1 How many Joules of heat energy are required to raise the

Last updated: 5/3/2023

1 How many Joules of heat energy are required to raise the temperature of 100 0 g of aluminum by 120 0 C The specific heat of aluminum is 0 897 J g C 2 A sample of an unknown substance has a mass of 120 0 grams As the substance cools from 90 0 C to 80 0 C it released 963 6 J of energy a What is the specific heat of the sample b Identify the substance among those liseted in the table below Substance Specific Heat Water liquid 4 184 J g C Water ice 2 03 J g C Water steam 2 01 J g C 2 44 J g C 0 897 J g C 0 803 J g C Ethanol Aluminum Granite