Which statement about strong acids and bases is true?
O A Strong acids and bases partially dissociate in water.
OB. Strong acids and bases completely dissociate in water.
OC. Strong acids and bases contain high concentrations of hydrogen ions.
OD. Strong acids and bases contain high concentrations of hydroxide ions.

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture

Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?