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What mass of CH4 formed when 8.3 moles of CO react with hydrogen according to following equation? 2CO + 2H2 → CH4 + CO2Question 7Answera.6.64gb.664gc.0.664gd.66.4g

Question

What mass of CH4 formed when 8.3 moles of CO react with hydrogen according to following equation? 2CO + 2H2 → CH4 + CO2Question 7Answera.6.64gb.664gc.0.664gd.66.4g

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Solution

The answer is d. 66.4g.

Step 1: According to the balanced equation, 2 moles of CO react to form 1 mole of CH4.

Step 2: If 8.3 moles of CO are reacting, then 8.3/2 = 4.15 moles of CH4 will be formed.

Step 3: The molar mass of CH4 (methane) is approximately 16.04 g

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