ZuoTi.Pro
Question

Using the provided data, calculate the amount of heat, in kJ, that must be removed to...

Using the provided data, calculate the amount of heat, in kJ, that must be removed to cool 18.8 g of gaseous water, initially at 110. °C, to solid water at -12. °C. water molar mass 18.0153 g/mol melting point 0. °C boiling point 100. °C ΔHfus 6.02 kJ/mol ΔHvap at bp 40.7 kJ/mol Cs, solid 2.09 J/g⋅°C Cs, liquid 4.18 J/g⋅°C Cs, gas 1.87 J/g⋅°C

40.8 kJ

67.7 kJ

37.9 kJ

57.4 kJ

16.3 kJ

science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Request Professional Answer

Request Answer!

We need at least 10 more requests to produce the answer.

0 / 10 have requested this problem solution

The more requests, the faster the answer.

Request! (Login Required)

All students who have requested the answer will be notified once they are available.
Know the answer?
Add Answer to:
Using the provided data, calculate the amount of heat, in kJ, that must be removed to...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Similar Homework Help Questions

  • Using the provided data, calculate the amount of heat, in kJ, that must be removed to...

    Using the provided data, calculate the amount of heat, in kJ, that must be removed to cool 22.9 g of gaseous water, initially at 122. °C, to solid water at -29. °C. water molar mass 18.0153 g/mol melting point 0. °C boiling point 100. °C ΔHfus 6.02 kJ/mol ΔHvap at bp 40.7 kJ/mol Cs, solid 2.09 J/g⋅°C Cs, liquid 4.18 J/g⋅°C Cs, gas 1.87 J/g⋅°C

  • Using the provided data, calculate the amount of heat, in kJ, required to warm 21.7 g...

    Using the provided data, calculate the amount of heat, in kJ, required to warm 21.7 g of solid water, initially at -10. °C, to gaseous water at 112. °C. water molar mass 18.0153 g/mol melting point 0. °C boiling point 100. °C ΔHfus 6.02 kJ/mol ΔHvap at bp 40.7 kJ/mol Cs, solid 2.09 J/g⋅°C Cs, liquid 4.18 J/g⋅°C Cs, gas 1.87 J/g⋅°C 72.4 kJ 57.6 kJ 58.5 kJ 66.3 kJ 13.9 kJ

  • Using the provided data, calculate the amount of heat, in kJ, required to warm 22.3 g...

    Using the provided data, calculate the amount of heat, in kJ, required to warm 22.3 g of solid acetone, initially at -110. °C, to gaseous acetone at 74. °C. acetone molar mass 58.0791 g/mol melting point -95. °C boiling point 56. °C ΔHfus 5.69 kJ/mol ΔHvap at bp 29.1 kJ/mol Cs, solid 1.6 J/g⋅°C Cs, liquid 2.16 J/g⋅°C Cs, gas 1.47 J/g⋅°C

  • Heat of fusion (ΔHfus) is used for calculations involving a phase change between solid and liquid,...

    Heat of fusion (ΔHfus) is used for calculations involving a phase change between solid and liquid, with no temperature change. For H2O, ΔHfus=6.02 kJ/mol. Specific heat capacity (C) is used for calculations that involve a temperature change, but no phase change. For liquid water, C=4.184 J/(g⋅∘C). Heat of vaporization (ΔHvap) is used for calculations involving a phase change between liquid and gas, with no temperature change. For H2O, ΔHvap=40.7 kJ/mol. How much heat is required to boil 77.5 g of...

  • Approximately how many ice cubes must melt to cool 1150 milliliters of water from 29°C to...

    Approximately how many ice cubes must melt to cool 1150 milliliters of water from 29°C to 0°C? Assume that each ice cube contains 1 mole of H2O and is initially at 0°C. ∆H(fusion) = 6.02 kJ/mol; ∆H(vaporization) = 40.7 kJ/mol c(solid) = 2.09 J/g°C; c(liquid) = 4.18 J/g°C; c(gas) = 1.97 J/g°C Enter your answer numerically.

  • if u can show how u do each one, that would be amazing! How much heat...

    if u can show how u do each one, that would be amazing! How much heat is required to convert 90 g of ice at - 40.0°C into water at 60.0°C? The specific heats (Cs) of ice, water, and steam are 2.09 J/gK, 4.18 J/gK, and 1.84 J/gK, respectively. For H0 AH A) 60.1 kJ = 6.01 kJ/mol, and AH B) 18.8 kJ -40.67 kJ/mol. C) 45.1 kJ D) 37.6 kJ E) 30.5 kJ 11. What is correct for a...

  • Calculate the amount of heat (in kJ) required to raise the temperature of 14.0 g of...

    Calculate the amount of heat (in kJ) required to raise the temperature of 14.0 g of liquid H_2O (molar mass = 18.0 g/mol) from 25.0 degree C to the boiling point and then to vaporize the liquid at that temperature, (specific heal capacities: H_2O(s): 2.06 J/g degree C, H_2O(l): 4.18 J/g degree C, H_2O(g): 1.92 J/g degree C; heat of fusion of H_2O: 6.02 kJ/mol; heat of vaporization of H_2O: 40.7 kJ/mol; melting point of H_2O: 0.0 degree C, boiling...

  • How much energy (heat) is required to convert 52.0 g of ice at -10.0 C to...

    How much energy (heat) is required to convert 52.0 g of ice at -10.0 C to steam at 100 C?Specific heat of ice: 2.09 J/g * C DHfus = 6.02 kJ/molSpecific heat of water: 4.18 J/g * C DHvap = 40.7 kJ/molSpecific heat of steam: 1.84 J/g * C

  • 11. The following would be required for calculations of heat flow in which of the heating...

    11. The following would be required for calculations of heat flow in which of the heating curve steps ? Molar heat of vaporization of water (AH vap = 40.7 kJ/mol) Specific heat of ice (Cice = 2.09 J/g °C) Molar heat of fusion of water (AH fus = 6.02 kJ/mol) Specific heat of water (C H20 = 4.18 J/g °C) Specific heat of steam(C steam = 2.01 J/g °C) Heating Curve for Water Degrees Celsius -50+ 0 400 800 1200...

  • Calculate the amount of heat in kJ that is required to heat 20.0 g of ice...

    Calculate the amount of heat in kJ that is required to heat 20.0 g of ice from -25 ºC to 90 ºC, and sketch a heating curve for the process. The specific heat of ice is 2.11 J/( g. ºC); water 4.18 J/( g. ºC) and the ΔHfus for water is 6.01 kJ/mol

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT