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Nutka1998 [239]
3 years ago
8

How many grams are in 23.0 moles of carbon

Chemistry
2 answers:
Volgvan3 years ago
4 0
Atomic mass C = 12.0 u.m.a

1 mole Ca ------------- 12.0
23.0 moles------------ ?

23.0 x 12 / 1 = 276 g of C
Andrei [34K]3 years ago
3 0
<span>1 mole of carbon has 12 grams, so 23 moles equals 276 grams of carbon
23 x 12 = 276 grams of carbon</span>
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\boxed{\boxed{P \approx 2.11\:atm}}\:\:\:\:\:\:\bf\green{\checkmark}

<u><em>Answer:  </em></u>

<u><em>The new pressure of the gas is 2.11 atm  </em></u>

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