If you start with 7.31 grams of H2O2, how many grams of O2 is produced? 2 H2O2 → 2 H2O + O2 6.88 g
3.44 g
6.49 g
1.72 g

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.

Write a balanced equation showing the formation of copper (ii) nitrite from its elements

Write and balance the chemical equation that represents the reaction of aqueous sulfuric acid with aqueous sodium hydroxide to form water and sodium sulfate. include phases.