# how much heat is required to melt an ice cube that is 4.2 cm x 2.1 cm x 2.9 cm? The density of ice is 0.92 g/cm3

22,259 questions
1. ## Chemistry

how much heat is required to melt an ice cube that is 4.2 cm x 2.1 cm x 2.9 cm? The density of ice is 0.92 g/cm3

asked by Sam on May 2, 2011
2. ## Chemistry

how much heat is required to melt an ice cube that is 4.2 cm x 2.1 cm x 2.9 cm? The density of ice is 0.92 g/cm3

asked by Sam on May 2, 2011

A 0.106 kg ice cube is taken out of a freezer with temperature -16°C. It is then added to a glass of water with mass 0.25 kg. The water initially has a temperature of 24.2 °C. Assume no heat is added or lost to the surroundings. Calculate the amount heat

asked by Anonymous on March 3, 2014
4. ## Physics

A styrofoam cooler is a cube with side length of 20.0 cm and walls with thickness of 1.9 cm. If the external temperature is 27.0 deg. C and the cooler contains ice and water at 0 deg. C. How much heat is transferred into the box in 24 hours? - I got

asked by Alyssa on February 15, 2016
5. ## chemisty

get a piece of ice, rub it on your arm until it melts. Do you feel the heat leaving your body to melt the ice? how much heat was required to melt one gram of a sample ice and warm it to the body temperature of 37 degress celcius? Heat= Heatfusion*massice +

asked by jennifer lowman on May 21, 2007
6. ## Physics

How much heat is required to change a 35.8 g ice cube from ice at -12.7°C to water at 45°C? (if necessary, use cice=2090 J/kg°C and csteam= 2010 J/kg°C)How much heat is required to change a 35.8 g ice cube from ice at -12.7°C to steam at 113°C?

asked by Sam on April 25, 2016
7. ## Melting Ice Chemistry

You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules) is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B.

asked by Josh on June 14, 2013
8. ## Melting Ice Chemistry

You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules) is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B.

asked by Josh on June 14, 2013
9. ## Melting Ice Chemistry

You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules) is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B.

asked by Josh on June 14, 2013
10. ## Melting Ice Chemistry

You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules) is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B.

asked by Josh on June 14, 2013
11. ## Melting Ice Chemistry

You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules) is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B.

asked by Josh on June 14, 2013
12. ## Melting Ice Chemistry

You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules) is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B.

asked by Josh on June 14, 2013
13. ## Physics

An ice cube is placed in a microwave oven. Suppose the oven delivers 105 W of power to the ice cube and that it takes 32,200 J to melt it. How long does it take for the ice cube to melt?

asked by John on March 16, 2010
14. ## Physics

An ice cube is placed in a microwave oven. Suppose the oven delivers 105 W, of power to the ice cube and that it takes 32,200 J to melt it. how long does it take for the ice cube to melt?

asked by Rosco on March 15, 2010
15. ## Physics

An ice cube is placed in a microwave oven. Suppose the oven delivers 135 W of power to the ice cube and that it takes 30200 J to melt it. How long does it take for the ice cube to melt?

asked by Anonymous on March 9, 2010
16. ## Math

Since the purpose of an ice cube is to keep a drink cold, is it better for an ice cube to have a high volume or a low volume? b. Since heat touching the surface of an ice cube causes it to melt, is it better for an ice cube to have a large surface area or

asked by Moosestang on March 9, 2019
17. ## Physics

A 0.0475 kg ice cube at −30.0°C is placed in 0.577 kg of 35.0°C water in a very well insulated container. The latent heat of fusion of water is 334 kJ/kg, the specific heat of ice is 2092 J/(kg · K), and the specific heat of water is 4184 J/(kg · K).

asked by Art on January 25, 2016
18. ## Physics

Latent heat question: Your car's windshield is covered with a .58 cm thick layer of ice. The ice has an area of 1.6m^2. If the temperature of the ice is -2C, how much heat is required to melt all the ice?

asked by Anonymous on December 1, 2010
19. ## physics

An ice cube of mass 0.200 kg melts at 0.0°C, and then the melt water is heated to How much heat was added to the ice cube? For water and Lv = 2257 kJ/kg. The specific heat capacity of water is 4.19 kJ/kg ∙ °C.

asked by Anonymous on September 4, 2015
20. ## math

Analyze It Questions: 1. Since the purpose of an ice cube is to keep a drink cold, is it better for an ice cube to have a high volume or a low volume? Why? (At least 3 sentences.) 2. Since heat touching the surface of an ice cube causes it to melt, is it

asked by cheyann on March 11, 2016

I do not want to fail this, could you please help me with number 1 and 3.D, and then check my other answers? Thank you. 1. Find and simplify the volume-to-surface-area ratio for each of the three possible ice cube shapes. You can use this chart. |Shape|

asked by Alexia Smith on March 3, 2016
22. ## Math

I am doing a project, are my answers correct? 1. Find and simplify the volume-to-surface-area ratio for each of the three possible ice cube shapes. You can use this chart. |Shape| S/A Formula|Volume Formula Cube | S.A=6s^2 | V=s^3 6/s Sphere|S.A+4 pi

asked by Alexia Smith on March 4, 2016
23. ## Chemistry

What amount of energy is required to melt a 27.4 g piece of ice at 0oC? The heat of fusion of ice = 333 Jg-1 Heat required to melt the ice 9.12e3 = J What amount of energy must be removed from 123 g of water to cool it from 71.6oC to 9.41oC? Specific heat

asked by Jill on October 2, 2014
24. ## Chemistry HEAT OF FUSION

What amount of energy is required to melt a 26.9 g piece of ice at 0oC? The heat of fusion of ice = 333 Jg-1 Heat required to melt the ice = J What amount of energy must be removed from 120 g of water to cool it from 72.1oC to 12.4oC? Specific heat of

asked by tanner on October 6, 2011
25. ## Jake

If 142.38 g of l water at 21.7 degrees C is placed into a syrofoam cup with 174.36 g of ice at -27.5 degrees C what would be the final temperature of the entire contents at equilibrium? If it is partially frozen, how many g of the ice has melted? given

asked by Chemistry on October 16, 2007
26. ## Chemistry

22.) The molar heats of fusion and vaporization for water are 6.02 kJ/mol and 40.6 kJ/mol, respectively, and the specific heat capacity of liquid water is 4.18 J/gC. (1) What quantity of heat is required to melt 25.0 g of ice at 0C? (2) What quantity of

27. ## physics

An ice bag containing 0°C ice is much more effective in absorbing heat than one containing the same amount of 0°C water. (a) How much heat in kcal is required to raise the temperature of 0.700 kg of water from 0°C to 27.0°C? (b) How much heat is

asked by Eric on July 19, 2013
28. ## Science

a 67 gram chunk of ice (Heat of Fusion = 6.0 kJ/mol) in a beaker immersed in a water bath. To produce just enough heat to melt the ice, how many moles of solid NaOH (Heat of Solution = -445.1 kJ/mol) must be added to this system to just melt the ice.

asked by Anonymous on January 27, 2014
29. ## Physics

An ice cube of volume 17.7 cm3 is initially at a temperature of -19.3°C. How much heat is required to convert this ice cube into steam?

asked by Sierra on July 31, 2012
30. ## physics

An ice cube of volume 7.6 cm3 is initially at a temperature of -11.4°C. How much heat is required to convert this ice cube into steam?

asked by chase on January 25, 2016
31. ## science

. An ice cube of 48.7 grams is just beginning to melt. It is dropped into a swimming pool with a temperature of 26.0 ºC. How much heat will the ice cube absorb from the water in the swimming pool?

asked by chelsea wagner on January 31, 2014
32. ## Chemistry

How much heat is needed to melt a 25 gram ice-cube at 0 °C? The molar heat of fusion for water is 6.01 kJ/mol. A) 6.01 kJ B) 8.35 kJ C) 150.25 kJ D) 3.34 kJ E) 9.22 kJ

asked by Natalie on March 12, 2010
33. ## Math

I really do not want to fail this project, could anyone please help me understand this and go through step by step with me? Thank you so much. Modern Design magazine is having a contest to design the best ice cube in one of three shapes¡Xa cube, a sphere,

asked by Alexia Smith on March 2, 2016
34. ## physics

A woman finds the front windshield of her car covered with ice at -12.6°C. The ice has a thickness of 4.80 10-4 m, and the windshield has an area of 1.25 m2. The density of ice is 917 kg/m3. How much heat is required to melt the ice?

asked by Jaime on April 14, 2008
35. ## Math :)

Since the purpose of an ice cube is to keep a drink cold, is it better for an ice cube to have a high volume or a low volume? I thought that the higher the volume, the longer the amount of time the ice cube does NOT melt. Which one is best? Thank you. :)

asked by Mariana W. on April 10, 2016
36. ## Chemistry Physics

How many Btu of heat are required to melt 33.0 lb of ice at 32°F and to raise the temperature of the melted ice to 72°F?

asked by Ben on November 17, 2014
37. ## Chemistry

You have an ice cube (H2O) that weighs 5 grams and is at a temperature of 20 degrees Celsius. How many joules is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B. 2088.5 J C. 257.5 J

asked by Josh on June 14, 2013
38. ## Chemistry

You have an ice cube (H2O) that weighs 5 grams and is at a temperature of 20 degrees Celsius. How many joules is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B. 2088.5 J C. 257.5 J

asked by Josh on June 14, 2013
39. ## Chemistry

You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How many joules is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B. 2088.5 J C. 257.5 J

asked by Josh on June 14, 2013
40. ## science

an ice cube, a glass of cold water, and a swimming pool are each exposed to the same amount of sunlight on a hot day. after five minutes, the ice cube is melted and the cold drink is two degrees warmer, but the temperature of the swimming pool remains

asked by Oscar on February 21, 2015
41. ## science

1 litre of coffee at 80oC need to be cooled to 40oC. Assuming that all the ice melts and no heat is lost to the environment. Take the specific heat capacity of coffee to be 4200J/kgK, density of coffee to be 1000kg/m3 and latent heat of fusion of water to

asked by tony on March 13, 2017
42. ## physics

A 0.300-kg of ice is initially at temperature of −8.0 °C. How much heat is required to melt three-quarters the mass of the ice only?

asked by steve on November 14, 2018
43. ## Calculus

The volume of an ice cube as it melts is given by the equation: V = 2.1x10^-5 t^3 - 6.5x10^-4 t^2 - 0.346 t + 21.31 Determine the rate at which the sides of the ice cube melt at both 10 and 75 minutes after the beginning of the melting process. You may

asked by Anonymous on November 8, 2012
44. ## physics

If you drop a piece of ice on a hard surface, the energy of impact will melt some of the ice. The higher it drops, the more ice will melt upon impact.Find the height from which a block of ice should ideally be dropped to completely melt it that falls

asked by Jim on April 3, 2012
45. ## Physics

A 2 kg block of ice is placed in a container at 0 °C. How much energy is required to completely melt the block of ice? (Specific latent heat of fusion for ice = 334 J/g.) A little confused as to what formula to use for this

asked by ronald on March 31, 2016
46. ## physics

In 1986 a gargantuan iceberg broke away from the Ross Ice Shelf in Antarctica. It was approximately a rectangle 160 km long, 45.0 km wide, and 250 m thick. (a) What is the mass of this iceberg, given that the density of ice is 917 kg/m3? (b) How much heat

asked by Eric on July 21, 2013
47. ## physics

In 1986 a gargantuan iceberg broke away from the Ross Ice Shelf in Antarctica. It was approximately a rectangle 160 km long, 45.0 km wide, and 250 m thick. (a) What is the mass of this iceberg, given that the density of ice is 917 kg/m3? (b) How much heat

asked by Eric on July 20, 2013
48. ## Chemistry

How much heat (kcal)is needed to melt 14 ice cubes? Each cube is at 0c and has a mass of 28grams.

asked by Brittany on March 4, 2013
49. ## science

How much latent heat is needed to completely melt 368 gram ice cube?

asked by ann on January 14, 2015
50. ## physics

When you go out to your car one cold winter morning you discover a 0.54 cm thick layer of ice on the windshield, which has an area of 1.6 m2. If the temperature of the ice is -4.1°C, and its density is 917 kg/m3, find the heat required to melt all the

asked by Ryan on April 26, 2010
51. ## Chemistry

How much heat on joules is required to melt 3mol of ice? (the heat of fusion is 6.01 kj/mol)

asked by Cassy on April 4, 2010
52. ## chemistry

the heat of fusion of water is 335 J/g. How much heat would be required to melt 97.8 g of ice

asked by Randy on April 24, 2012
53. ## chemistry

need help setting this problem up: The heat of fusion of water is 335 J/g. How much heat would be required to melt 10.4 g of ice?

asked by ellen on July 20, 2010
54. ## Physics

How much heat is required to melt 50 grams of ice heat it to its boiling point and then turn it into vapor

asked by Anothony on December 6, 2012
55. ## Phyics

How much energy is required to change a 57 g ice cube from ice at −4◦C to steam at 107◦C? The specific heat of ice is 2090 J/kg ·◦ C and of water 4186 J/kg ·◦ C. The latent heat of fusion of water is 3.33 × 105 J/kg, its latent heat of

asked by Beatles Lover on July 8, 2013
56. ## Physics

How much energy is required to change a 58 g ice cube from ice at −1◦C to steam at 101◦C? The specific heat of ice is 2090 J/kg ·◦ C and of water 4186 J/kg ·◦ C. The latent heat of fusion of water is 3.33 × 105 J/kg, its latent heat of

asked by Tiffany on January 30, 2013
57. ## Chemistry

If the latent heat of fusion for water is 333.4 J/g, how much heat is required to melt 170 grams of ice at 0 °C?

asked by Summer on March 14, 2018
58. ## Physics

In 2002, a gargantuan iceberg broke away from the Ross Ice Sheet in Antarctica. It was approximately a rectangle 218 km long, 25.0 km wide, and 250.0 m thick. What is the mass of this iceberg, given that the density of ice is 917 kg/m3? How much heat

asked by Blake on April 21, 2019
59. ## Chemistry 101-URGENT

How much heat is required to melt 43.5 g of ice at 0°C?

asked by Cherly Young on November 18, 2010
60. ## Chemistry

How many calories are required at 0 degrees C to melt an ice cube with a mass of 25g? I got 2000 cal. Could you tell me if this is right?

asked by Eric on September 18, 2010
61. ## Chemistry

How much heat is required to melt 110g of ice at-45°C?

asked by Anna on October 19, 2016
62. ## physics

How many joules of heat are required to melt 20.0 kg of ice at 0°C?

asked by ben green on November 6, 2014
63. ## science

which of the following is the best reason salt is sometimes spread on icy highways? 1) when a car drives on the ice, the firstion created between the salt and the ice produces heat that melts the ice. 2)when salt chemically reacts with the water, the heat

asked by kayci on May 12, 2010
64. ## physics

The formation of condensation on a glass of ice water causes the ice to melt faster than it would otherwise. If 8.80 g of condensation forms on a glass containing water and 170 g of ice, how many grams will melt as a result? Assume no other heat transfer

asked by Eric on July 20, 2013
65. ## physics

The formation of condensation on a glass of ice water causes the ice to melt faster than it would otherwise. If 8.80 g of condensation forms on a glass containing water and 170 g of ice, how many grams will melt as a result? Assume no other heat transfer

asked by Alice on July 20, 2013
66. ## science

Why does an ice cube melt @ room temperature? The melting point of water is zero degrees Celsius (32 degrees Fahrenheit). Room temperature is more like 20 degrees C or 68 degrees F. Therefore, heat is tranferred from the warmer room air to the colder ice

asked by Marissa on May 16, 2007
67. ## Physics HELP!

2. Suppose you pour 15 g of hot water (at 55 oC) into a glass that contains 20 g of ice (at - 10 oC). Neglect the heat absorbed in the glass itself. a. How much heat would the water give up to get cooled to the melting point? b. How much heat would it take

asked by Jonathan on November 19, 2012
68. ## Physics

2. Suppose you pour 15 g of hot water (at 55 oC) into a glass that contains 20 g of ice (at - 10 oC). Neglect the heat absorbed in the glass itself. a. How much heat would the water give up to get cooled to the melting point? b. How much heat would it take

asked by Jonathan on November 19, 2012
69. ## physics

The formation of condensation on a glass of ice water causes the ice to melt faster than it would otherwise. If 7.40 g of condensation forms on a glass containing water and 210 g of ice, how many grams will melt as a result? Assume no other heat transfer

asked by Eric on July 19, 2013
70. ## physics

The formation of condensation on a glass of ice water causes the ice to melt faster than it would otherwise. If 7.40 g of condensation forms on a glass containing water and 210 g of ice, how many grams will melt as a result? Assume no other heat transfer

asked by Alice on July 21, 2013
71. ## Chemistry

How much heat is required to melt 43.5g of ice at its melting point?

asked by Yvone Miles on November 18, 2010
72. ## Chemistry

How much heat is required to melt 43.5g of ice at its melting point?

asked by Yvone Miles on November 18, 2010
73. ## Chemistry Help!!

How many joules of heat are required to melt 60.5g of ice at 0 degrees C?

asked by Maci on October 12, 2011
74. ## chm140

How much heat is required to melt 26.5 of ice at its melting point?

asked by Kathy on May 27, 2010
75. ## Cheistry

How much heat is required to melt 43.5g of ice at its melting point?

asked by Yvone Miles on November 18, 2010
76. ## physics

how many Btu of heat are required to melt 8.35 lb of ice at 32 degrees F

asked by nick on April 9, 2014
77. ## physics

An ice cube at 0°C measures 14.1 cm on a side. It sits on top of a copper block with a square cross section 14.1 cm on a side and a length of 18.9 cm. The block is partially immersed in a large pool of water at 89.3°C. How long does it take the ice cube

asked by SUZAN on July 27, 2014
78. ## physical

An ice cube at 0°C measures 13.9 cm on a side. It sits on top of a copper block with a square cross section 13.9 cm on a side and a length of 19.1 cm. The block is partially immersed in a large pool of water at 88.5°C. How long does it take the ice cube

asked by itufizik on July 23, 2012
79. ## Chemistry

How much heat is required to warm 225g of ice from -48.6C melt the ice warm the water from 0.0C to 100.0C boil the water and heat the steam to 173.0C

asked by Anonymous on February 22, 2010
80. ## Chemistry

How much heat is required to warm 229 g of ice from -45.3°C to 0.0°C, melt the ice, warm the water from 0.0°C to 100.0°C, boil the water, and heat the steam to 173.0°C?

asked by Skrillex on April 22, 2012
81. ## Chemistry

How many calories are required at 0 degrees Celsius to melt an ice cube with a mass of 25 g? Explain in detail. I don't understand.

asked by Evaldo on September 20, 2010
82. ## physics

The Weistin Stamford Hotel in Detroit is 228 m tall. Suppose a piece of ice which initially has a temperature of o degrees celcius falls from the hotel roof and crashes to the ground. Assuming that 50% of the ices mechanical energy during the fall and

asked by bob on May 17, 2009
83. ## CHEMISTRY

If 142.38 g of l water at 21.7 degrees C is placed into a syrofoam cup with 174.36 g of ice at -27.5 degrees C what would be the final temperature of the entire contents at equilibrium? If it is partially frozen, how many g of the ice has melted? given

asked by Jake on October 14, 2007
84. ## chemistry

how much heat is required to melt 15 g of ice which is at a temperature of 0 degrees celsius

asked by johny on July 24, 2012
85. ## science

Which provides more cooling for a Styrofoam cooler, one with 10lb of ice at 0C or one with 10lb of ice water at 0C? Explain your reasoning. 10# ice requires heat to melt the ice + heat to heat the water after it melts. 10# ice water requires heat to heat

asked by patrick on February 17, 2007
86. ## chem

.You have an ice cube that is 150 g and is at a temperature of 0°C. You drop the ice into water that is initially at 15ºC and the ice melts. As a result, the water cools of by exactly 1ºC to become 14ºC. How much water was there? In other words, what

asked by chuck on September 12, 2012
87. ## physics

A 50 gram ice cube is cooled to -10oC in the freezer. How many calories of heat are required to heat it until it becomes liquid water at 20oC? (The specific heat of ice is 0.5 cal/goC.) Answer A) 1250 cal. B) 4000 cal. C) 5000 cal. D) 5250 cal. Can someone

asked by Allison on September 26, 2011
88. ## Science

A 50 gram ice cube is cooled to -10oC in the freezer. How many calories of heat are required to heat it until it becomes liquid water at 20oC? (The specific heat of ice is 0.5 cal/goC.) Answer A) 1250 cal. B) 4000 cal. C) 5000 cal. D) 5250 cal. Can someone

asked by Anonymous on September 26, 2011
89. ## physical science

How many joules of heat are required to melt 40kg of ice at o degrees celcius?

asked by Rosemary on October 2, 2008
90. ## Chemistry

How much energy is required to melt and heat 25 grams of ice at 0ºC to 25ºC?

asked by Sarcasticqueen on March 13, 2013
91. ## Physcial science

How many joules of heat are required to melt 40kg of ice at 0 degrees celsious?

asked by Jordan on November 3, 2008
92. ## Physics Science

How many kilocalories of heat are required to melt 20.0 kg of ice at 0°C? Okay so the given is m=20.0kg Ti=0°C HeatFusionIce=80 kcal/kg

asked by Ben Green on November 7, 2014
93. ## physics

The formation of condensation on a glass of ice water causes the ice to melt faster than it would otherwise. If 8.00 g of condensation forms on a glass containing both water and 200 g of ice, how many grams of the ice will melt as a result? Assume no other

asked by sara on April 27, 2014
94. ## physics

a 75kg skater is travelling at 15m/s stops suddenly on the ice. If the ice is at 0 degrees and it is assumed that all of the skaters energy is converted to heat, how much ice does he melt? (latent heat of fusion for water is 3.3x10^5 J/kg)

asked by Nick on December 16, 2007
95. ## Calculus

A block of ice is exposed to heat in such a way that the block maintains a similar shape as it metls. The block of ice is initially 2' wide, 2 'high, and 3' long. If the change in the width of the ice is -1/3 ft/hr, find: the amount of time it will tak

asked by W on February 7, 2012
96. ## physics

What is quantity of heat required to melt down completely 1kg of ice at 30 degree celsius

asked by Ruth on May 18, 2016
97. ## Physical Science

QUESTION GIVEN---Thermal conductors don’t have to be hot to transfer heat. According to Ch.16, explain a situation when an ice cube would still transfer heat to another object it is in contact with. MY ANSWER---Because, the ice may be trying to transfer

98. ## Physics

How much heat is required to melt 2.4kg of ice at 0 degrees Celsius? So here's what I did: Q=mct = 4200x2.4x(100-0) I assumed the ice was at 100 but I'm pretty sure you're not allowed to do that. Q=mlf 1008000=2.4Lf So I ended up getting the wrong answer,

asked by tristan on April 18, 2017
99. ## physics

latent heat of fusion of ice is 3.36exp5 j/kg and its specific heat is 1200j/mole.k.. 2kg of ice is at -10degC how much ice will be melt when a heat of 1.42exp5 joule is provided completely? a) 0.5kg b) 1.5kg c) 2kg d) 1kg