Homework Answers
A) Equalibrium constant for above reaction :
we can find Kc if value of concentration of products is given in question.IN THIS QUESTION THEY MENTIONED CONCENTRATION VALUE OF REACTANTS ONLY.
B) now for finding composition :
INITIAL MOLE: 2 2 0 0
FINAL MOLE: 2-X 2-X X X
NOW PUT THE VALUE OF Kc FROM ABOVE AND WE GET THE VALUE OF X WHICH IS OUR COMPOSITION .
if you want something more information then ask me in comment box.
Add Answer to:
2) The following reaction is carried out at 1 atm pressure. CH:COOH () What is the...
1. Suppose the following reaction: 2 SO, (g) + O2(g) → 2 SO, (g) is carried...
1. Suppose the following reaction: 2 SO, (g) + O2(g) → 2 SO, (g) is carried out at 25°C and 1.00 atm in a constant pressure cylinder fitted with a movable piston. Initially, 0.030 mol SO, and 0.030 mol O2 are present in the cylinder. The reaction is then initiated with a catalyst. A)(1 pt) Calculate the volume of the cylinder before the reaction is initiated. B)(1 pt) What is the limiting reactant? C ipt) Assuming that the reaction goes...
A chemical reaction was carried out at 25 °C (room temperature) and under constant pressure. At...
A chemical reaction was carried out at 25 °C (room temperature) and under constant pressure. At equilibrium, the change in free energy was measured as −3 kcal/mol, and the reaction released 5 kcal/mol of heat, as measured by calorimetry. Calculate the change in entropy that accompanied the reaction
An aqueous phase reversible reaction ? ⇌ ? + ? is carried out in a batch...
An aqueous phase reversible reaction ? ⇌ ? + ? is carried out in a batch reactor. The forward reaction is first order wrt A and the backward reaction is first order wrt each component. Initial concentration of A is 1 mol/litre and no R and S are present initially. Derive an expression for ?? ⁄??. What is the maximum allowable conversion in the reactor? If this reaction happens in gas phase (constant pressure), derive an expression for ?? ⁄??....
An isothermal (170 °C) isobaric (6 atm) catalytic gas-phase reaction is carried out in a fluidized...
An isothermal (170 °C) isobaric (6 atm) catalytic gas-phase reaction is carried out in a fluidized CSTR: Assume that the reaction is elementary. The feed (benzene and hydrogen) is stoichiometric with θ。= 50-. The rate constant defined wrt benzene is 53 mol / (kgcat * min * atm) at 300 K with activation energy of 80 kJ/mol. What catalyst weight is required to reach 80% conversion? Hint: Use ideal gas law to relate pressure to concentrations (note the units of...
Problem 7 The gas-phase reaction, 2A2 + B2 2A2B, is carried out in a constant- volume reactor (volume V) at temperature T. No g-moles each of A2 and B2 are charged to the reactor, which is evacuated...
Problem 7 The gas-phase reaction, 2A2 + B2 2A2B, is carried out in a constant- volume reactor (volume V) at temperature T. No g-moles each of A2 and B2 are charged to the reactor, which is evacuated initially, and the reaction proceeds to equilibrium. The equilibrium constant Ka of the reaction-which is based on the pure-component standard state of 1 atm and temperature T-is known. The reaction mixture behaves as an ideal-gas mixture. (a) Express the conversion of A2 and...
energy il Camor P5-30 Pressure Drop. The gas phase reaction A+B C+D is carried out isothermally...
energy il Camor P5-30 Pressure Drop. The gas phase reaction A+B C+D is carried out isothermally at 227 C in a packed-bed reactor with 100 kg of catalyst. The reaction is first order in A and first order in B. The entering pres- sure was 20 atm and the exit pressure is 1 atm. The feed is equal molar in A onigA and B and the flow is in the turbulent regime with FA0 10 mol/min and CAO= 0.25 mol/dm3....
The following reaction was carried out 1) Start with 2-methylcyclohexanol and glacial acetic acid 2) add...
The following reaction was carried out 1) Start with 2-methylcyclohexanol and glacial acetic acid 2) add bleach 3) add sodium biphosphate 4) remove acid contaminants using NaOH What is the major product and why?
8. If the reaction 2H2S(g) = 2H2(g) + S2(g) is carried out at 1065°C, Kp =...
8. If the reaction 2H2S(g) = 2H2(g) + S2(g) is carried out at 1065°C, Kp = 0.0120. Starting from pure H2S introduced into an evacuated vessel at 1065°C, what will the total pressure in the vessel at equilibrium if the equilibrated mixture contains 0.300 atm of H2(g)? Answer 1.51 atm (1.5 pts)
The chemical reaction 2 A(g) + 3 B(g) ⇌ C(g) is carried out in a rigid...
The chemical reaction 2 A(g) + 3 B(g) ⇌ C(g) is carried out in a rigid container at a constant temperature of 28.7 oC. At the start of the reaction, 3.00 atm of A and 5.00 atm of B are added to the container, for a total pressure of 8.00 atm. At the end of the reaction, the total pressure in the container is 4.50 atm. Calculate the percent yield of the reaction.
TCO3M05 A chemical reaction carried out at an ambient pressure of 1.090 atm has an internal...
TCO3M05 A chemical reaction carried out at an ambient pressure of 1.090 atm has an internal energy change of +36,50 kJ. The difference in volume between the products and reactants is: Vproducts - Vreactants = -52.30 L. Calculate the enthalpy change for this reaction. Conversion factors: 1 atm = 1.013 105 Pa = 760 mm Hg 1 L = 0.001 mº (exactly) Select one: O a. +36.44 kJ o b. +30.73 kJ O C. +36.50 kJ O d. -5.74 kJ...
1. Suppose the following reaction: 2 SO, (g) + O2(g) → 2 SO, (g) is carried out at 25°C and 1.00 atm in a constant pressure cylinder fitted with a movable piston. Initially, 0.030 mol SO, and 0.030 mol O2 are present in the cylinder. The reaction is then initiated with a catalyst. A)(1 pt) Calculate the volume of the cylinder before the reaction is initiated. B)(1 pt) What is the limiting reactant? C ipt) Assuming that the reaction goes...
An isothermal (170 °C) isobaric (6 atm) catalytic gas-phase reaction is carried out in a fluidized CSTR: Assume that the reaction is elementary. The feed (benzene and hydrogen) is stoichiometric with θ。= 50-. The rate constant defined wrt benzene is 53 mol / (kgcat * min * atm) at 300 K with activation energy of 80 kJ/mol. What catalyst weight is required to reach 80% conversion? Hint: Use ideal gas law to relate pressure to concentrations (note the units of...
Problem 7 The gas-phase reaction, 2A2 + B2 2A2B, is carried out in a constant- volume reactor (volume V) at temperature T. No g-moles each of A2 and B2 are charged to the reactor, which is evacuated initially, and the reaction proceeds to equilibrium. The equilibrium constant Ka of the reaction-which is based on the pure-component standard state of 1 atm and temperature T-is known. The reaction mixture behaves as an ideal-gas mixture. (a) Express the conversion of A2 and...
energy il Camor P5-30 Pressure Drop. The gas phase reaction A+B C+D is carried out isothermally at 227 C in a packed-bed reactor with 100 kg of catalyst. The reaction is first order in A and first order in B. The entering pres- sure was 20 atm and the exit pressure is 1 atm. The feed is equal molar in A onigA and B and the flow is in the turbulent regime with FA0 10 mol/min and CAO= 0.25 mol/dm3....
8. If the reaction 2H2S(g) = 2H2(g) + S2(g) is carried out at 1065°C, Kp = 0.0120. Starting from pure H2S introduced into an evacuated vessel at 1065°C, what will the total pressure in the vessel at equilibrium if the equilibrated mixture contains 0.300 atm of H2(g)? Answer 1.51 atm (1.5 pts)
TCO3M05 A chemical reaction carried out at an ambient pressure of 1.090 atm has an internal energy change of +36,50 kJ. The difference in volume between the products and reactants is: Vproducts - Vreactants = -52.30 L. Calculate the enthalpy change for this reaction. Conversion factors: 1 atm = 1.013 105 Pa = 760 mm Hg 1 L = 0.001 mº (exactly) Select one: O a. +36.44 kJ o b. +30.73 kJ O C. +36.50 kJ O d. -5.74 kJ...
Most questions answered within 3 hours.
-
A wire loop 20 cm high is dipped in soap solution and then held
vertically to...
asked 1 minute ago -
OK, now you're all mixed up and you slam into the wall with your
car (total...
asked 12 minutes ago -
1. A.Explain why the spread (variance) of a sampling
distribution for estimating a mean would be...
asked 19 minutes ago -
1a) It is desired to inflate a baggie with a volume of
936 milliliters by filling...
asked 16 minutes ago -
Simpson Inc. has a cash flow of $750,000 to be received during
the next three years,...
asked 17 minutes ago -
Homologous Recombination Lecture
Molecular Biology
The ability for yeast and E. coli to do
homologous recombination...
asked 34 minutes ago -
A single pass heat exchanger is used to cool milk from 65 C to
20 C...
asked 34 minutes ago -
A water pistol aimed horizontally projects a stream of water
with an initial speed of 7.20...
asked 38 minutes ago -
Language: Python
Function name : findwaldo
Parameters : string
Returns: int
Description: Write a recursive function...
asked 56 minutes ago -
1) A loan of RM 10,000 at a flat rate of 10% per annum was
repaid...
asked 1 hour ago -
Suppose you have been following a particular airline stock for
many years. You are interested in...
asked 1 hour ago -
Describe the organic pasta: Is it a normal/inferior
good? Is it a necessity/luxury? Does it have...
asked 1 hour ago