4 years ago

What is a material that cannot be broken down into anything simpler by chemical reaction?

Chemistry

2 answers:

NemiM [27]4 years ago

6 0

An element can't be broken down any smaller

asambeis [7]4 years ago

3 0

An atom of an element can't be broken down further.

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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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0.02 tons of NO produced when 4 tons of coal is burned

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From the given,

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$Percentage\,weight\,of\,nitrogen=\frac{Mass\,of\,nitrogen}{Molecular\,mass\,of coal}$

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

8 0

3 years ago

Read 2 more answers