What is heat capacity? Explain the difference between heat capacity and specific heat capacity.

Q: The specific heat capacity of a pure substance can be found by dividing the heat needed to change…

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Q: Define the term Heat Capacity?

A: Concept introduction: Heat is arises by difference in the temperature of an object and it is also a…

Q: What is specific heat & heat capacity? How to distinguish between them?

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Q: The heat of combustion for one mole of carbon is 394kJ, C(s)+O₂(g) + CO₂(g). How much heat would be…

A: Given information: Heat released during combustion of 1 mole of carbon is 394 kJ. The chemical…

Q: Why heat capacity is so important in our everyday life? please give an examples.

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

Q: The specific heat capacity of a pure substance can be found by dividing the heat needed to change…

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Q: What is meant by the specific heat capacity of an object

A: To define the specific heat capacity of an object.

Q: . A 50.0g sample of water is heated from 25.0 °C to 75.0 °C. Calculate the amouunt of heat energy…

A: In the given question, mass of water is given and the temperature change is given.  We have to…

Q: State the law of conservation of energy. How does it relate to energy exchanges between a…

A: For an isolated system, its total energy remains constant. The energy of system will change if it…

Q: Consider the combustion of methane (CH). Suppose that 1789 kJ of heat are produced. What mass of O,…

A: To determine the mass of oxygen (O₂) consumed during the combustion of methane (CH₄), we'll start by…

Q: The specific heat capacity of a pure substance can be found by dividing the heat needed to change…

A:

Q: Explain the difference between heat capacity and specific heat.

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Which of the following statements is always true? A Solids have a larger heat capacity than liquids.…

A: Heat capacity= Q/m.∆T

Q: An 8.50 L sample of an ideal gas at 25° C undergoes a change at a pressure of 1.90 x 103 torr while…

A: Volume of sample of gas = 8.50 L

Q: Provide the definition of the second law of thermodynamics. How does the second law explain why heat…

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Q: Which of the following processes always results in an increase in the energy of a system? O The…

A: Which of the following processes always results in an increases in the energy of a system has to be…

Q: The heat capacity of a substance can be obtained by multiplying its mass by its specific heat.…

A: The objective of the question is to determine the units in which the heat capacity of a substance is…

Q: An experiment was performed to calculate the heat of solution for potassium fluoride. Use the…

A: Given: The mass of water=52.42 g The mass of salt sample=7.32 g The total mass of the sample,…

Q: Which of the following processes always results in an increase in the energy of a system? The system…

A: The energy of the system depends on the heat gained or lost and work done on or by the system.

Q: 14. What is heat capacity? How is it used? Why is it important in chemistry? Explain your ideas and…

A: Heat capacity -  It it the amount of heat or energy required to increase the temperature of a…

Q: Explain the difference between heat capacity and specific heat of a substance. Heat capacity refers…

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Q: What happens to the heat capacity (CP) of a metal sample if its mass is doubled? Explain your answer…

A: Extensive properties are properties of a substance that depend on the amount or size of the sample.…

Q: A gas is compressed from an initial volume of 5.70 L to a final volume of 1.24 L by an external…

A: Given:Initial Volume V1 = 5.70 L. Final Volume V2= 1.24 LPressure = 1.0 atm.Heat = -125 J (energy is…

Q: .A substance increases in temperature by 55°C when a 98 g sample of it absorbs 80000 J of h What is…

A: The amount of heat needed to change a unit mass of a material by one degree Celsius is known as…

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 0.34 kg sample…

A: Mol= weight/ molar mass  first find the moles in 0.34kg

Q: Why the heat capacity of the calorimeter is an important number to determine?

A: Calorimeters are commonly used instruments for the measurement of enthalpy change of reactions. On…

Q: Consider the change in the internal energy of a system. what is the change in the internal energy,…

A: According to the first law of thermodynamics, Change in U = Q - W where U = Internal Energy Q = Heat…