Question

adding 2200 cal of heat into 250 g of a mystery liquid raises its temperature by...

adding 2200 cal of heat into 250 g of a mystery liquid raises its temperature by 30 C. What is its specific heat capacity

Homework Answers

Answer #1

We know the relation for heat given and temperature for any material.

By putting values, we can find specific heat capacity of the liquid in Cal/kgK.

We can also convert it to kJ/kgK by multiplying it by 4.2. (1Cal = 4.2J)

Know the answer?
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
Similar Questions
Water's heat of fusion is 80. cal/g, and its specific heat is 1.0 cal/g.celsius. Some velomobile...
Water's heat of fusion is 80. cal/g, and its specific heat is 1.0 cal/g.celsius. Some velomobile seats have been designed to hold ice packs inside their cushions. If you started a ride with ice packs that held 1200 of frozen water at 0 celsius , and the temperature of the water at the end of the ride was 32 celsius , how many calories of heat energy were absorbed?
1- A mystery material is initially at 15°C. A total of 86 cal of heat is...
1- A mystery material is initially at 15°C. A total of 86 cal of heat is added to the material, changing its temperature to 61°C. If this material has a mass of 159 g, what must be the specific heat capacity of the material? (In cal/g·C°) 2- Is it possible for there to be a system where heat is added to a gas, but the gas maintains a constant temperature? 3- Two identical conducting spheres on insulating stands each initially...
2. Sixty grams of water is at an initial temperature of 24 °C. Calculate the heat...
2. Sixty grams of water is at an initial temperature of 24 °C. Calculate the heat required to completely convert the 100 ºC water to steam. (The latent heat of vaporization of water is 540 cal/g.) The heat required to completely convert the 100 ºC water to steam is... kcal? 3. How much heat is required to raise the temperature of 140 g of water from 12°C to 88°C? The specific heat capacity of water is 1 cal/g·°C. The heat...
The specific heat capacity of aluminum is 0.22 cal/g °C. The specific heat capacity of water...
The specific heat capacity of aluminum is 0.22 cal/g °C. The specific heat capacity of water is 1.00cal/g °C. If you heat a 100-gram aluminum pot containing 100 grams of water over the stove, which will warm up at a higher rate — the aluminum pot or the water? Hint: Consider the definition of specific heat capacity. A. The aluminum pot B. The water C. They will warm at the same rate.
803 cal of heat is added to 5.00 g ice at –20.0 °C. What is the...
803 cal of heat is added to 5.00 g ice at –20.0 °C. What is the final temperature of the water? SPecific heat H2O(s)= 2.087 J/(g*C) Specific heat H2O(l)=4.184 J/(g*C) Heat of fusion= 333.6 J/g
How much heat must be added to 100 g of water at an initial temperature of...
How much heat must be added to 100 g of water at an initial temperature of 50oC to completely evaporate it? Specific heat capacity of water is 1 cal/(oC·g), and latent heat of vaporization is 540 cal/g.
The heat of fusion of water is 79.9 cal/g, the heat of vaporization of water is...
The heat of fusion of water is 79.9 cal/g, the heat of vaporization of water is 540 cal/g, and the specific heat of water is 1.00 cal/deg/g. How many grams of ice at 0 ° could be converted to steam at 100 °C by 9,076 cal of heat?
suppose the specific heat of ice and water is 0.49 cal/g. C ( C represent degree...
suppose the specific heat of ice and water is 0.49 cal/g. C ( C represent degree Celsius) and 1.0 cal/g. C. the latent heat of fusion of water is 80 cal/g. how much heat (in calories) is required for 100 grams of ice with an initial temperature of -10 C to a. raise the ice's temperature to the melting point? b. then completely melt the ice to water? c. finally, raise the water's temperature to 50 C?
The specific heat capacity of liquid water is 4.18 J/g-K. How many joules of heat are...
The specific heat capacity of liquid water is 4.18 J/g-K. How many joules of heat are released when the temperature of 9.00 g of water decreases from 34.2 °C to 45.5 °C?
How much heat must be supplied to a 500 g iron pan to increase its temperature...
How much heat must be supplied to a 500 g iron pan to increase its temperature from 20 OC to 100 OC. The specific heat of iron is c= 0.11 cal/g/OC
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT