WebJun 18, 2024 · The magnitude of specific heat varies greatly from large values like that of water (4.184 J/g°•C) to small values like that of mercury (0.14 J/g°•C). When equal masses of objects are heated to absorb an equal amount of heat, the object with smaller the specific heat value would cause the greatest increase in temperature. WebQ. 20 g of water. specific heat of water is 4.18 J/g°C. temperature changes from 25° C to 20° C, how much heat energy (Q) moves from the water to the surroundings? answer choices 418 Joules 209 J 83 J 4.18 J Question 13 300 seconds Q. The specific heat of aluminum is 0.21 cal/g°C.
Solved We know that the specific heat of water \( Chegg.com
WebSolution for (a) You have a styrofoam container with 937 g of tomato juice (specific heat of 3,980 1/(kg-"C)) at 37.0 and you add an 80 g chunk of ice at 0°C. ... Assume the coffee has the same thermal properties as water and that the average heat of vaporization is 2340 kJ/kg (560 kcal/g). Neglect heat losses through processes other than ... WebSep 12, 2024 · What is the heat in joules required to raise the temperature of 25 grams of water from 0 degrees C to 100 degrees C? What is the heat in calories? Useful … how will the business make money
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WebScience Chemistry Chemistry questions and answers The specific heat of water is 4.18 J/ (g⋅∘C). Calculate the molar heat capacity of water. A volume of 115 mL of H2O is initially … WebThe specific heat capacity is intensive, and does not depend on the quantity, but the heat capacity is extensive, so two grams of liquid water have twice the heat capacitance of 1 gram, but the specific heat capacity, the heat capacity per gram, is the same, 4.184 (J/g. K). how will the doctor get the tampon out of me