How much heat would need to be removed to cool 50.3 g of water from 25.6°C to -10.7°C? Csolid = 2.092 J/g-°C Cliquid = 4.184 J/g-°C AHfusion = Ttusion = 0.0 °C 6.01 kJ/mol

Q: How much heat would need to be removed to cool 50.3 g of water from 25.6°C to -10.7°C? Csolid =…

A: Given, mass of water =50.3 gcools from 25.6 °C to -10.7 °Cwe are asked to calculate the amount of…

Q: Calculate the heat released, in Joules, when cooling a 350.0 g of aluminum bar from 70.0 degrees to…

A:

Q: How much heat would need to be removed to cool 29.5 g of water from 25.6°C to -10.7°C? Csolid =…

A: We have to predict the amount of heat removed from the water to have given temperature change.

Q: How much heat must be absorbed by a 15.0-g sample of water to raise its temperature from 25.0 °C to…

A: The heat absorbed by the given system is determined by using following formula.

Q: How much heat would need to be removed to cool 50.3 g of water from 25.6°C to -10.7°C?

A:

Q: How much energy is required to raise the temperature of 10.8 grams of solid chromium from 21.5…

A: According to thermodynamics: q=mc∆T                  . . . (1) Here, m is the mass = 10.8 g c is the…

Q: Calculate how much heat 32.0 g of water absorbs when it is heated from 25.0°C to 80.0°C. Specific…

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Q: Calculate the amount of heat, in calories, that must be added to warm 62.9 g of wood from 20.8 °C to…

A: The amount of heat energy needed to rise the temperature of 62.9 grams of wood from 20.8 oC to 46.1…

Q: Using the following data shown below for the heating curve and calculate the total amount of heat…

A: The specific heat capacity is defined as the amount of heat energy needed to raise the temperature…

Q: How much heat is required to heat a 18.4 g ice cube from -23.0 °C to -1.0 °C? Specific heat of ice…

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Q: 5. How much heat must be,removed from 15.5 g of water at 90.0°C to cool it to 43.2°C? 30353

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Q: How many grans of liquid CFCu are needed to cool 226 gof water from 49.9 to 205 C? The specific heat…

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Q: Benzene has a boiling point of 80.1 °C, and a specific heat capacity of 1.8 J/g °C in the liquid…

A: Given :- Boiling point of Benzene=80.1°C, Specific heat capacity of Benzene (l) = 1.8J/(g °C)…

Q: How much heat would need to be removed to cool 215.5 g of water from 25.6°C to -10.7°C? Csold =…

A: Mass of water = Mw = 215.5 gInitial Temperature = Ti = 25.6 °CFinal Temperature = Tf = -10.7°CCsolid…

Q: How many joules of heat are lost by 3580 kg of granite asit cools from 41.2°C to -12.9°C? The…

A: Given:   Mass of granite, m=3580Kg                                =3580000gInitial temperature of…

Q: Q5 How many kilojoules are required to melt 15 g of ice at 0 °C, and raise the temperature of the…

A: The solution is as follows:

Q: How much heat is involved when an 100 g ice at 0 °C is heated to 80 °C? Specific heat of ice is 0.5…

A: Given data - - > mass (m) = 100 g Specific heat (C) = 0.5 cal/g °C Initial temperature (T1) = 0°C…

Q: How much energy is needed to cause 5.0x104 g of ice to heat from -40 C to its melting point and then…

A: Matter around us exist in mainly three states, that is solid, liquid and gas. The matters change…

Q: Calculate the amount of heat needed to raise the temperature of 2.34moles of pure liquid ethanol…

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Q: What change in energy is required to heat 55.00 g of water at 15.00 degrees C to vapor at 180.0…

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Q: How much heat is required to warm 1.50 kg of sand from 24.0 ∘C to 100.0 ∘C

A: Given: Mass of water = 1.5 kg = 1500 g Initial temperature (T1) = 24°C  Final temperature (T2) =…

Q: How much total heat, in kJ, does it take to heat 82.58 grams of ice at 0°C to 91.36°C?   cwater =…

A: Here there are two heat to be consider as q1 = Heat require to melt the ice at 0 oC and q2 =  heat…

Q: A 149-g sample of steam at 100 ∘C is emitted from a volcano. It condenses, cools, and falls as snow…

A: The emitted volcano at 1000C is 149 g. The heat of condensation = 2260 J/g =149 g x 2260 J/g= 336740…

Q: How much heat would need to be removed to cool 197.1 g of water from 25.6°C to -10.7°C?

A: Given, mass of water = 197.1 g  initial temperature, Ti=25.6°C Final temperature , Tf=-10.7°C

Q: In their Memoir on Heat, published in 1783, Lavoisier andLaplace reported, “The heat necessary to…

A: Given, The specific heat capacity of water is  4.18 J. Initial temperature 0°C. The final…

Q: Calculate the amount of heat required to raise the tempature of an 91 g sample of water from 39C to…

A: Given: Specific heat of water = 4.18 J/g⋅∘C. Mass of water = 91 g. Initial temperature (T1) = 39 ∘C…

Q: 14. Why do substances with hign heat capac poo O They absorb heat instead of sending it to other…

A: Given: Substances with high heat capacity make poor heat conductors.

Q: An ice cube at 0.00 °C with a mass of 8.64g is placed into 85.0g of water at 45°C. If no heat is…

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Q: w many grams of liquid CF2CI2 are needed to cool 126 g of water from 44.1 to 26.3 °C? The specific…

A: CF2Cl2  chemical name is dichlorodifluoromethane   , it is colourless gas and  it is usually called…

Q: Calculate the amount of heat required to raise the tempature of 20.0g of water from -21.0C to 16 C

A: Given that,  Amount of water m = 20.0 g Change in temperature ∆T= 16°C  -  (-21°C)      = 37 °C Heat…

Q: 25.0 kJ of heat is added to 52.0g of ice at -10.0°C. What is the temperature of the water (in °C…

A: To Solve this problem we will use the formula q = m• c •∆T  Where,  q = heat abosbed  m = mass of…

Q: Calculate the amount of heat needed to raise the temperature of 2.34 moles of pure liquid ethanol…

A: The initial temperature of ethanol is -84°C in kelvin scale the value is (T1)=-84+273K= 189K the…

Q: How much heat would need to be removed to cool 81.5 g of water from 25.6°C to -10.7°C?

A: Given that:  Mass of water (m) = 81.5 g  Initial temperature (T1) = 25.6°C Final temperature (T2) =…

Q: The specific heat capacity of liquid mercury is 0.14 J/gK. How many joules of heat are needed to…

A: Specific heat capacity is the amount of heat that is required to rise a temperature of 1 kgsubstance…

Q: ) How much energy is required to heat a 60.5 gram sample of ice from -35.0°C to steam at 115°C?

A: This question can be solved by simply measuring the heat change in each transition in the given…

Q: What is the final temperature (in °C) of 500.1 g of water (specific heat = 4.184 J/g.°C) at 24.20°C…

A: q=m×c×(T2-T1) Where  q= heat absorbed m=mass  C=specific heat of the substance T2= final temperature…

Q: How many kilojoules of heat energy are absorbed by a 200. g block of ice from -10 C to 0 C?

A: Solution-  Given Temperature-  00C to - 100C heat energy are absorbed by block of ice =200. g…

Q: How much heat (in kJ) is required to convert 49.6 grams of butane (C4H10) from an initial…

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Q: 1. Calculate the amount of heat energy associated with 125 g of ice at 0°C turning into water at…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What change in energy is required to heat 55.00 g of water at 15.00 0C to vapor at 180.0 0C?

A: The quantity of heat transfers from one form to another is denoted as Q. Given the mass of…

Q: How much heat is required to warm 2.07 kg of sand from 32.6 to 48.9 °C. The specific heat of sand is…

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Q: Hesting Curve of Weter Evaporation Steam 100- Candensastion 50- Water Melting Freezing lce Jeules…

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Q: 6. Suppose 1.0 x 102 grams of ice absorbs 1255 J of heat, reaching a final temperature of -2.0°C.…

A: Given: The mass of ice = 1.0×102 g The amount of heat absorbed by ice = 1255 J The final temperature…

Q: How much heat is absorbed by a 1.50-g water sample if it is heated from 25.0°C to 38.0°C? The…

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Q: How much heat (in kJ) would need to be removed to cool 113.1 g of water from 25.60°C to -10.70°C?…

A: The intermediate steps to cool water from 25.60°C t -10.70°C is represented as:H2O (l, 25.60°C)→H2O…

Q: The specific heat capacity of liquid water is 4.18 J/g-K. How many joules of heat are needed to…

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Q: amount of heat released

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Q: (Q46) How much heat (in kJ) is released when 32.2 grams of liquid bromine (Br2) is cooled from an…

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Q: compare the amount of heat given off by 1.40 mol of liquid water when it cools from 100.0c to 30c to…

A: Heat capacity of liquid water - 4.184 J/(g oC) Heat capacity of steam - 2.03 J/(g oC) Amount of…