How many moles of ammonia are produced from 0.60 moles of nitrogen? N2 (g) + 3 H2 (g) yields 2 NH3 (g)2 marks0.60.21.20.3Q3What is the mole ratio of zinc to hydrogen gas? Zn (s) + 2 HCl (aq) yields ZnCl2 (aq) + H2 (g)2 marks1:22:11:11:3Q4
Question
How many moles of ammonia are produced from 0.60 moles of nitrogen? N2 (g) + 3 H2 (g) yields 2 NH3 (g)2 marks0.60.21.20.3Q3What is the mole ratio of zinc to hydrogen gas? Zn (s) + 2 HCl (aq) yields ZnCl2 (aq) + H2 (g)2 marks1:22:11:11:3Q4
Solution
Q1: The balanced chemical equation N2 (g) + 3 H2 (g) yields 2 NH3 (g) shows that 1 mole of nitrogen (N2) produces 2 moles of ammonia (NH3). Therefore, if you have 0.60 moles of nitrogen, you would produce 2 * 0.60 = 1.20 moles of ammonia.
Q2: The balanced chemical equation Zn (s) + 2 HCl (aq) yields ZnCl2 (aq) + H2 (g) shows that 1 mole of zinc (Zn) produces 1 mole of hydrogen gas (H2). Therefore, the mole ratio of zinc to hydrogen gas is 1:1.
Similar Questions
What is the mole ratio of zinc to hydrogen gas? Zn (s) + 2 HCl (aq) yields ZnCl2 (aq) + H2 (g)2 marks1:22:11:11:3
Q2How many moles of ammonia are produced from 0.60 moles of nitrogen? N2 (g) + 3 H2 (g) yields 2 NH3 (g)2 marks0.60.21.20.3
Select the correct answer.Nitrogen (N) and hydrogen (H) react with each other to produce ammonia (NH3). This reaction is shown in an equation as N2 + 3H2 → 2NH3. What is the ratio of nitrogen atoms to hydrogen atoms in ammonia? A. 1 to 2 B. 1 to 3 C. 2 to 1 D. 2 to 3 E. 3 to 1
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