B. Mg + O₂ --> 2MgO
Answers: 1
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If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
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What would be the original temperature of a gas that has a volume of 2.0 l and a pressure of 2.0 atm and an unknown temperature that the volume increased to 3.5 l in its pressure decreased to 1.0 atm if the final temperature is measured to be 11°c
Answers: 1
Which BEST represents a balanced equation?
A. Mg + 2O₂ --> 2MgO
B. Mg + O₂ --> 2MgO
B. Mg + O₂ --> 2MgO
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