What is the ratio of SO42- to CO32- in a solution at equilibrium with both CaSO4 and CaCO3? (The solubility product of CaSO4 is 3.2 x 10-5).

Q: quilibrium constar

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Q: The reaction 2 Ag (s) + Cu2+ (aq) = 2 Ag+ (aq) + Cu (s)  has the equilibrium constant Kc =  2.3 x…

A: We have to predict the equilibrium constant expression and the direction of reaction.

Q: Silver chromate is sparingly soluble in aqueous solutions. The Ksp of Ag, CrO, is 1.12 x 10-12. What…

A: Given that : Ksp of Ag2CrO4=1.12×10-12

Q: 2. The equilibrium constant, Kc for the reaction: 2HI(g) — the value of Kc for the following…

A: New equilibrium constant is Kc is find as per basic  operation of following reaction .

Q: At equilibrium, the concentrations in this system were found to be [N_{2}] = [O_{2}] = 0.3M and [NO]…

A: The final concentration of NO is 0.520 MExplanation:

Q: Given the following reactions: 3C-D Kc-6.72 × 10 D- 3A + 3B Kc- 4.52 x 10-2 Ser Calculate the value…

A: For the reaction,                  3C↔D KC=DC3=6.72×10-4     ........................1 Similarly,…

Q: The equilibrium constant (K1) for the reaction CO2 (g) 2 CO(g)+1/2 O2(g) is 6.66 x 10-12 at 1000 K.…

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Q: Humans are heterotrophs that consume food for energy. These foods comprise of sugars that are broken…

A: The ratio of the active masses of the products and the reactants raised to their molar coefficients…

Q: 3. The decomposition of hydrogen iodide has an equilibrium constant of 1.84 x 102. What is the…

A: Rules for writing equilibrium constant expression for an equilibrium reaction are :  Equilibrium…

Q: 6) At a certain temperature, the reaction below has a K. of 4.6 X10'. If at equilibrium the [H,] is…

A: The equilibrium constant of a reaction is defined as the ratio of the concentration of product to…

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Q: 4 (a) Calculate the value of Kc for the reaction: PC15 ( PC13 (g) + Cl2 (g) AH = Positive Given that…

A: In the given gaseous reaction we have to tell the value of equilibrium constant (Kc). Given that -…

Q: The value of K₁ for aniline, C6H5NH₂, is 7.40×10-¹0. Write the equation for the reaction that goes…

A: Since,Weak base equilibrium constant or Kb is the ratio of the equilibrium concentrations of product…

Q: (Q101) Consider the production of phosgene gas from carbon monoxide and chlorine gases which has an…

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Q: Hello, I'm working on equilibriums, I'm not quite sure how to do this type of question with finding…

A: Given that, an equilibrium reaction is CO(g) + H2O(g) ↔CO2(g) + H2(g). Also, the equilibrium…

Q: N2O4(g) ⇔ 2 NO2(g) Kc = 4.8 x 10-3 what set of concentrations represents the equilibrium conditions?

A: Let the initial concentration of N2O4 is equals to 1. Now we will solve the equation for calculating…

Q: What is the equilibrium constant for equilibrium 2H2(g) + O2(g) 2H2O(l)

A: The equilibrium reaction for the formation of water is given. That is, 2H2 + O2 --------> 2H2O

Q: The K. for the formation of HI from iodine and hydrogen gas is 54. If the concentrations of HI, 12,…

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Q: For the reaction: 2 SO2 + O2 -> 2 SO3 Equilibrium concentrations were found to be [SO2] = 1.4, [O2]…

A: Given, Chemical Reaction :: 2 SO2 + O2 --> 2 SO3 [SO2] = 1.4 [O2] = 1.11 and [SO3] = 3.18.…

Q: (Q103) Consider the formation of phosphorus pentachloride from phosphorus trichloride and chlorine…

A: PCl3(g) + Cl2(g) -----> PCl5(g) I :    0.450 M   0.450 M    0.100 M

Q: what is the solunility of silver chromate in an aqueous solution containing 0.04 M silver nitrate?…

A: Solubility of Ag2CrO4 in an aqueous solution containing 0.04 M silver nitrate = 1.25 x 10-9 M

Q: Be sure to answer all parts.The equilibrium constant (K) for the formation of nitrosyl chloride, an…

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Q: Consider the mixing of 25.00 mL of 0.0500 M Pb(NO3)2 with 25.00 mL of 0.0500 M NaCl and the…

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Q: If 21.01 g of NO and 99.42 g of Br2 are placed in a 1.35-L reaction vessel and sealed and the…

A: The equilibrium constant is defined as the ratio of equilibrium concentration of products to that of…

Q: CH4 (9) + 202 (9) = CO2 (g) + 2H,O (1)

A: From above chemical reaction Equilibrium Constant, K = [CO2] / ( [CH4] [O2] 2 )  K = 0.55 / ( 0.0020…

Q: What's the equilibrium expression for the following reaction:

A: Applying concept of representation of kc.

Q: For the chemical equilibrium A + B C the value of K is 10.  What is the value for the equilibrium…

A: To solve this problem we will have to write the equilibrium expression of each chemical equilibrium…

Q: For the reaction below, Kc = 1.10 x 10-8. What is the equilibrium %3D concentration of OH- if the…

A: The reaction given is HONH2 (aq) + H2O (l) ------> HONH3+ (aq) + OH- (aq)

Q: In the reaction CO(g) +2H2(g) --CH3OH(g), at equilibrium the reaction vessel contained 0.1187 M…

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Q: 3 N₂ (g) + 3H₂(g) = 2 NHz (g) In the Haber process, A mislabeled tank pumps in extra ammonia. what…

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Q: Consider the chemical reaction at equilibrium 1 A + 1 B = 3 CK = 0.002 What would be the value of…

A: The equilibrium constant for the reversed reaction is to be calculated from the equilibrium constant…

Q: Write the expression for the equilibrium constant for the following reaction. 2 CH3CI(g) + Cl2 (9) =…

A: Equilibrium Constant: Equilibrium Constant is written as the ratio of product and reactant…

Q: 2. For each reaction and their respective equilibrium constant, predict whether reactants or…

A: Equilibrium constant is the ratio of concentration of products to concentration of reactants . With…