What is the specific heat in J/g°C for a metal sample with a mass of 95.6 g which absorbs 841 J of energy when its temperature increases from 30.0  °C to 98.0 °C ?

Q: 1. If a 100-kg sample of aluminum at 25.0 °C is heated with 500 kJ of heat energy, what will be the…

A: The heat absorbed by the aluminium is given by: where m= mass of metal = 100 kgIni q= total 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: If 1495 J of heat is needed to raise the temperature of a 375 g sample of a metal from 55.0°C to…

A: Heat taken of given = m.s.∆T

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

A: We have to predict the energy needed.

Q: 1) What is the specific heat capacity of an unknown metal if 75.00 g of the metal absorbs 418.6J of…

A: For Part: Given:mass of unknown metal, m = 75gHeat absorb by unknown metal, ∆H= 418.6JIncrease in…

Q: A metal radiator is made from 36.0 kg of iron. The specific heat of iron is 0.449 J g-1 °C-1. How…

A: The mass of iron metal is = 36.0 g The heat capacity of iron metal is = 0.449 J g-1 oC-1 The…

Q: A 15.0 g piece of cadmium metal absorbs 134 J of heat while rising from 24.0°C to 62.7°C. Calculate…

A: m = 15 g  q = 134 J  T1 = 24.0° C  T2 = 62.7°C  c = ?

Q: The specific heat of copper metal is 0.385 J·g -1·C -1 how many J of heat are necessary to raise the…

A:

Q: What is the minimum amount of energy required to heat 145 grams of water to the boiling point of…

A:

Q: When 29 J of heat is transferred to 15 g of lead at 22°C, the temperature of the lead increases to…

A: Given: Mass of lead = 15 g           Initial temperature, T1 = 22oC           Final temperature, T2…

Q: A piece of silver with a mass 418 g has a heat capacity of 99.1 J/°C. What is the specific heat of…

A: Given, heat capcity 'c' of silver = 90.1 J/oC , mass of silver = 418 g, specific heat = ?

Q: The specific heat of a certain type of cooking oil is 1.75 J/ (g.ºC). How much heat energy is needed…

A:

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

A:

Q: If 1495 J of heat is needed to raise the temperature of a 317 g sample of a metal from 55.0°C to…

A: The specific heat capacity is given as,

Q: What is the specific heat of an unknown substance if 1,462 J are required to heat 36 g of the…

A: Given Mass = 36 g heat = 1462 J T1 = 17°C T2 = 35°C specific heat (C) = ?

Q: A 9.0 g sample of iron (specific heat= 0.44 J/g °C) heated to 60°C eventually cools to  30°C. What…

A: The mass of metal is = 9.0 g The decrease in the temperature of the metal is = (60-30)oC = 30oC The…

Q: What is the specific heat in cal/g.oC if 24.8 g of a metal absorbs 275 J of energy and the…

A: Specific heat :-  The amount of heat required to rise the temperature of 1 gram of a substance…

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: When a 1.25 kg sample of water was heated in a kettle, its temperature increased from 16.4°C to…

A: Given: Mass of water = 1.25 Kg = 1250 g.                                         (Since 1 Kg = 1000…

Q: Tin has a specific heat of 0.21 J/g°C. If a 3.2 kg sheet of tin absorbs 8.4 kJ of energy, by how…

A: According to the equation, Q=mcdTQ=heat absorbedm=mass of substancedT= change in…

Q: What is the specific heat of an unknown metal if a 15.1 g sample of this metal shows a temperature…

A: Specific heat capacity of metal can be calculated using formula: Q = m.s.∆T Where Q = heat given m =…

Q: If silver has a specific heat of 0.24 J/g x C, and it takes 1250 J of energy to raise the…

A:

Q: An experiment was conducted to determine the specific heat of platinum.  It was determined that…

A: Heat required to raise the temperature = 158.8 Joules. Mass of a sample = 50.0 g  Initial…

Q: What is the specific heat capacity of a piece of wood if 3500. g of the wood absorbs 47,550. joules…

A: From the formula of specific heat capacity we have solved this problem.

Q: 2. The specific heat of tin is 0.222 J/g °C. The specific heat of lead is 0.126 J/g °C. Which metal…

A: Specific heat is defined by the amount of heat needed to raise the temperature of 1 gram of a…

Q: What is the specific heat of a 75.01 g piece of an unknown metal that exhibits a 45.2°C temperature…

A: Given : Mass of metal = 75.01 g Change in temperature of metal = 45.2 °C And the total heat absorbed…

Q: What is the specific heat in J/g°C for a metal sample with a mass of 78.9 g which absorbs 753 J of…

A:

Q: A 45g silver spoon (specific heat 0.24 J/g.°C) at 25 °C is placed in 180 g of coffee at 95 °C and…

A: The final temperature of the spoon and coffee will be same.  we know , Heat = ms∆T(m is…

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: What is the mass of an iron piece that cools from 50.2 °C to 27.8°C while releasing 351.7 J of heat?…

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Q: A piece of unknown substance weighs 56.4 g and requires 2.70 ✕ 103 J to increase its temperature…

A: The specific heat capacity for a given chemical substance or a solution refers to the amount of the…

Q: What is the specific heat (c) of a metal if the temperature of a 15.5g sample increases from 29.5℃…

A: The amount of heat required to increase the temperature of one kilo gram of a substance by one…

Q: How many Joules are required to raise the temperature of a 115 g sample of silver from 30. °C to 125…

A: The heat capacity is the ratio of the energy supplied in the form of heat to the rise in the…

Q: A 116.21gram sample of gold is initially at 120.2°C. It loses 0.393kJ of heat to its surroundings.…

A:

Q: Exactly 385 J will raise the temperature of 76 g of a metal from 15.7oC to 50.9oC. What is the…

A: The given data: The mass of metal is 76 g The temperature of metal raises from 15.70C to 50.90C…

Q: • The temperature of a 35.2 g sample of iron increases from 23.7 °C to 29.5 °C. If the specific heat…

A: Given:: Mass of Fe, m=35.2 g  Initial, T1=23.7℃ = (23.7 +273) K=296.7℃ Final, T2= 29.5 ℃= (29.5+273)…

Q: The temperature of a 16.2g sample of gold increases from 20.5°C to 30°C. If the specific heat of…

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

Q: 4. A sample of aluminum metal absorbs 9.86 J of heat, upon which the temperature of the sample…

A: Please find your solution below :

Q: If 1495 J of heat is needed to raise the temperature of a 357 g sample of a metal from 55.0°C to…

A:

Q: 2. A 25.0 g bold made of an alloy absorbed 250 J of heat as its temperature changed from 25.0 °C to…

A: Applying formula Q= mc∆t

Q: What is the specific heat of a material when 55.2 g of it change temperature by 35.8 degrees C when…

A: Use the formula as : Amount of heat absorbs (q) = Mass of substance (w) x specific heat capacity of…

Q: How much heat is required to change temperature of 10g of water from 4°C to 8°C? (Water has a…

A: The specific heat of a substance is the amount of heat required to raise the temperature of that…

Q: An experiment was conducted to determine the specific heat of platinum.  It was determined that…

A: We have to calculate the specific heat (J/g°C) of platinum.

Q: What is the specific heat of a 91.51 g piece of an unknown metal that exhibits a 45.2°C temperature…

A: Given temperature of the piece of metal (T) = 45.2°C  Given mass of the piece of the metal (m) =…

Q: A student heats a 5.0 g sample of an unknown metal to a temperature of 211 °C, and then drops the…

A: Given, Mass of sample metal = 5.0 g Mass of water in calorimeter = 66.0 g The initial temperature of…

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

A: We have to calculate the heat required.

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

A: Solution - According to the question - Given values are - M = 1.75 J T = (191-23) = 168 Formulas -…

Q: A gas expands and does work on the surroundings equal to 4.92 L atm. At the same time, it releases…

A: Given: Work done (W) = 4.92 L atm Heat released by the system according to sign convention (q) = -…

Q: A glass containing 200. g of H2O at 20C was placed in a refrigerator. The water loses 11.7 kJ as it…

A: Consider the given information is as follows; Mass of water = 200. g Heat loses (q) = -11.7…

Q: If 91 J of heat is added to a pure gold coin with a mass of 15 g , what is the temperature change?…

A: