The formation of nitrogen trichloride is      N2(g) + 3Cl2(g)2NCl3(g)            ΔH = +232 kJ∙mol–1 Which change will increase the concentration of the product?   removing

Q: Given the reaction: PCl5(g) ⇌ PCl3(g) + Cl2(g) (ΔHº = +87.8 kJ/mol). Which of the following changes…

A: Le Chatelier's principle: According to the Le Chatelier's principle when a change in concentration…

Q: Suppose we let this reaction come to equilibrium. Then we increase the temperature of the reaction…

A: In a chemical reaction if heat is evolved then the reaction is called an exothermic reaction.

Q: If calcium hydroxide (Ca(OH)2) and carbon dioxide (CO2) are in a solution and react to form solid…

A: The complete reaction is  Ca(OH)2 (aq) + CO2 (aq) -> CaCO3 (s) + H2O (l) The given reaction is…

Q: For the following reaction, NO(g) + Br2(g)NOBr2(g) what effect would adding argon gas have on the…

A: The reaction given is, => NO (g) + Br2 (g) ↔ NOBr2 (g) Given: Argon gas is added. NOTE: Since…

Q: c=2.5 for the reaction: N2(g) + 3H2(g) = the equilibrium lies predominantly to the right the…

A: As we know,  equilibrium constant expression is the ratio of concentration of products to…

Q: Consider the reaction of H2(g) + F2(g) 2 HF(g). What happens to the concentration of each substance…

A: The given chemical reaction is: H2g + F2g ⇔ 2HFg The concentration of all the reactants and the…

Q: Consider the reaction: 2502(g) + O2(g) = 2s03(g) Kc=4.32 If the change in Oxygen pressure is -x,…

A: Dear student this question is related to equilibrium concept.

Q: In which of the following cases does the reaction go farthest to completion? A. k=100 B. k=0.01 C.…

A: Given, A. k=100B. k=0.01C. k=10D. k=1

Q: reactions as endothermic or exothermic a. Ca, + Caa CaCla b. H:O + CO2 → H:COac) c. BaC + Na:SO →…

A: A system that releases heat to the surroundings, an exothermic reaction, has a negative ΔH by…

Q: 6. Write the products of the following reactions. If there is no reaction write NR. ROOR cat cC,…

A: 6. Given reaction,

Q: Using the following graph, determine the value of K, for the formation of ammonia. N2(g) + 3 H2(g) 2…

A: The given graph is :   According to this graph, the concentration of the different reactants and…

Q: Which change to this reaction system would increase the concentration of hydrogen? N2(g) + 3H2(g)…

A: Observing the given balanced chemical equation shows that heat is produced by the reaction. The…

Q: Consider the following system at equilibrium at 573 K: 2NOCl(g) + 18.4 kcal2NO(g) + Cl2(g) If the…

A: If a reaction at equilibrium is endothermic, then increase in temperature shifts the equilibrium…

Q: Hydrogen chloride is formed by the reaction of hydrogen and chlorine gases. For the reaction at…

A: B) It will shift in the reverse direction and be reactant-favored until equilibrium is…

Q: 12. For the endothermic reaction HBrg) + heat → Br2g) + Hz() when the temperature is increased which…

A: Answer:- This question is answered by using the simple concept of change in equilibrium direction on…

Q: At a particular temperature, Kc = 4.0 for the reaction below:    N2(g)  +  O2(g)  ⇌  2NO(g)…

A: Nitrogen reacts with oxygen to form nitrogen oxide. The equation for the balanced chemical reaction…

Q: A Moving to another question will save thi. Question 15 If Kc 2.44 x 10-3 for the reaction: 2 502(g)…

A: Relation between Kp and Kc: Kp = Kc (RT)∆n Where, ∆n = Number of product molecules - Number of…

Q: Consider the equilibrium describing the endothermic dissolution of a solid in water Zn(OH), (s) Zn"…

A: Given equilibrium for dissolution of a solid in water is Zn(OH)2(s) <---> Zn2+(aq) + 2OH-(aq)…

Q: For the reaction of nitrogen and oxygen to form nitrogen dioxide, N 2(g) + 2O2(g)…

A:

Q: For the reaction SO 2(g) + Cl 2(g) → SO 2Cl 2(g),   K eq = 0.377 at 25 °C. What is Δ G° for the…

A: Consider the given reaction as; SO2 g + Cl2 g  → SOCl2 g Given information is as follows; Keq =…

Q: CACO, CaO 3. C,H, C,H,

A: answer for que.1 CaCO3 → CaO + CO2 2CaO  + 5C → 2CaC2 + CO2 CaC2 + 2H2O → C2H2 + Ca (OH)2

Q: 436.4 kJ/mol H2(g) → 2H(g) Br2(g) → 2Br(g) H2(g) + Br2(g) ΔΗ ΔΗ 192.5 kJ/mol 2HBr(g) AH° = –72.4…

A: H(g) + Br(g) ---> HBr(g)

Q: When the hydrate of CUSO,SH,0(s) was heated, did the reaction proceed in the direction of the…

A: Upon heating, the hydrated copper sulphate loses its water molecule and forms white coloured…

Q: 2 AB2 (aq) + C2 (aq) 2 AB2C(aq) is an endothermic reaction that has reach equilibrium. If the…

A: Given equilibrium: 2AB2 (aq) + C2 (aq) ↔ 2AB2C (aq). It is given that it is an endothermic reaction.…

Q: Select the reaction for which K, = K.. 2 Na,0,(s) + 2 CO,(g) =2 Na,CO3(s) + 0,(g) 2 KCIO,(s) = 2…

A: Kp=Kc(RT)^∆n

Q: Describe the change in reaction direction that should occur   3 MgH2(s) + N2(g) ß à  2 NH3(g) +…

A: The given chemical reaction is: 3MgH2(s) + N2(g) → 2NH3(g) + 3Mg(g) + kJ Changes in the condition of…

Q: The following diagrams show the chemical reaction with time: A B If A is blue and B is orange,…

A: When a reaction reaches equilibrium, the rate of forward reaction equals the rate of backward…

Q: The formation of hydrazine, N2H4, is N2(g) + 2H2(g) = N2H4(1) has the energy diagram shown. Which…

A: The formation of hydrazine,N2H4 is - N2(g) + 2H2(g) ⇌N2H4 (l)  The given reaction is exothermic as…

Q: 3. The reaction of hydrogen (H2) with nitrogen (N2) to form ammonia (NH3), known as the Haber…

A: Equilibrium in reversible chemical reaction is  defined as a state in which forward and backward…

Q: Which of the reactions below is an exothermic process and a combustion reaction Al>O3(s) +3…

A: The reaction D is a combustion reaction and also an exothermic reaction.

Q: 2AB2(aq) + C2(aq) ⇌ 2AB2C(aq) is an endothermic reaction that has reached equilibrium. if the…

A: 2AB2(aq) + C2(aq) ⇌ 2AB2C(aq)

Q: Classify the following reactions as endothermic or exothermic: Ca(s) + Cl2(g) à CaCl2(s) ∆H°25°C =…

A: Endothermic and Exothermic reaction: Endothermic reaction : In endothermic reaction the heat energy…

Q: 3. Consider the following reaction: N204(g) 2 NO2(g) colorless brown a. As the flask is cooled the…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: For the reaction 2 NO2 (g)  N2O4 (g),  K= 0.67. If [NO2] = 2.0 M, and the [N2O4] = 1.0 M  , which of…

A: 1. The given reaction is- 2NO2(g)→N2O4(g) [NO2] = 2.0 M [N2O4] = 1.0 M K = 0.67

Q: the equilibrium constant of the reaction 2A + B ⇌ C is 9.4 x 10^9 Which of the following is true? A.…

A: For Reaction :: 2A + B ⇌ C  Kc = 9.4 x 109

Q: What factors would result in the following equation favoring the reactants? Cd(NO3)2 4H₂O(s)…

A:

Q: If I add the following will the system shifts forward, backward or remains the same? Ag2CrO4 (s) ⇌…

A: The given reaction is:                   AgCrO4s ⥩ 2Ag+aq  + CrO42-aq Solid AgCrO4 is dissolving in…

Q: Consider the reaction: 4 NHxg) + 7 Oug) +→ 4 NOz(g» + 6 H2Otg) AH <0 Which action will decrease the…

A: Le  Chatelier's Principle : It states that a change in any of the factor that determine equilibrium…

Q: For the reaction N2(g) 2N(g), 10 AH> 0 and AS 0 and AS > 0 O AH 0 O AH 0.

A: Given reaction: N2 (g) → 2N (g) We have to find the ∆H and ∆S values according to the given options.

Q: The overall reaction for photosynthesis can be represented by the following equation:       Heat + 6…

A: According to Le Chateliers principle, when an equilibrium system is disturbed by changing…

Q: Identify the reactions that are exothermic. i) Multiple answers: Multiple answers are accepted for…

A:

Q: For the reaction: N2(g)  +  3H2(g)  ↔↔  2NH3(g) + heat If the reaction were allowed to reach…

A: Given:Equilibrium reactionN2(g) + 3H2(g)  ⇌ 2NH3(g)  + Heat

Q: 9. If the reaction in Question #8 is endothermic, what happens when the following changes are made…

A: Answer to question 9e

Q: For a chemical reaction, Keg at 373 K is 94.7. Calculate AG°373 (in kJ).

A: Gibb's free energy determines the spontaneity of a chemical reaction. Negative Gibb's free energy…

Q: The solubility product Ksp for aluminum hydroxide is 1.9e-33 at 25 degrees Celsius. What is the…

A: Solubility product is nothing but the equilibrium constant of sparingly soluble salts.  The…

Q: Which of the following reactions represents an endothermic reaction? O2 SO3 (g) + 198 kJ → 2 SO2 (3)…

A: In endothermic reaction energy is absorbed , energy will appear in reactant side.

Q: For the exothermic reaction 4 NH3(g) + 7 02(g) => 4 NO2(g) + 6 H20(g) which change will increase the…

A: According to the Le-Chatelier principle, if an equilibrium is disturbed by changes in measurable…

Q: Indicate whether each of the following reactions is endothermic or exothermic. K*(g) + Br (g) →…

A: Given : We have to predict whether the reaction will be endothermic or exothermic.

Q: In which direction does the following equilibrium shift when the gas mixture is compressed? Explain…

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on…