a 183 degree celsius aluminium block was dropped in 100 degrees celsius water. as a result, the water gained 82,000 J of heat until thermal equilibrium was reached. during this time some, but not all, of the water boiled and turned to steam. assume the water and aluminium make up a closed system and determine how much water turned to steam, and the aluminiums mass. Specific heat of aluminium is 900 J/kg*K steam to water latent heat = 2,260,000 J/kg*K ice to water latent heat = 333,000 J/kg*K Please include the units, and round to the fourth decimal point.

Q: A scientist adds 193 g of water at 51°C to ice at 0°C. If the final temperature of this closed…

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Q: Steam at 100°C is used to warm 350 g of water contained in a 300 g aluminum container.  The initial…

A: Temperature of steam: Mass of water in Aluminium container: Mass of Aluminium container: Initial…

Q: A piece of glass has a temperature of 77.0 °C. Liquid that has a temperature of 30.0 °C is poured…

A: Since the heat gained by the liquid is equal to heat loss by the glass        Qgain=Qlost…

Q: Two pieces of metal (A and B) are in contact with each other and initially at different…

A: Given, Temperature, mass of two metal A & B mA=7.5 g, mB=12.25g TA=23°C, TB=53°C Specific heat…

Q: A hot lump of 37.4 g of aluminum at an initial temperature of 65.9 °C is placed in 50.0 mL H,O…

A: mass of aluminum piece = 37.4 g Initial temperature of aluminum piece = 65.9oC volume of water = 50…

Q: 11. For EACH of you talk calculate the specific heat of the metal in cal/g C (see Introduction).…

A: Given, The mass of aluminum metal is m=28.11g Specific heat of water is cw=1Cal/goC   Trial 1…

Q: A student added lumps of ice to cool a Lemonade. He discovers that 80g of ice at a temperature of…

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Q: A piece of glass has a temperature of 76.0 °C. Liquid that has a temperature of 31.0 °C is poured…

A:

Q: In what follows you might need some or all of the following: the specific heat of solid water (ice)…

A: Given data: The mass of ice is mi=40 g×1 kg1000 g=0.04 kg. The mass of water is mw=250 g×1 kg1000…

Q: Suppose that 0.1 kg of ice at an initial temperature of -10°C are put into 0.40 kg of water at an…

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Q: A container holds 1.8 kg of ice at -15.0 degree C. (mass of the container can be ignored) Heat…

A: mass of ice = 1.8 kg initial temperature of ice = -15oC rate of supply of heat energy = 600 Jmin…

Q: NA block of metal of mass 0.250 kg is heated to 150.0°C and dropped in a copper calorimeter of mass…

A: Under thermal equilibrium, heat energy remains conserved. Therefore  Heat gained by one material  =…

Q: In what follows you might need some or all of the following: the specific heat of solid water (ice)…

A: Given that  mass of steam=20g=20×10-3kgmass of liquid water=600g=600×10-3kgTemperture of…

Q: The specific heat of copper is roughly three times as great as the specific heat of gold. Which of…

A: The specific heat capacity of a substance is the amount of energy required to raise the temperature…

Q: A 155-g aluminum cylinder is removed from a liquid nitrogen bath, where it has been cooled to -196…

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Q: Ice melts to liquid water at O.0°C and it absorbs 0.334kJ of heat per gram. Suppose the heat needed…

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Q: A 195 g aluminum engine part at an initial temperature of 3.0˚C absorbs 40.0 kJ of heat (q). What is…

A: Mass (m) = 195 g Heat absorbed (Q) = 40.0 kJ                                    = 40.0 × 103 J…

Q: 237 g of water, initially at 22.0 degrees Celsius, is placed in a freezer. The water freezes to…

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Q: In what follows you might need some or all of the following: the specific heat of solid water (ice)…

A: Given information Mass of water m1 = 250 gm Temperature of the water T1 = 50 °C Mass of the ice m2 =…

Q: As a physicist, you have a material which has a molar mass of 0.040 kg/mol. You put heat into a…

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Q: A 49.6-kg block of ice at 0 °C is sliding on a horizontal surface. The initial speed of the ice is…

A:

Q: A certain alcohol has a specific heat of 0.57 cal/g\deg C and a melting point of -114\deg C. You…

A: There are mainly three forms of water: ice, water( liquid state) and gas. When ice is melted into…

Q: the tempature of a sample of water is 40. a 50 g sample of ice at 0 c is mixed with the water in an…

A: Mass of sample of ice (mi) = 50g Initial Temperature of ice = 0° C  Final temperature of mixture =…

Q: A 47.5-kg block of ice at 0 °C is sliding on a horizontal surface. The initial speed of the ice is…

A:

Q: You are heating up 27kg of liquid water from 41 degrees Celcius to 50 degrees Celcius.  a.) What…

A: Given:mass of water, m = 27 kgphase of water, liquidinitial  temperature, Ti = 41oCfinal…

Q: A 10 kg box is hit by a truck and slides across the concrete. After being hit by the truck the box…

A: Heat gained by the box is same as the kinetic energy lost, then the specific heat of box is

Q: A 39 g metal ball is heated with 2844 J of energy. The specific heat of the metal ball is 0.35…

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Q: a 10.0 g ice cube in 40.0 g of water at 30.0 c. The system is in a container with negligible heat…

A:

Human Metabolism

Being described as the most complicated machine ever encountered by humans, the human body and the cell metabolism is nothing less than a wonder. Metabolism is the set of life-sustaining chemical reactions within organisms.