1 LONaHCO,HO.H3C.H3C CH3H3CонNaOHOHH3CH3CČH3H3CTable of nhysical constants for each reactant and produat

Answered: LOH NaHCO, H3C- H3C HO. ČH3 H3C NaOH…

Living By Chemistry: First Edition Textbook

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ChapterU6: Showtime: Reversible Reactions And Chemical Equilibrium

SectionU6.2: How Backward: Reversible Reactions

Problem 5E

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7-17 If a certain reaction takes 16 h to go to completion at 10°C, what temperature should we run it if we want it to go to completion in 1 h?
Some sulfuric acid is spilled on a lab bench. You can neutralizethe acid by sprinkling sodium bicarbonate on it and thenmopping up the resulting solution. The sodium bicarbonatereacts with sulfuric acid according to:2 NaHCO31s2 + H2SO41aq2¡Na2SO41aq2 +2 H2O1l2 + 2 CO21g2Sodium bicarbonate is added until the fizzing due to the formationof CO21g2 stops. If 27 mL of 6.0 M H2SO4 was spilled,what is the minimum mass of NaHCO3 that must be addedto the spill to neutralize the acid?
For the reaction H2O(g) + Cl2O(g) → 2HCIO(9), you know S rxn and Sosys and S° of HCIO(g) and of H2O(g). Write an expression that can be used to determine Cl2O(g).
2. Which of the following statements about reaction quotient (Qc) is FALSE? a. The equation used is aA + bB is reversible by cC + dD B. It is used to determine if chemical equilibrium is C. If Qc < Kc, the products dominate in the chemical D. If chemical equilibrium is not achieved, Qc is used to determine where the direction of reaction will proceed in order to attain the 3. If the computed Kc of an unknown compound is equal to 3, where does chemical equilibrium lie? a. center b. left C. right D. left to right
Write the Keq expression of the reaction. 1/2 H2(g) + 1/2 I2(g)⇌HI(g)
Consider the following reaction and the data provided.2 HgCl2(aq) + C2O4 2-(aq) ----> 2 Cl-(aq) + 2 CO2(g) + Hg2Cl2(s) Exp# [HgCl2] (M) [C2O42-] (M) Rate (M/s)1 0.164 0.15 3.2 x 10-52 0.164 0.45 2.9 x 10-43 0.082 0.45 1.4 x 10-44 0.246 0.15 4.8 x 10-5 What is the rate law? a) r = k[HgCl2] [C2O42-]2 b) r = k[HgCl2]2 [C2O42-]c) r = k[HgCl2] [C2O42-] d) r = k[HgCl2] [C2O42-]3
For the reaction 2HI (g) <--> H2 (g) + I2 (g) Kc = 1.0 x 10-4 if [H2] = [I2] = 0.50M at equilibrium, what is the [HI] ? (2 sig figs)
The following reaction has an equilibrium constant 1.0 x 10-15 at high temperatures 2HF(g) ⇌H2(g) +F2(g) which of the statements is correct a)The system has approximately equal cimferntrstions of product and reactant molecules at equilibrium b) The system consists almost entirely of reatacbt molecules at equilibirum c) the system has a higher convwrntratiin of reactant molecules than product molecules at equilibrium, but there are significant quantities of both d) the system consists almost entirely of product molecules at equilibrium e) the system has higher concentrations of product molecules than reactant molecules at equilibrium but there are significant quantities of both
At 400 C, Kc is 8.05 x 10 -4 for the reaction COCl2(g) -- CO(g) + Cl2(g) Calculate Go from this value of Kc
A(n) _____________ is a species that exists for a finite period of time during a reaction before it is converted to product.
For the reaction H2(g) +I2(g) === 2HI (g) , Keq for the reaction is 65 at 200 o Write the Keq expression and Keq value for the reaction a.½ H2(g) + ½ I2(g) = HI(g) b. 2HI(g) = H2(g) + I2 (g) c. HI(g) =H2(g) + I2(g) d.2H2(g) + 2I2(g) =4HI(g) e. 4HI(g) = 2H2(g) + 2I2(g)
Please answer it with equilibrium table. Thank you.

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LOH NaHCO, H3C- H3C HO. ČH3 H3C NaOH H3C. OH H3C H3C Table of nhysical constants for each reactant and produat