A sample of calcium oxide CaO has a mass of 2 point 8 0 g The molar mass of CaO is 56 point 0 8 g over mol How many moles of CaO does this sample contain?

Name: Revolt
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Revolt · Accepted Answer

0 point 0 4 9 9  moles

Stoichiometry and the Gas Laws - Test Test

A sample of calcium oxide CaO has a mass of 2 point 8 0 g The molar mass of CaO is 56 point 0 8 g over mol How many moles of CaO does this sample contain?

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