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How many moles of Ca are 3.01×1023 atoms of calcium?

A) 1.81×1047 mol

B) 0.500 mol

C) 1.00 mol

D) 3.01×1023 mol

E) 3.01 mol

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41. 4.4 moles of oxygen atoms represent

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How many miles of gold (autumn,Au) are there in an I got of pure gold weighing 0.250 kg? 1.00 mol Au = 6.022 x 10^23 atoms Au = 197.0 g Au

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