QUESTION 11 For the exothermic reaction below, Kc = 70 at 425 °C. At T = 202 °C, the AG° = -19802 J/mol. Use K = exp(-AG/RT] to show that the value of the equilibrium constant Kc will, H2(9) +12(9) < 2(g) O a. not change when the temperature is changed to 202 °C. O b.decrease to Ke ~35 when the temperature is changed to 202 °C. Oc. increase to Kc ~150 when the temperature is changed to 202 °C. O d.decrease to Kc ~0.006 because it affects the catalyst at T = 202 °C. O e. remain at Kc ~70 because the volume decreases at T = 202 °C.

QUESTION 11 For the exothermic reaction below, Kc = 70 at 425 °C. At T = 202 °C, the AG° = -19802 J/mol. Use K = exp(-AG/RT] to show that the value of the equilibrium constant Kc will, H2(9) +12(9) < 2(g) O a. not change when the temperature is changed to 202 °C. O b.decrease to Ke ~35 when the temperature is changed to 202 °C. Oc. increase to Kc ~150 when the temperature is changed to 202 °C. O d.decrease to Kc ~0.006 because it affects the catalyst at T = 202 °C. O e. remain at Kc ~70 because the volume decreases at T = 202 °C.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

please help solve Concentration of AR Stock Solution (ppmppm) 21.22 Unrounded Rounded Concentration of AR Stock Solution (μMμM) 42.7461 42.7
Question: Identify products A and B giving evidence from the student's observations and the data provided. *ive sent a picture
SELECT correct responses only 1) Volume percent (v/v%) is temperature-independent. 2) There are three major approaches to expressing solution concentration in terms of percent concentration: weight percent, volume percent, and weight/volume percent. 3) Weight/volume percent (w/v%) is a unit-less quantity. 4) The term 'percent' refers to 'parts per thousand'. 5)A standard solution is a reagent of known concentration that is used to carry out a volumetric titration. 6) The endpoint of a titration is the theoretical point reached when the amount of added titrant is chemically equivalent to the amount of analyte in a sample. 7) A substance that changes color in response to chemical equivalence is known as an indicator. 8) Given a sufficiently diligent and experienced experimenter, it is sometimes possible to reach a titration volume error value of 0.
How to calculate the amount salysilic and measrement amount
Physical Properties of Urine Properties Observations Color and Odor pH using universal indicator
Hi please answer asap. What is the color of 12 solutions? Don't need to answer the table and conclusion. Only the 1st question
Questionn attached
0.1890 grams of an unknown organic acid containing 2 carboxylic groups was dissolved in about 50 mL of water in a 250 mL Erlenmeyer flask and titrated against 0.1000 M NaOH solution using bromothymol blue indicator. 34.62 mL of titrant was used to achieve end point. Calculate the molar mass of the unknown. Write answer with two decimal places only. No units please.
Select one for each box
Please correct answer and don't use hand rating
Find the connection among the words below and choose the letter of the word which is different.* 1. A. electrical field B. loading dye C. buffer D. gel density 2. A. agarose powder B. buffer C. loading dye D. Ethidium bromide
You require 35g of solid NaOH, all you have is 4M solution, what volume of 4M should you use? Please explain, correct answer and typed answer only, (no copy paste)