jazzwheeler31
jazzwheeler31 jazzwheeler31
  • 22-01-2020
  • Chemistry
contestada

how many hydrogen atoms are there in 5 molecules of C3H7O

Respuesta :

aaliyahms10 aaliyahms10
  • 24-01-2020

Answer:

There would be 45 hydrogen atoms.

Explanation:

The only thing you need to focus on is hydrogen, since thats what the questions wants. With that said, take away every other part of the molecule.

ONLY KEEP WHATS ATTACHED TO THE H.

It says that there are 7 Hydrogen atoms in the molecule right? So you take the 7 and multiply it by the 5 molecules that they want. (7x5=45)

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