Which statement about the following chemical reaction is not correct? 3H_2 + N_2

Question

Which statement about the following chemical reaction is not correct? 3H_2 + N_2 rightarrow 2NH_3 a. For every mole of nitrogen consumed, two moles of ammonia are produced. b. For every two moles of nitrogen consumed, three moles of ammonia are produced. c. For every three moles of hydrogen consumed, two moles of ammonia are produced. d. For every two moles of ammonia produced, three moles of hydrogen are consumed. e. Three moles of hydrogen will react with one mole of nitrogen to produce ammonia. Fuming sulfuric acid is obtained by the addition of so, to concentrated H_2SO_4. The fumes result from the reaction of SO_3 gas with water vapor. What is the product when one molecule of SO_3 reacts with one molecule of water? a. two molecules of sulfurous acid b. one sulfate ion c. two sulfite ions d. one molecule of sulfuric acid e, two molecules of sulfuric acid Air bags in cars inflate when an electrical spark activates sodium azide (NaN_3), so that it decomposes to sodium metal, Na, and nitrogen gas, N_2. In the balanced reaction equation, how many moles of nitrogen gas are formed for each mole of sodium azide? a. 1 b. 1.5 c. 3. d. 2.5

Explanation / Answer

Question 5.

a)

1 mol of N2, 2 mol ar eporuced, this is CORRECT

b)

2 mol of N, there are 3 mol of mamonia produces --> FALSE, for 1 mol of N2, there are 2 mol of NH3 produced

c)

3 mol of H2, 2 mol of NH3 are produced, this is correct

d)

2 mol of NH3 --> 3 mol of H2 consumes, this is true, i.e. correct

e)

3 mol of H2, 1 mol of N2, to produce ammonia (this is, in general, correct)

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.