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1. What is the percent composition of CaCO₃? Show your work.

2. What is the mass of sodium in 50 grams of salt? Show your work.

3. What two general products do combustion reactions create?

4.

User GoldenAxe
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1 Answer

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Hai

What is the mass of sodium in 50 grams of salt?

2000mg

User Vrachlin
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