Exactly 1 mol of $C_{2} H_{4} O_{2}$ $C_2H_4O_2$ contains how many moles of $C, H$ $C,H$ , and $O$ $O$ ?

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Exactly 1 mol of $C_{2} H_{4} O_{2}$ $C_2H_4O_2$ contains how many moles of $C, H$ $C,H$ , and $O$ $O$ ?

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Answer 1 · 2017-02-12T04:39:24

$2 \cdot m o l$ $2*mol$ , $4 \cdot m o l$ $4*mol$ , and $2 \cdot m o l$ $2*mol$ of carbon, hydrogen, and oxygen atoms respectively.

Explanation:

And had the question asked how many $C, H, O$ $C,H,O$ atoms in a $dozen$ $"dozen"$ such molecules, I think you would have been able to answer $24$ $24$ , $48$ $48$ , and $24$ $24$ atoms respectively.

And the mole is simply a (much) larger number, $6.022 \times 10^{23} \cdot m o l^{- 1}$ $6.022xx10^23*mol^-1$ , where 1 mole of $C$ $C$ specifies a mass of $12.01 \cdot g$ $12.01*g$ . Capisce?

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Exactly 1 mol of $C_{2} H_{4} O_{2}$ $C_2H_4O_2$ contains how many moles of $C, H$ $C,H$ , and $O$ $O$ ?

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Exactly 1 mol of C2H4O2C_2H_4O_2 contains how many moles of C,HC,H, and OO?

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Exactly 1 mol of $C_{2} H_{4} O_{2}$ $C_2H_4O_2$ contains how many moles of $C, H$ $C,H$ , and $O$ $O$ ?