Homework Answers
Add Answer to:
5. What is AH for BaCO3 (5) → BaO (5)+ CO2 (g) Given reactions 2 Ba...
my answer is wrong please help Calculate AHan for the following reaction: BaO(s) + CO2(g) →...
my answer is wrong please help
Calculate AHan for the following reaction: BaO(s) + CO2(g) → BaCO3(s) Use the following reactions and the given values of AH for them: Ba(s) + CO2(g) + O2(g) → BaCO3(8), AH = -826.5 kJ 2Ba(s) + O2(g) + 2BaO(s), AH = -1184.0 kJ Express your answer to four significant figures in kilojoules. ► View Available Hint(s) IO AD * * O2 ? AH.= 269.0
Substance BaCO3(s) | BaO(s) CO2(g) BaCO3(s) = Bao(s) + CO2(g) A.HⓇ/kJ mol -1213.0 -548.0 -393.5 Sº...
Substance BaCO3(s) | BaO(s) CO2(g) BaCO3(s) = Bao(s) + CO2(g) A.HⓇ/kJ mol -1213.0 -548.0 -393.5 Sº / 1 mol K- 112.1 72.1 213.8 a. Using the information in the table above, show that the reaction is not spontaneous under standard conditions by calculating 4,Gº. {5 marks) b. If Baco, is placed in an evacuated flask, what partial pressure of CO2 will be present when the reaction reaches equilibrium? (3 marks) c. Can the reaction be made more spontaneous by an...
Given the reactions, - XO(S) AH = -571.5 kJ XCO3(s) — XO(s) + CO2(g) AH =...
Given the reactions, - XO(S) AH = -571.5 kJ XCO3(s) — XO(s) + CO2(g) AH = +342.3 kJ what is AH for this reaction? X(s) + 2O2(g) + CO2(g) → XCO3(s) AH =
Given the reactions, → XO(s) AH = -593.1 kJ XCO3(s) — XO(s) + CO2(8) AH =...
Given the reactions, → XO(s) AH = -593.1 kJ XCO3(s) — XO(s) + CO2(8) AH = +270.1 kJ what is AH for this reaction? X(s) + 2O2(g) + CO2(g) → XCO3(s) AH=
AH = -727 kJ Given that CH3OH (1) + 3/2 O2 (g) → CO2 (g) +...
AH = -727 kJ Given that CH3OH (1) + 3/2 O2 (g) → CO2 (g) + 2 H2O(1) CO(g) + 1/2O2 (g) → CO2 (9) CH3OH(1) → CH3OH(g) AH = -284 kJ AH = 38 kJ H20 (1)→ H20 (9) AH = 44 kJ what is AH, in kJ, for the reaction CH3OH (g) + O2(g) →CO (g) + 2 H2O (9)
The next three questions will take you through the calculation of Delta H for the following...
The next three questions will take you through the calculation of Delta H for the following reaction using Hess's Law. Follow the steps and answer each question in turn 2Baco, (s) -----> 2Ba (s) + O2(g) + 2CO2 (g) AH = ? Given the following reactions and thermochemical data: 1. BaO (8) + CO2 (g) ----ảy> BaCO3 (5) AH = 274 VI 2. 2 Bao (s) -------> 2 Ba (s) + O2(g) AH + 1096.2 kJ After rearranging as if...
answers to 5 and 6 D Question 5 2 pts Given the following reactions: 2S (s)+3 02 (3)- 2 SO3 (3) AH 790kJ s(s) +02 (g...
answers to 5 and 6
D Question 5 2 pts Given the following reactions: 2S (s)+3 02 (3)- 2 SO3 (3) AH 790kJ s(s) +02 (g)-502 (g) ΔΗΡ-297 kJ What is the enthalpy value (in kJ) of the reaction in which sulfur dioxide is oxidized to sulfur trioxide? 2502 (g) + O2 (g) 2503 (g) ΔΗΡ ? D Question 6 2 pts Given the following reactions: CaCO3 (s) CaO (s) + CO2 (g) HP-178.1 kJ C (s, graphite) + O2...
Consider the decomposition of Baco3(s) into Ba) and Co2(g). What is the eqilibrium partial pressure (in...
Consider the decomposition of Baco3(s) into Ba) and Co2(g). What is the eqilibrium partial pressure (in atm) of CO2 at 220.°c? ? atm
Given these reactions 1 X(s) ХO(S) AH = -908.1 kJ/mol XCO3(s) XO(s)CO2(g) AH = +422.9 kJ/mol...
Given these reactions 1 X(s) ХO(S) AH = -908.1 kJ/mol XCO3(s) XO(s)CO2(g) AH = +422.9 kJ/mol what is AH for this reaction? ХCО,(6) X(s) 2(g)CO2(g) АН — kJ/mol
Given the reactions, X(s) + 0,(8) XO(s) XCO,(s) XO(s) + CO2(g) AH = -561.9 kJ AH...
Given the reactions, X(s) + 0,(8) XO(s) XCO,(s) XO(s) + CO2(g) AH = -561.9 kJ AH = +282.1 kJ what is AH for this reaction? X(s) + 0,(g) + CO,(g) XCO (5) AH=
my answer is wrong please help
Calculate AHan for the following reaction: BaO(s) + CO2(g) → BaCO3(s) Use the following reactions and the given values of AH for them: Ba(s) + CO2(g) + O2(g) → BaCO3(8), AH = -826.5 kJ 2Ba(s) + O2(g) + 2BaO(s), AH = -1184.0 kJ Express your answer to four significant figures in kilojoules. ► View Available Hint(s) IO AD * * O2 ? AH.= 269.0
Substance BaCO3(s) | BaO(s) CO2(g) BaCO3(s) = Bao(s) + CO2(g) A.HⓇ/kJ mol -1213.0 -548.0 -393.5 Sº / 1 mol K- 112.1 72.1 213.8 a. Using the information in the table above, show that the reaction is not spontaneous under standard conditions by calculating 4,Gº. {5 marks) b. If Baco, is placed in an evacuated flask, what partial pressure of CO2 will be present when the reaction reaches equilibrium? (3 marks) c. Can the reaction be made more spontaneous by an...
Given the reactions, - XO(S) AH = -571.5 kJ XCO3(s) — XO(s) + CO2(g) AH = +342.3 kJ what is AH for this reaction? X(s) + 2O2(g) + CO2(g) → XCO3(s) AH =
Given the reactions, → XO(s) AH = -593.1 kJ XCO3(s) — XO(s) + CO2(8) AH = +270.1 kJ what is AH for this reaction? X(s) + 2O2(g) + CO2(g) → XCO3(s) AH=
AH = -727 kJ Given that CH3OH (1) + 3/2 O2 (g) → CO2 (g) + 2 H2O(1) CO(g) + 1/2O2 (g) → CO2 (9) CH3OH(1) → CH3OH(g) AH = -284 kJ AH = 38 kJ H20 (1)→ H20 (9) AH = 44 kJ what is AH, in kJ, for the reaction CH3OH (g) + O2(g) →CO (g) + 2 H2O (9)
The next three questions will take you through the calculation of Delta H for the following reaction using Hess's Law. Follow the steps and answer each question in turn 2Baco, (s) -----> 2Ba (s) + O2(g) + 2CO2 (g) AH = ? Given the following reactions and thermochemical data: 1. BaO (8) + CO2 (g) ----ảy> BaCO3 (5) AH = 274 VI 2. 2 Bao (s) -------> 2 Ba (s) + O2(g) AH + 1096.2 kJ After rearranging as if...
answers to 5 and 6
D Question 5 2 pts Given the following reactions: 2S (s)+3 02 (3)- 2 SO3 (3) AH 790kJ s(s) +02 (g)-502 (g) ΔΗΡ-297 kJ What is the enthalpy value (in kJ) of the reaction in which sulfur dioxide is oxidized to sulfur trioxide? 2502 (g) + O2 (g) 2503 (g) ΔΗΡ ? D Question 6 2 pts Given the following reactions: CaCO3 (s) CaO (s) + CO2 (g) HP-178.1 kJ C (s, graphite) + O2...
Consider the decomposition of Baco3(s) into Ba) and Co2(g). What is the eqilibrium partial pressure (in atm) of CO2 at 220.°c? ? atm
Given these reactions 1 X(s) ХO(S) AH = -908.1 kJ/mol XCO3(s) XO(s)CO2(g) AH = +422.9 kJ/mol what is AH for this reaction? ХCО,(6) X(s) 2(g)CO2(g) АН — kJ/mol
Given the reactions, X(s) + 0,(8) XO(s) XCO,(s) XO(s) + CO2(g) AH = -561.9 kJ AH = +282.1 kJ what is AH for this reaction? X(s) + 0,(g) + CO,(g) XCO (5) AH=
Most questions answered within 3 hours.
-
A speeding car is traveling along a straight road with a
constant speed of 100 km/hour....
asked 15 minutes ago -
When 60.1 gg of calcium is reacted with nitrogen gas, 31.7 gg of
calcium nitride is...
asked 19 minutes ago -
The random variable X is exponentially distributed, where X
represents the time it takes for a...
asked 34 minutes ago -
a) Write a verilog module for 1:4 Demultiplexer using verilog
primitives.
b) Design 1-to-4 DEMUX using...
asked 29 minutes ago -
MATLAB
write a MATLAB function (1) output a third-order polynomial
function with the coefficients as the...
asked 42 minutes ago -
A z-score
communicates a raw score’s "relative standing"
under the normal curve in relation to:
asked 50 minutes ago -
An object is vibrating on a spring with the following equation
of motion:
?=(30 ??)cos((2?)/(160)?)
a)...
asked 50 minutes ago -
Vulcan Flyovers offers scenic overflights of Mount St. Helens,
the volcano in Washington State that explosively...
asked 52 minutes ago -
If organizations do not adapt fast enough and move incrementally
from the twentieth-century model to the...
asked 53 minutes ago -
A helium balloon with 2.5L of gas has a gauge pressure of 10,000
Pa. The balloon...
asked 57 minutes ago -
What is responsible for Jupiter's enormous magnetic field?
asked 1 hour ago -
At the end of the year, a company offered to buy 5,000 units of
a product...
asked 1 hour ago