Postlab Questions 1. Write a balanced equation for the gas evolution reaction between aqueous solutions of...
Reactants Observation(s) Type of Reaction Balanced Molecular Equation aqueous barium chloride + aqueous sodium sulfate A white solid forms after the solutions are mixed together. Precipitation Reaction BaCl(aq) + Na SO.(aq) - BaSO (s) + 2 NaCl(aq) zinc metal + hydrochloric acid Bubbles are observed after the solutions are mixed together. The zinc appears to be smaller in size. aqueous sodium phosphate + aqueous copper(II) sulfate A solid forms after the solutions are mixed together. copper metal + aqueous silver...
8. Write the balanced chemical equation for the reaction of aqueous hydrochloric acid with aqueous sodium carbonate. Consider your observations during this reaction.
9 b) the reaction between aqueous solutions of cobalt(III) nitrate and sodium hydroxide to form aqueous sodium nitrate and solid cobalt(III) hydroxide. c) the reaction between solid zinc and aqueous hydrochloric acid in a single replacement reaction. d) classify the reactions in (a) and (b). 9. Hydrogen sulfide, given off by decaying organic matter, is converted to sulfur dioxide in the atmosphere by the reaction: 2 H S(g) + 30 (g) 2 SO (g) + 2 H2O() a) How many...
Write the balanced equation for the reaction occurring between aqueous solutions of HCl and NaOH to produce water and sodium chloride, then write the complete ionic and net ionic equations:
(also specify states aq or s) 1.Write a net ionic equation* for the reaction that occurs when excess hydrochloric acid (aq) and iron(II) carbonate are combined. 2.Write a net ionic equation* for the reaction that occurs when excess hydrochloric acid (aq) and chromium(II) sulfide are combined. 3.Write a net ionic equation* for the reaction that occurs when aqueous solutions of sodium hydroxide and hydroiodic acid are combined 4.Write a net ionic equation* for the reaction that occurs when aqueous solutions...
Write a balanced equation for the double-replacement precipitation reaction described, using the smallest possible integer coefficients. 1. A precipitate forms when aqueous solutions of lead(II) nitrate and barium chloride are combined. 2. A precipitate forms when aqueous solutions of iron(III) sulfate and barium hydroxide are combined. 3. A reaction occurs when aqueous solutions of sodium hydroxide and hydrochloric acid are combined. 4. A reaction occurs when aqueous solutions of potassium hydroxide and hydrosulfuric acid are combined. Assume excess base.
Please write a word equation for this reaction and briefly describe the reactant and products. Write the balanced chemical equation for all of the reactions. D. Double Displacement Reactions Reaction of sodium bicarbonate and hydrochloric acid Reaction of sodium carbonate and calcium chloride Reaction of potassium hydroxide and nickel chloride Reaction of silver nitrate and potassium chloride
I need help with the following problems: 1) When aqueous solutions of potassium carbonate and aluminum chloride are combined, solid aluminum carbonate and a solution of potassium chloride are formed. The net ionic equation for this reaction is: 2 )When aqueous solutions of sodium nitrite and hydrochloric acid are mixed, an aqueous solution of sodium chloride and nitrous acid results. Write the net ionic equation for the reaction. 3) Does a reaction occur when aqueous solutions of sodium carbonate and...
Part A Write a balanced chemical equation for the reaction of aqueous sodium carbonate with aqueous copper(II) chloride to form solid copper (II) carbonate and aqueous sodium chloride. Express your answer as a chemical equation. Identify all of the phases in your answer. Submit Request Answer
Write a balanced equation for the precipitation reaction that occurs when aqueous solutions of copper(II) iodide and sodium carbonate are combined.