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Zolol [24]
3 years ago
12

Koi hai kya yha par...??​

Chemistry
1 answer:
Delicious77 [7]3 years ago
6 0

Answer:

yesss

what happened

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You have 4.5 x 10^24 particles of C3H8. How many grams are present?
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Answer:

33 g.

Explanation:

Hello there!

In this case, for these particle-mole-mass relationships problems, it is necessary for us to recall the following equivalence statement, based off the molar mass of the involved compound, C3H8, one mole of particles and the Avogadro's number:

1mol=44.11g=6.022x10^{23}molecules

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4.5x10^{23}molecules*\frac{1mol}{6.022x10^{23}molecules} *\frac{44.11g}{1mol}\\\\33g

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