Question

Convert into mole (a) 48g of C, (b) 12.044 × 1023 atoms of 2

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Answer 1

Answer:

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Explanation:

• There are 4 moles of C present in 48 g of C.
• 12.044 × 1023/6.022 × 1023 = 2 mole Mass of carbon atoms = No. of moles × atomic mass = 2 × 12 = 24 g.

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