4. The diagram below shows the changes in concentrations of three substances,X, Y, Z, as they take part in a chemical reaction that reaches equilibrium. Allthree substances are gases.Reaction Progress2 3 4 5 6 7Time (min)8.9 10 11 12a) Write an equation to describe the equilibrium.b) Predict how the graph will change if more of compound Z is added at10 min. Give reasons for your prediction.Concantration (mol/L)

During reaction, concentration of products increases where concentration of reactant decreases.

4. The diagram below shows the changes in concentrations of three substances, X, Y, Z, as they take part in a chemical reaction that reaches equilibrium. All three substances are gases. Reaction Progress 01 2 67 8 Time (min) 4. 5. 9 10 11 12 a) Write an equation to describe the equilibrium. b) Predict how the graph will change if more of compound Z is added at 10 min. Give reasons for your prediction. Concentration (mol/L) 8EE

4. The diagram below shows the changes in concentrations of three substances, X, Y, Z, as they take part in a chemical reaction that reaches equilibrium. All three substances are gases. Reaction Progress 01 2 67 8 Time (min) 4. 5. 9 10 11 12 a) Write an equation to describe the equilibrium. b) Predict how the graph will change if more of compound Z is added at 10 min. Give reasons for your prediction. Concentration (mol/L) 8EE

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

Consider the synthesis of laughing gas, which you might have experienced at the dentist’s office:2 N2 + O2 ↔ 2 N2O Kc = 2.0 * 10-13a) Without doing any math, predict whether there will be more products or reactants at equilibrium. Explain your answer.b) If 0.0482 moles of nitrogen and 0.0933 moles of oxygen are introduced into a 1.0L flask, what will be the equilibrium concentrations of each of the three species?c) Without doing any real math – what is the sign of ∆Gº, and how do you know?
Indicate how the concentration of each species in the chemical equation will change to reestablish equilibrium after reactant or product is added. An up arrow indicates an increase in concentration, a down arrow indicates a decrease in concentration, and leaving it blank means there is no change in the concentration. 2CO(g) + 0,(g) 2CO,(g) 88 increasing the concentration of CO increasing the concentration of CO, Answer Bank
Explaiiinnnnnnnnn
In the overall reaction given by: H2(g) + 2 ICl(g) --> I2 (g) + 2 HCl(g)A)the concentration of H2 decreases at the same rate as ICl.B) the concentration of HCl increases equally as fast as I2C) the concentration of HCl increases twice as fast as I2.D) the concentration of all species are changing by the same amount at all times.
General Chemistry II Laboratory Manual, 2019 Revision 125 Determination of a Solubility Product Constant Pre-Lab Name: Date: 1) Write the solubility product equilibrium and the solubility product constant expression for barium fluoride. 2) A solution is made by placing solid barium fluoride into pure water. The barium ion concentration in this solution was found to be 1.1 x 108 M, what would the numerical value of Kp be for calcium fluoride? 3) A solution is made by diluting 10.0 mL of 0.021 M potassium dichromate to 200 mL. What is the molarity of the diluted solution?
O KINETICS AND EQUILIBRIUM Calculating average and instantaneous reaction rate from a... Hannah Here is a graph of the molarity of hydrogen peroxide (H,O,) in a reaction vessel during a certain chemical reaction. Use this graph to answer the questions in the table below. 0.3 0.250 0.218 0.2- Ar M. 0.15+ 0.134 0.1 0.05 70.0 50 182 200 0. 100 150 250 300 seconds created x10 Is H,0, being created or destroyed by the chemical destroyed reaction? neither created nor destroyed 3\ Explanation Check Terms of Use | Privacy Accessibility 2021 McGraw-Hill Education. All Rights Reserved. PHED-1230-001 (Spring 2021 601 国具 tv 20 MacBook Air DD 80 000 O00 F11 F12 F9 F10 esc F6 F7 F8 F2 F3 F4 F5 F1 & @ 23 3 4 5 6 7 8 + I/ %24 *** Σ II
Consider a chemical reaction which has achieved a state of equilibrium. Which of the following statements are true in this equilibrium state? (Mark all that apply.) A. The concentrations of reactants and prodcuts are still changing with time. B. The concentrations of reactants and products is no longer changing with time. C. The rate of the reverse reaction is greater than that of the forward reaction. D. The rates of the forward and reverse reactions are equal. E. The rate of the forward reaction is greater than that of the reverse reaction.
5. What happens to the coefficients in a reaction when writing the equilibrium constant expression? They become multipliers in the equilibrium constant expression They become exponents in the equilibrium constant expression They become coefficients in the equilibrium constant expression They disappear
Chemistry Hey dear tutor you have to begin research into a reaction or process that is an example of equilibrium. I have picked ( le chatelier's principle ) Be sure to explain the Chemistry involved in this reaction or process and how this reaction relates to Technology, Society and/or the Environment. Some examples include: Haber-Bosch ProcessBlood BufferingOcean Acidification add lots of pictures and details
Heleppppelppppppppp
Please anwer the question 5 b)
Shown below is a concentration vs. time plot for the reaction A E B. For this reaction the value of the equilibrium constant is 0.100 0.080 0.060 B 0.040 A 0.020 0.000 0.00 1.00 2.000 3.00 4.00 5.00 Time (min) O Kc is less than 1. O Kc is equal to 1. O Kc is greater than 1. O Kc is equal to zero. Concentration (M)