A container holds both solid silver sulphate and a saturated aqueous solution of this salt. The system is at equilibrium. Ag2SO4(s) ⇌ 2Ag+(aq) + SO42-(aq) A small amount silver sulphate with radioactive silver ions is added. The extra silver sulphate does not appear to dissolve, yet a sample of the liquid taken a few minutes later shows the presence of radioactive silver ions in it. Explain how this is an illustration of dynamic equilibrium.

Q: A container holds both solid silver sulphate and a saturated aqueous solution of this salt. The…

A: The equilibrium can be represented as, Ag2SO4 (s) ⇔2Ag+ (aq) + SO42- (aq)

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: 1. The hemoglobin in blood establishes an equilibrium with oxygen gas very quickly. The equilibrium…

A: The chemical reaction given for heme-O2: heme + O2 ⇔ heme-O2 KO2 = 9.2 x 1018 The chemical reaction…

Q: Nickel and carbon monoxide react to form nickel carbonyl, like this: Ni(s)+4 CO(g)--Ni(Co),(9) At a…

A: Consider the given information is as follows; Mass of Ni = 56.7 g Mass of CO = 1.69 g Mass of…

Q: 2) When 0.4 mol SO2 and 0.6 mol O2 were placed in an evacuated 1.0L flask , the following reaction…

A: Given  Initial Number of mole of SO2         = 0.4 mole  Initial Number of mole of O2          =…

Q: Peptide decomposition is one of the key processes of digestion, where a peptide bond is broken into…

A:

Q: The equilibrium constant for the reaction below is 5.90 x 10-5. 2 NO(g) + O₂(g) 2 NO₂(g) What can be…

A:

Q: The reaction by which it goes into solution is: Mg(OH)2(s) Mg2+(aq) + 2 OH−(aq) a. Formulate the…

A:

Q: Write equilibrium constant expressions (K, and Kp when appropriate) for the following reactions: (a)…

A: In reversible reactions, the reaction follows forward as well as backward reaction. When the rate of…

Q: 3.)

A: According to Le-Chatelier's principle, when there is change in concentration of compounds or…

Q: What is the value of the equilbrium constant k c for this reaction?

A: Kc is the ratio of  product of concentration of products raised to their stoichiometric coefficient…

Q: 1. Write the equilibrium constant expressions Ke and Kp for the following reactions: • (a) 4NH3 (9)…

A: Write Kc and Kp expression of the given reaction--

Q: 1. Consider this reaction: At a certain temperature, concentrations of hydrogen gas, iodine gas and…

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Q: Ni(s)+4 CO(g)→Ni(CO),(9) At a certain temperature, a chemist finds that a 8.7 L reaction vessel…

A:

Q: The reaction:    3A(g)  +  B(s)                         2C(g)  + D(g) occurs at 25°C in a flask…

A: The ratio of the concentration of products  raised to the stoichiometric power to that of the…

Q: The equilibrium constant Kc for the gaseous reaction HCHO(g) ⇀↽ H2(g) + CO(g) has the numerical…

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

Q: 5. In the system 2A + B > 2C K=2.25 x 105, the initial concentrations are A = 2.35 M, B = 3.25 M,…

A:

Q: Peptide decomposition is one of the key processes of digestion, where a peptide bond is broken into…

A: In our food protein are present and it's dissociation to amino acids takes place step by step.…

Q: A chemical engineer is studying the following BF 3(aq)+NH,(aq) - BF,NH,(aq) At the temperature the…

A:

Q: You perform the experiment two times in which you mix Fe3+ and SCN- and calculate the value of the…

A: The equlibrium concentration of  a reaction is the ratio of molar cocentration of product to that of…

Q: Two-parter. Thank you in advance  a) A student working in the laboratory prepared the following…

A: a) Given,

Q: Consider the following reaction. CO(g)+2H2(g)⇄CH3OH(g) A mixture of this reaction at a certain…

A: Initial concentration of [CO]= 0.125 M Initial concentration of [H2] = 0.275 M Using ICE table ,

Q: The precipitation of three solid compounds: X, Y, Z, have the following equilibrium constants: KX =…

A: Here,  Kx , ky , kz are the equilibrium constant    Equilibrium constant is a relationship between…

Q: In the fictitious reaction below, the equilibrium concentration of A is 0.2881 M, B is 0.1533 M, and…

A: Given :-  2 A (aq) + 3 B (aq) <-> A2B3  [A] = 0.2881 M [B] = 0.1533 M [A2B3] = 0.8052 M  To…

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: A student ran the following reaction in the laboratory at 244 K: 2NOBr(g) =2NO(g) + Br2(g) When she…

A:

Q: A 2.00 L flask initially contains 2.75 mol of nitrogen gas and 5.50 mol of hydrogen gas. The…

A: The given reaction is- N2(g) + 3H2(g) ⇌ 2NH3(g)  The equilibrium constant for this reaction is…

Q: Titanium and chlorine react to form titanium(IV) chloride, like this: Ti(s)+2 Cl,(9)→TİCL,(1) At a…

A:

Q: A 4.00 L flask initially contains 2.50 mol of nitrogen gas and 5.00 mol of hydrogen gas. The…

A: Given data, Volume of flask = 4.0L Initial moles of N2 = 2.50 moles Initial moles of H2 = 5.00 moles…

Q: Peptide decomposition is one of the key processes of digestion, where a peptide bond is broken into…

A: Equilibrium constant K is given as equilibrium concentration of products divided by equilibrium…

Q: Consider the reversible dissolution of lead(11) chloride. PbCl₂ (s) Pb²+ (aq) + 2Cl(aq) Suppose you…

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Q: A chemical engineer is studying the following reaction: BF 3(aq)+NH,(aq) - BF;NH,(aq) At the…

A:

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

A: Answer:- This question is answered by using the simple concept of calculation of equilibrium…

Q: A student working in the laboratory prepared the following reactants: 5 mL of 0.008M Cd2+(aq) 10 mL…

A: The total volume of the mixture = 5 +10 + 10 = 25 mL The reaction of Cd2+ with SCN- is given below.

Q: A student ran the following reaction in the laboratory at 322 K: 2NO(g) + Br2(g) = 2NOB1(g) When she…

A:

Q: A chemical engineer is studying the following reaction: HCN(aq)+NH3(aq) → CN (aq)+NH (aq) At the…

A: The equilibrium reaction taking place is given as,                                         Kc = 0.80…

Q: The equilibrium constant, Ka, for the following reaction is 1.29x10-2 at 600 K. coCI2(g) co(g) +…

A: The balanced equilibrium reaction given is  COCl2 (g) ⇌ CO (g) + Cl2 (g)  The equilibrium constant…

Q: HF(aq)+H2O(1)→F (aq)+H3O"(aq) At a certain temperature, a chemist finds that a 4.7 L reaction vessel…

A: Given: HF(aq)+H2O(l)→F-(aq)+H3O+(aq) volume=4.7 Lmass of HF=1.19 gmass of H2O=846 gmass of F-=0.440…

Q: II. For each of the following reactions, write the equilibrium constant (k) expression. 01. 02. 03.…

A: We have to write the equilibrium constant (K) expression for each of the following reactions given…

Q: For the reaction in a sealed container at a constant temperature, 2NO(g)+Br2​(g)⇌2NOBr(g) the…

A:

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

A:

Q: Calculating an equilibrium constant from a heterogeneou... Titanium and chlorine react to form…

A: Given, Mass of Ti = 4.75. Mass of Cl2 = 2.74g. Mass of TiCl4 = 4.12g. The given mass of components…

Q: For the reaction in a sealed container at a constant temperature, 2NO(g)+Br2​(g)2NOBr(g) the…

A: Initial concentrations are:[NO] = 5.35 M[Br2] = 8.70 M [NOBr] = 0 M  If x be the change in…

Q: A chemical engineer is studying the following reaction: HCN(aq) + NH3(aq) → CN (aq)+NH(aq) At the…

A:

Q: 23) What is the symbolic expression for the equilibrium constant for the reaction: 2 C2H6(g) + 7…

A: To Solve this problem we will use the concept of equilibrium .

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

A: For an equilibrium reaction equilibrium constant is the relation between amounts of products and…

Q: an equilibrium constant from a partial equilibrium. Ammonia has been studied as an alternative…

A: To calculate value of equilibrium constant, first of all we will write down the balanced Chemical…

Q: A student determines that an aqueous solution that contains 0.474 M potassium hypochlorite and 0.180…

A: KClO = 0.474M HClO = 0.180M  H3O+ = 1.89 x 10-8M

Q: 4. Consider an equilibrium mixture of the following chemical reaction : Fe"(aq) + SCN (aq)…

A: Here 20 cm^3 of 0.03 M Fe(NO3)3 is mixed with 10 cm^3 of 0.03 M KSCN in acidic medium.The…

Q: A student ran the following reaction in the laboratory at 241 K:2NOBr(g) 2NO(g) + Br2(g) When she…

A: Given: Moles of NOBr = 0.140 mol Volume of container = 1.0 L Equilibrium concentration of NOBr =…