Which of the following compounds will make an electrolytic solution?
CC14
KBr
O C2H5OH
SO2

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.