The fluorocarbon compound C2Cl3F3 has a normal boiling point of 47.6 ∘C. The specific heats of...
The fluorocarbon compound C2Cl3F3 has a normal boiling point of 47.6 ∘C. The specific heats of C2Cl3F3(l) and C2Cl3F3(g) are 0.91 J/g⋅K and 0.67 J/g⋅K, respectively. The heat of vaporization for the compound is 27.49 kJ/mol.
Calculate the heat required to convert 45.5 g of C2Cl3F3 from a liquid at 14.10 ∘C to a gas at 78.40 ∘C.
Express your answer using two significant figures.
Homework Answers
Add Answer to:
The fluorocarbon compound C2Cl3F3 has a normal boiling point of
47.6 ∘C. The specific heats of...
The fluorocarbon compound C_2CI_3F_3 has a normal boding point of 47.6 degree C The specific heats...
The fluorocarbon compound C_2CI_3F_3 has a normal boding point of 47.6 degree C The specific heats of C_2Cl_3F_3(l) and C_2Cl_3F_3(g) are 0 91 J/g middot K and 0.67 J/g middot K, respectively The heat of vaporization for the compound is 27 49 kJ/mol. Calculate the heat required to convert 73.0 g of C_2CI_3F_3 from a liquid at 10.10 degree C to a gas at 81 90 degree C. Express your answer using two significant figures.
The flourocarbon compound C2Cl3F3 has a normal boiling point of 47.6oC. The specific heats of C2Cl3F3(l)...
The flourocarbon compound C2Cl3F3 has a normal boiling point of 47.6oC. The specific heats of C2Cl3F3(l) and C2Cl3F3(g) are 0.91 J/g-K and 0.67 J/g-K, respectively. The heat of vaporization for the compound is 27.49 kJ/mol. Calculate the heat required to convert 50.0 grams of C2Cl3F3 from a liquid at 10 degrees Celcius to a gas at 85 degrees celcius.
Question 11 (1 point) The solubility of nitrogen gas in water at 25 °C is 6.8x104...
Question 11 (1 point) The solubility of nitrogen gas in water at 25 °C is 6.8x104 mol / (L'atm). If the partial pressure of nitrogen gas is (1.60x10*0) atm, what is the concentration (molarity) of dissolved nitrogen? Report to 3 significant figures. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer Save Question 12 (1 point) The fluorocarbon C2CI3F3 has a normal boiling point of 476 °C The specific heats of C2C13F3D...
5. (4 pts) The compound C2C13F3 has been used as a cooling agent in refrigerants and...
5. (4 pts) The compound C2C13F3 has been used as a cooling agent in refrigerants and air conditioners. It has a boiling point of 47.6 °C. The specific heats of C2Cl3F3 (l) and C2C13F3 (g) are 0.91 Jg-2 K-2 and 0.67 Jg-1K-2, respectively. The heat of vaporization for the compound is 27.49 kJ/mol. Calculate the heat absorbed by 35.0 g of C2C13F3 while going from a liquid at 10.00 °C to a gas at 105.00 °C.
ID: 10. Identify the place which has the highest boiling point of water, a Death Valley,...
ID: 10. Identify the place which has the highest boiling point of water, a Death Valley, 282 feet below sea level b. A pressurized passenger jet, 39,000 feet C. Panama City, Florida, sea level d. Mt. Everest, 29,035 feet c. Denver, Colorado, 5,280 feet d. Minha City, Florcnger jet. c. Der Everest, 29 onda, sea le 39,000 feet 11. The heat of vaporization of water at 100°C is 40.66 kJ/mol Calculate the quantity of heat that is absorbed released when...
3. The normal boiling point for the chloro-fluoro- hydrocarbon C,C1,F3 is 47.6°C: C C1,F3(1) C_C1zFz (g)...
3. The normal boiling point for the chloro-fluoro- hydrocarbon C,C1,F3 is 47.6°C: C C1,F3(1) C_C1zFz (g) We have []Hºvap = 27.49 kJ/mol. What is [Sºvap for the vaporization of C ClzFz at its normal boiling point? a) b) c) d) 33.1 J/K mole 5.2 J/K mole 71.2 J/K mole 85.7 J/K mole 4. For the following chemical reaction: H2(g) + CO(g) CH,Og) we have [H°(298) = 1.9 kJ/mole and [S°(298) = -109.6 J/Kmole. What is []Gº(298) for this reaction? a)...
Methylene chloride has a melting point of - 94.8°C, a boiling point of 40.0°C, a specific...
Methylene chloride has a melting point of - 94.8°C, a boiling point of 40.0°C, a specific heat of 1.21 J/g *K for the solid and liquid, and 0.608 J/g*K for the gas. The heats of fusion and vaporization are ΔHfus of 73.40 J/g, and ΔHvap of 334.35 J/g respectively. Determine how many joules of energy are needed to heat 40 grams of methylene chloride from -171.4 ° F to 333 K. Draw out and label your heating curve. This will...
Be sure to answer all parts. The molar heats of fusion and vaporization of a certain...
Be sure to answer all parts. The molar heats of fusion and vaporization of a certain substance are 2.89 kJ/mol and 8.84 kJ/mol, and its melting point and boiling point are -177°C and -141°C, respectively. Calculate the entropy changes for fusion (solid to liquid) and vaporization (liquid to gas). ASfus J/K mol AS vap = J/K mol
Be sure to answer all parts. The molar heats of fusion and vaporization of a certain...
Be sure to answer all parts. The molar heats of fusion and vaporization of a certain substance are 2.37 kJ/mol and 8.91 kJ/mol, and its melting point and boiling point are -165°C and -120°C, respectively. Calculate the entropy changes for fusion (solid to liquid) and vaporization (liquid to gas). AS fus J/K mol ASvap - J/K'mol
The heat of vaporization of benzene (C6H6) is 30.77 kJ/mol at it's boiling point (80 C)....
The heat of vaporization of benzene (C6H6) is 30.77 kJ/mol at it's boiling point (80 C). As a liquid, it has a heat capacity of 134.8 J/mol*K, and as a gas it has a heat capacity of 82.4 J/mol*K. Calculate the enthalpy change of heating 245g of benzene from 50 C to 100 C.
The fluorocarbon compound C_2CI_3F_3 has a normal boding point of 47.6 degree C The specific heats of C_2Cl_3F_3(l) and C_2Cl_3F_3(g) are 0 91 J/g middot K and 0.67 J/g middot K, respectively The heat of vaporization for the compound is 27 49 kJ/mol. Calculate the heat required to convert 73.0 g of C_2CI_3F_3 from a liquid at 10.10 degree C to a gas at 81 90 degree C. Express your answer using two significant figures.
Question 11 (1 point) The solubility of nitrogen gas in water at 25 °C is 6.8x104 mol / (L'atm). If the partial pressure of nitrogen gas is (1.60x10*0) atm, what is the concentration (molarity) of dissolved nitrogen? Report to 3 significant figures. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer Save Question 12 (1 point) The fluorocarbon C2CI3F3 has a normal boiling point of 476 °C The specific heats of C2C13F3D...
5. (4 pts) The compound C2C13F3 has been used as a cooling agent in refrigerants and air conditioners. It has a boiling point of 47.6 °C. The specific heats of C2Cl3F3 (l) and C2C13F3 (g) are 0.91 Jg-2 K-2 and 0.67 Jg-1K-2, respectively. The heat of vaporization for the compound is 27.49 kJ/mol. Calculate the heat absorbed by 35.0 g of C2C13F3 while going from a liquid at 10.00 °C to a gas at 105.00 °C.
ID: 10. Identify the place which has the highest boiling point of water, a Death Valley, 282 feet below sea level b. A pressurized passenger jet, 39,000 feet C. Panama City, Florida, sea level d. Mt. Everest, 29,035 feet c. Denver, Colorado, 5,280 feet d. Minha City, Florcnger jet. c. Der Everest, 29 onda, sea le 39,000 feet 11. The heat of vaporization of water at 100°C is 40.66 kJ/mol Calculate the quantity of heat that is absorbed released when...
3. The normal boiling point for the chloro-fluoro- hydrocarbon C,C1,F3 is 47.6°C: C C1,F3(1) C_C1zFz (g) We have []Hºvap = 27.49 kJ/mol. What is [Sºvap for the vaporization of C ClzFz at its normal boiling point? a) b) c) d) 33.1 J/K mole 5.2 J/K mole 71.2 J/K mole 85.7 J/K mole 4. For the following chemical reaction: H2(g) + CO(g) CH,Og) we have [H°(298) = 1.9 kJ/mole and [S°(298) = -109.6 J/Kmole. What is []Gº(298) for this reaction? a)...
Be sure to answer all parts. The molar heats of fusion and vaporization of a certain substance are 2.89 kJ/mol and 8.84 kJ/mol, and its melting point and boiling point are -177°C and -141°C, respectively. Calculate the entropy changes for fusion (solid to liquid) and vaporization (liquid to gas). ASfus J/K mol AS vap = J/K mol
Be sure to answer all parts. The molar heats of fusion and vaporization of a certain substance are 2.37 kJ/mol and 8.91 kJ/mol, and its melting point and boiling point are -165°C and -120°C, respectively. Calculate the entropy changes for fusion (solid to liquid) and vaporization (liquid to gas). AS fus J/K mol ASvap - J/K'mol
Most questions answered within 3 hours.
-
Part 1- Inventory: You own a toy company and
you are producing wooden rocking horses. Assume...
asked 6 minutes ago -
What is aromaticity?
Identify aromatic molecules, especially those containing O, N,
S and B
asked 9 minutes ago -
A rubber solid circular wheel of uniform density spins about it
axis at rate of 60...
asked 21 minutes ago -
DNA evidence from an early human skeleton in Britain, shows that
early inhabitants of were blue...
asked 12 minutes ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 20 minutes ago -
To practice Problem-Solving Strategy 19.1 Work in Ideal-gas
Processes.
A cylinder with initial volume V contains...
asked 29 minutes ago -
Depreciation for Partial Periods Bean Delivery Company purchased
a new delivery truck for $35,400 on April...
asked 33 minutes ago -
Q 5.23:
Jonathan has been doing calculations to determine a missing
component. So far he has...
asked 31 minutes ago -
Use indifference curve and the daily income-leisure choice model
to explain graphically the behavior of employees...
asked 52 minutes ago -
Record the following transactions of Fashion Park in a
general journal. Fashion Park must charge 8...
asked 52 minutes ago -
Chapter 08 Python Assignment: Question 1-5
Please I need help in my python course.
Question 1...
asked 56 minutes ago -
1.
In a study of the effectiveness of
a new pain killer,
4646
out of
821821...
asked 1 hour ago