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Complete the sentences below by doing the mole calculations In 20 moles of copper () phosphate, there are moles of copper ions and moles

Complete the sentences below by doing the mole calculations In 20 moles of copper () phosphate, there are moles of copper ions and moles of oxygen atoms. A samples that contains 1.8x10" atoms of lead has a mass of A gold crown that contains 7.95x10" atoms of gold has a mass of

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