How Many Moles of Hydrogen Gas Are Needed to React

question 78

Multiple Choice

How many moles of hydrogen gas are needed to react with oxygen to form one mole of water? 2H₂(g) + O₂(g) → 2H₂O(l)

• A)0.5 mol
• B)1 mol
• C)2 mol
• D)4 mol
• E)6 mol

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Sample

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Illusion Of Control

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Individuals who risk something of value on the outcome of an event with an uncertain result, often with the primary intent of winning additional money or goods.

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The tendency for extreme or unusual scores or events to fall back (regress) toward the average.