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Specific heat
Questions (336)
The energy given off by 300 grams of an alloy as it cools through 50°C raises the temperature of 300 grams of water from 30°C
5 answers
asked by
jane
5,352 views
a 1.0 kg sample of metal with a specific heat of 0.50KJ/kgCis heated to 100.0C and then placed in a 50.0g sample of water at
5 answers
asked by
nate
4,523 views
The specific heat of aluminum is 0.90 J/ g*C degrees and of iron is 0.45 J/g*C. How much energy was absorbed by each 1-gram
4 answers
asked by
Spartan
4,461 views
If 150.0 grams of iron at 95.0 degrees Celcius, is placed in an insulated container containing 500.0 grams of water at 25.0
5 answers
asked by
Chloe
3,900 views
A 25 gram piece of metal is sitting in a beaker of boiling water. The metal is taken out of the beaker and quickly placed in a
5 answers
asked by
ANNIE
2,402 views
What is the specific heat in J/g Celsius for a metal sample with a mass 95.6 g which absorbs 841 J of energy when it's
5 answers
asked by
Mike
5,218 views
Determine the specific heat of iron if 6.1 J of energy are needed to warm 1.50 g of iron from 20 degrees C to 29 degrees C
5 answers
asked by
Anonymous
2,194 views
What is the specific heat of lead if 13.6 cal are needed to raise the temperature of 35.6 g Pb by 12.5 LaTeX: ^\circ∘ C ? Your
4 answers
asked by
???
823 views
2. A 75.0 g sample of a metal is placed in boiling water until its temperature is 100.00C. A calorimeter contains 100.00 g of
3 answers
asked by
Lilian
2,320 views
A 0.6-g peanut is burned beneath 50 g of water, which increases in temperature from 22degreesC to 50 degreesc. What is the exact
4 answers
asked by
Rachel
3,435 views
1. How much heat energy is lost by 3 kg of water when it cools from 80 degrees C to 10 degrees C?
2. A 300 g piece of aluminum is
7 answers
asked by
Debra
5,786 views
Thanks can you check one more
If it takes 105 calories to warm 100g of aluminium from 20oC to 25oC, what is the specific heat of
7 answers
asked by
sam
4,378 views
3.) A 5.00 x 10^2 g block of metal absorbs 5016 joules of heat when its temperature changed from 20 degrees C to 30 degrees C.
5 answers
asked by
mhaidar9108
6,564 views
A 28.4 g sample of aluminum is heated to 39.4 C, then is placed in a calorimeter containing 50.0 g of water. Temperature of
4 answers
asked by
Ish
4,256 views
A piece of metal weighing 5.10g at a temperature of 48.6 degree Celsius was placed in a calorimeter in 20.00 mL of water at 22.1
3 answers
asked by
Mai
2,802 views
how would i calculate; a 50g sample of water at 100 degrees is poured into a 50g sample of water at 25 degrees. with a specific
3 answers
asked by
Noreen
1,781 views
A 100 g mass of aluminum at 100 deg C is placed in 100 g of water at 10 deg C. The final temperature of the mixture is 25 deg C.
4 answers
asked by
Lakshmi
1,224 views
Specific Heats for Several Common Metals J g^-1 °C^-1
AI - 0.903 Cu- 0.385 Fe- 0.449 K- 0.757 Pb- 0.128 Zn- 0.388 b) Which metal
3 answers
asked by
i need help :(
538 views
a bunsen burner flame takes 8 minutes to raise 250g of water from 20 degrees to 100 degrees celcius, when the water is in a
4 answers
asked by
Mikky
1,391 views
The specific heat of gold is 0.031 calories/gram°C. If 10.0 grams of gold were heated and the temperature of the sample changed
5 answers
asked by
Kali
1,661 views
If the specific heat of water is 4.180 J/ g °C, what mass of water can be heated from 5.0°C to 80.0°C by 27000 J of heat?
6 answers
asked by
Jada Biscoe
59 views
How much heat is lost when 4110 Fran metal bar whose specific heat is 0.2311j/ gc cools from 100c to 20c
4 answers
asked anonymously
135 views
A ball of iron with a mass of 252 g was heated using 2263 J of energy. The initial temperature was 547 deg * C What was the
1 answer
asked by
I.D.C.I.I.C.I.S.S.I.N.T.D.W.H.T.B.D.
138 views
A piece of unknown metal with a mass of 68.6 grams is heated to an initial temperature of 100 Celsius and dropped into 42 grams
12 answers
asked by
Raven
4,378 views
If the addition of 2,000 joules of heat to 10 kilograms of a substance raises it's temperature 2 degrees,the specific heat of
5 answers
asked by
Troy
1,266 views
A 15.0 gram lead ball at 25.0°C was heated with 40.5 joules of heat. Given the specific heat of lead is 0.128 J/g∙°C, what
4 answers
asked by
Suizaranne
10,227 views
A metal object with a mass of 19g is heated to 96 degrees celcius, then transfered to a calorimeter containing 75 g of water at
4 answers
asked by
Ashleigh
4,895 views
I'm not sure how to solve this:
If 125 cal of heat is applied to a 60.0-g piece of copper at 20.0∘C , what will the final
15 answers
asked by
mysterychicken
15,970 views
In lab you submerge 100 g of 41 degree Celcius iron nails in 100 g of 25 degree Celcius water (the specific heat of iron is 0.12
4 answers
asked by
christy
6,469 views
Ethylene glycol has a specific heat of 0.578 cal/(g×°C). If 23.2 g of ethylene glycol absorbs 75.6 cal of heat energy, what
4 answers
asked by
Chemistry Chick
3,790 views
The number of kilojoules needed to raise the temperature of 125 g of water from 20°C to 95°C is ________. The specific heat of
4 answers
asked by
Anonymous
3,665 views
A 325.0-g piece of gold at 427°C is dropped into 200.0 g of water at 22.0°C. (The specific heat of gold is 0.131 J/g°C.)
4 answers
asked by
Bruce
1,456 views
When 90 kJ is removed from a 2-kg copper bar its temperature drops from 200 degrees celcius to 85 degrees celcius what is the
4 answers
asked by
Brenda
3,112 views
If the temperature of 50.0 grams of water was raised to 50°c by the addition of 4180J of heat energy. What was the initial
4 answers
asked by
Adora
2,215 views
Which of the following substances could be heated from 20°C to 100°C most quickly? Assume identical heat sources are used on
4 answers
asked by
Angela
3,284 views
a sliver coin and a gold coin each have a mass of exactly 6.6 grams the specific heat of sliver is 0.235j/g.degrees celcius and
4 answers
asked by
nikita
1,171 views
calculate the specific heat for 18.5-g sample of tin that absorbs 183 J when its temp increases from 35.0 degrees celcius to
4 answers
asked by
dancechick123
1,705 views
The specific heat of zinc is 0.386 J/g degrees Celsius. How many joules would be released when 454 grams of Zinc at 96.0 degrees
4 answers
asked by
Sam
2,781 views
It takes 51.0 j to raise the temperature of an 8.60 g piece of unknown metal from 13.0 C to 25.0 C. What is the specific heat
4 answers
asked by
Anonymous
3,483 views
Calculate the amount of heat (in calories) absorbed when 50.0g of water at 20C spreads over your skin and warms to body
4 answers
asked by
HighHopes
1,498 views
* A 50 gram sample of an unknown metal warms from 18 to 58 after absorbing 800 joules of energy. what is the specific heat of
4 answers
asked by
help
3,765 views
In the construction of bridges and skyscrapers, gaps must be left between adjoining steel beams to allow for the expansion and
4 answers
asked by
duane
2,284 views
95.0mLmL of H2O\rm H_2O is initially at room temperature (22.0∘C\rm{} ^{\circ}C). A chilled steel rod at 2.0∘C\rm ^{\circ}C
4 answers
asked by
Anna
1,313 views
Physical therapists know as you soak tired muscles in a hot tub, the water will cool down as you heat up. If a 68.1 person at
4 answers
asked by
DariaV
764 views
A 125-g piece of metal is heated to 288 degrees celsius and dropped into 85.0 g of water at 26 degrees celsius. If the final
6 answers
asked by
Alicia
3,089 views
How many minutes would be required for a 269.0 W immersion heater to heat 292.0 g of water from 16.8°C to 97.4°C?
1 answer
asked by
tomi
288 views
The specific heat of copper is .4 joules/gram degrees Celsius. How much heat is needed to change the temperature of a 30 gram
4 answers
asked by
Jake
2,301 views
A 22.44g sample of iron absorbs 180.8J of heat, upon which the tempature of the sample increases from 21.1 C to 39.0 C. What is
4 answers
asked by
Camarra
2,871 views
The specific heat of aluminum is 0.897 J/g•°C. Which equation would you use to calculate the amount of heat needed to raise
4 answers
asked by
Anonymous
2,477 views
55 kJ of heat are added to 200 kg of a metal at 28.00◦C and the temperature rises to 29.18◦C. What was the metal?
1. tungsten
4 answers
asked by
Arturo
1,323 views
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Subcategories (7)
Calculation
Comparison between water and nickel as heat sources
Conductors and Insulators
Ethanol and Air
Finding Specific Heat
Metal Specific Heat
Negative Specific Heat
Parent Categories (19)
Calorimetry
Chemistry
Heat
Heat and Temperature
Heat and Thermodynamics
Heat capacity
Heat Transfer
Heat transfer and temperature
Heat Transfer and Thermodynamics
Material Properties
Physical Properties of Materials
Physics
Thermal Conductivity
Thermal Energy
Thermal Equilibrium
Thermal Physics
Thermal Properties
Thermochemistry
Thermodynamics