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neonofarm [45]
3 years ago
7

How many times more massive is an oxygen atom than a hydrogen atom?

Chemistry
2 answers:
Nesterboy [21]3 years ago
7 0
Oxygen is 16 times more massive.
Hydrogens atomic mass = 1.001 g/mol
Oxygen atomic mass = 15.999 g/mol
Gala2k [10]3 years ago
3 0
An oxygen atom is 16x more massive than a hydrogen atom.

You can figure this out by comparing the atomic masses of the two elements: oxygen has an atomic mass number of 16, and hydrogen has an atomic mass number of 1. Thus, an oxygen atom is 16 times more massive than a hydrogen atom.
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The addition of 250.0 J to 30.0 g of copper initially at 22.0°C will change its temperature to what final value? (Specific heat
WINSTONCH [101]

Answer:

Final temperature = 43.53^{\circ} C

Explanation:

Given that,

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8 0
3 years ago
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3 years ago
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