Describe the change in reaction direction that should occur   3 MgH2(s) + N2(g) ß à  2 NH3(g) +  3Mg(g) + kJ            ⬅ or ➡   or   No Change        Increase, Decrease, No change Decrease in [MgH2]   [NH3]   Increase in pressure   [MgH2]   Heating the reaction   [N2]

Q: 2.A sealed container initially containing 2 moles of CO gas and 3 moles of H2 gas went through the…

A: Moles of CO=2mol Moles of H2 gas=3mol Moles of  CH3OH=1mol

Q: The following chemical reaction is exothermic releasing 283 KJ/mole of heat.  CO(g) + ½O2(g) ⟷⟷…

A: Given exothermic reaction: CO(g) + ½O2(g) ⟷⟷ CO2(g) Enthalpy of the reaction = -283 KJ/mol Number of…

Q: 4. Consider the reaction: H2g+ l2(g) 2 HI(g) The reaction was performed at three different…

A: The equilibrium reaction given is, => H2 (g) + I2 (g) ↔ 2 HI (g) The data given is,

Q: The reaction below is endothermic from left to right. How would each of the following changes, when…

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Q: Write the equilibrium equations for the following reaction, and tell whether reactants or products…

A: EQUILIBRIUM CONSTANT At equilibrium, the rate of forward reaction (Kf ) is equal to the rate of…

Q: would

A: A) when add some NOBr then Equilibrium shifted towards backward direaction because concentration of…

Q: Given the following equation and the proposed stress which way will the reactic shift? 4 NH3(2) +…

A: Based on Le Chatelier's Principle effect of decreasing volume can be explained.

Q: 74. The following react CH4(g) + Br2(8) = CH¿Br2(g) Predict the effect (shift right, shift left, or…

A: Reaction is exothermic in nature  C2H4(g) + Br2(g) <——> C2H4Br2 (g)

Q: N2(g) + 3H2(g) ⇋ 2NH3(g) If more H2 gas is added to this system, which of the following will…

A: According to Le Chatlier principle If you increase the amount of reactant, then equilibrium will…

Q: a Suppose the reaction system CH, (9) + 20, (9) CO,(g) + 2H,0(1) has already reached equilibrium.…

A: Ans According to the Le-Chatliers principle  If product removed  and reactant added reaction shift…

Q: If the equilibrium shown below is cooled at a constant pressure. H₂(g) + 1₂(g) 2HI(g) + 65 kJ Ke…

A: Answer: According to Le-Chatalier's principle, on changing any parameter of the system that is at…

Q: For the following reaction system at equilibrium, which one of the changes below would cause the…

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Q: In the reaction Conc.H,SO, OH → P (Major) Pis

A: In reactions, rearrangement takes place to form more stable cation or to expand the ring.

Q: Use LeChatlier’s Principle to determine which variable(s) will best favor the products in the…

A: According to Le-Chatlier’s principle, if a constraint (such as a change in pressure, temperature, or…

Q: Where is the direction of equilibrium upon removal of NH3 in the reaction below: N2(g) + + 3H₂(g)…

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Q: The reaction quotient (Q) for a system is 70. If Kc = 35, what will happen as equilibrium is…

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Q: The reaction below occurs at 1500 °C at an overall pressure of 0.7 atm. Fe3O4(s) + 4CO(g) →3Fe(s) +…

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Q: N2 + O2 2 NO The combination reaction above (the left side) is an endothermic reaction. Explain the…

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Q: For the reaction, A(g) + 2B(g) → 3D(g), Kc = 1.50. If at some time, [A]=0.5 M, [B]=0.5 M, and…

A: Reaction Quotient  Q = [D]3[A] [B]2 =(0.5)30.5 x (0.5)2 = 1  Q < Kc  ; Reaction will proceed in…

Q: 10. Given the concentrations at equilibrium, calculate the value of the equilibrium constant for the…

A: Equilibrium - It is  the state of a system at which both the reactants and product concentrations…

Q: dissolving reaction for iron(II) bromide and pictures of the hydration shells for each of the ions

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Q: Using the equilibrium information given, calculate the equilbrium constant, Ke, for the following…

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Q: Consider the reversible reaction 2 A + B2 22 AB, shown in representation [3] at equilibrium. If…

A: First write the expression for equilibrium constant (K) for the given reaction; K=[AB]2[A2][B2] Now,…

Q: Increase in temperature where will the equilibrium shift?

A: Equilibrium is the state of the reaction where the rate of forward reaction is equal to the rate of…

Q: On the basis of Kc for the following reaction, would you expect the reaction to go almost completely…

A: Chemical equilibrium is defined as the stage at which both reactant and product are in equilibrium.

Q: Sodium bicarbonate undergoes thermal decomposition according to the reaction: 2 NaHCO3(s) ↔…

A: A question based on equilibrium concept that is to be accomplished.

Q: Using the equilibrium shown below, fill in the table showing which way each stress would shift…

A: For instance   if stress is applied by increasing the concentration of  reactant, the equilibrium…

Q: The following reaction is investigated: Initially there are 0.44 mol of N20 and 0.45 mol of N2H4 in…

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Q: The equilibrium system between nitrogen gas, oxygen gas, and nitrogen dioxide gas is given.…

A: A process in which reactants are converted into products is known as a chemical reaction. In a…

Q: K value Write the equilibrium constant expression. Was the K >1 or <1? Which is more common in the…

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Q: SASider the folloWing Peactloh and match the correct responses SO 2(g) + NO 2(g)= SO 3(g) + NO(g)…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: CO(g) + H₂O (g) a. Write the Kc expression for this reaction. b. If a 1.00L vessel is charged with…

A: Kc Q Reaction direction  Equilibrium concentration

Q: For the reaction A²+ (aq) AB2(s) ⇒ with Kc 5.7 x 10-6 + 2 B (aq) If you start with initial…

A: For a chemical reaction other than equalibrium its equalibrium expression is termed as reaction…

Q: The reaction quotient (Q) for a system is 70. If Kc = 35, what will happen as equilibrium is…

A: The reaction quotient (Q) for a system is 70. The equilibrium constant of system, Kc = 35

Q: 2 NO₂ (g) = N₂04 (8) en the system is at equilibrium, it contains NO₂ at a pressure of 0.716 atm,…

A: At equilibriumPressure of NO2 = 0.716 atm Pressure of N2O4 = 0.0513 atm Volume is reduced to half We…

Q: For the equilibrium CH4(g) + H₂O(g) CO(g) + 3H₂(g) AH = 206.2 kJ select all that apply. Compressing…

A: Le Chatelier's principle is a physical law that states that when a chemical system at equilibrium is…

Q: Select the reactions that can be represented with the energy diagram in Figure 12. *

A: Reaction diagram represents these point -  Reaction has one peak, it means that only one…

Q: Which method could you use to encourage more product, NO2, to form from the reaction below? N₂(g)…

A: According to Le Chatelier's principle, if an equilibrium is disturbed by changing the conditions,…

Q: For the following equilibrium reaction:   Energy + 2AB2 (g)                   2 AB (g)  +  B2 (g)…

A: A reaction is said to be in equilibrium if the rate of the forward reaction is equal to the rate of…

Q: The equilibrium system between sulfur dioxide gas, oxygen gas, and sulfur trioxide gas is given. 2…

A: Reverse reaction:- Reverse Reaction means opposite reaction of given reaction.

Q: Name: Genevieve Locker #1. The equilibrium constant is given for one of the reactions below.…

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical…

Q: 10). The following reaction is exothermic. Which of the following will drive the reaction to the…

A: Le-chaterlier's principle: If reaction is reversed and at equilibrium and is subjected to change in…

Q: Which of the following is true about the given reaction when an amount of NO₂(g) is added to the…

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Q: The equilibrium constant is given for two of the reactions below. Determine the value of the missing…

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