Question

mixture of methane and narogen was sparked with excess of oxygen, the volume
of carbon dioxide formed was 17 CC find the composition of the mixdure.
3. the volumes of gases a, b,c and d are in the ratio 1:2:2 4 under the same conditions of
temperature and pressure, which sample of gas contains the maximum number of molecules?
4.what volume of oxygen is required to hum comnl​

Answer 1

Explanation:

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