The temperature of a sample of silver increased by 22.4 °C when 273 J of heat was applied. Substance Specific heat J/(g °C) What is the mass of the sample? lead 0.128 silver 0.235 copper 0.385 iron 0.449 m = aluminum 0.903

Q: The specific heat capacity of lead is 0.13 J/g°C. How much heat (in J) is required to raise the…

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Q: I'm not sure how to answer this question. The correct answer is in red.

A: Heat in kilojoules, specific heat capacity, temperature difference and the calculated mass are…

Q: How much heat is required to raise the temperature of a 1.15 kg piece of copper metal from 25.0 °C…

A: Given :-  Mass of Copper metal = m = 1.15 kg = 1150 g  Initial temperature of Copper metal = Ti =…

Q: Iron has a specific heat capacity of 0.45 J/g C. If a piece of iron at 95 C is added to 175 g of…

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Q: When a 4.25-g sample of solid sodium nitrate dissolves in 50.0 g of water in a coffee-cup…

A: The mass of sodium nitrate is = 4.25 g The mass of water is = 50.0 g The mass of solution is =…

Q: A 104 g copper sample (specific heat=0.385 J/g°C) at 100°C is added to 48 g water at 29.5°C. What is…

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Q: What is the final temperature of a piece of gold that had 26 Joules of heat applied to it? The mass…

A: Q = heat applied = 26 J m = mass of gold = 20 g Initial temperature = Ti = 25°C C =  specific heat…

Q: A 4.22 kg piece of copper metal is heated from 20.5°C to 224.5°C. Calculate the heat absorbed (in…

A: The mass of 1.0 kg in g is 1000 g. The mass of the 6.22 kg copper in g is 6220 g. 1000 g=1.0 kg 4.22…

Q: mass of the substance

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Q: How much energy as heat is required to raise the temperature of 50.00 mL of water from 25.55 °C to…

A: Given data Initial temperature of water, T1 = 25.55 °C  Final temperature of water, T2 = 28.22 °C…

Q: A piece of gold (specific heat of 0.129 J/g oC) at 190 oC is placed in 165 mL of water. The initial…

A: The heat lost by the piece of gold is absorbed by water. The amount of heat absorbed by water can be…

Q: metal radiator is made from 25.9 kg of iron. The specific heat of iron is 0.449 J/g °C. How much…

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Q: The change in internal energy of a system is +10.0 J and the system acquires 15 J of heat. How much…

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Q: A metal radiator is made from 14.0 kg of iron. The specific heat of iron is 0.449 J g °C. How much…

A: The mass of iron is = 14.0 g The specific heat of iron is = 0.449 J.g-1.oC-1 Increase in the…

Q: How much energy is required to change the temperature of 15.0 g Fe from 18.5oC to 56.8oC? The…

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Q: A sample of copper absorbs 43.6 kJ of heat, resulting in a temperature rise of 40.0°C, determine the…

A: The Heat required to raise the temperature of 1 gram of a substance by one degree (1K or 1°C) is…

Q: 2. A sheet of gold weighing 10 g and at a temperature of 18.0°C is placed flat on a sheet of iron…

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Q: If 800 J of heat is added to a system when it does 500 J of work, what is the change in internal…

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Q: A piece of unknown substance weighs 44.7 g and requires 2110 J to increase its temperature from…

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Q: 13. In an experiment, 30.0 g of metal was heated to 98.0°C and then quickly transferred to 50.0 g of…

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Q: How much energy as heat is required to raise the temperature of 50.00 mL of water from 25.69 °C to…

A: The heat required to raise the temperature of a substance can be expressed as :

Q: Calculate the average of the following specific heat determinations: 0.25 J/g °C 0.27 J/g °C 0.28…

A: The average value  of a set of numbers is simply the sum of the numbers divided by the total number…

Q: QUestion attached

A: The heat required is given by, q= m.C.∆T where q is the heat needed, m is the mass, C is the…

Q: A change in a system occurs such that 76.2 J of heat flows in to the system and 66.5 J of work is…

A: Introduction: From the 1st law thermodynamics,  the change in internal energy, ∆U = q + w (q =…

Q: A system absorbs 140 J of heat from the surrounding and 85 J of work is done on the system by…

A: A system absorbs 140 J of heat from the surrounding and 85 J of work is done on the system by…

Q: When immersed in water, the temperature of a 102.1 gram sample of metal changes from 150.2 0C to…

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Q: The quantity of heat required to change the temperature of 1 g of a substance by 1°C is defined as…

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Q: What amount of heat is needed to raise the temperature of a 12.7 g piece of aluminum (specific heat…

A: Given that: mass of aluminum = 12.7 g initial temperature, T1 = 23.5 °C  final temperature = 72.0°…

Q: determine the heat associated with a decrease in the temperature of 375g of water from 31.5°C to…

A: Heat is the amount of energy that is transmitted from one device to its surroundings due to the…

Q: An 80.0 g sample of a gas was heated from 25 ∘C to 225 ∘C. During this process, 346 J of work was…

A: The heat transferred during the reaction can be determined from the given equation. The temperature…

Q: How much energy as heat is required to raise the temperature of 50.00 mL of water from 25.50 °C to…

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Q: Calculate the specific heat of concrete if 3620 J of heat causes the temperature of a 250 g sample…

A: A temperature rise of the sample indicates that heat is absorbed by the sample. The formula of heat…

Q: Two substances, iron and granite, initially at different temperatures, come into contact and reach…

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Q: The specific heat of a certain type of cooking oil is 1.75 J/(g⋅°C).1.75 J/(g⋅°C). How much heat…

A: Q = m . s . (T2 -T1) Where, Q = heat absorbed; m = mass of substance in g; s = specific heat of…

Q: absorbs 1.357E3 J of heat. The final temperature of the sand is 6.7E1 °C. What is the mass (in g) of…

A: Given: Initial temperature = 2.24E1 °C Final temperature = 6.7E1 °C Amount of heat absorbed =…

Q: A sample of copper absorbs 4.41E1 kJ of heat, resulting in a temperature rise of 6.21E1 °C.…

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Q: 350.0 g of 5.00°C water is heated until its temperature is 37.0°C.  If the specific heat of water is…

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Q: The table lists the specific heat capacities of select substances. Substance Specific heat capacity…

A: Given that:  Mass of unknown substance(m)= 10.5g  Heat (q) = 53.8J dT = 13.3°C

Q: 9.86 J of heat, upon which the temperature of the sample increases from 23.2 °C to 30.5 °C. Since…

A: Let 'm' is the mass of the sample of aluminium metal.

Q: How much heat must be added to a 38-g sample of aluminum to increase its temperature by 250.0°C? The…

A: • The values provided in the question are:-   i) Mass of a sample of aluminium, m = 38 g  ii)…

Q: 2) The specific heat capacity of iron is 0.461 J/g K and 0.544 J/g K for titanium. A sample…

A: Given,Specific heat capacity of iron = 0.461J/gK.Specific heat capacity of titanium = 0.544J/gK.Mass…

Q: [11] A 10.00 g sample of a metal alloy was heated to 88.99 °C. It is then quickly dropped into 40.0…

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Q: A 50.0-g sample of water at 100.00°C was placed in an insulated cup. Then 25.3-g of zinc at 25.00°C…

A: We are given sample of water mw=50.0 gm initial temperatureTwi=100°C final temperature of…

Q: A 46-g sample of liquid water at 25.0 C is mixed with 22 g of water at 45.0°C. The final temperature…

A: To solve this problem we will use the formula   q = m•c • ∆T  Where ,  q = heat released or absorbed…

Q: In a certain process, 400 J of heat is added to a system and the system simultaneously does 100 J of…

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Q: A piece of unknown substance weighs 44.7 g and requires 2110 J to increase its temperature from 23.2…

A: Specific heat: Specific heat can be defined as quantity of heat required to raise the temperature of…

Q: A 87.9 g chunk of limestone (specific heat: 0.22 J/g°C) is heated to 231.9 °C and dropped into a…

A: Mass of limestone (m) = 87.9 g Specific heat of limestone (c) = 0.22 J/g.°C Initial temperature (Ti)…

Q: A 16g sample of iron was heated from 0°C to 35°C and absorbed 246.4 J of energy as heat. What is the…

A: Given  Mass of Iron sample ( m )  = 16 gram  Initial Temperature ( T1 )    =   0℃  Final Temperature…

Q: When a 6.50 g sample of solid sodium hydroxide dissolves in 100.0 g of water in a coffee cup…

A: Heat added to the system or Quantity of heat released from the reaction:

Q: Which of the following (with specific heat capacity provided) would show the smallest temperature…

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