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blagie [28]
3 years ago
13

How many molecules are in 4.50 moles of H2O?

Chemistry
2 answers:
alisha [4.7K]3 years ago
8 0
C can be the only correct answer - 6.023 x 10^23 is the amount of molecules in a mol of an element. 4.5 x 6.023 x 10^23 can not equal anything but C.

4.5 x 6.023 x 10^23 = 2.71035 x 10^24
Simora [160]3 years ago
8 0

Answer is gonna be: 2.71 x 10^24 molecules

Hope this helps!

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