2 years ago

What is relative mass of an atom

Chemistry

1 answer:

kow [346]2 years ago

8 0

Answer:

Explanation:

The relative atomic mass of an element is a weighted average of the masses of the atoms of the isotopes - because if there is much more of one isotope then that will influence the average mass much more than the less abundant isotope will.

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Assume that coal can be represented by the chemical formula C135H96O9NS. If 4.0 tons of coal is burned, what mass of nitrogen is

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Explanation:

From the given,

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This nitrogen is converted into NO by reacting with atmospheric oxygen.

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