A high school chemistry student wishes to demonstrate how water can be separated into hydrogen and oxygen by electrolysis. She knows that the reaction will proceed more rapidly if an electrolyte is added to the water, and has 2.00 M solutions of these reagents available: H2SO4, HCl, NaCl, Na2SO4, Na2CO3, and CaCO3.Which one(s) would you use?a. 2.00 M Na2SO4b. 2.00 M HClc. 2.00 M H2SO4d. 2.00 M CaCo3e. 2.00 M Na2CO3

An aqueous solution of potassium hydroxide is standardized by titration with a 0.194 m solution of hydrobromic acid. if 25.2 ml of base are required to neutralize 24.2 ml of the acid, what is the molarity of the potassium hydroxide solution? m potassium hydroxide

Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.