ZuoTi.Pro
Question
Please answer all. Pictures attached.thank you
a) What is the heat capacity of liquid n-hexane at 26.0C7 Number kJ/ mol.° C b) What is the heat capacity of gaseous n-hexane at 26.0°C? Number kJ/ (mol. e c) c) What is the heat capacity of crystalline calcium carbide at 26.0℃? Number kJ/ (mol K)
media%2Ffc7%2Ffc73912f-55b5-4091-8987-a3
science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

where T= temperature -nc a ib, c, d areconstonts b> aserus m-hexane メ26C 12- 3 crystollne calcium carbide 26c ナ2. T 26 t273 = 211 K, = 68.62 ナ2. -8.66 X1。Х

0 0
Add a comment
Know the answer?
Add Answer to:
Please answer all. Pictures attached.thank you a) What is the heat capacity of liquid n-hexane at...
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

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • The heat of fusion of water is 6.01 kJ/mol. The heat capacity of liquid water is...

    The heat of fusion of water is 6.01 kJ/mol. The heat capacity of liquid water is 75.3 J/mol ⋅ K. The conversion of 50.0 g of ice at 0.00 °C to liquid water at 5.00°C requires ________ kJ of heat.

  • a) What is the molar heat capacity of liquid water? J/mol oC (b) What is the...

    a) What is the molar heat capacity of liquid water? J/mol oC (b) What is the heat capacity of 7.60 mol of liquid water? J/ oC (c) How many kJ of heat are needed to raise the temperature of 3.02 kg of water from 36.4 oC to 68.3 oC? kJ

  • show all the steps please. I. What is the heat capacity of 185g of liquid water?...

    show all the steps please. I. What is the heat capacity of 185g of liquid water? How many Kilojoules are needed to raise the temperature of 10 kg of liquid water from 24.6°C to 46.2°C and 38.5 mol of water from 38.1°C to 79.4°C? Ans: 774.04J/gC, 903.74Kj, 119.75KJ 2. A 2.200 g sample of quinone, C&402. is burned in a bomb Calorimeter whose total heat capacity is 7.854 kJ C. The temperature of calorimeter increases from 23.44°C to 30.57C. What...

  • How much heat energy is required to convert 12.7 g of liquid sulfur dioxide, SO,, at...

    How much heat energy is required to convert 12.7 g of liquid sulfur dioxide, SO,, at 216.8 K to gaseous SO, at 263.1 K if the molar heat of vaporization of So, is 24.9 kJ/mol, and the specific heat capacity (C) of liquid So, is 1.36 J/(g. "C)?

  • How much heat energy is required to convert 62.8 g of liquid sulfur dioxide, SO2, at...

    How much heat energy is required to convert 62.8 g of liquid sulfur dioxide, SO2, at 219.4 K to gaseous SO2 at 263.1 K if the molar heat of vaporization of SO2 is 24.9 kJ/mol, and the specific heat capacity (C) of liquid SO2 is 1.36 J/(g ·°C)?

  • 1) When 1336 J1336 J of heat energy is added to 47.6 g47.6 g of hexane,...

    1) When 1336 J1336 J of heat energy is added to 47.6 g47.6 g of hexane, C6H14,C6H14, the temperature increases by 12.4 ∘C.12.4 ∘C. Calculate the molar heat capacity of C6H14. 2) Liquid sodium is being considered as an engine coolant. How many grams of liquid sodium (minimum) are needed to absorb 9.20 MJ9.20 MJ of energy in the form of heat if the temperature of the sodium is not to increase by more than 10.0 °C?10.0 °C? Use CP=30.8...

  • water has a molar heat capacity of 75.38 J/(mol 12. Water has a molar heat capacity...

    water has a molar heat capacity of 75.38 J/(mol 12. Water has a molar heat capacity of 75.38 J/(mol x °C) and its vaporization enthalpy at 100°C is 40.7 kJ/mol. How much energy is needed to convert 36 g liquid H20 at 70.0°C to steam at 100°C? A) 85.9 kJ B) 126 kJ C) 77.6 kJ D) 81.4 kJ E) 45.2 kJ

  • could you please explain all steps in DETAIL and write the formula used. Please and thank...

    could you please explain all steps in DETAIL and write the formula used. Please and thank you! (11.6, 11.7) Liquid ammonia (boiling point =-33.4°C) can be used as a refrigerant and heat transfer fluid. How much energy is needed to heat 25.0 g of NH3() from -65.0°C to -12.0°C? 9. 4.7 J/(g K) 2.2 J/(g K) 23.5 kJ/mol 17.0 g/mol Specific heat capacity, NH3() Specific heat capacity,NHs(g) Heat of vaporization Molar mass, M

  • Liquid ammonia (boiling point = -33.4 degrees Celsius) can be usedas a refrigerant and heat transfer...

    Liquid ammonia (boiling point = -33.4 degrees Celsius) can be usedas a refrigerant and heat transfer fluid. how much energy is neededto heat 25.0 g of NH3 (liquid) from -65.0 degreesCelsius to -12.0 degrees Celsius ? specific heat capacity, NH3 (liquid)   4.7 J/ (g x k) specific heat capacity, NH3 (gas)      2.2J/ (g x k) heat ofvaporization                  23.5 kJ/mol molarmass,                    17.0 g/mol correct answer: 39 kJ please show me step by step how to solve this problem, i'm notgetting the correct answer...

  • Question 16 8 Points Silver is known to be an excellent conductor of heat and electricity....

    Question 16 8 Points Silver is known to be an excellent conductor of heat and electricity. if 8.20 kJ of energy are provided, calculate the energy required (Joules - just put in the number, 4 sig figs) to heat 14.25 g of silver from 25.00 °C to its melting point BLANK-1, the energy required (kJ - just put in the number, 4 sig figs) to melt the silver BLANK-2, and determine whether the silver will reach the boiling point. (yes/no)...

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