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Asked by Sarah

When 28g calcium reacts with 25 grams oxygen, how many grams calcium oxide form?

I have 2Ca+ 2O2= 4CaO its is not working. Stoichemistry. I have the Ca as the reactant that is limiting? Please help.
9 years ago

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Answered by DrBob222
Your equation is not balanced. I'll bet if you balanced it the stoichiometry would work. If it still doesn't work post you work and I'll find the error.
9 years ago

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