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What amount of heat needed to increase the temperature of a 1-kilogram substance by 1 and degC is known as the?
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What is the substances specific heat?
The amount of heat required to increase the temperature of the substance to 1 degree greater than that of the initial temperature of the body!
What happens to the solubility of gases with the increase in temperature?
solubility generally increases with a temperature increase
Why does the amount of denitration increase at high temperatures?
- the speed of reaction increase with increasing temperature - the actual efficiency increase with increasing temperature
Study Island Which substance would require the largest amount of energy to increase the temperature of 20 grams by 1.0 K?
hydrogen!!! Hydrogen14.30 Jg-1K-1
Do properties remain the same regardless of the amount of the substance?
Intensive properties remain the same with a change in the amount of a substance - for example: temperature and density Extensive properties do not remain the same with a change in the amount of a substance - for example: mass and volume
What is the substances specific heat?
The amount of heat required to increase the temperature of the substance to 1 degree greater than that of the initial temperature of the body!
What happens to particles as the temperature increases?
As the temperature of a substance increases, its molecules move faster and therefore take up more space. This generally causes a substance to increase in volume when heated.
Is Temperature is a measure of the amount of heat stored in a substance?
Temperature is not a measure of the amount of heat stored in a substance. It is the measure of the kinetic energy of the molecules of a substance.
Is temperature an element?
No, temperature is the amount of thermal energy in a given amount of a substance.
What is substances specific heat?
The amount of heat required to increase the temperature of the substance to 1 degree greater than that of the initial temperature of the body!
Does temperature affect the amount of substance dissolved in a saturated solution?
Yes temperature affects the amount of substance dissolved in a saturated solution.
What is the amount of heat needed to increase the temperature of a certain mass of a substance by 1 degree Celsius?
The heat capacity of a substance is the amount of heat required to raise the temperature of a defined amount of pure substances by one degree (Celsius or Kelvin). The calorie was defined so that the heat capacity of water was equal to one.
What happens to the density of a given substance if you increase the amount of substance that you have?
No change: Density is a property of the substance (physical property), which is not changed by the amount of substance.
Does temperature have a higher amount of thermal energy in a substance?
The higher of the temperature of a substance, the more thermal energy it has.
The total amount of energy of a substance is?
temperature
What is the relationship between specific heat and the change in temperature of a substance?
Specific heat is the amount of energy it takes to raise a unit mass of the substance by one degree Celsius. For each unit of specific heat applied to a substance its temperature will increase by a set amount.
The amount a liquid holds?
The amount of a substance that a liquid holds will be the solubility of that substance in that volume of the liquid - at that temperature.
