ZuoTi.Pro
Question

A 45.5 gram sample of a mineral is placed in boiling water until its temperature is...

A 45.5 gram sample of a mineral is placed in boiling water until its temperature is 100 degrees C. It is then placed in 255 grams of H20 with a temperature of 22.5 degrees C. The final temperature of the system settles at 32.4 degrees C. What is the specific heat of the mineral?

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:
A 45.5 gram sample of a mineral is placed in boiling water until its temperature is...
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

  • 5) A 125-g sample of an unknown mineral was heated to 102.5°C and placed into a...

    5) A 125-g sample of an unknown mineral was heated to 102.5°C and placed into a calorimeter containing 85.0 g of water at 19.5°C. The heat capacity of the calorimeter was 13.9 J/°C. The final temperature in the calorimeter was 53.0"C. What is the specific heat of the mineral? Show work for partial credit. GADT 5) A 125-g sample of an unknown mineral was heated to 102.5°C and placed into a calorimeter containing 85.0 g of water at 19.5°C. The...

  • Calculate the final temperature of the system: A 50.0 gram sample of water initially at 100...

    Calculate the final temperature of the system: A 50.0 gram sample of water initially at 100 °C and a 100 gram sample initially at 20.72 °C are mixed. The specific heat of water is 4.184 J/gC). Record your answer in scientific notation using 3 significant figures.

  • A 25.00 gram sample of an unknown metal initially at 99.0 degrees Celcius is added to...

    A 25.00 gram sample of an unknown metal initially at 99.0 degrees Celcius is added to 50.00 grams of water initially at 11.1 degrees Celcius. The final temperature of the system is 20.15 degrees Celcius. Calculate the specific heat of the metal. (The specific heat of water is 4.184 J/g*C).  JgoCJgoC

  • A 25.00 gram sample of an unknown metal initially at 99.0 degrees Celcius is added to...

    A 25.00 gram sample of an unknown metal initially at 99.0 degrees Celcius is added to 50.00 grams of water initially at 9.47 degrees Celcius. The final temperature of the system is 20.15 degrees Celcius. Calculate the specific heat of the metal. (The specific heat of water is 4.184 J/g*C). Record your answer in scientific notation using three significant figures.

  • a) calculate the temperature change for a 987 gram sample of water that absorbed 6,990 joules...

    a) calculate the temperature change for a 987 gram sample of water that absorbed 6,990 joules of heat. is this endo- or exorthermic? b) how many grams of water when absorbing 12,000 calories will heat from 31.2 degrees c to 99.5 degrees c? c) 69.8 grams of aluminum is heated with 3,900 joules of energy. what will be the temperature change? what would the temperature be if the initial temperature was 25.0 degrees c? the c for aluminum is =...

  • A 25.00 gram sample of an unknown metal initially at 99.0 degrees Celsius is added to...

    A 25.00 gram sample of an unknown metal initially at 99.0 degrees Celsius is added to 50.00 grams of water initially at 12.16 degrees Celsius. The final temperature of the metal and water is 20.15 degrees Celsius. Calculate the specific heat of the metal. (The specific heat of water is 4.184 J/g*C). (HINTS: Recall that the q of a system is equal to the -q of the surroundings. So you can set up two equations here: one for the loss...

  • A 25.00 gram sample of an unknown metal initially at 99.0 degrees Celsius is added to...

    A 25.00 gram sample of an unknown metal initially at 99.0 degrees Celsius is added to 50.00 grams of water initially at 14.37 degrees Celsius. The final temperature of the metal and water is 20.15 degrees Celsius Calculate the specific heat of the metal (The specific heat of water is 4.184J'g'C). (HINTS Recall that the qof a system is equal to the of the surroundings So you can set up two equations here one for the loss of heat from...

  • .5 M H2O4 17) A 100-gram sample of copper at 100.0°C is added to 50.0 grams...

    .5 M H2O4 17) A 100-gram sample of copper at 100.0°C is added to 50.0 grams of water at 26.5°C in a thermally insulated container. What will be the final temperature of the Cu-H20 mixture if the specific heat of Cu-0.384 J/goC? (assume the specific heat of water is 4.184 J/g C and the density of water is 1.00 g/mL) (10 pts) your answer

  • calculate the final temperature of the water. 15. A 25.0g sample of aluminum, taken from boiling...

    calculate the final temperature of the water. 15. A 25.0g sample of aluminum, taken from boiling water is placed into 85.00 g of water at 23.5 °C. Calculate the final temperature of the water. 16. A 12.00 g sample of iron is taken from a beaker of water, at 98.6 °C, and placed into a 25.00 g sample of water at 19.4 °C. Calculate the final temperature of the water. 17 Con the boot of funion for wtar at the...

  • A 500 gram sample of water has 5200 kJ of heat added to it. The water...

    A 500 gram sample of water has 5200 kJ of heat added to it. The water had an initial temperature of 10°C. What is the final temperature of the water? The specific heat of water is 4.184 J/g•°C.

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