For the Question(s) That Follow, Consider the Following Equation

question 88

Multiple Choice

For the question(s) that follow, consider the following equation.
2Mg + O₂ → 2MgO
-In the reaction of nitrogen gas, N₂, with hydrogen gas, H₂, to form ammonia gas, NH₃ , how many moles of hydrogen are needed to react with two moles of nitrogen?

• A) 2 moles
• B) 4 moles
• C) 6 moles
• D) 8 moles
• E) 10 moles

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