If a temperature vs. time curve gives a delta T of 10.0 C and you assume that all the heat produced has been absorbed by 100 grams of water, how many joules of heat have been produced? (the specific heat of water=4.184J/g degree C)

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A: Specific heat ( s ) :-  The amount of heat required to raise the temperature of one gram of a…

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A: Calorimetry refers to measurement of heat change associated with a physical or chemical change. The…

Q: 2. How many grams of water would require 2200o joules of heat to raise its temperature from 34.0°C…

A:

Q: Please explain

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Q: Calculate the joules of energy required to heat 454 g of water from 5.4 °C to 98.6 °C.

A: Given: mass of water = 454 g Initial temperature of water = 5.4 °C Final temperature of water = 98.6…

Q: 1. What quantity of heat is required to raise the temperature of 450 grams of water from 15°C to…

A: Given Mass of water (m) = 450 g Initial temperature (Ti) = 15°C Final temperature (Tf) = 85°C Amount…

Q: How many joules are required to heat 75 grams of water from -85 ˚C to 185˚C?

A: Energy that required to heat water is calculated using the given formula,

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A: Specific heat It is amount  of heat required to change the temperature of a substance by 1 Degree of…

Q: How much heat energy, in calories, is needed to heat 150 grams of water from 20.4 C to 50. 7 C ?

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A: Given that,

Q: If 75.0 grams of water is heated from 32.6°C to 78.9°C, how many kilojoules of heat does the water…

A: Given - - > Mass, m = 75 g Initial temperature, T1 = 32.6°C Final temperature, T2 = 78.9°C…

Q: Calculate the energy (in kJ) required to heat 0.706 grams of water from 43.5 ℃ to 119.2 ℃.

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Q: EA 0.3423 g sample of pentane, C5H12, was burned in a bomb calorimeter. The temperature of the…

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Q: How many kJ of heat are needed to raise the temperature of 2 kg of water from 35 °C to 86 °C?

A: Heat capacity or thermal capacity is a physical property of matter, defined as the amount of heat to…

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A: Answer is explained below.

Q: An aluminum coin has a mass of 0.568g, a heat capacity of 0.903J/g°C and has gone from -12.5°C to…

A: First calculate the change in temperature ( ∆T ) :  ∆T = T2 - T1  ∆T = ( 33.0°C ) - ( -12.5°C )  ∆T…

Q: 6.117 What is the temperature of a 125-g sample of tin, initially at 26.2°C, if 155 J of heat is…

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Q: What is the specific heat of 54.8 g of a substance that releases 445 Joules of heat upon cooling…

A: q = mc∆T  q is the amount of heat energy released m is the mass of substance  c is the specific heat…

Q: How many joules are required to heat 200 grams of water from 25°C to 125°C?

A: The mass of the water sample is = 200 g The initial temperature of the water is = 25oC The final…

Q: How much heat energy is lost when a 15.00 gram sample of water cools from 42°C to a final…

A: Specific heat capacity is defined as the heat  required to raise the temperature of one gram of a…

Q: A flask containing 8.0 × 10² g of water is heated, and the temperature of the water increases from…

A:

Q: How much energy is required to heat 200ml of water from 20°C to 55°C?

A: Given data,Volume of water=200mLInitial temperature(Ti)=20oCFinal temperature(Tf)=55oC

Q: A backpacker wants to carry enough fuel to heat 2.4 kg of water from 25∘C to 100.0 ∘C. If the fuel…

A: Given, Mass of water = 2.4kg. Initial temperature = 25oC Final temperature = 100oC.

Q: If a temperature vs. time curve gives a delta T of 10.0 C and you assume that all the heat produced…

A: Given : Delta T= 10.0 degree Mass of water (m) = 100g Specific heat of water (c) = 4.18 J/g degree…

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A: Given : mass of cold water = 84.35 g Mass of hot copper = 62.86 g Initial temperature of hot copper…

Q: A sample of water is heated from 10°C to 15°C by the addition of 130 joules of heat. What is the…

A: we know , Relationship between change in temperature and heat absorbed is given as…

Q: Find the final temperature of water given an initial temperature of 28 ˚ C, a mass of 8 g, heat (q)…

A: Initial temperature of water (T1) = 28°C Mass of water (m) = 8 g Heat absorbed (q) = 184 J Specific…

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Q: If a 45 g mass of water goes from 25.0 ∘ C to 75.0 ∘ C, how much heat energy in kilojoules (kJ) has…

A: The water is consists of specific heat which is absorbed in reaction. The boiling point of water is…

Q: If 0.066 mol of hydrochloric acid (HCl)  is mixed with 0.066 mol of sodium hydroxide (NaOH)  in a…

A:

Q: If 0.067 mol of hydrochloric acid  (HCl)  is mixed with 0.067 mol of sodium hydroxide  (NaOH)  in a…

A:

Q: 4. If the Law of Conservation of Energy states that energy is neither be created nor destroyed, but…

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Q: How many joules of energy are needed to heat 15g of water from 5.0 C to 15.0 C?

A:

Q: It takes 3.89x10* BTU of energy to heat a typical house, with an area of 2370 square feet, for a…

A: BTU represent the British thermal unit, while kJ represents kilojoules. These are the units of…

Q: A backpacker wants to carry enough fuel to heat 2.4kg of water from 25 C to 100.0 C. If the fuel he…

A: Given: Mass of water= 2.4 kg Initial temperature= 25 C Final temperature= 100.0 C

Q: Aluminum has a specific heat of 0.9J/(g °C). How much energy in kJ is needed to raise the…

A: Given, mass of Al block = 625 g  Specific heat, c = 0.9 J/g°C

Q: If 335 g of water at 24.5°C absorbed 2.66 kj of energy, what is the final temperature of the water?

A:

Q: How many joules of energy are needed to heat 7g of water from 105.0 C to 110.0 C?

A: With the help of the specific heat capacity of a substance,  mass and temperature change conversion…

Q: If 150 grams of water changes temperature by 7.2 °C, how much heat energy flows

A:

Q: 1,922 Joules of heat are added to 42.5 grams of water, initially at 20∘C. What is the final…

A: The final temperature is given below

Q: Calculate the energy (in kJ) required to heat 0.355 grams of water from 106.0 ℃ to 177.4 ℃.

A: Answer      Q = mCvdT    m = .355 gm, Cv = 4.18 j/g°C, dT = (177.4…

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A: Given :-  Volume of water = V = 60 L  Mass of water = m = 60 kg = 60000 g  Initial temperature of…

Q: A sample of aluminum absorbs 50.1 J of heat, upon which the temperature of the sample increases from…

A: Heat absorbed = 50.1 J  Initial temperature  = 20.0 °C  Final temperature  = 35.5 °C  Specific heat…

Q: How many grams of water would require 2,247 joules of heat to raise its temperature from 36.86 °C to…

A: Solution - According to the question - Given - Given the heat of water = 2,247 joules change in…

Q: When 31.2 g of aluminum is warmed from 21.5°C to 30.9°C, how many calories of heat does it require?

A: Specific heat capacity is the amount of heat in Joules is required by the substance to raise its…