Equal masses of oxygen, hydrogen and methane are taken in a container in identical conditions. Find the ratio of their moles.

Equal masses of oxygen, hydrogen and methane are taken in a container in identical conditions. Find the ratio of their moles.
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Equal masses of oxygen, hydrogen and methane are taken in a container in identical conditions. Find the ratio of their ... 1 : 8` D. `16 : 1 : 8`
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What volume is occupied by 4 moles of hydrogen molecules (h2) at standard conditions?

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