ratio of the actual yield to the theoretical yield multiplied Review Exercises Part 1: True-false type questions 1. In any chemical reaction, each type of atoms is conserved. 2. 3. 4. 5. In a balanced chemical equation, both sides of the equation have the same number of moles. The oxidizing agent is oxidized by the reducing agent. Most metallic elements are strong reducing agents, whereas most non-metallic elements are strong oxidizing agents. The higher the percentage yields of a chemical reaction, the more efficient the reaction. Part II: Write the missing words for each of the following. 6. The oxidation number of manganese in KMnO is 7. The maximum yield of product is determined by reactant. 8. Reactions which do not involve electron transfer are known as 9. The sum of masses of all the atoms present in a molecule is 10. The sum of the atomic masses of all atoms present in the formula unit of an ionic compound is 11. 12. is the formula of a substance written with the smallest integer (whole number) subscripts. is the actual formula that tells you the exact number of atoms of different elements present in a molecule..​