1. How is the equilibrium shifted in the reaction: Heat + 2NH, A. If more H,...

Question

Question

1. How is the equilibrium shifted in the reaction: Heat + 2NH, A. If more H, is added? N, BH, B. IfNH, is removed? c. If heat

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Solution Civen Reaction Heat + 2NH₂ N₂ + 34 According to Lechatliert principle, If an equilibrium is subjected to any stress

Add a comment

Answer 2

Similar Homework Help Questions

1. How is the equilibrium shifted in the reaction: Heat + 2NH, A. If more H,...

1. How is the equilibrium shifted in the reaction: Heat + 2NH, A. If more H, is added? N, BH, B. IfNH, is removed? c. If heat added? D. Is the reaction endothermic or exothermic? E. If N, is added? F. If heat removed? 3. Determine the value of K., equilibrium constant, for the following reaction if the equilibrium concentrations are as follows: (N) - 3.6 M, [0,1 - 4.1 M, IN,O) - 3.3 10-18 M. 2 N260 + O26...
Question 30 3 pts How would the reaction respond if some PtO is removed from the...

Question 30 3 pts How would the reaction respond if some PtO is removed from the reaction mixture at equilibrium? CS2(g) + 2H2O(g) + Pt(s) = C(s) + 2H2S(g) + PtO(s) ΔΗχη = -55 kJ The reaction would make reactants to reach a new equilibrium. The equilibrium position of the reaction would not be affected. The reaction would make products to reach a new equilibrium, D Question 31 3 pts The temperature of the reaction below is increased and once...
Bond H-H Predict whether the following reactions will be exothermic or endothermic. Reaction A. N. (9)...

Bond H-H Predict whether the following reactions will be exothermic or endothermic. Reaction A. N. (9) + 3H,9 — 2NH, Reaction B. S(g) +0,2) 0,() Reaction C. 2H,09) — 2H,(g) +0,($) Reaction D. 2F(g) — F, (g) N=N AH° (kJ/mol) 432 942 494 155 0=0 F-F H-N 386 459 H-O S=0 522 Which reaction(s) are endothermic? Which reaction(s) are exothermie? D ID OB Strongest bond Weakest bond Answer Bank Si-F Si-I Si-CI

prelab /postlab all questions please Questions 1. For the reaction at 20°C, NH3(aq) + H+ (aq)...

prelab /postlab all questions please Questions 1. For the reaction at 20°C, NH3(aq) + H+ (aq) NH4(aq), the equilibrium constant is calculated to be K = to 4.5 x10%. CHAT] A. Write the Equilibrium expression for this reaction. Keq = ỞNH TH] B. From the size of the number for Keq, does the equilibrium lie to the left or to the right? Right 2. If the reaction between iron(III) ion and thiocyanate ion, Fe3+ (aq) + SCN (aq) → FeSCN2+(aq),...
1. 1 Cu2+ (aq) + 4 Cl- (aq) ⇌ 1 [CuCl4]2–(aq) which reaction shifted the chemical...

1. 1 Cu2+ (aq) + 4 Cl- (aq) ⇌ 1 [CuCl4]2–(aq) which reaction shifted the chemical equilibrium towards the forward direction? Which reaction shifted the chemical equilibrium towards the reverse direction? Explain your reasoning for both using Le Châtelier’s principle. 2. How does the temperature affect the copper(II) chloride equilibrium? Use Le Chatelier’s principle to explain whether the forward reaction is considered an exothermic or endothermic reaction.
3. Consider the following reaction at equilibrium. + C(s) + H2O (g) + Heat CO (g)...

3. Consider the following reaction at equilibrium. + C(s) + H2O (g) + Heat CO (g) +H, (g) a. Is this reaction endothermic or exothermic? (1 point) 2 b. In which direction (right or left) will the equilibrium shift if the following stresses are applied to the reaction at equilibrium? (4 points) i. Remove heat ii. Add CO (g) iii. Remove H20 (g) iv. Add H2 (g)

QUESTIONS 2C if more A is added; if more B is added; if 1. How is...

QUESTIONS 2C if more A is added; if more B is added; if 1. How is the equilibrium shifted in A+B some of C is removed from the reaction? 2. State Le Chatelier's Principle in clear terms. 3. When a system is at equilibrium, are any chemical reactions going on? NH + OH what would happen if 4. In the equilibrium reaction NH +H,O more ammonium salt were added? If HCI were added? forms under acid conditions, how would you...
8. The following exothermic reaction is allowed to reach equilibrium: 2 H2(g) + O2(g) =2H20 (g)...

8. The following exothermic reaction is allowed to reach equilibrium: 2 H2(g) + O2(g) =2H20 (g) a. What happens to the reaction when temperature is decreased? b. What happens to the reaction when temperature is increased? c. What happens to the reaction when H, (g) is added? d. What happens to the reaction when 0; (g) is removed? e. What happens to the reaction when H:0 (g) is removed? f. What happens to the reaction when H,0 (g) is added?
N(9)+3H (9) - 2NH (9) The reaction is exothermic. Suppose a mixture of N, H, and...

N(9)+3H (9) - 2NH (9) The reaction is exothermic. Suppose a mixture of N, H, and NH, has come to equilibrium in a closed reaction vessel. Predict what change, if any, the perturbations in the table below will cause in the composition of the mixture in the vessel. Also decide whether the equilibrium shifts to the right or left. perturbation change in composition shift in equilibrium to the right to the (none) The temperatures The pressure of wil D to...

I. Introduction to Enthalpy Enthalpy (H) is defined as "heat content" where heat at a constant...

I. Introduction to Enthalpy Enthalpy (H) is defined as "heat content" where heat at a constant pressure, IP, is equal change in enthalpy, AH: AH = 4P Reactions that experience a change in temperature can be described as endothermic or exothermic, where endothermic reactions are those that absorb heat (thermal energy), while exothermic reactions are those that release heat ("exo" ="exhale" = release). For an endothermic reaction, is heat added as a reactant, or released as a product? What about...

1. How is the equilibrium shifted in the reaction: Heat + 2NH, A. If more H,...

Homework Answers