TRUE OR FALSE. Write T on the space provided if the statement is true. Write F if the statement is false.  _____1. The reaction quotient, Qc, is the same as the equilibrium constant.  _____2. The equilibrium quotient can never be equal to the equilibrium constant. _____3. Catalysts only affect the rate of a reaction.

Q: 1. For each reaction below, indicate in which direction the equilibrium shifts when the stated…

A: As per Le chateliers principle, when a system at equilibrium is subjected to any kind of stress (…

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Q: 2. How many of the following statements are true? I. Kinetically fast reactions always have large…

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Q: Consider the following reaction carried out at constant temperature and volume. Cl, (g) + H,(g) =…

A: Le Chatelier's Principle

Q: PCI3(g) + Cl2(g) PCI5(g) + Heat Fill in the table below by indicating what direction the equilibrium…

A: The given chemical equation is, PCl3g+Cl2g→PCl5g+Heat

Q: Use Le Châtelier's principle to predict how the equilibrium will respond to the indicated changes in…

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Q: __4. The reaction quotient, Qc, is the same as the equilibrium constant. _____5. The equilibrium…

A: In equilibrium reactions, two terms, that are, equilibrium constant and reaction quotient are used…

Q: The following reaction is in equilibrium in lake water: HCO3-(aq)+H+(aq) --> H2CO3(aq) Predict the…

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Q: Consider the following equilibrium system involving SO2, Cl2, and SO2Cl2 (sulfuryl dichloride):…

A: The given reaction is, SO2(g) + Cl2(g)  ⇌ SO2Cl2(g) To find the change in equilibrium position when…

Q: For a reaction: A(s)→B(s)+C(g). The value of equilibrium constant depends on: A)The value of…

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Q: Use Table 1 to determine if the following equilibria will move left or right i. HF (aq) + NH3 (aq) =…

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Q: The exponents in an equilibrium law come from: a) Initial concentrations b) Balanced chemical…

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Q: For the following reaction, write the appropriate equilibrium equation. NOTE: For a general…

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Q: KHomework #4 - Chapter 15 - Chemical Equilibrium Equilibrium Constant and Reaction Quotient 9 of 22…

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Q: unit time between the reactants is not equal to the number of collisions per unit time between the…

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Q: Consider the equilibrium system described by the chemical reaction below, which has a value of Kc…

A: Given: The reaction is as follows, CaCrO4(s)⇌Ca2+(aq)+CrO42-(aq) At a particular temperature,…

Q: Dihydrogen phosphate, (H2PO4)-, ionizes in water to form H3O+ and (HPO4)2-. The equilibrium constant…

A: Kc = 1.35 x 10-7 [H2PO4]- = 0.100 M (H2PO4)-(aq) + H2O(l) ⇌  H3O+(aq) + (HPO4)2-(aq) Equilibrium…

Q: Study the reaction. CaCO3 (s)⇌CaO (s)+CO2 (aq) How will the equilibrium position shift when more…

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Q: 1.50 moles of Hl are placed in a 2.00L reactor and the reaction allowed to come to equilibrium.…

A: Consider the given equilibrium reaction as; H2 g + I2 g ⇌ 2 HI g                     KC=39.1 Given…

Q: NiCO3 (s)  --->  Ni^2+(aq) + CO3^2-(aq)     K1 = 6.6 x 10^-9 HCO3^-(aq) + H2O(ℓ)        CO3^2-(aq)…

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Q: TRUE OR FALSE. Write T on the space provided if the statement is true. Write F if the statement is…

A: Since we only answer up to 3 sub-parts, we'll answer the first 3. Please resubmit the question and…

Q: 7. The rate of the forward reaction in a reversible reaction is sometimes greater than the rate of…

A: F 7. The rate of the forward reaction in a reversible reaction is sometimes greater than the rate…

Q: The equilibrium constant's value is dependent on the concentration of either the reactant or…

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Q: On the basis of the equilibrium constant values, choose the reactions in which the reactants are…

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Q: 16. Which is the correct equilibrium-constant expression for this reaction? PCI5(aq) E→ PC]3{aq) +…

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Q: This even at equilibrium, what effect will happen is adoting +2 SO more S03 in the system? 2 (9)…

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Q: Refer to the folowing reaction, answer the question 14 & 15:N Given the equilibrium constants for…

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Q: or the reaction: 2H2(g) + CO(g)  ↔↔   CH3OH(g) If the reaction were allowed to reach equilibrium…

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Q: 1) When a system is at equilibrium: A) the reaction rate of the forward reaction is equal to the…

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Q: If 1.34 moles each of Br2 and Cl2 are introduced into an 11.0 liter flask and allowed to come to…

A: Consider the given information is as follows; Initial moles of Br2 = 1.34 mol Moles of of Cl2 = 1.34…

Q: When 1.0 moles each of CO and Br2 were placed into a 1L container and allowed to reach equilibrium,…

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Q: Scoring: Your score will be based on the number of correct matches minus the number of incorrect…

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

Q: In the atmosphere, small water droplets are suspended in the air, forming an aerosol. N2O5 (9) can…

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Q: Which is the correct equilibrium constant expression for the following reaction? 2BrCl3(g)  Br2(l)…

A: • equilibrium constant (Kc)=[product concn.]stiochimetry[Reactant concn]stiochimetry→ in equilibrium…

Q: Nitrous acid, HNO2 , is a weak acid that ionizes according to the reaction HNO2 (aq) + H2O(l) ⇄…

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Q: Determine the equilibrium equation and calculate for the specific equilibrium constant, Kc   PbSO4…

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Q: 17. When BaCO3 is first mixed with K3PO4 their concentrations are measured at: [BaCO3] = 0.968M and…

A: Dear student ,   since you have posted multiple questions we will allow to solve only first question…

Q: True or False _____1. A change in temperature in reaction will change the value of the equilibrium…

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Q: Write TRUE if the statement is correct and FALSE if it is wrong

A: Equilibrium  is achieved  when rate of forward reaction becomes equal to rate of backward reaction.…

Q: Calculate the mass of PCl5, that must be heated in a 1.0L flask at 250 oC in order to produce enough…

A: For the given reaction ,                      PCl5(g)  <——> PCl3(g) + Cl2(g)  Kc = [PCl3] x…

Q: For a particular set of concentrations, if the value of Q is much GREATER than the value of the…

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Q: (Chapter 15 - Attempt 1 Item 4 ( Review I Constants I Periodic Table Leaming Goal: To understand how…

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Q: Sulfur dioxide reacts with carbon dioxide to form an equilibrium with sulfur trioxide and carbon…

A: Given: moles of SO2 is 1.51 mol moles of CO2 is 1.51 mol volume is 2.89 L Kc is 2.27 To calculate:…