Exam (elaborations)
CHEM 120 CHAPTER 5,6,7,8 QUESTIONS & ANSWERS (EXAM 2)
- Module
- Institution
1. Chemical reactions (equations) show the following a. Reactants b. Products c. Physical state of each (gas or liquid or solid) d. All of the above 2. The following is true for a mole a. It is also known as Avogadro’s number b. It contains 6.022 * 1023 molecules c. It contains mass equiva...
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