Calculate the concentrations of all substances present in the equilibrium mixture, if 2.35 mol of H2...

Question

Question

Calculate the concentrations of all substances present in the equilibrium mixture, if 2.35 mol of H2...

Calculate the concentrations of all substances present in the equilibrium mixture, if 2.35 mol of H2 and 2.35 mol of I2 are placed in a 10.0 L flask and allowed to come to equilibrium, at which time 3.76 mol of HI are present. The reaction is

b) What is the value of Kc?

c) What is the value of K_p

science chemistry

Add a comment Improve this question Transcribed image text

Answer 1

Similar Homework Help Questions

Calculate the concentrations of all substances present in the equilibrium mixture, if 2.35 mol of H2...

Calculate the concentrations of all substances present in the equilibrium mixture, if 2.35 mol of H2 and 2.35 mol of I2 are placed in a 10.0 L flask and allowed to come to equilibrium, at which time 3.76 mol of HI are present. The reaction is H2(g) + I2(g) --> 2HI (g) What is the value of Kc? What is the value of Kp?
How many moles of H2 and HI will be present at equilibrium if 0.8430 mol HI...

How many moles of H2 and HI will be present at equilibrium if 0.8430 mol HI are placed into a 1-L flask and allowed to react at a temperature where for the following reaction takes place: 2HI(g) H2(g) + I2(g) K = 16.5 mol H2? mol HI?
Calculate the number of moles of HI that are at equilibrium with 1.42 mol of H2...

Calculate the number of moles of HI that are at equilibrium with 1.42 mol of H2 and 1.42 mol of I2 in a 3.50 L flask at 450.°C. H2(g) + I2(g) equilibrium reaction arrow 2 HI(g) Kc = 65.7 at 450.°C

Suppose that 0.1000 mole each of H2 and I2 are placed in 1.000-L flask, stoppered, and...

Suppose that 0.1000 mole each of H2 and I2 are placed in 1.000-L flask, stoppered, and the mixture is heated to 425oC. At equilibrium, the concentration of I2 is found to be 0.0210 M. a) What are the equilibrium concentrations of H2 and HI, respectively? Calculate Kc for the following reaction at 425oC. H2(g) + I2(g) ⇄ 2 HI(g) b) If the initial concentrations of H2 and I2 are 1.000 M each, and the initial concentration of HI is 0.000,...
An equilibrium mixture contains 0.950 mol HI, 0.490 mol I2, and 0.290 mol H2 in a...

An equilibrium mixture contains 0.950 mol HI, 0.490 mol I2, and 0.290 mol H2 in a 1.00-L flask. What is the equilibrium constant for the following reaction? 2HI(g) H2(g) + I2(g) K = How many moles of I2 must be removed in order to double the number of moles of H2 at equilibrium? mol I2
6. A 1.000 L flask is filled with 1.000 mol of H2 and 2.00 mol of...

6. A 1.000 L flask is filled with 1.000 mol of H2 and 2.00 mol of I2 at 448 K. The value for the equilibrium constant Kc is 50.5 at this temperature. What are the equilibrium concentrations of all gases at equilibrium? H2(g) + I2 (g)  2 HI(g)

The equilibrium constant, Kc, for the following reaction is 55.6 at 698 K: H2(g) + I2(g)...

The equilibrium constant, Kc, for the following reaction is 55.6 at 698 K: H2(g) + I2(g) ---------->2HI(g) 1) Calculate the equilibrium concentrations of reactants and product when 0.309 moles of H2 and 0.309 moles of I2 are introduced into a 1.00 L vessel at 698 K. [H2] = M? [I2] = M? [HI] = M? 2.The equilibrium constant, K, for the following reaction is 1.20×10-2 at 500 K: PCl5(g)------->PCl3(g) + Cl2(g) An equilibrium mixture of the three gases in a...
Calculate the equilibrium concentrations of H2, I2, and HI at 700 K if the initial concentrations...

Calculate the equilibrium concentrations of H2, I2, and HI at 700 K if the initial concentrations are [H2] = 0.200 M and [I2] = 0.400 M. The equilibrium constant Kc for the reaction following reaction is 57.0 at 700 K. (Show Work) H2(g)+I2(g)<--- ---->2HI(g)
How many moles of H2 and HI will be present at equilbrium if 0.6160 mol HI...

How many moles of H2 and HI will be present at equilbrium if 0.6160 mol HI are placed into a 1-L flask and allowed to react at a temperature where for the following reaction takes place: 2HI(g) H2(g) + I2(g) K = 28.3 ____ mol H2 ____ mol HI

5-7 (ACS-style) A mixture of 2.0 mol of CO (g) and 2.0 mol of H20 (g) was allowed to come to equilibrium in a 10.0-L fl...

5-7 (ACS-style) A mixture of 2.0 mol of CO (g) and 2.0 mol of H20 (g) was allowed to come to equilibrium in a 10.0-L flask at a high temperature. If Kc = 4.0, what is the molar concentration of H2 (g) in the equilibrium mixture? The equation for the reaction is: CO(g) + H20 (g) 5 CO2(g) + H2 (g) A) 0.67 M B) 0.40 M C) 0.20 M D) 0.13 M

Calculate the concentrations of all substances present in the equilibrium mixture, if 2.35 mol of H2...

Homework Answers

Request Answer!