How much heat energy does it take to boil 2.35kg of water at 100 degrees Celsius completely to steam at 100 degrees Celsius?

Q: How much water remains unfrozen after 50.2 kJ is transferred as heat from 260 g of liquid water…

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A: Given  Calculate energy required to change a 50g ice cube from ice at -15 degrees celcius to steam…

Q: 15000J of heat are added to 5.6 kg of lead initially at 30C (specific heat of lead is 130 J/kg C),…

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Q: A lager block of ice at 0 °C has a hole chipped in it, and 370 g of aluminium pellets at a…

A: Solution:

Q: How much ice at 0 degree Celsius must be poured into a 100 g of water at 80 degree Celsius, to…

A: Given: Mass of water mw=100 g, Temperature of water Tw=80°C, Temperature of ice Ti=0°C, Final…

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Q: A 5.00 g pellet of aluminum reaches a final temperature of 63 degree Celsius when gaining 200 J of…

A: The mass of aluminum,

Q: What minimum heat is needed to bring 100 g of water at 20°C to the boiling point and completely boil…

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Q: How much heat energy does it take to boil 2.35 kg of water at 100oC completely to steam at 100oC ?…

A: As temperature of water is100° C, only latent heat of vaporization is required to convert the water…

Q: How much heat energy is added to 2.00 kg of ice at -5.0 degree Celsius is changed to water at 80.0…

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Q: How many calories are needed to change 10 grams of ice at 0 degree to steam at 100 degree Celsius?

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Q: What is the final temperature of a drink if the initial 0.600 kg of water is at a temperature of…

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Q: What is the final temperature when 22 g of Aluminum at 30°C is placed in 200 g of water at 20°C?

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Q: A quantity of steam (400 g) at 122c is condensed, and the resulting water is frozen into ice at 0c.…

A: The amount of heat removed is, Q=mcsteam∆T+mLV+mcwater∆T+mLf=mcsteam∆T+LV+cwater∆T+Lf

Q: The specific heat of copper is 385J/Kg/K. How much energy in Joules is need to heat up a 0.4 kg of…

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Q: A 1.00-kg block of aluminum is warmed at atmospheric pressure so that its temperature increases from…

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Q: How much heat energy does it take to boil 2.35 kg of water at 100oC completely to steam at 100oC ?

A: When a substance changes its form (or state) at a constant temperature, it either releases or…

Q: What is the final temperature when 50 g of Copper at 200°C is placed into 200g of water at 20.0°C?

A: We need to calculate the final temperature when 50 g copper at 200 degC is mixed with 200 g of water…

Q: How much energy does it take to boil 2.35 kg of water at 100 degrees c completely to steam at 100…

A: The mass of water is, m=2.35 kg The heat of vaporization of the water vapor at 100 degrees Celsius…

Q: How much heat does it take to completely melt 4 kg of ice, initially at -20oC?

A: The heat needed to melt the ice completely will be the sum of the heat needed to raise the…

Q: The temperature of 3.0 mol of a gas with c = 6.00 cal/molK is to be raised to 50.0 K.  If the…

A: Data provided: No. of moles (n) = 3 mol Specific heat capacity (Cv) = 6 cal/mol.K Change in…

Q: How much energy is required to change a 40.-g ice cube from ice at -10.°C to steam at 110.°C?

A: Write the expression to find the energy required to convert -10.0°C ice to 0°C and substitute the…

Q: How much energy in Cal does it take to completely boil 1.70 kg of water at 23oC?

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Q: How much energy must be removed from the system to turn liquid copper of mass 1.5kg at 1083 degrees…

A: Given data: The mass of copper is m=1.5 kg. The initial temperature is T=1083℃. The final…

Q: How much heat will be needed to completely melt 80 g of ice at 0o C to water at 0o C?

A: Mass of ice,

Q: How much energy does it take to warm up 4.8kg of iron from room temp. to 400 degrees Celsius?

A:

Q: The specific heat of iron is 412J/Kg/K. How much energy in Joules is need to heat up a 0.2 kg of…

A: The energy required to raise the temperature of a substance of mass 'm' is given by the following…

Q: How much heat is required to convert 300 g of steam at 110 oC to ice at -30 oC?

A: The amount of heat required to convert 300 g of steam at 110 ºC to 300 g of steam at 100 ºC can be…

Q: One gram of water and 1 gram of soil (“land”) are at a temperature of 20°C (68°F). If 5 calories of…

A: The amount of heat transfer is given as, Here, m, c, Ti and Tf represent the mass, the specific…

Q: A quantity of steam (390 g) at 113 degrees Celsius is condensed, and the resulting water is frozen…

A: Given Mass of steam = 390 g = 0.390 kg Initial temperature of steam Ti = 113°C We have to How much…

Q: What quantity of heat is needed to convert 2 kg of ice at -25 oC to steam at 100 oC?

A: The specific heat, the latent heat of the water in its different phases, and the temperature…

Q: Heating 2.5 mol of neon in a rigid container causes the temperature to increase by 15°C. By how much…

A: Given: The number of moles of neon is n=2.5 mol. The temperature is ∆T=15oC The gas constant is…

Q: How much heat does it take to vaporize 800 g of liquid nitrogen (N 2)?

A: The expression for the heat to vaporize is,

Q: How much heat is needed to completely vaporize 20 grams of ice, initially at 5oF? (Note that initial…

A: Covert 5 Fahrenheit into degree Celsius.

Q: How much energy in Cal does it take to completely boil 1.70kg of water at 23 degrees Celsius?

A: We know, Q=mc∆T

Q: How much heat energy Q does it take to turn a kilogram of ice at an initial temperature of -15.0…

A:

Q: How long will a 518-m steel (coefficient of linear expansion: 0.000012 per Kelvin) be after its…

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Q: Liquid nitrogen has a boiling point of −195.81oC at atmospheric pressure. Express this temperature…

A: Given: Temperature of the boiling point of liquid nitrogen in celsius (Tc) = −195.81oC To find:…

Q: A 2.0-kg aluminum block is originally at 10 degrees celcius. If 36 kJ of energy are added to the…

A: The heat energy used to raise the temperature of aluminum is calculated by using the formula…

Q: Ten grams of steam at 100°C are mixed with 200 g of cold water at 10.0°C in an aluminum container…

A: We have to find the final temperature for the given problem, where 10 grams of steam at 100°C are…

Q: The specific heat capacity of water is extremely high. If it were much lower, say, one-fifth as…

A:

Q: If we assume the gas does not condense to a liquid, what volume is approached for a gas at 0°C…

A: According to the ideal gas law, Hence, the volume is directly related to temperature.

Q: 30 g of copper pellets are removed from a 300°C oven and immediately dropped into 100 mL of water at…

A: The heat energy released or absorbed is calculated by using the formula Q=mcTf-Ti , where m is the…