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beks73 [17]
3 years ago
8

The atomic mass of hydrogen is approximately 1.0079 amu. The atomic mass of an oxygen atom is approximately 15.9994 amu. What is

the molecular mass of water? A.)34.02 amu B.)18.02 amu C.)17.02 amu D.)36.02 amu
Chemistry
1 answer:
inysia [295]3 years ago
3 0

Answer:

\huge\boxed{\sf 18.02 \ amu}

Explanation:

<u>Molecular mass of water:</u>

= H₂O

= 2(Atomic mass of H) + (Atomic mass of O)

= 2(1.0079) + 15.9994

= 2.0158 + 15.9994

= 18.02 amu

\rule[225]{225}{2}

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