For the decomposition of the acceptor---nitrate complex: acceptor•NO3 - acceptor + NO3 the rate constant at 321 K is k=5.10x10-4 s-1. What is the order of the reaction? O 2nd order O 3rd order O Oth order O 1st order
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A: The answer is given below
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Q: The activation energy for the decomposition of HI(g) to H2 (g) and I2(g) is 186 kJ/mol. The rate…
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Q: The activation energy for the reaction of 2NO2(g)2NO(g) + O2(g) has been determined to be 111…
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Q: The activation energy, Ea, for a particular reaction is 37.8 kJ/mol. If the rate constant at 280 K…
A: Arrhenius equation can be used to calculate rate constant value
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A: What is rate constant unit for the following reaction --
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Q: The reaction described by the equation 03(g)+NO(g)-02(g)+NO2(g)O3(g)+NO(g)-02(g)+NO2(g) has, at 310…
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A: From Arrhenius equation, atfirst we plot lnA vs 1/T . Then from this plot we calculated slope .
Q: The activation energy, Ea, for a particular reaction is 37.8 Kj/mol. If the rate constant at 280 K…
A: Concept: Arrhenius equation: It is a formula to calculate the temperature dependence of reaction…
Q: 19. The activation energy for the following first-order reaction N2O:(g) 2NO:(g) + 1/202(g) is 102…
A: According to Arrhenius equation Rate constant depends with temperature.
Q: II 4. What is the value of x, the order of the rea k'/k" 5. What is the value for the rate constant,…
A: 4) K' / K'' = [ 1/0.5]x 0.1583 / 0.08 = [1/0.5]x 1.98 = 2x…
Q: The activation energy for the following reaction is 60. kJ/mol.Sn2+ + 2Co3+ → Sn4+ + 2Co2+By what…
A: Convert the unit of temperature:
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Q: The reaction described by the equation 03(g)+NO(g)-02(g)+NO2(g)O3(g)+NO(g)-02(g)+NO2(g) has, at 310…
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Q: 10. Rate = k [X][Y]0.5. The reaction order with respect to X is a. 1.5 b. 1.0 с. 0.5 ning aleast oeo…
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Q: For the reaction below, the rate constant at 46 °C is 0.0113 M1-1 and the rate constant at 62 °C is…
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Q: The rate constant for the decomposition of H2O2 was determined to be 2.87x10-2 s-1. How long will it…
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Q: Butadiene C4H6, dimerizes according to the following reaction: C4H6(g)-->C8H12(g) The dimerization…
A: The expression of integrated second order is shown below: where; k = rate constant t = time a =…
Q: How long will it take for the concentration of A to decrease from 1.400 M to 0.245 for the zero…
A: Provided initial concentration [A•]= 1.400M Provided final concentration [A]=0.245M Rate constant…
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A: Given: The rate constant of the first-order decomposition of N2O (k) = 0.76 s-1 The initial…
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Q: The reaction described by the equation 03(g)+NO(g)-02(g)+NO2(g)O3(g)+NO(g)¬02(g)+ NO2(g) has, at 310…
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Q: The activation energy, Ea, for a particular reaction is 37.8 kJ/mol. If the rate constant at 280 K…
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Q: In a study of the gas phase decomposition of hydrogen iodide at 700 K HI(g) →½ H₂(g) + ½ I₂(g) the…
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Q: A particular first-order reaction has a rate constant of 1.35 x 102 s-1 at 25.0oC. What is the…
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Q: The reaction described by the equation 03(g)+NO(g)-O2(g)+NO2(g)O3(g)+NO(g)¬02(g)+ NO2(g) has, at 310…
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A: Answer is attached below
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Q: A particular first-order reaction has a rate constant of 1.35 × 10² s¯ at 25.0 °C. What is the…
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Q: The activation energy, Ea, for a particular reaction is 37.8 kJ/mol. If the rate constant at 280 K…
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Q: The activation energy, Ea, for a particular reaction is 13.6 kJ/mol. If the rate constant at 475 K…
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- TUOv to lls worla taum uo 1o9TIOoni bolam od lliw elimu iboo lut o 19 4. Given the Borax reaction below, what would be the solubility product (Ksp) of borax at 40 °C, if the solubility of borax is 0.8 mol L¯1 at 40 °C? Na,B4O5 (OH)4 · 8H,O(s) = 2Na+ (aq) + B405(OH) (aq) +8H,O(1) sr vol (A) gnsb vgotino brrbae ar bo CHO)gab xglerino bisbasie orb il SCalculate the formal concentration in m olarity of a sodium acetate soluti on prepared by diluting 22.5 mL. of a solution containing 25.0 ppm sodium acetate (NAC2H302) 82.03 g/mol to atotal of 0.500 liters of solution. 1. O2.75 x 10-5 Molar 2. O6.10 x 10-4Molar 3. O1.37 x 105 Molar 4. O5.48 x 10-6 MolarTo analyze an aspirin sample, 0.3470 g of crushed tablets are weighed and treated with 50.00 mL 0.1155 M sodium hydroxide, boiling for 10 minutes. Under these conditions the acid acetylsalicylic (MW, 180) reacts according to: CH3COO-C6H4-COOH + 2 OH- → OH-C6H4-COO- + CH3COO- The excess NaOH is then titrated with 11.5 mL of 0.2100 M HCl. What is the purity of said show ?.
- Share ody) Shapes Cunvert Sinartt Picture Tet Be tioe Arrange Ou An smotic pressure of 954mmHg is measured for i.OL solution of 1.50g MCI(aq) at 25°C. What is the ion Mt? Again, this is a challenging problem, so I will not ask what is the first digit. Do give it some thought and try to solve it. Start by listing the steps which will need to be taken. We will, of course, do it in class.Calculate the solubility of CaSO4 (in g·L-1) in the following media. The solubility product of CaSO4 is 4.9×10-5. Assume ideal behavi (a) water I-7.6 (b) a 7.8x10-5 M SrSO4 solution g•L-1In which solution will NH,NO, be most soluble in? 1.0 Μ ΗΝO; О 1.0 м КОН O 1.0 M NaCl O 1.0 M NH4B1 Ο 1.0 ΜΚΝ, 1.0 Μ KNΟ;
- If K = 0.121 for A 2 + 2B 2AB, then for 4AB 2A 2 + 4B, K would equal:The equilibrium for the vorious proportions of the dissociation of the liquid solutions of amyl ester of dichloroacetic ccid (CHCI,.COOC,H,} into the acid (CHCLCOOH) and amylene (C,H was investigated. The inltial amount tor the CHCI,COOC.H used Is 1 mole. Completethe table below Let b the inltial moles of omylene, V the totdl volume cof mixtures in iters, x. be the number of moles of V. 1.05 0.215 0.455 3.12 .af equibrium ond Kc ester outionum constont n.moles per iter. 2.61 0.401 4.45 0.628 3.54 0.794 0.658 3.44Consider a saturated solution of the salt MA3, in which M isa metal cation with a 3+ charge and A is an anion with a 1-charge, in water at 298 K. Which of the following will affectthe Ksp of MA3 in water?(a) The addition of more M3 + to the solution. (b) The additionof more A- to the solution. (c) Diluting the solution. (d) Raisingthe temperature of the solution. (e) More than one of the abovefactors.
- The thermodynamic solubility product of A9CN is 6.0×10-17. (a) What is [Ag+] in a 0.033 M KNO3 solution? 4.0 7.75e-9 mol·L-1 (b) What is [Ag+] in a 0.033 M KCN solution? 4.0 1.81e-16 X mol·L-1Arrange the following bases in increasing base strength. There Strongest base Methylamine (CH3NH2), K, = 4.4 x 104 I Pyridine (C5H5N), K 1.7x 109 Aniline (C,H5NH2), K = 3.9 x 10 10 Dimethylamine (CH3)2NH), Kp = 5.1x 104 | Hydrazine (N2H4), Kg = 1.3 x 106 Weakest base 1. 2) 3. 4) 5.(a) If the molar solubility of YF, at 25 °C is 4.23e-06 mol/L, what is the Kep at this temperature? Ksp (b) It is found that 5.73e-05 g of Znj(AsO4)2 dissolves per 100 mL of aqueous solution at 25 °C. Calculate the solubility product constant for Zn (ASO4)2- Kap- (c) The Kap of ZnCO, at 25 °C is 1.46e-10. What is the molar solubility of ZnCO₂? solubility mol/L