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The amount of energy needed to change a given mass of ice to water at constant temperature is called the heat of condensation crystallization fusion formation?
Wiki User
∙ 11y ago
fusion
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∙ 11y ago
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Why cooling curve of crystalline solids have breaks?
Cooling curve of Crystalline solids have breaks, which corresponds to the begining and ends of the crystallisation process. The temperature remains constant during crystallization as the process is accompained by some liberation of energy, which compensates for the loss of heat and causes the temperature to remain constant. -Damodar
What is thermodynamic equilibrium?
At thermodynamic equilibrium the dynamic processes for changes in a system have reached a steady state (not changing with time) where temperature has stabilized to a constant, no heat is being exchanged, no work is occurring, composition is constant (reactants are being converted to products at the same rate that the products are converting back to the reactants), pressure is constant, if there is more than one phase, movement between the phases is balanced (for example evaporation and condensation are occurring at the same rate), and there are no concentration gradients.
Which variables must be kept constant for Boyle's law to hold?
The temperature must remain constant.
When the volume and number of particles of a gas are constant is also constant?
The temperature and pressure.
Does pka changes with temperature?
pKa (dissociation constant) is variable with temperature.
What must be changed temperature or heat during condensation?
Assuming constant volume, in order to condense you must decrease temperature/heat.
Why cooling curve of crystalline solids have breaks?
Cooling curve of Crystalline solids have breaks, which corresponds to the begining and ends of the crystallisation process. The temperature remains constant during crystallization as the process is accompained by some liberation of energy, which compensates for the loss of heat and causes the temperature to remain constant. -Damodar
What are clues that a chemical reaction has taken place A Formation of a gas B Constant temperature C Steam D Change in color?
Hugh G. Rection
Which biome has a constant temperature?
No, no one , nothing on this planet has a constant temperature.
What is the minimum temperature at which to store bullets?
would'nt go below 40 or above 120 but a constant temp is what really counts. You don't want condensation of any type because of temp changes.
The variable that Boyles law holds constant is?
Temperature remain constant.
Which US state has the most constant temperature?
Hawaii is tropical and has the most constant temperature.
What is the constant and the variables in Boyles law?
The constant k is a...constant specific for the system considered.
What is Boltzman's constant?
The Boltzman's constant is the physical constant relating to temperature to energy.
Which of the following is true of an isothermal process Temperature is constant W equals Q ΔU equals 0 Pressure is constant?
Temperature is constant.
When the temperature is constant will the the volume of a gas decrease as the pressure decreases?
At constant temperature p.V=constant, so pressure INcreases when decreasing the volume.
When the temperature of of gas increases at constant pressure its?
As pressure increases, if temperature is constant, the gas will decrease in volume.
