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Heat capacity
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Questions (88)
Three metals, iron, copper, and gold, have heat capacities of 0.450 J/goC, 0.385 J/goC and 0.129 J/goC, respectively. A 10g
2 answers
asked by
kay
724 views
Given:
cp,ice = 2090 J/kg◦C cp,water = 4186 J/kg ·◦C cp,steam = 2010 J/kg ◦C Lf = 3.33 × 105 J/kg Lv = 2.26 × 106 J/kg
2 answers
asked by
Claudia
714 views
The heat capacity of aluminum is 24.4 J/mol times degrees C. How much energy is released when 5.00 g Al is cooled from 50
3 answers
asked by
Serena
690 views
When 2016 J of heat energy is added to 49.5 g of ethanol, C2H6O, the temperature increases by 16.6 °C. Calculate the molar heat
3 answers
asked by
claire
686 views
The heat capacity of a mercury thermometer is approximately equal to the volume immersed in metre cube multiplied by a constant
2 answers
asked by
Edwin
655 views
At constant volume the heat of combustion of a particular compound is -3378.0 kj/mol.When 1.563 g of this compound ( molar mass
4 answers
asked by
Raul
650 views
When 51J of heat are added to 13g of a liquid, its temperature rises from 10.2 ∘ C to 12.6 ∘ C. What is the heat capacity of
2 answers
asked by
Anonymous
633 views
A 35g sample of Fe is dropped into 80g of water at 20 degrees Celsius. What is the final (equilibrium) temperature of the
1 answer
asked by
Michelle
602 views
Which has greater heat capacity—iron, tin, or bismuth? Why do you say this?
*
1 answer
asked anonymously
40 views
A student calibrates his/her calorimeter. S/he performs part 1 as instructed. The data are: 99.2 g water at 36.0°C are added to
2 answers
asked by
Sarah
603 views
I need help!
I found the change in Temp= -.9 degree C. I don't know what to do next...? What value from this problem do I use as
5 answers
asked by
Kate
603 views
When 1219 J of heat energy is added to 40.4 g of ethanol, C2H6O, the temperature increases by 12.3 °C. Calculate the molar heat
2 answers
asked by
Anonymous
592 views
The heat lost or gained by a system is related to its temperature change by a property called its heat capacity. The molar heat
2 answers
asked by
Caitlin
558 views
When 47.3J of heat are added to 13.0g of a liquid, its temperature rises by 1.76C. What is the heat capacity of the liquid?
2 answers
asked by
Eliza
561 views
A mixture of NaOH and HCl is formed in a calorimeter. There is 50 mL of 2.078 Molar HCl and 51.7mL of 2.134 Molar NaOH.
How would
2 answers
asked by
Max
550 views
Bot which has greater heat capacity---iron, tin, or bismuth? Why do you say this?
1 answer
asked by
Hello
43 views
The heat lost or gained by a system is related to its temperature change by a property called its heat capacity. The molar heat
2 answers
asked by
korko
534 views
a) When a material is heated, the change in temperature of the material for any given amount of energy is dependent on the
2 answers
asked by
Anonymous
530 views
When 1662 J of heat energy is added to 45.9 g of hexane, C6H14, the temperature increases by 16.0 °C. Calculate the molar heat
2 answers
asked by
ashley
509 views
4. Which has greater heat capacity—iron, tin, or bismuth? Why do you say this?
*
1 answer
asked by
v
30 views
It requires 120 J of heat to raise the temperature of 70.0 g of rhodium from 280.0 K to 287.8 K. What is the molar heat capacity
3 answers
asked by
Kales
505 views
A liquid absorbs 45 kJ of heat, and its temperature increases from 305 K to 315 K. Determine the heat capacity of this liquid.
2 answers
asked by
emily
501 views
A chunk of silver has a heat capacity of 42.8 j/°c and a mass of 181 g. Calculate the specific heat of silver
2 answers
asked by
jamiaya bailey
478 views
contains 200 grams of oil that's 30 degrees celsius
they add 100 grams of that oil that's 70 degrees celsius the balance
2 answers
asked by
Anonymous
493 views
What is the specific heat capacity of a metal if it requires 176.1 J to change the temperature of 15.0 g of the metal from
1 answer
asked by
j
469 views
The densities of two substance s are in the ratio of5.6 and the specific heats are in the ratio 3.5 respectively.the ratio of
1 answer
asked by
Mounica
453 views
When 1367 J of heat energy is added to 44.1 g of hexane, C6H14, the temperature increases by 13.7 °C. Calculate the molar heat
1 answer
asked by
anon
458 views
an iron calorimeter has a heat capacity of 68.85 kJ/oC. what is its mass
1 answer
asked by
PurpleDinosaur54
452 views
In an adiabatic coffee cup, a 75mL of 1.0M HCl and 50mL of 1.0M HaOH were neutralize. The initial temperature is 22.1 C and the
1 answer
asked by
KO
450 views
A diatomic ideal gas is heated at constant volume until its pressure becomes 3 times.it is again heated at constant pressure
1 answer
asked by
dukesouvik
479 views
Which has greater heat capacity is it iron, tin or bismuth?
1 answer
asked anonymously
50 views
Which has the greater heat capacity and iron can or bismuth ? Why do you say this?
1 answer
asked anonymously
28 views
Which has greater heat capacity—iron, tin, or bismuth? Why do you say this?
(In kid words)
1 answer
asked by
Strawberry570
55 views
Which has greater heat capacity—iron, tin, or bismuth? Why do you say this?
1 answer
asked anonymously
38 views
What has a higher heat capacity
Copper Aluminum Styrofoam Plastic Paper
1 answer
asked anonymously
13 views
Kpa
1 answer
asked anonymously
3 views
The heat capacity of a material shows the amount of heat that can be taken in before the material increases in temperature.
1 answer
asked by
..
4 views
Use the table of information about different materials to answer the question.
Type of Material Material Heat capacity
1 answer
asked by
..
6 views
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Parent Categories (17)
Calorimetry
Chemical Reactions
Chemistry
Global Warming
Heat
Heat and Temperature
Heat Transfer
Ideal Gas Laws
Ideal gases
Materials
Physical properties of metals
Physics
Physics / Thermodynamics
Thermal Energy
Thermal Physics
Thermochemistry
Thermodynamics