Write the equilibrium constant expression for each of the following reactions. 1. CO2(g) = 2CO(g) + O2(g) 2. CH3COOH(aq) + C2H5OH² CH3COOC2H5(aq) + H2O@ 3. AgCl(s) = Ag+ (aq) + Cl- (aq) 4. H2CO3 = CO2+ H2O

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Q: A 1.500 g sample of iron ore, labeled A, was processed accordingly to give 0.5215 g of pure Fe2O3…

A: % Fe3O4 =Amount of Fe3O4 in orein gAmount of sample in g×100%

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Q: For the reaction P4010(s) + 6 H20(1) 4 H3PO4(aq) - AG° = -447.6 kJ and AS° = -16.3 J/K at 345 K and…

A: Given-> ∆G° = -447.6 KJ/mole ∆H° = -16.3 J/K Mole of P4O10 = 2.34 mole T = 345 K

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Q: redict the product of the following reaction: 1. CH,CH,CH,C=OCI, AICI, 2. Br3, FeBr, 3. Zn(Hg), HCI,…

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Q: At 20 ml of the titrant. A) 10.23 B 11.78 12.23 D 13.78

A: Volume of HCl = 50.00 ml Molarity of HCl = 0.0275 M Molarity of NaOH = 0.1500 M Volume of NaOH = 20…

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Q: What is the equilibrium constant expression of    H2(g) + I2(g) ⇌ 2HI(g)

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Q: How many mg of ascorbic acid are present in the 3 month old sample? A 492.53 mg B 488.12 mg c)…

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Q: Part A What is the (H3 0*] in a solution that contains 1.51 g of HNO3 in 0.460 L of solution?…

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Q: A volume of 100 mL of 1.00 M HCl solution is titrated with 1.00 M NaOH solution. You added the…

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Q: H2(g) + C2H4(g)- C2H6(g) Using standard absolute entropies at 298K, calculate the entropy change for…

A: Given-> Moles of H2 = 2.46 mole H2(g) + C2H4(g) ----> C2H6(g)

Q: please solve Q13) During the titration technique, the titration process is stopped at   a)…

A: During the titration technique, the titration process is stopped at

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A: Given,  (a). AuCl4- (aq) + 3Fe2+ (aq) -----> Au (s) + 4Cl- (aq) + 3Fe3+ (aq)  (b). Cu (s) + 2H+…

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Q: 1. The following data were obtained in an experiment in the reaction: A → products. Experiment 1 [A]…

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Q: A 1.500 g sample of iron ore, labeled A, was processed accordingly to give 0.5215 g of pure Fe2O3…

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Q: Which is the most basic molecule? A B C Ме Me Li Me Li Li ОА O B

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Q: What is the wavelength of radiation that has a frequency of 6.912 × 1014 s–1? (c = 3.00 × 108 m/s)

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Q: What is the concentration of a solution of HCl in which a 10.0 mL sample of acid required 50.0 mL of…

A: Given-> Volume of acid (V1) = 10 .0 ml Volume of NaOH (V2) = 50.0 ml Molarity of NaOH(M2) = 0.150…

Q: A multivitamin sample has a label claim of 500 mg ascorbic acid (176.12 g/mol). According to quality…

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Q: In the analysis of 0.8972 g of an impure Cl- sample (35.45 g/mol), 1.399 g of AgCl (143.32 g/mol)…

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Q: Be sure to answer all parts. Acetone is one of the most important solvents in organic chemistry. It…

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Q: 3. Calculate cell voltages under the following conditions at 25°C: a) Zn Zn" (0.50 M)I u" (0.10…

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Q: A 0.5000 g sample containing NaCl (58.44 g/mol), BaCl2 (208.23 g/mol), and 11.56% by mass of…

A: