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Question No. 1. Calculate the amount (mole) of NaCl present in 0.624 g NaCl. Atomic Mass: Na = 22.99; Cl = 35.45 What is the

Question No. 1. Calculate the amount (mole) of NaCl present in 0.624 g NaCl.

Atomic Mass: Na = 22.99; Cl = 35.45

What is the molar mass of NaCl? Round off your answer until the second decimal point. ( 3. pts)

How many moles of NaCl are present in 0.624 g NaCl? ( 4pts)

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