Formula for specific heat
Specific Heat Capacity Lab - HCC Learning Web
c = specific heat capacity (J/g C or kJ/g C) ∆t = temperature change ( C) If given the specific heat capacity, mass and temperature change of one substance. nH = mc∆t n = moles of substance reacting (n = cv or m/M) (mol)
[DOC File]Specific Heat online Lab
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Introduction: In our study of the heat produced by exothermic reactions, we determined the molar heat of combustion of several fuels. To do this we used calorimetry, and made use of the relationship. q = Cp * m * ΔT. and the “given” that the specific heat capacity, Cp, for water is 4.18 j/oCg.
[DOC File]Calculating Specific Heat Worksheet
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The formula for specific heat is: q = mΔT Cp Heat energy flows from high to low temperature, or high to low kinetic energy. (Remember that temperature is the measure of the AVERAGE kinetic energy).
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]Determination of the Specific Heat Capacity of a Metal
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(Specific heat capacity of granite is 0.1 cal/gºC) 38 cal. How much heat is released when 30 g of water at 96°C cools to 25°C? The specific heat of water is 1 cal/g°C. 2130 cal (endothermic) If a 3.1g ring is heated using 10.0 calories, its temperature rises 17.9°C. Calculate the specific heat capacity of …
[DOC File]HEAT Practice Problems
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Specific heat capacity, often simply called specific heat, is the amount of heat energy needed to raise the temperature of one gram of a substance by 1 (C. In the metric system, its units are J/g((C and is calculated according to the formula,
[DOCX File]Weebly
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Determine the heat transferred to the water in each trial by using the formula for specific heat capacity. Use the temperature of the hot water bath and the final temperature of the calorimeter to determine the temperature change for each metal sample. Solve for the specific heat capacity of each metal sample.
[DOC File]Chem 30 Formulas
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SENSIBLE HEAT FORMULA (Furnaces): BTU/hr. – Specific Heat X Specific Density X 60 min./hr. = X CFM X T.24 X .075 X 60 X CFM X T = 1.08 X CFM X T. ENTHALPHY = Sensible heat and Latent heat. TOTAL HEAT FORMULA (for cooling, humidifying or dehumidifying) BTU/hr. = Specific Density X 60 min./hr. X CFM X H = 0.75 x 60 x CFM x H = 4.5 x CFM x H
[DOC File]specific heat lab - Scribnotes
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Specific Heat Capacity HW. Using the heat formula and the table of specific heat values, solve the following heat problems. Show work. 1. A 0.5-kilogram piece of aluminum increases its temperature 7°C when heat energy is added. How much heat energy produced this change in temperature? 2. A volume of water has a mass of 0.5 kilogram.
[DOC File]FORMULA SHEET - Homestead
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This is expressed mathematically in the formula: Heat = ( mass of the substance)( specific heat of the substance)(change in temp.) Q = mc(T. The mass is measured in grams. The specific heat, c, is the amount of energy required to raise the temperature of one gram of the substance one Celsius degree.
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