2. The chemical reaction of hydrogen with oxygen produces water. 2H2(g) + O2(g) ----------> 2H2O(g) a) How many moles of O2 are required to react with 2.6 mol of H2? b) How many moles of H2O form when 2.5 mol of O2 reacts?
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The chemical reaction of hydrogen with oxygen produces water. $$ 2 \mathrm{H}_{2}(g)+\mathrm{O}_{2}(g) \longrightarrow 2 \mathrm{H}_{2} \mathrm{O}(g) $$ a. How many moles of $\mathrm{O}_{2}$ are required to react with 2.6 moles of $\mathrm{H}_{2} ?$ b. How many moles of $\mathrm{H}_{2}$ are needed to react with $5.0 \mathrm{moles}$ of $\mathrm{O}_{2} ?$ c. How many moles of $\mathrm{H}_{2} \mathrm{O}$ form when 2.5 moles of $\mathrm{O}_{2}$ reacts?
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The reaction of H2 and O2 produces water 2H2 + O2 -> 2H2O If there are 5 moles of O2 how many moles of H2 are needed for the reaction? How many moles of H2O form when 2.5 moles of O2 react?
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2H2(g) + O2(g) ⟶ 2H2O(g) Hydrogen gas and oxygen gas react to form water vapor as shown in the equation above. If 0.220 moles of hydrogen react with excess oxygen, how many moles of water will be created from the reaction?
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