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Chemistry, 12.08.2019 17:10 moinhajra

A2.0-liter volume of hydrogen gas combined with 1.0 liter of oxygen gas to produce 2.0 liters of water vapor. does oxygen udergo a chemical or physical change?

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A2.0-liter volume of hydrogen gas combined with 1.0 liter of oxygen gas to produce 2.0 liters of wat...

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