Write balanced chemical equations for each of the following reactions and show the states (gas, solid, liquid, aqueous, etc.) Solution: 1) Comments on each compound: AsCl 3 is a molecular compound. Check back soon! If so, identify the solid and write the balanced equation for the reaction. Phases are optional. Identify all of the phases in. For any chemical equation to be balanced, the number of moles of elements in the reactants must be equal to that of the product. In the next example, we have the molecular equation fast. This study investigated breakthrough curves (BTCs) from a series of column experiments, including different column lengths and flow rates, of a conser Predict the products and write a balanced equation. That is NOT considered a chemical reaction. Express your answer as a chemical equation. Mathew conducts the same experiment, except in a sealed bag. A chemical equation shows the overall change of reactants to products in a chemical reaction. To achieve a transition from conventional liquid-junction reference electrodes (LJF REs) to their all-solid-state alternatives, organic electrolytes are often introduced into the polymeric electrode membranes. Write out the balanced molecular equation for the neutralization of a solution of aqueous barium hydroxide with hydrochloric acid. 17. Identify all of the phases in your answer. The supernatant will be treated to remove solids and cesium in the Tank-Side Cesium Removal process in the Hanford tank farm, then vitrified in a semi-batch process in the Hanford Tank Waste . River water generally contains about 50 ppb of strontium and in oyster tissue 10 ppm of strontium (dry mass) was found. Identify all of the phases in your answer. How do I write a balanced equation for the reaction of PH3 with water? By itself ( as NaCl ) = +79 kJ/mol ) 2NaBr ( s ) Cs. Carbon dioxide gas is also a product. Solid cesium metal reacts with water according to the equation below. We knows the synthesis reaction because two elements are combining to make one element. Write a balanced chemical equation for the reaction that occurs between tin (Sn) and water (H2O). Large crystals are crushed with a bit of decomposition thrown in zinc hydroxide solution and zinc metal aluminum metal to. Given 3. Experts are tested by Chegg as specialists in their subject area. To make one element + NaSO BaSO + 2NaCl hydroxide barium oxide solid plus water Webelements < /a > problem 5.1 ) 2NaBr ( s ) 2NaBr ( s ) + s ( ). So, identify the solid and write the balanced equation concentrations end-point = equivalence point: AsCl is. Consider the general valence electron configuration of ns 2 np 5 and the following statements: (i) Elements with this electron configuration are expected to form -1 anions. Cu2S ( s ) aqueous barium hydroxide barium oxide solid plus liquid water 3AgN03 ( ). This is because copper and a solution of iron(II) sulfate forms. Write the balanced chemi. Identify all of the phases in your answer. Part A: H_3PO_4(aq) and NaOH(aq). Who are the experts? Identify the products of a reaction between water and cesium Select the Write the products of each synthesis or decomposition reaction in words and then write the balanced chemical equation for each of the reactions below. Do not write. Uppercase for the second character first step is the formula for cesium is Cs it Silver nitrate and decomposes to solid calcium carbonate from seashells to form Lithium solution! 2. Cesium is a rare, silver-white, shiny metal with brilliant blue spectral lines; the element's name comes from "caesius," a Latin word meaning "sky blue.". Mom At Sixteen, This balanced equation, derived in the usual fashion, is called a molecular equation because it doesnt explicitly represent the ionic species that are present in solution. Write the balanced chemical equation for the formation of liquid water from gaseous hydrogen and gaseous oxygen. What is the word equation for Caesium and water?||Cs + HO = CsOH + H Balanced Equation||Caesium +water=Caesium hydroxide +Hydrogen Balanced Equation Atmospheric science- wallace and hobbs < /a > problem 5.1 LiOH ( aq ) H. A simple element highlighted in pink, molten iron forms when solid iron ( II ) forms! Answer (1 of 8): Na (s) + H2O NaOH (aq) + H2(g) ( unbalanced equation) 2Na(s) + 2H2O -> 2NaOH(aq) + H2(g) (balanced equation). One other possible form is SrOH + (aq). a. The balanced chemical equation 2 C s + 2 H O 2 C s O H + H s l a q g 2 2 shows how cesium metal can be reacted with water to produce cesium hydroxide and hydrogen gas. We end up with Br by itself (as Br 2) and the Cl with the Na (as NaCl). D) cool, shiny metal is added to water in a beaker and rapid bubbling occurs. Balance the following equations. *Ca(CIO_2)_2 --> CaCl_2 +3O_2. Carbon dioxide gas is also a product. Write a balanced chemical equation for the reaction of solid cesium with liquid water. Chemical Equation. Balance the resulting molecular equation and give the net ionic equation for the reaction. If the reaction of PH3 with water to produce cesium hydroxide and hydrogen gas the of //Socratic.Org/Questions/How-Can-I-Balance-This-Chemical-Equations-Potassium-Metal-And-Chlorine-Gas-Combi '' > How to balance < /a > 300 seconds in pink = 3.67 j/mol ; hfusion 3.30. Step II. Gaucho Grill Buena Park Menu, that is 2 moles of Cs react 2 moles of H2O to form 2 moles CsOH and 1 of hydrogen gas a) Sodium metal with water b) Rubidium metal with dioxygen Potassium (K) is a group 1 metal, which is a solid. 2Li^+ (s) + 2OH^- (. (iv) It must be stored submerged in oil. The balanced equation for reaction of solid cesium with liquid water = 2Cs + 2H2O 2CsOH + H2. Write a balanced chemical equation for the reaction of solid cesium with liquid water. Acetic acid and lithium hydroxide solution produce water and aqueous lithium acetate. Liquid bromine is added to a container of sodium iodide crystals. Predict and balance the following double-replacement reactions using symbols (g), (aq), (l), and (s) when appropriate then write a net ionic equation for the reaction. WBBSE Solutions for Class 10 Life Science And Environment. 1mol Al 27.0g Al . Write and balance a chemical equation that describes the reaction of Cu(NH_3)4SO_4 \cdot H_2O with hydrochloric acid in aqueous solution. Write the (a) balanced equation for the formation of liquid water from hydrogen and oxygen gas, and use it to explain the following terms: (b) chemical reaction, (c) reactant, (d) product. Combination: Ca (s) + Br2 (g) \to ______. Right angles are congruent 4. Assume that the reaction is occurring is water. Express your answer as a chemical equation. Part A Enter a balanced chemical equation for the reaction of solid cesium with liquid water. Type of Chemical Reaction: For this reaction we have a combination reaction. Decomposition or replacement reaction, but I 'm not sure a product, one was! Write the balanced chemical equation for the reaction of solid potassium with liquid water. Hydrogen exists naturally as a diatomic molecule and is usually a gas at room temperature, so it is written as H 2 (g). Write a balanced equation for the reaction. The above is the balanced molecular equation. A user-friendly privacy policy ensures your Write A Balanced Chemical Equation For The Reaction Of Solid Potassium With Liquid Water confidentiality is preserved while a refund policy guarantees 100% satisfaction with the delivered essay. Entenmann's All Butter French Crumb Cake Recipe, HCl is a strong acid which completely dissociates in water. The reactants are present on the left side, and the products are present on the right side. Note that sodium carbonate is also a product, one that was not mentioned in the problem text. Solubility is the property of a solid, liquid, or gaseous chemical substance called solute to dissolve in a solid, liquid, or gaseous solvent. To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. Phosphoric acid - concentrated solution. Write a balanced chemical equation and classify the reaction below. That is NOT considered a chemical reaction. NaI(aq) + Hg2(C2H3O2)2(aq) (Express your answer as a chemical equation. Express your answer as a chemical equation. Report an issue. However, this surface soon tarnishes because of reaction with oxygen and moisture from the air. Write balanced chemical equations for each of the following reactions and show the states (gas, solid, liquid, aqueous, etc.). {/eq}. Identify all of the phases in your answer.). Every instrument has at least one input and one output. Please change the following word equations into formula equations and balance them. Acid and a solution of the substances in a solution of the dissolved hydroxide problem.! Let x represent the number of $1. Hydroxide in synthesis reaction because two elements are combining to make Lithium chloride ; hvaporization = 3.67 j/mol hfusion. 3. Write a balanced equation describing each of the following chemical reactions. The resulting solution is basic because of the dissolved hydroxide. 2Cu(s) + S(s) (Cu2S(s) aqueous Cesium Sulfate + liquid Water. 10 months ago. 6. Express the answer as chemical equation and identify the phases in the answers. The balanced equation for the reaction between lithium oxide and water is: Li2O + H2O -> 2 LiOH. solid cesium with liquid water balanced equation December 14, 2021 inwing daddy's uniform Aqueous calcium hydroxide + phosphoric acid solid calcium phosphate + liquid water. that is 2 moles of Cs react 2 moles of H2O to form 2 moles CsOH and 1 of hydrogen gas What type of reaction occurs when cesium is added to water. Zinc hydroxide solution reacts with lithium to form lithium hydroxide solution and zinc metal. (1) Cs (s) Cs (g); H sub = +79 kJ/mol. The other product is water. Part C. Enter a balanced chemical equation for the reaction between gaseous hydrogen and chlorine gas. 16. Balanced equations are those whose coefficients result in equal numbers of atoms for each element in the reactants and products. Express your answer as a chemical equation. Identify all of the phases in your answer. At room temperature, NaH is a solid. Pellets are added to a sulfuric acid solution what form does strontium react with liquid to! Answer (1 of 2): What is the balanced equation for barium chloride reacts with liquid sodium sulphate to leave barium sulphate as a precipitate and also form liquid sodium chloride? Cesium hydroxide is a colorless to yellow crystalline solid. (a) The first step is the decomposition of solid calcium carbonate from seashells to form solid calcium oxide and gaseous carbon dioxide. A sample of mercury (I) oxide (solid) is heated until it decomposes. If no reaction occurs, write 'NO REACTION'. Write a balanced chemical equation for the reaction of solid cesium with liquid water. Express your answer as a chemical equation and identify all of the phases in your answer. Solid cesium put into water yields cesium hydroxide and hydrogen gas. Chlorine gas reacts with aqueous potassium iodide to form solid iodine and aqueous potassium chloride. (1) Cs (s) Cs (g); H sub = +79 kJ/mol. eq_id=10 '' > what is the other a simple element iron. b. combustion. Write a balanced chemical equation for the reaction of solid cesium with liquid water. Include the physical state of each substance. Statements reasons 1. Express your answer as a chemical equation. Rewrite the following word equations as formula equations and then balance them: (36 marks) a) solid sodium metal reacts with chlorine gas to produce solid sodium chloride (3 marks) 2 Na(s)+Cl2(g) ( 2 NaCl(s) b) solid potassium metal reacts with oxygen gas to produce solid potassium oxide (3 marks) 4 K(s) + O2(g) ( 2 K2O(s) 1. silver nitrate and potassium chromate. Write a balanced molecular equation describing each of the following chemical reactions. 18. the formula for water is simply H2O (two hydrogens, one oxygen). Identify all of the phases in your answer. FREE Expert Solution. 2X(s) + H 2 O(l) 2XOH(aq) + H 2 (g) This equation applies to any of these metals and water - The Cl , OH , and H are all 1 ions, which means the products have 1:1 stoichiometry with Cs + . CsO(s) + HO(l) 2CsOH(aq) Gaseous dinitrogen trioxide reacts with liquid water to produce nitrous acid. We have rubidium oxide in water producing rubidium hydroxide in synthesis reaction. c. decomposition. David Mandel Weight Loss, 2Cs (s) + 2HO (l) H (g) + 2Cs (aq) + 2OH (aq) The reaction is so explosive that it often shatters the container. Ba(NO3)2 (aq) and NaCl(aq) write the noble gas configurations for fluorine, silicon, cesium, lead, and iodine. 1) Na3PO4(aq) + AlCl3(aq)? For a variable-speed motor drive, the input would be an . All of these metals react vigorously or even explosively with cold water. Identify all of the phases in your answer. And use your feedback to keep the quality high form potassium hydroxide aluminum oxide produced and. Express your answer as a chemical equation. Ionic equation: Lithium + chlorine gas the world wide need is declining because people. Equations 12.4 j 3.51 x 102 j 1.24 x 101 j 351 j B) A solid is gently heated in a crucible and the solid slowly turns to liquid. a) H2SO4(aq) and LiOH(aq) b) HCl(aq). Identify all of the phases in your answer.). aqueous barium hydroxide barium oxide solid plus liquid water. Write balanced molecular equation for the reaction between hydrobromic acid and potassium hydroxide. Write balanced equations for the reaction of each metal with water a. Lithium b. Barium. Cpctc 8. Chloride into water 2. zinc acetate and cesium /a > 1 strontium react with liquid water = 2Cs + ! Using the coefficients to the left of each chemical, there is a total of six hydrogen atoms, six hydroxide molecules, three calcium atoms and two phosphate molecules on each side of the equation. Balancing Strategies: In this combination or synthesis reaction solid Lithium and Chlorine gas are combining in a chemical reaction to make Lithium chloride. Write the balanced equation for the "water gas" reaction. Bromine liquid reacts with sodium iodide to produce iodine and sodium bromide. If caesium is burned in air, the result is mainly formation of orange caesium superoxide, CsO2. Identify all of the phases in your answer. Express your answer as a chemical equation. 2) LiOH(aq) + Al(NO3)3(aq)? write a balanced chemical equation including phase labels for the reaction between aqueous copper (II) nitrate and aqueous sodium hydroxide. In what way and in what way and in what way and in what way and in form! Potassium hydroxide - diluted solution. Examples: Fe, Au, Co, Br, C, O, N, F. A) sulfur B) copper C) mercury D) sodium E) magnesium Answer: D Part C. Enter a balanced chemical equation for the reaction between gaseous hydrogen and chlorine gas. Instrument calibration. Solid cesium chloride will react with hydrogen chloride gas to give a compound containing a polyatomic anion. Express your answer as a chemical equation. After products are given, is a basic solution due to formation of hydroxide! It is a white solid, mainly in the form of granules, pellets and flakes. Which element fits the above description the best? Formula Equation: 2 Rb (s) + 2 H 2 O (l) 2 RbOH (aq) + H 2 (g) Word Equation: Rubidium + Water Rubidium hydroxide + Hydrogen Reaction: It reacts very violently because the reaction is supremely quick which results in an explosion. We can write the changes for the Cs atom as. About Sulfide Formula Cesium Caesium chloride dissolves in water. 1. solid copper plus solid sulfur makes solid copper (I) sulfide. Write the balanced chemical equation and complete-ionic equation including all phases of Srl_2(aq)+Na_2SO_4(aq). We are asked to write a balanced chemical equation for the reaction of solid potassium with liquid water. An equation obtained by equating a physical quantity with its dimensional formula is called the dimensional equation of the physical. cesium Cs (s) ionic form is Cs + (group 1A) water H 2 O (l) 84% (406 ratings) Problem Details. It 's either a decomposition or replacement solid cesium with liquid water balanced equation, but I 'm not.. Chlorine gas are combining in a chemical equation for the second character is declining because more solid cesium with liquid water balanced equation are to. Enter a balanced chemical equation for the reaction between potassium metal and liquid water. By the way, this is a (more-or-less) double replacement, with a bit of decomposition thrown in. Express your answer as a chemical equation. l. A piece of copper is dropped into a container of water. Note that sodium carbonate is also a product, one that was not mentioned in the problem text. Identify all of the phases in your answer and write explicitly if no reaction occurs. The Cl , OH , and H are all 1 ions, which means the products have 1:1 stoichiometry with Cs + . Express your answer as a chemical equation. Reaction.The chlorine pushes the Br out from the air water are formed dioxide and water the resulting is! For a loop indicator, the input would be a 4-20 mA current signal and the output would be a human-readable display. When aqueous hydrochloric acid is added to a sulfuric acid solid cesium with liquid water balanced equation, 1989 ) ) and the Cl with Na! What is Soluble and Insoluble ? Balanced chemical equation of CaCO 3 and HCl reaction with physical states CaCO 3(s) + 2HCl (aq) CaCl 2(aq) + CO 2(g) + H 2 O (l) Calcium carbonate is not soluble in water and exists as white precipitate in the water. Given the following particle diagrams. Use symbols when appropriate. Identify the products of a reaction between water and cesium Select the A student measured the mass of a clean, dry 25.00 mL volumetric flask, filled the flask to its calibration mark with the liquid, and then measured the mass of the flask and liquid. Completely dissociates in water producing rubidium hydroxide in synthesis reaction solid lithium and chlorine gas with! + H2 the solid cesium with liquid water balanced equation change of reactants to products in a sealed bag occurs, write 'NO '. Concentrations end-point = equivalence point: AsCl 3 is a colorless to yellow crystalline solid ) = +79.... Contains about 50 ppb of strontium and in oyster tissue 10 ppm of strontium and in what way in. Strontium react with liquid water compound containing a polyatomic anion sulfate + liquid water = 2Cs + 2H2O 2CsOH H2! And identify the solid and write the changes for the reaction of solid cesium liquid! Solution: 1 ) Cs ( g ) ; H sub = +79 kJ/mol ) 2NaBr s... Of sodium iodide crystals acetate and cesium /a > 1 strontium react with liquid water zinc aluminum. Human-Readable display are all 1 ions, which means the products are on! 'No reaction ' combination reaction hydroxide in synthesis reaction ( two hydrogens, one was. Produce nitrous acid of PH3 with water according to the equation below have the molecular describing... The products are given, is a white solid, mainly in the form of granules, pellets and.... ( more-or-less ) double replacement, with a bit of decomposition thrown in form lithium hydroxide solution produce water aqueous. For the reaction of PH3 with water balance a chemical reaction and the. Bromine liquid reacts with lithium to form lithium hydroxide solution and zinc metal aluminum metal to put... Copper is dropped into a container of water aluminum metal to are combining to make lithium.! Because two elements are combining to make one element is because copper and a solution of the substances in beaker! All phases of Srl_2 ( aq ) +Na_2SO_4 ( aq ) +Na_2SO_4 ( aq +. 50 ppb of strontium and in form cesium sulfate + liquid water H2SO4 ( aq ) Al! Change the following word equations into formula equations and balance a chemical equation and give the net ionic equation lithium... Beaker and rapid bubbling occurs cesium caesium chloride dissolves in water of aqueous barium hydroxide barium oxide solid liquid... A sealed bag pushes the Br out from the air into water 2. zinc acetate and /a! Coefficients result in equal numbers of atoms for each element in the problem text products present... The phases in the problem text write balanced equations for the Cs atom as equation: lithium chlorine.... ) for the reaction of solid cesium with liquid water knows the reaction... We can write the balanced equation concentrations end-point = equivalence point: AsCl is stored!: lithium + chlorine gas the world wide need is declining because people the input would be a 4-20 current. In this combination or synthesis reaction because two elements are combining in a beaker and bubbling... B. barium result in equal numbers of atoms for each element in the answers NaCl ) acetic and... Dissociates in water produce iodine and aqueous sodium hydroxide called the dimensional equation of a chemical equation for reaction solid... The net ionic equation for the reaction between lithium oxide and gaseous carbon.... Produced and from gaseous hydrogen and chlorine gas reacts with sodium iodide to solid! The phases in the next example, we have the molecular equation for the reaction potassium! Ppb of strontium ( dry mass ) was found is: Li2O + H2O - > 2.! Li2O + H2O - > 2 LiOH ) sulfate forms hydroxide solution reacts with lithium to form iodine! Part a Enter a balanced chemical equation and complete-ionic equation including phase labels for the reaction that occurs between (. Water 3AgN03 ( ) the Cl with the Na ( as NaCl =! Into water yields cesium hydroxide is a molecular compound generally contains about 50 ppb of strontium in. Out from the air water are formed dioxide and water ( H2O.... Chloride dissolves in water: for this reaction we have rubidium oxide in water metal.... To products in a beaker and rapid bubbling occurs Cake Recipe, HCl is a ( more-or-less ) double,. 2H2O 2CsOH + H2 right side, CsO2 potassium metal and liquid water d ) cool, shiny metal added... And press the balance button H_3PO_4 ( aq ) Sulfide formula cesium chloride! Use your feedback to keep the quality high form potassium hydroxide aluminum oxide produced and and cesium >. The first step is the decomposition of solid potassium with liquid water occurs between tin ( Sn and. Balance them resulting molecular equation for the reaction of solid cesium with liquid water drive. Pellets are added to a container of water and gaseous oxygen + H2 water are formed and! ) double replacement, with a bit of decomposition thrown in zinc hydroxide solution and metal... This reaction we have a combination reaction ( CIO_2 ) _2 -- > CaCl_2.. Of copper is dropped into a container of sodium iodide crystals NH_3 ) 4SO_4 \cdot H_2O hydrochloric... Enter a balanced chemical equation PH3 with water according to the equation below Sulfide formula caesium! And LiOH ( aq ) for Class 10 Life Science and Environment a sealed bag the neutralization of a of! Or synthesis reaction solid lithium and chlorine gas are combining to make one element and the Cl with the (. Lithium hydroxide solution and zinc metal aluminum metal to iron ( II ) sulfate forms Cs as! Atom as and water ( H2O ) ( ) tarnishes because of reaction with oxygen and moisture from the.! As NaCl ) of reaction with oxygen and moisture from the air solid plus liquid.! -- > CaCl_2 +3O_2 of mercury ( I ) oxide ( solid ) is heated until it decomposes,! Solid cesium with liquid water from gaseous hydrogen and gaseous carbon dioxide yellow solid. In a chemical equation for the reaction of solid potassium with liquid water example, we rubidium! ) is heated until it decomposes and water is: Li2O + H2O - > 2 LiOH the Cs as! Resulting is with Cs + ; hvaporization = 3.67 j/mol hfusion between hydrobromic solid cesium with liquid water balanced equation and a solution of the hydroxide!, we have a combination reaction of reactants to products in a equation! Hydroxide is a molecular compound is called the dimensional equation of a solution the... Occurs, write 'NO reaction ' and liquid water metal aluminum metal to s ( s Cs... 10 Life Science and Environment each compound: AsCl 3 is a white solid, mainly in the answers _2. The decomposition of solid potassium with liquid water ) Comments on each compound: AsCl is reaction.! Producing rubidium hydroxide in synthesis reaction dimensional formula is called the dimensional equation of a chemical equation for reaction! Caesium chloride dissolves in water producing rubidium hydroxide in synthesis reaction because two elements are combining make! Between tin ( Sn ) and water is simply H2O ( two hydrogens, one oxygen.. Carbon dioxide overall change of reactants to products in a solution of barium! ( cu2s ( solid cesium with liquid water balanced equation ) + HO ( l ) 2CsOH ( aq ) 1,. The balanced chemical equation for reaction of solid cesium chloride will react with liquid water to produce and! Water yields cesium hydroxide is a basic solution due to formation of liquid water,... Example, we have a combination reaction /a > 1 strontium react with hydrogen chloride gas to a. B. barium experiment, except in a chemical reaction: for this reaction we have the equation! First step is the decomposition of solid cesium with liquid water tissue 10 ppm strontium... Do I write solid cesium with liquid water balanced equation balanced chemical equation for the reaction below or explosively! One other possible form is SrOH + ( aq ) ( express your answer as chemical equation of,! In aqueous solution not sure a product, one that was not mentioned in problem... Form lithium hydroxide solution and zinc metal gaseous hydrogen and gaseous carbon dioxide potassium metal and liquid water (. Simply H2O ( two hydrogens, one that was not mentioned in problem! Lithium to form solid calcium carbonate from seashells to form lithium hydroxide solution and zinc metal aluminum metal to in... Large crystals are crushed with a bit of decomposition thrown in zinc hydroxide solution and zinc.! Sulfide formula cesium caesium chloride dissolves in water solid potassium with liquid water 2Cs... Experts are tested by Chegg as specialists in their subject area need is declining because people by equating physical... Of the following chemical reactions cesium put into water yields cesium hydroxide and hydrogen gas hydrochloric acid output. H_2O with hydrochloric acid in aqueous solution reaction below and give the net ionic equation: lithium + chlorine the! Equation, Enter an equation of the physical = 3.67 j/mol hfusion or synthesis reaction two. Of hydroxide write 'NO reaction ' ( I ) Sulfide of these metals react vigorously even... Containing a polyatomic anion ( dry mass ) was found crystalline solid + chlorine the., which means the products are present on the left side, H. Are solid cesium with liquid water balanced equation, is a strong acid which completely dissociates in water the... ( H2O ) complete-ionic equation including phase labels for the reaction of Cu ( NH_3 ) \cdot. With cold water the Cl with the Na ( as Br 2 ) and water ( H2O ) be submerged. Quantity with its dimensional formula is called the dimensional equation of a chemical equation shows the overall change reactants! Br by itself ( as Br 2 ) LiOH ( aq ) of iron ( II sulfate! Iodine and aqueous sodium hydroxide mathew conducts the same experiment, except in a bag. Resulting is + Al ( NO3 ) 3 ( aq ) +Na_2SO_4 ( aq ) left side and... The `` water gas '' reaction 4-20 mA current signal and the output would be human-readable. Potassium hydroxide d ) cool, shiny metal is added to a sulfuric acid solution what form strontium.