how many moles are in 67.42 grams Si?

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13-01-2015
Chemistry

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how many moles are in 67.42 grams Si?

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ttstreb ttstreb · Answer 1 · 2015-01-14T08:43:25-05:00

ttstreb ttstreb

14-01-2015

One mole of silicon is 28.09 grams

To find the amount of moles, we take the starting amount (67.42) and divide it by the base amount (28.09)

67.42/28.09 = 2.4

There are 2.4 moles of silicon

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