How much heat (in kilojoules) is gained by 231 grams of water that is warmed from 25.00C to 39.00C? The specific heat of water is 4.184 J/(g 0C).

Q: What is specific heat ? O The study of heat changes that accompany chemical reactions and phase…

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Q: How much water is present if 64.9 kJ is needed to heat up water at 17.3°C to 96°C to brew some…

A: The amount of heat transferred from a system is calculated as follows,…

Q: If 0.40 kJ of heat is removed from a sample of water and it cools from 25°C to 15°C, what is the…

A: Mass of water is approximately 9.57 grams

Q: A 5.1 g sample of water starting at 58.2°C loses 441 J of energy in the form of heat. What is the…

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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: 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: A quantity of 505 J of heat are added to 11.3 g of water at 28.3 °C. What is the final temperature…

A: According to the answering guidelines, I'm posting the solution for the first question. Kindly post…

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: How much heat is released when 358 g of water cools from 68.3°C to 18.9°C? The specific heat of…

A: This is the question of thermodynamics Here we have to calculate heat released It uses the formula…

Q: Assuming that Coca-Cola has the same specific heat as water [4.18 J/(g⋅∘C)J/(g⋅∘C)], calculate the…

A: given, specific heat (c) = 4.18 J/(gm.°C) mass of the substance(m) = 350 gm initial temperature=…

Q: How much heat in kJ is needed to raise the temperature of 130.0 g of water from 15 degrees Celsius…

A: Given, amount of water =130.0 ginitial temperature Ti =15 °Cfinal temperature Tf =100 °C ( boiling…

Q: How much heat is needed to warm 250 g of water from 22°C to near its boiling point, 98°C? The…

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Q: A 466 g sample of water is heated from 8.50 degrees C to 74.60 degrees C.  Calculate the amount of…

A: Interpretation-  To determine the amount of heat absorbed (in kilojoules ) when 466 g sample of…

Q: Calculate the amount of heat required to raise the temperatureof a 65-g sample of water from 32oC to…

A: The heat Q required to raise the temperature is,

Q: Calculate the amount of heat absorbed by 23.0 g of water when its temperature is raised from 31.0°C…

A: Answer

Q: How much heat will be absorbed by a 96.7 g piece of aluminum (specific heat = 0.930 J/g·°C) as it…

A: To solve this problem we will use the formula  Q = mC∆T  Where ,  Q = heat absorbed  m = mass of…

Q: . How much heat is absorbed by 20g granite boulder as energy from the sun causes its temperature to…

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Q: How much heat must be added to a 8.21 g sample of gold to increase its temperature from 25 oC to…

A: We know that Q = m×C×∆T Q = heat m = mass C = Specific heat ∆T = change in temperature m = 8.21g C =…

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 is absorbed in kJ by 750 grams of water as it is heated from 25oC to 96oC? Specific…

A: Given- mass of the water= 750 grams  heated from 25oC to 96oC Specific heat of water= 4.186 J/goC

Q: If 14.5 kJ of heat were added to 485 g of liquid water, how much would its temperature increase?…

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Q: How much heat is required to raise the temperature of 789g of liquid ammonia, form 25°C to 82.2°C?

A: Given: The mass of liquid ammonia is 789 g. The initial temperature is 25oC. The final temperature…

Q: How many joules of heat are needed to raise the temperature of 10.0g of aluminum from 22 degrees…

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Q: How much heat (kJ) is absorbed by 948.0 g of water in order for the temperature to increase from…

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Q: How much energy is needed to raise the temperature of 80.0 g of water from 22.0 oC to 76.0 oC?  The…

A: The energy required for increasing the temperature of a liquid is given by  Q = mCΔT where Q =…

Q: What amount of heat is released when the temperature of 450.0 g of a substance drops by 7.1 °C?…

A: Amount of heat released or absorbed is given by the formula :- Q = m × c × ∆t Where m = mass of…

Q: If 9000.0J of heat are absorbed by 800.0 g of water at 5.0 degree C, what will be its final…

A: Given,  If 9000.0J of heat are absorbed by 800.0 g of water at 5.0  °C, the final temperature of…

Q: If 10 g of water at 52oC and 25 g of water at 10oC were mixed in an insulated container, what will…

A: Given: Specific heat of water = 4.184 J/g°C

Q: How much heat is absorbed by 750 grams of water as it is heated from 25.0°C to 96.0°C? (in kJ,…

A: Heat absorbed by water, q = ms∆T                                           q = 750 x 4.184 x ( 96.0…

Q: Given that a 10.0 g sample of ice melts and then the resultant water proceeds to warm to 20.0 C,…

A: Given mass of ice = 10g Process 1: conversion of ice at 0 degree tp water at 0 degree The total heat…

Q: 9.  If 14.5 kJ of heat were added to 485 g of liquid water, how much would its temperature…

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Q: How much heat is liberated when 50g of water is cooled from 100 ᵒ C to 20 ᵒ C

A: This can be solved as follows

Q: How many kilojoules of heat are absorbed when 2.00 L of water is heated from 12.5°C to 93.5°C?

A: Mass= density×volume  Mass= 1×0.002=0.002gm Now  Q=mc∆T Q= 0.002×4.18×(93.5-12.5) Q= 0.067×10-6kj

Q: How much heat in Joules must be used to raise the temperature of 0.340 kg of water from 28oC to…

A: Given information: Mass of water = 0.340 kg Initial temperature for water (Ti) = 28 oC Final…

Q: How much heat is required to warm 1.50 kg of sand from 25.0 °C to 100.0 °C?

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Q: Calculate the mass of liquid water (in grams) at 100 °C that can be converted to vapor when 2400 J…

A: Calculate the number of moles of liquid water which can be converted into vapor form on absorption…

Q: If the temperature of a 500.0 -g sample of liquid water is raised 2.00 celsius, how much heat is…

A: We have to Given :                             m = 500.0 g                             Raised in…

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 is absorbed by liquid water that weighs 550 grams as it is heated from 25C to 95C?

A: Given, mass of water m= 550 g T1=25 ℃  T2=95℃ Cp for water = 4.184 J g-1℃-1 heat q=?

Q: What is the final temperature of 450.1 g of water (specific heat = 4.18 J/g･°C) at 24.2°C that…

A: a Specific heat is  heat is required to increase the temperature of of 1 gram of substance by…

Q: How much heat must a 22.0 g sample of water absorb to raise its temperature from 21.0 ∘C to 75.0 ∘C?

A: The specific heat can be defined as the amount of heat per unit mass that is needed to raise the…

Q: The specific heat capacity of water is 4.184 J/(g x degrees C). What temperature rise would you…

A: The specific heat of water is 4.184 J/g  C. The weight of water is 575 g. the value of q is 945 kJ.…

Q: Which substance will have the largest temperature change if the same amount of heat is added to each…

A: Given data Substance Specific heat , Calg·°C Gold , Au (s) 0.0308 Water , H2O (liq) 1.00…

Q: Calculate the energy required (in units of kJ) to heat 12.00 g water from 22.00 oC to 115.0 oC?…

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Q: A 466 g of water is heated from 8.50C to 74.60C. Calculate the amount of heat absorbed (in…

A: Given,  Mass of water = 466 g  Heat absorbed = ?

Q: How much energy must be absorbed by 20.0 g of water to increase its temperature from 283.0 °C to…

A: The answer is given as follows

Q: Define the specific heat capacity of water. What units are used for this value? How much heat is…

A: 1. Solution - Specific heat is defined by the amount of heat needed to raise the temperature of 1…

Q: How much heat is required to convert solid ice with a mass of 685 g at a temperature of -11.0 °C to…

A: Given data:

Q: If 57600 J of energy were absorbed by 250. g of water at 0.0 ̊C, what would be the final…

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Q: How much heat is absorbed by a 275-gram sample of water as it is heated from 25oC to its boiling…

A: The heat absorbed by a substance is dependent upon the nature of the material (specific heat…