Post a New Question

chemistry

posted by .

In a certain compound of copper and oxygen, a sample weighing 0.5424 g contains 0.4831 g Cu. How many moles of copper are in the sample and the mass of oxygen in the sample?

  • chemistry -

    moles Cu = grams Cu/atomic mass Cu.

    g oxygen = mass sample - mass Cu

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question