How to calculate specific heat
[DOC File]Heat Calculations Worksheet
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Chemists identify substances on the basis of their chemical and physical properties. One intensive physical property is specific heat (Cp) – the amount of heat energy needed to raise the temperature of one gram of a material by one degree Celsius. In this lab, a calorimeter will be used in order to calculate a …
[DOCX File]Specific Heat of a Metal
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Heat will flow from the metal into the water, raising the water temperature. Eventually, the metal and the water will be the same temperature, at such time, the temperature will remain constant. Since heat gained is equal and opposite in sign to heat lost, one can set up the following equation to calculate the specific heat capacity of the metal.
[DOC File]Specific Heat Worksheet
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If the specific heat of water is 4.18 J/g K, calculate the heat gained by the water. (q=m (T K) Using the amount of heat gained by the water, calculate the specific heat of each soil sample. Relate the specific heat of your sample to a specific biome.
[DOC File]Specific Heat Lab
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Having measured the mass of the water in the calorimeter, the temperature change of the water (T), and knowing the specific heat of water (4.18 J g°C ), the heat gained by the water (lost by the metal) can be calculated using q = mcT. The equation can then be rearranged to calculate …
How to Calculate Specific Heat: 6 Steps (with Pictures) - wikiHow
Calculate the specific heat capacity of a piece of wood if 1500.0 g of the wood absorbs 67,500 joules of heat, and its temperature changes from 32°C to 57°C. 4. 100.0 g of 4.0°C water is heated until its temperature is 37°C. If the specific heat of water is 4.18 J/g°C, calculate the amount of heat energy needed to cause this rise in ...
[DOC File]Specific Heat and Climate
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How many joules are needed to heat 20.0 g of Au from 10oC to 50oC? A 5.0 g piece of metal is heated to 100oC, then placed in a beaker containing 20.0 g of water at 10oC. The temperature of the water rises to 15oC. Assuming that heat lost by the metal = heat gained by the water. Calculate …
[DOC File]Calculating Specific Heat Worksheet
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100.0 mL of 4.0°C water is heated until its temperature is 37°C. If the specific heat of water is 4.18 J/g°C, calculate the amount of heat energy needed to cause this rise in temperature. 25.0 g of mercury is heated from 25°C to 155°C, and absorbs 455 joules of heat in the process. Calculate the specific heat capacity of mercury.
[DOC File]Specific Heat Worksheet
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5. 100.0 mL of 4.0°C water is heated until its temperature is 37°C. If the specific heat of water is 4.18 J/g°C, calculate the amount of heat energy needed to cause this rise in temperature. 6. 25.0 g of mercury is heated from 25°C to 155°C, and absorbs 455 joules of heat in the process. Calculate the specific heat capacity of mercury. 7.
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