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A mixture of hydrogen and oxygen contains 20% by mass of hydrogen find out total number of molecules present per gram of the mixtu

June 30, 2021

A mixture of hydrogen and oxygen contains 20% by mass of hydrogen find out total number of molecules present per gram of the mixture.

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Arianna

Q5. Find the measure of each interior angle of a

regular (i) pentagon (ii) decagon.

The auxiliary verb gives support to the ______
verb in a sentence

2 thoughts on “A mixture of hydrogen and oxygen contains 20% by mass of hydrogen find out total number of molecules present per gram of the mixtu”

Samantha

June 30, 2021 at 9:23 am

Answer:

This is the answer hope you like it
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Ruby

June 30, 2021 at 9:23 am

answer is 2.Please mark me as brainliest.
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