Assume we are to tackle a complex aqueous equilibria problem using the systematic process we learned in class.  In our example, we’re going to look at dissolving silver chromate (Ag2CrO4, Ksp = 1.2 x 10–12) in water.  Write 4 relevant equilibrium reactions.

Q: Consider the following reaction: SO2 Cl2 (g) = SO2 (g) + Cl2 (9) A reaction mixture is made…

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

Q: Mercury thiocyanate - Hg(SCN)2 - is slightly soluble in water.  Its Ksp is 2.8 x 10-20. a.  Write…

A: Ksp is Molar solublity . solublity is defined as total no of  mole of Solute present in 1000 ml of…

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: 4. In a study of the effect of temperature on halogen decomposition, 0.50 mol of 12 was heated in a…

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Q: Assume we are to tackle a complex aqueous equilibria problem using the systematic process we learned…

A: Solubility is the process of dissolving the solute in the solvent.

Q: A student ran the following reaction in the laboratory at 652 K: 2NH3(g) N2(g) + 3H2(g) When she…

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Q: Assume we are to tackle a complex aqueous equilibria problem using the systematic process we learned…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: The dissociation of HI at 723 K has an equilibrium constant of 2.0×10–2 . Write the chemical…

A: Strong acids dissociates to gives constituent ions. Equilibrium constant gives the relation between…

Q: When lead and Silver are mixed together which do not react together in solid state but miscible in…

A: C-T diagrams indicate the phase diagram of a mixture of solid whose melting point varies with the…

Q: When 12.0 mL of a 7.72×10-4 M silver nitrate solution is combined with 15.0 mL of a 6.93×10-4 M…

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Q: A student ran the following reaction in the laboratory at 628 K: 2 HI (g) H2 (g) + I2 (g) When she…

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Q: a) Ethanol and ethanoic acid react to form an equilibrium mixture containing ethyl ethanoate and…

A: The equilibrium of a reaction can be expressed as the ratio of product is to concentration. It is a…

Q: A student ran the following reaction in the laboratory at 731 K: H2(g) + I2(g) = 2HI(g) When she…

A: Kc is the reaction quotient at equilibrium

Q: Show how the forward and reverse reaction rates respond to having some HOCl suddenly removed from…

A: The reaction in which rate of forward and reverse reactions are equal is known as chemical…

Q: a)     Hydrogen can be produced by this reaction. CO(g) + H2O(g) ⇌ CO2(g) + H2(g) In an experiment…

A: firstly form the ICE table and find the moles of all the species at equilibrium and then calculate…

Q: A student ran the following reaction in the laboratory at 290 K: 2CH2CI2(g) =CH4(g) + CCI4(g) When…

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Q: When 18.0 mL of a 4.37x10+ M cobalt(II) bromide solution is combined with 12.0 mL of a 4.59x10+ M…

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Q: A student ran the following reaction in the laboratory at 668 K: H2(g) + I2(g) 2HI(g) When she…

A: The concentration of a solution can be defined in terms of molarity as the ratio of the amount of…

Q: Indicate your predictions beneath the reaction (using one the following symbols →, ←, ↓, ↑ where…

A: BiCl3(s) + H2O(l) -><- BiOCl(s) + 2Cl-(aq) + 2H+ (aq)  An equilibrium system consisting of…

Q: Calculate the equilibrium constant (Kc) for the following reaction: CH3COOH(aq) + OH-(aq))…

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Q: Lead (II) chloride has a solubility product of 1.7 x 10° at 300 K. Its solubility will be O 5.1 x…

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Q: Write the equilibrium constant expression, Kc, for the following reactions. Indicate also if the…

A: 7) Cs + 2H2g ⇔ CH4g The equilibrium constant expression for the given reaction is, Kc=[CH4][H2]2 The…

Q: Assume we are to tackle a complex aqueous equilibria problem using the systematic process we learned…

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Q: Q3. A) What the types of dissolving and solidification of thermal equilibrium diagrams? (Explain and…

A: answer- by taking ab example that , solidification temperatures for various alloys of metal A and…

Q: The Contact process is used in the manufacture of sulphuric acid, H₂SO4. The equilibrium in the…

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Q: When 25.0 mL of a 9.37×10-4 M manganese(II) sulfate solution is combined with 25.0 mL of a 6.72×10-4…

A: Given, When 25.0 mL of a 9.37×10-4 M manganese(II) sulfate solution is combined with 25.0 mL of a…

Q: Write the Kp expression for the sparingly soluble compound lead phosphate, Pb3(PO2: Ksp If either…

A:

Q: Benzoic acid, HC7H5O2, and its salts are used as food preservatives. Ka for benzoic acid is 6,3 x…

A: Ka for benzoic acid = 6.3 x 10-5  Concentration of sodium benzoate = 0.015 mol dm-3

Q: Part B The reaction will proceed toward 1-butene to reach equilibrium. Determine the partial…

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Q: 4. For the reaction: N20,(9) = 2NO2(g) Assuming initial mass m of N20,(g) and constant temperature…

A: Answer (i) : The ratio of (initial volume V1)/(Final volume V2) and (average molar mass at…

Q: If more chemicals were added and checked this system at some point during the reaction and found the…

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Q: Assume we are to tackle a complex equilibria problem using the process we learned in class. In this…

A: In order to find one final mass balance equation, add all the equations and balance all the atoms.

Q: The slightly soluble salt Strontium iodate, Sr(IO3) 2 , dissolves in water as follows: Sr(IO3)2 =…

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Q: Write the equilibrium expression K. for catalytic methanation. CO(g) + 3H2(g) CH4(g) + H2O(g)…

A: Given reaction,

Q: 4A)  Suppose you place some solid NH4HS in a flask containing 0.50 atm NH3 (g).  Which way will the…

A: Solution :       Equilibrium is achieved in the reaction when the concentration of reactant and…

Q: COMPLETE THE FOLLOWING TABLE. For each of the following reactions, write a balanced chemical…

A: Le Chatelier's principle is used to predict the equilibrium position of a chemical reaction .♦…

Q: Ethyl acetate Acetate Ethanol Ethyl acetate, acetate and ethanol were added to water solution in…

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Q: Ethyl acetate, acetate and ethanol were added to water solution in concentrations of 0.3M and left…

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Q: A student ran the following reaction in the laboratory at 637 K: 2HI(g) H2(g) + I2(g) When she…

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Q: A student ran the following reaction in the laboratory at 286 K: 2CH2Cl2(g) CH4(g) + CCl4(g) When…

A: 2CH2Cl2(g)     =     CH4(g)       +   CCl4(g) Kc = [CH4][CCl4]/[CH2Cl2]2

Q: 19. Given the following reaction: NH.CI (s) S NH3 (g) + HCI (g) AH= +42.1 kcal Suppose the above…

A: Le Chatelier's principle: When a change is applied to a system at equilibrium, the equilibrium will…

Q: CH,(9)+2H,S(g) – CS,(9)+4H,(9) At the temperature the engineer picks, the equilibrium constant K,…

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Q: A value of K near 1 indicates that at equilibrium probably significant quantities of both products…

A: Equilibrium constant is written as ratio of concentration of reactants are product.

Q: For the reaction 2 CH4 (g) → C2H6 (g) + H2 (g) at 3547 K, Kc = 0.0235. a) If the initial…

A: Kc is the equilibrium constant which is equal to the of equilibrium concentrations of product…

Q: A mixture of ammonia, nitrogen, and hydrogen was allowed to come to equilibrium at 900K. 2NH3 ⇌ 2H2…

A: Given, Kc = 0.0076 The value at equilibrium is  [H2]  = 0.31 M [NH3]= 1.8 M

Q: A student ran the following reaction in the laboratory at 70 K: H2(g) + I2(g) 2HI(g) When she…

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Q: When 15.0 mL of a 9.32×10-4 M nickel(II) iodide solution is combined with 15.0 mL of a 6.82×10-4 M…

A: For precipitate formation, if the ionic product is greater than Ksp precipitation will occur.…

Q: Write equilibrium-constant expressions Ke for each of the following reactions. PC|3(g) + 3NH3(g) D…

A: Equilibrium constant expression can be written as the product of molar concentration of products…