ANSWER
EXPLANATION
Given information
The mass of calcium bromide is 5.0 grams
Follow the steps below to find the mole of calcium bromide
Step1: Write the formula for calculating mole
[tex]\text{ Mole = }\frac{mass}{molar\text{ mass}}[/tex]Recall, that the molar mass of calcium bromide is 199.89 g/mol
Step 2: Substitute the given data into the formula in step 1
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