Chemistry

Chemistry, 01.12.2020 21:10, gutierrezaandrea56

Does anyone know this?? 1. Why do we need to use the mole to count atoms? (2pts)

2. What is the Molar mass of the following? Show your work
a. H2O2 (4pts)
b. C2H6 (4pts)

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Does anyone know this?? 1. Why do we need to use the mole to count atoms? (2pts)

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