Solution Found!
Solved: Use the heat equation to calculate the energy, in joules and calories, for each
Chapter 0, Problem 3.38(choose chapter or problem)
Use the heat equation to calculate the energy, in joules and calories, for each of the following 1see Table 3.112: a. to heat 5.25 g of water from 5.5 C to 64.8 C b. lost when 75.0 g of water cools from 86.4 C to 2.1 C c. to heat 10.0 g of silver from 112 C to 275 C d. lost when 18.0 g of gold cools from 224 C to 118 C
Questions & Answers
QUESTION:
Use the heat equation to calculate the energy, in joules and calories, for each of the following 1see Table 3.112: a. to heat 5.25 g of water from 5.5 C to 64.8 C b. lost when 75.0 g of water cools from 86.4 C to 2.1 C c. to heat 10.0 g of silver from 112 C to 275 C d. lost when 18.0 g of gold cools from 224 C to 118 C
ANSWER:Step 1 of 5
The heat lost or gained can be calculated by estimating the mass of a specific substance, its initial and final temperature if the values of the specific heat of a particular substance are known. These measurements can be plugged into the specific heat expression. This can be rearranged to obtain the heat equation, which can be given as: