Chemistry, 16.05.2021 21:50, zyairemitchell44

5. What is the mass of 0.4 moles of boron oxide (B203)? 6. If 32 g of calcium reacts with nitric acid, how many liters of hydrogen gas
are produced?

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5. What is the mass of 0.4 moles of boron oxide (B203)? 6. If 32 g of calcium reacts with nitric ac...