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1.0 mol of CO and 1.0 mol of H2 react to produce CH3OH. If the reaction goes to

ID: 589701 • Letter: 1

Question

1.0 mol of CO and 1.0 mol of H2 react to produce CH3OH. If the reaction goes to completion, which of the following are true? . All of the CO is consumed. II.1.0 mol of CH3OH is produced. IIl. 2.0 mol of CH3OH is produced. IV. All of the H2 is consumed. Both I and II are true. Question 4 1 pts How many moles of magnesium oxide are produced by the reaction of 3.82 g of magnesium nitride with 7.73 g of water? The reaction is: Mg3N2(s) + 3H20(g) 2NH3(g) + 3Mgo(s) 0.113 mol 0.0378 mo 0.429 mol 0.0756 mol

Explanation / Answer

3)

balance reaction is:

CO + 2 H2 —> CH3OH

1 mol of H2 will react with 0.5 mol of CO to form 0.5 mol of CH3OH

0.5 mol of CO will remain after the reaction

I is wrong

II is wrong

III is wrong

IV is correct

Answer: IV

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