How many molecules of WO3 are there in 154.6 g of WO3? How many atoms of...

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Question

How many molecules of WO3 are there in 154.6 g of WO3?

How many atoms of H are there in 56.4g of H2O?

How many molecules of B are there in 22.6g of B2O3?

science chemistry

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Answer #1

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