Exam (elaborations)
CHEMISTRY REVISION EXAM PACK (CHM111 Midterm Practice 1to6)____WITH 100% correct answers best chemistry study material
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1. An untested explanation of a series of experimental observations is called _____. A) a hypothesis B) a theory C) a law D) an experiment E) the scientific method ____ 2. A sample of silicon is burned in oxygen to form silicon dioxide. What mass of oxygen is consumed if 57.76 g silicon diox...
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