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Chemistry
Bruno Chandler
11 March, 15:11
4.2 moles of copper contains
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Jair Bishop
11 March, 19:05
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To obtain one mole of copper atoms (6.02 x 1023 atoms), weigh out 63.55 g copper. The molar mass (M) of a substance is the mass of one mole of entities (atoms, molecules, or formula units) of the substance. Molar mass has units of grams per mole (g/mol).
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