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6.022 * 10^23
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How do you show the amount of heat released on formation of one mole of helium atoms and one mole of neutrons from two moles of deuterium atoms equals 3.14x108 using the equation Emc2?
Rawr
What is the enthalpy of a reaction?
The amount of energy that is used or released as heat in a reaction.
A mole of sucrose and a mole of glucose are equal in their?
...amount... One mole of sucrose and one mole of glucose refers to the same amount of molecules of each. Remember that the mole is the chemist's counting unit. One mole of something is 6.022137x10^23 particles of a substance.
What is a standardized amount?
a mole of a substances
What is the definition for latent heat of melting?
The amount of heat released / absorbed from a substance at constant temperature as you change state from liquid->solid / solid->liquid.
How much heat is involved in the synthesis of 5.0 moles of ammonia?
46.2 kJ/mole of heat is a part of the synthesis of 1.0 mole of ammonia. As a result, 231 kJ/mole of heat will result in the synthesis of 5.0 moles of ammonia.
What is the heat released during the synthesis of one mole of compound from its elements?
Molar heat (or enthalpy) of formation.
What does the latent Of heat of vaporization represent?
The amount of energy required to turn a mole of a liquid into a gas
What does the latent heat vaporization represent?
The amount of energy required to turn a mole of a liquid into a gas
What is the difference between heat of fusion and heat of vaporization?
Latent heat is the amount of thermal energy required to change the phase of a substance. Latent heat of fusion is the amount of energy needed to change it from a solid to liquid or a liquid to solid, and the latent heat of vaporization is the thermal energy needed to change from a liquid to gas or a gas to liquid. For example, in the equation Q = mL, Lfusion (latent heat of fusion) for water is 75.5 cal/gram. Lvaporization (latent heat of vaporization) for water is 539 cal/gram. Substances have different latent heats.
Define molar specific heats of a gas?
the ratio of amount of heat requried to raise the temprature of 1 mole of compound 1 to the amount of heat requried to raise temprature substance such as wate 1 at a specified temprature also known as specific heat .
How is heat of solution related to heat of reaction?
The term "heat of solution" means the amount of energy, in calories, that is released by an exothermic process of one chemical dissolving into another chemical.
What is molar heat?
Different substances have varied molar heat capacities. The molar heat capacity of a substance refers to the amount of heat energy needed to raise 1 mole of that substance by 1 degree Celsius.
How do you show the amount of heat released on formation of one mole of helium atoms and one mole of neutrons from two moles of deuterium atoms equals 3.14x108 using the equation Emc2?
Rawr
What does latent heat of fusion represents?
The amount of heat energy required to solid substance solid into a liquid state without any changes in temperature ______________________ Apex: The amount of energy required to turn a mole of a solid into a liquid
What does the latent heat of vaporization represent?
The amount of energy required to turn a mole of a liquid into a gas
What is the enthalpy of a reaction?
The amount of energy that is used or released as heat in a reaction.
