Questions LLC
Login
or
Sign Up
Ask a New Question
Specific heat
Page 2
Questions (336)
An ice cube at 0 degrees Celsius was dropped into 30.0g of water in a cup at 45 degrees Celsius. At the instant that all of the
4 answers
asked by
Help1001
1,847 views
If the specific heat of a marshmallow is 2 J/g, how much heat is given off when it cools from room temp (25C) to its liquid
3 answers
asked by
Jon
2,160 views
How much heat is required to raise the temperature of 100 g of lead 20 degrees C? The specific heat of lead is 0.0305 cal/g K.
A)
3 answers
asked by
Domino
1,376 views
A 23.9 g piece of metal heated to 97.8 oC is placed in 52.4 g water at 21.9 oC. After the
metal is added, the temperature of the
4 answers
asked by
HAY
2,112 views
give the specific heat for aluminum is 0.900 J/g*c how much energy is required to raise 25.0 g of aluminum from 20.0 to 75.0
3 answers
asked by
sally
1,098 views
If 125 cal of heat is applied to a 60.0-g piece of copper at 23.0∘C , what will the final temperature be? The specific heat of
4 answers
asked by
gabriel
3,198 views
A 355-g piece of metal at 48.0 degree celsius is dropped into 111g of water at 15.0 degree celsius.If the final temperature of
3 answers
asked by
Sue
926 views
If a 10.0 g piece of metal required 100 cal to raise its temperature
by 20°C, what would you report as its specific heat?
5 answers
asked by
lanette
1,949 views
A 215 g sample of a substance is heated to 330 degrees C and then plunged into a 105 g aluminum calorimeter cup containing 165 g
3 answers
asked by
E
2,056 views
If 59 J of heat is added to an aluminum can with a mass of 22.2 g , what is its temperature change? Specific heat capacity of
4 answers
asked by
sl
878 views
A 50.0g sample of copper at 10.0 C is placed in 200.0g H20 at 40.0 C in a calorimeter. Heat flows from the water to the copper
3 answers
asked by
Karen
614 views
A piece of glass has a temperature of 76.0 °C. Liquid that has a temperature of 40.0 °C is poured over the glass, completely
3 answers
asked by
Anonymous
945 views
the specific heat capacity of seawater is 3900 j/kg degrees celcius. how much energy is needed to heat 500g of seawater from 20
3 answers
asked by
freddie
604 views
A Jeweler working with a heated 47g gold ring must lower the ring's temperature to make it safe to handle. If the ring is
5 answers
asked by
Demi
2,816 views
A 150.0-g sample of metal at 80.0∘C is added to 150.0 g of H2O at 20.0∘C. The temperature raises to 23.3∘C.
Assuming that
3 answers
asked by
sara
2,175 views
950 J of energy is used to heat an unknown mass of copper from 20.0° C to 95.0° C. The specific heat of copper = 0.39
3 answers
asked by
grxph
598 views
Determine the specific heat of a metal from the following data. A 75 g piece of the metal at 100.0 C was placed into an ice
3 answers
asked by
lori
627 views
A 226 g sample of brass at 105◦C is placed in
a calorimeter cup that contains 283 g of water at 29◦C. If you disregard the
3 answers
asked by
Vienna
905 views
A lump of ice at -10 degree celsius weighing 0.80 kg is dropped into water at 0 degree celsius. If 0.005 kg of water freeze.
4 answers
asked by
Om Gopal Mishra
802 views
A 1.8 kg piece of a metal initially at a temperature of 180oC is dropped into the water with mass of 14 kg. The water is in a
4 answers
asked by
Anonymous
885 views
How much heat must be added to 20 grams of water at 100 degrees Celsius to convert it to steam?
My work Q = (20)(4.18 x
3 answers
asked by
Jiskha help
1,374 views
A volume of 100.mL of H2O is initially at room temperature (22.00 ∘C). A chilled steel rod at 2.00 ∘C is placed in the
5 answers
asked by
Help
1,979 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
2 answers
asked by
Mike
572 views
1) Nova, whose mass is 50.0 kg, stays out skiing for too long and her body temperature drops by 2.00 degree celsius . What is
3 answers
asked by
Isis
1,693 views
A hot, just minted copper coin is placed in 112g of water to cool. The water temperature changes by 8.58 C and the temperature
3 answers
asked by
Anonymous
3,106 views
The specific heat of a certain type of metal is 0.128 J/(g-c). What is the final temperature if 305 J of heat is added to 86.9 g
4 answers
asked by
Eric
2,108 views
The specific heat of silver is 0.057 calories/gram°C. If 10.0 grams of silver were heated and the temperature of the sample
5 answers
asked by
emily
2,650 views
400.0g of a metal absorbs 10000.J of heat energy and its temperature rises from 20.0*C to 103.0*C. What is he specific heat of
4 answers
asked by
san b
1,640 views
100-g sample of substance is heated to 100˚C and placed into calorimeter cup containing 150 g of water at 25˚C. The sample
3 answers
asked by
John
1,022 views
A 55.0-g piece of copper wire is heated, and the temperature of the wire changes from 19 degrees C to 86 degrees C. The amount
3 answers
asked by
kayla
1,567 views
A 2.8-kg sample of a metal with a specific heat of 0.127 cal/g℃ is heated to 100℃ then placed in a 50 grams sample of water
3 answers
asked by
Dos
111 views
if it takes 105 calories to warm 100 g of aluminum from 20 c to 25 c what is the specific heat of aluminum
3 answers
asked by
kenjamin
263 views
When 435 J of heat is added to 3.4 g of olive oil at 21.0oC, the temperature increases to 85oC. What is the specific heat of
4 answers
asked by
zanae
781 views
A 4.0g sample of glass was heated from 1oC to 41oC. If the specific heat of the glass is 0.20 J/g ⦁oC, how much heat did the
1 answer
asked by
ava
411 views
A piece of copper alloy with a mass of 77.0 g is
heated from 34.0◦C to 50.0◦C. In the process, it absorbs 593 J of energy as
1 answer
asked by
Cam
407 views
You are given 50.0g of an unknown metal. You apply 6.00 x103J of energy to
the metal, raising its temperature from 25.0°C to
4 answers
asked by
Anonymous
501 views
A piece of unknown metal with mass 68.6 g is heated to an initial temperature of 100 °C and dropped into 84 g of water (with an
3 answers
asked by
dawson
1,533 views
A mass M of solid metal at temperature T is put into 3.0kg of water
which is initially at 90◦C. The metal and water are placed
3 answers
asked by
Cassidy
456 views
A student heats 64.05 grams of nickel to 97.80 °C and then drops it into a cup containing 81.11 grams of water at 21.79 °C.
3 answers
asked by
Emmanuel
701 views
A 1000 g sample of metal with a specific heat of 0.50 J/goC is heated to 100.0oC and then placed in a 50.0 g sample of water at
3 answers
asked by
nia
734 views
A piece of lead at 100 degrees celsius has a mass of 500 grams. It is placed in a 200 grams of water at 20 degrees celsius that
2 answers
asked by
Jo
652 views
The specific heat of aluminum is 0.900*j/g*C
How much heat is required to raise the temperature of a 30.0 g block of aluminum
3 answers
asked by
Ashley
2,098 views
50 gram of steel at 100 degree centigrade is addae to 100grame of water at 30 degree centigrade the resultant temperature is 35
3 answers
asked by
Anonymous
682 views
7. The specific heat of wood is 2.03 J/g∙°C. How much heat is needed to convert 550. g of wood at -15.0°C to 10.0°C?
3 answers
asked by
Nick
1,079 views
A metal ball of mass 1.8 kg with initial temperature of 46.5 C is dropped into a container of 3 kg of water at 15 C. If the
3 answers
asked by
john
526 views
95.0mL of H2O is initially at room temperature (22.0∘C ). A chilled steel rod at 2.0∘C is placed in the water. If the final
4 answers
asked by
Anna
1,740 views
What amount of heat is required to raise the temperature of 350 grams of copper to cause a 25°C change? The specific heat of
3 answers
asked by
Fredrick
1,488 views
A metal block of mass 11.5 g gives off 360 J of heat while cooling from 99.7 to 32.5 oC. What is the specific heat of the metal
3 answers
asked by
d
906 views
How much heat in kilojoules has to be removed from 225g of water to lower its temperature from 25.0 degrees celsius to 10.0
4 answers
asked by
Kayla
2,165 views
The specific heat of gold is 0.031 calories/gram°C and the specific heat of silver is 0.057 calories/gram°C. If equal amounts
5 answers
asked by
Anonymous
2,021 views
Pages
1
2
3
4
5
6
7
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