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One mole (mol) of ethanol (C2H60) has a mass of 46.0684 g. What is the mass of 2.1 mol of ethanol in kilograms? Need to see how the calculation was done
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One mole (mol) of ethanol (C2H60) has a mass of 46.0684 g.

What is the mass of 2.1 mol of ethanol in kilograms?

Need to see how the calculation was done

User Dasup
by
6.2k points

1 Answer

11 votes

Answer:

0.0967kg

Step-by-step explanation:

1 mol = 46.0684 g

2.1 mol = 46.0684 × 2.1 = 96.74364 g

1000 g = 1 kg

96.74364 g = 96.74364/1000 = 0.0967kg

User Shirene
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