Calculate the equilibrium constant for the chemical reaction, given the equilibrium concentrations of the reactants and products in the table. Substance Equlibrium concentration AB 1.32 M CD 3.63 M AD 1.50 M 2 AB(aq) + 4 CD(aq) 2 AD(aq) +2 BD(aq) +4 C(aq) BD 3.44 M C 3.95 M K = TOOLS x10

Q: The equilibrium for the precipitation of CaCO3 from its ions in solution is 2.2 x 10*8. Ca+2 (aq) +…

A: The reaction given is, => Ca2+ (aq) + CO32- (aq) -------> CaCO3 (s)…

Q: What is the equilibrium expression for the sum of following reactions? NO2(g) + NO2(g) = N2O4(g)…

A:

Q: 2H2O(g)↽−−⇀ 2H2(g)+O2(g)2H2O(g)↽−−⇀ 2H2(g)+O2(g)   the equilibrium concentrations were found to be…

A: Chemical equilibrium is a condition  of reversible chemical reaction  in which no net change…

Q: In the context of equilibrium constants of chemical reactions, which "K" value indicates a reaction…

A: Given : Value of equilibrium Constant  To find : K value that favors the formation of product the…

Q: What is the correct equilibrium constant expression for the following reaction? CO2(g) + 2H2O(g) ↔…

A: What is the correct equilibrium constant expression for the following reaction?CO2(g) + 2H2O(g) ↔…

Q: The reaction A(g) = B(g) has an equilibrium constant that is greater than one. What can you conclude…

A:

Q: Calculate the equilibrium constant, K, for the following reaction at 25˚C. 2 Fe3+(aq) + Cu(s) → 2…

A: We have given with a reaction and we have to find equilibrium constant.

Q: What is the equilibrium expression for the sum of following reactions? NO:(g) + NO2(g) = N,O(g)…

A:

Q: Express the equilibrium constant for the following reaction. 4 Al(s) + 3 02(g) =2 Al203(s) Select…

A: A reaction is said to be in equilibrium if the rate at which the forward reaction takes place…

Q: 21. How does an increase in temperature affect the concentration of the underlined substance and…

A: According to Le Chatelier principal temperature will effect on the equilibrium state of reaction. In…

Q: 1) Given the following reaction what is the expression for K? 25O2 (9) + O2 (g)= 2S03 (9) a) What is…

A:

Q: Consider the following equilibrium reaction: 2 NO (g) + Cl2 () 2 NOCI (g) After the system had come…

A:

Q: Suggest two ways in which the equilibrium concentration of Ag+ can be reduced in a solution of Na+,…

A: The equilibrium reaction given is  Na+(aq) + Cl−(aq) + Ag+(aq) + NO3−(aq) ⇌ AgCl(s) + Na+(aq) +…

Q: A(aq) + B(aq) = C(aq) + D(ag) has the following equilibrium constant: [C][D] [A]|B] = 2.6 K =

A:

Q: Determine the equilibrium constant, Keq, at 25oC for the reaction: Au3+(aq) + Li(s)   →   Au(s) +…

A: The reaction given is  Au3+(aq) + Li(s)   →   Au(s) + Li+(aq)

Q: At a certain temperature, the equilibrium constant for the chemical reaction shown is 1.03 x 10. At…

A: The equilibrium constant can be expressed as the ratio of concentration of products and the…

Q: The equilibrium constant for the reaction: PCI(g) + Cl:(g) PCIs(g) is 8.0 x 10 mol dm'. The…

A: Given Reaction:-     PCl3(g) + Cl2(g) ⇄ PCl5(g)  given reaction is at equilibrium condition. And…

Q: The following reactions have the indicated equilibrium constants at a particular temperature:…

A: Given the following reactions have the indicated equilibrium constants asfollows,N2(g)+ O2(g) ⇌…

Q: The equilibrium constant, Kp, for the following reaction is 80×10-2at 698 K.2HI(g) H2(g) +  I2(g) If…

A: Kp at 617 K for the given reaction can be determined using van't Hoff equation.

Q: What is the equilibrium expression for the reaction below? Fe203(s) + 3CO(g) → 2Fe(s) + 3CO2(g) [co}…

A: Equilibrium constant (Kc) :-  The ratio of product of active masses or molar concentration of…

Q: At a certain temperature, the equilibrium constant for the chemical reaction shown is 5.26 x 10. At…

A: Equilibrium Constant:- It is a condition in which the reactants and products of a reaction mixture…

Q: 16. Consider the reaction represented by the equation: Fe3* (ag) + SCN- (aq) FESCN²*a 0.45 M…

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: Write the equation for the equilibrium constant (K) of the reaction studied in this exercise.  2CrO4…

A: Only aquous concentration is written in the Keq equation.

Q: The equilibrium constant, K for the following reaction is 1.80×102 at 698 K. 2HI(g) H2(g) + I2(g)…

A: First to calculate morality.  To draw ICE table.  To write the equilibrium constant expression and…

Q: Consider the following equilibrium reaction at a given temperature: 3 A (aq) + B (aq) =C (aq) + 3 D…

A:

Q: Express the equilibrium constant for the following reaction: 2 CH2Cl2 (g) + Cl2 (g) ⇌2 CHCl3 + H2…

A: The equilibrium constant is ratio of concentration of products and reactants. It can be find out as…

Q: Carbon monoxide poisoning is a serious concern, even at low-levels of carbon monoxide in the air.…

A: The reaction for which equilibrium constant is to be determined: HbO2(aq)+CO(aq)⇔HbCO(aq)+O2(aq)…

Q: In the fictitious reaction below, the equilibrium concentration of A is 0.3204 M, B is 0.7620 M, and…

A: 2 A (aq) + 3 B (aq)  <---->  A2B3  [A] = 0.3204 M  [B ] = 0.7620 M [A2B3] = 0.6922 M

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

A: When we reverse any reaction it's  new equilibrium constant value will be reciprocal of old one.…

Q: The equilibrium constant for the reaction below is reported as 3.4 x 104. A + B = 2C What would the…

A: We know that,  The coefficients in a balanced reaction equation when multiplied by a constant factor…

Q: The equilibrium constant, Ke for the following reaction is 2.43×10° at 253 K. 2NOBr(g)=2NO(g) +…

A:

Q: 1.For the chemical equilibrium aA + bB D cC, the value of the equilibrium constant K is 10. What is…

A:

Q: Among the solubility rules previously discussed is the statement: All chlorides are soluble except…

A: According to solubility rules both AgCl and PbCl2 are insoluble in water

Q: A mixture of 9.22 moles of A, 10.11 moles of B, and 27.83 moles of C is placed in a one-liter…

A: An expression which depicts the ratio of products and reactants raised to the power of their…

Q: [References] On the basis of the equilibrium constant values, choose the reactions in which the…

A: If the value of K is very large, the product's concentration is much greater than the reactants. If…

Q: Identify the correct equation for the equilibrium constant K, for the reaction given. Cu (s) + 2…

A: Given reaction: Cu (s) + 2 AgNO3 (aq) ⇋ Cu(NO3)2 (aq) + 2 Ag (s) We have to find the correct…

Q: Consider the reversible dissolution of lead(II) chloride. PbCl2 (s) Pb²+ (aq) + 2 Cl¯ (aq) Suppose…

A: equilibrium constant is defined as products concentration divided by reactent concentration to the…

Q: Assume that the reaction studied is actually:            Fe3+(aq)+2SCN-(aq)=Fe(SCN)2+(aq) What is…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 2. Write the equation for the equilibrium constant (K) of the reaction 2CrO42(aq) + 2H+ (aq) ⇒…

A: equilibrium constant : a number that expresses the relationship between the amounts of products and…

Q: A system that is not at equilibrium is found to contain 0.250 M of A (aq), 0.250 M of B (aq), and…

A: Given reaction is :  A (aq) + B (aq) <-------> C (aq) , Kc = 0.670  [A] = 0.250 M  [B] = 0.250…

Q: Given the two reactions 3. PbCl 2 (aq)⇌Pb 2+ (aq)+2Cl − (aq), K 3 = 1.80×10−10, and4. AgCl(aq)⇌Ag +…

A: Rule :  On subtracting reactions there equilibrium constant gets divided and on adding there…

Q: Describe equilibrium constants with words and equations. A reaction that yields mostly products has…

A: Equilibrium constant tells about the relationship between the amount of product and reactant present…

Q: Given the reaction: H2 + 12 = 2 HI. If equilibrium constant K for the reverse reaction is 54.1 at…

A: for the given reaction, H2 + I2 ⇔ 2HI equilibrium constant for the reverse reaction,K = 54.1

Q: Write equilibrium constant (K) expressions for the following reactions: 1. a. HF (aq) H20 (1) F-…

A: The reaction is given as:

Q: Given the two reactions 1. H 2 S(aq)⇌HS − (aq)+H + (aq), K 1 = 9.29×10−8, and2. HS − (aq)⇌S 2−…

A: Rules :  On adding 2 reactions there equilibrium constant gets multiplied  And on subtracting 2…

Q: Say that you mix Fe3+ and SCN- together so that after mixing, the concentration of Fe3+ (aq) equals…

A: Equilibrium constant = product concentration /reactant concentration

Q: Write the equilibrium expression for the following reaction. Fe2"(aq) SCN'(aq) [FESCN](aq) K =

A:

Q: Carbon monoxide reacts with water according to the following equilibrium reaction: CO (g) H2O (g)…

A:

Q: Consider the following chemical reactions at equilibrium 1 A + 1 B = 3C K = 0.034 3C = 2 D + 1 E K=…

A: The given reaction and corresponding equilibrium constant are,                         (i)     1A +…

Q: What is the equilibrium constant for the following reaction? C+ O2 CO: O [Co,]? O [C[O,] [CO,]…

A: We have to predict the equilibrium constant expression for the given reaction.

Polymers

Polymers are naturally occurring or synthetically produced large molecules or compounds which are made up of series of repeating units called monomers. They are joined together by chemical bonds. The term polymer is coined from Greek roots meaning 'many parts' and are found almost everywhere from the plastics bags to the rubber of our tires to our DNA strands.