Calculate the activity of 103° in a saturated solution of La(IO3)3 in water. Кр 3 1.0 x 10-11 а. 2.0 х 103 b. 1.7 x 104 с. 2.7 х 103 d. 1.2 x 10-3 е. 3.9 х 103 f. 4.8 x 10-4

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A: Given reaction is  E2+(aq) + 2Cl-(aq) ------> ECl2(s)  ΔH > 0

Q: b. If gas concentrations are as follows, 2.10 M NO2, 1.75 M O2, and 1.00 M NO3, calculate Keq Keq =…

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Q: Zn Zn2+(1.0M) Cu2+ (1.00M) Cu Ecell, reaction quotient, Eºcell

A:

Q: Remaining Time: 55 minutes, 50 seconds. ¥ Question Completion Status: A Moving to another question…

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Q: The equilibrium constant is 1.8 x 10-5 for the reaction of ammonia with water. NH3 (aq) + H20 (1) S…

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Q: The following reaction was allowed to reach equilib- rium at 25°C. Under each component is its…

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Q: What is the difference between ΔG and ΔG°? When does ΔG = ΔG°?

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Q: A. Consider the equilibrium system, COC2 CO () + Cl2 (e) for which Kc at 3900C is 6.0 x 10-3. The…

A: given data reaction is COCl2(g)  <----> CO(g) + Cl2(g) Kc is 6.0 X 10-3 [CO] is 0.075M [Cl2]…

Q: Use the data below to calculate AGrxn for the reaction: A+ 2B → C+D Data: А+ 2B —> 2C AG° rxn -…

A: The reactions given are, 1)  A + 2 B → 2 C                            ΔGorxn = -203.0 KJ/mol.2) C →…

Q: 3. HClO has Ka = 2.9*10^-8  What is the relative amount of forms present in the solution HClO 0.1M?…

A: The answer for Question no.-3 has been given in below image:

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Q: In a reversible process, AS + AS sys is surr O > 0 O = 0 O <0 O 20

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Q: 1. Consider the reaction Ag) + 2B(g) 4 2C(9) + D) If Q<K, which of the following is true about the…

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Q: (Nocl I -2x = 0.76 M 3. Consider the reaction below. What equilibrium pressures of N2, O2, and NO…

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Q: The symbol AHF° [HNO, (I)] refers to which one of the following reactions occurring at 25 °C? 1.…

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Q: Give the expression for Keg for the reverse reaction. All are gases in a closed container. C2H6 + 2…

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Q: The temperature-dependence of the equilibrium constant was observed for a particular reaction. A…

A: Answer: a) 29.1 KJ/mol, b) 124.71 J/K.mol

Q: A reaction has a Keq value of 0.19 for the conversion of S→P. If the [S] = 1 mM and the…

A:

Q: 25. Cadmium (II) hydroxide (Cd(OH)2 (s)) is important in semiconductor industry. The Kp for Cd(OH)2…

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Q: Reaction # 1 2 3 4 Reaction 6 acetic acid acetate + H+ malate fumarate + H₂O fructose-6-phosphate…

A: ∆G° = - RTlnKeq  R = 8.314 J K-1 mol-1  T = 298 K

Q: 1. The symbol AHF° [HNO, (1)] refers to which one of the following reactions occurring at 25 °C?…

A:

Q: In the dissolving of table salt in water, Na+Cl-(s) ---> Na+(aq) + Cl-(aq), at 25 oC . deltaH…

A: Given, Na+Cl-(s) ---&gt; Na+(aq) + Cl-(aq)

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Q: Prepare a 0.035 M aqueous solution of PbCl2. Data attached below. a. Is this possible at 25 °C?…

A: (a)

Q: Consider the following reaction: 2+ CaCO3 (s) + 2H3O+ (aq) ⇒Ca²+ (aq) + CO₂(g) + (aq) What will you…

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Q: Salt: FeCl2 give the dissociation reaction, including phases.

A:

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Q: The symbol AHF° [HNO, (1)] refers to which one of the following reactions occurring at 25

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Q: Which statement is false regarding the equilibrium constant? A given Keq for a reaction is only true…

A: Answer: This question is based on the basic understanding of equilibrium constant.

Q: Be sure to answer all parts. The AG for the reaction H,(e) + I(8)= 2HI(3) is 2.60 kJ/mol at 25°C. In…

A: Given-&gt; H2(g) + I2(g) --&gt;2HI (g) ∆G°= 2.60 KJ/mole = 2.60 × 1000 = 2600 J /mole (1 KJ = 1000…

Q: 48). The concentration of magnesium carbonate in a saturated aqueous solution at 25°C is 1.87 × 10¯*…

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Q: 36. If Delta G standard is zero, what does it mean? A. the reaction is spontaneous at standard…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…