4. for a reaction to occur, energy must be_
__ to break chemical bonds.

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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.

Find the missing probability in the table below a.0.10 b.40 c.0.80 d. 0.20