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How many hydrogen atoms are in 5 molecules of isopropyl alcohol, C3H,O?
5 x (6.02 x 1023)
5
35
35 x (6.02 x 1023)

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znk

Answer:

40  

Explanation:

The formula for isopropyl alcohol is C₃H₈O.

One molecule of isopropyl alcohol contains eight atoms of H.

Five molecules of isopropyl alcohol contain

5 × 8 = 40 atoms of H.

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