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5a) 25.0 g of C are how many moles? (2.08 moles) 24 atoms of C) 25.0 g of C are how many atoms of C? (1.25 x 10 -1 g) 20 mole
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(S) (a) moles= mass Molar masSs o 2.o8 moles l২a প| Now, ato ms Avog ado no. 23 moles x Mo Moles XMolar mass of A* -31 (1.072

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