Question

If 1.46 L of water is initially at 26.2 ∘C, what will its temperature be after...

If 1.46 L of water is initially at 26.2 ∘C, what will its temperature be after absorption of 9.4×10−2 kWh of heat? Express your answer using two significant figures.

0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
If 1.46 L of water is initially at 26.2 ∘C, what will its temperature be after...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

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
  • Suppose that 28 g of each substance is initially at 26.0 ∘C.​ Part A What is...

    Suppose that 28 g of each substance is initially at 26.0 ∘C.​ Part A What is the final temperature of gold upon absorbing 2.40 kJ of heat? Express your answer using two significant figures. Part B What is the final temperature of silver upon absorbing 2.40 kJ of heat? Express your answer using two significant figures. Part C What is the final temperature of aluminum upon absorbing 2.40 kJ of heat? Express your answer using two significant figures. Part D...

  • Suppose that 27 g of each of the following substances is initially at 25.0 °C. What...

    Suppose that 27 g of each of the following substances is initially at 25.0 °C. What is the final temperature of each substance upon absorbing 2.45 kJ of heat? gold Express your answer using two significant figures. IVO A n N o 2 ? Submit Request Answer Part B silver Express your answer using two significant figures. IVO AO + O 2 ? T = aluminum Express your answer using two significant figures. IVO AXO + O 2 ? T-...

  • A 2.5 kg lead ball is dropped into a 2.5 L insulated pail of water initially...

    A 2.5 kg lead ball is dropped into a 2.5 L insulated pail of water initially at 20.0 ∘ C . part A) If the final temperature of the water-lead combination is 27.1 ∘ C , what was the initial temperature of the lead ball? Express your answer using two significant figures

  • PART A A volume of 110. mL of H2O is initially at room temperature (22.00 ∘C)....

    PART A A volume of 110. mL of H2O is initially at room temperature (22.00 ∘C). A chilled steel rod at 2.00 ∘C is placed in the water. If the final temperature of the system is 21.40 ∘C , what is the mass of the steel bar? Use the following values: specific heat of water = 4.18 J/(g⋅∘C) specific heat of steel = 0.452 J/(g⋅∘C) Express your answer to three significant figures and include the appropriate units. PART B The...

  • Part a. A volume of 90.0 mL of H2O is initially at room temperature (22.00 ∘C)....

    Part a. A volume of 90.0 mL of H2O is initially at room temperature (22.00 ∘C). A chilled steel rod at 2.00 ∘C is placed in the water. If the final temperature of the system is 21.10  ∘C , what is the mass of the steel bar? Use the following values: specific heat of water = 4.18 J/(g⋅∘C) specific heat of steel = 0.452 J/(g⋅∘C) Express your answer to three significant figures and include the appropriate units. Part b. The specific...

  • The main reason that distillation is a costly method for purifying water is the high energy...

    The main reason that distillation is a costly method for purifying water is the high energy required to heat and vaporize water. Using the density, specific heat, and heat of vaporization of water from Appendix B in the textbook, calculate the amount of energy required to vaporize 1.50 gal of water beginning with water at 24 ∘C. Express your answer using two significant figures. E =   kJ   SubmitMy AnswersGive Up Part B If the energy is provided by electricity costing...

  • How much heat is required to warm 1.30 L of water from 28.0°C to 100.0°C? (Assume...

    How much heat is required to warm 1.30 L of water from 28.0°C to 100.0°C? (Assume a density of 1.0 g/mL for the water.) Express your answer in joules to two significant figures. View Available Hint(s) ADD MO O ? Submit Previous Answers Request Answer Chapter 7 Exercise 7.49 - Enhanced - with Feedback and Hints MISSED THIS? Read Section 7.3 (Pages 267-272); Watch KCV 7.3, IWE 7.2. Part A Suppose that 25 g of each of the following substances...

  • A gas has a volume of 4.10 L at 0 ∘C. What final temperature, in degrees...

    A gas has a volume of 4.10 L at 0 ∘C. What final temperature, in degrees Celsius, is needed to change the volume of the gas to each of the following, if n and P do not change? 1.00 L Express your answer using three significant figures. 1800 mL Express your answer using two significant figures 10.5 L Express your answer using three significant figures. 54.0 mL Express your answer using three significant figures.

  • A volume of 125 mL of H2O is initially at room temperature (22.00 ∘C). A chilled...

    A volume of 125 mL of H2O is initially at room temperature (22.00 ∘C). A chilled steel rod at 2.00 ∘C is placed in the water. If the final temperature of the system is 21.00  ∘C , what is the mass of the steel bar? Use the following values: specific heat of water = 4.18 J/(g⋅∘C) specific heat of steel = 0.452 J/(g⋅∘C) Express your answer to three significant figures and include the appropriate units.

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