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May 28, 2015

Homework Help: chem

Posted by nick on Tuesday, October 24, 2006 at 7:53pm.

assuming you have o.4g of Y(OH)3, calculate the mass of BaO2 required to react stoichiometrically to produce YBa2Cu3O7. Now calculate the mass of CuO.

Please HELP!


Write the balanced equation. Then, calculate the moles of Y hydroxide from .4 g. Then, notice from the balanced equation how many moles of Barium oxide will be required, and convert that to grams.

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