the specific heat of diethyl ether is 2.33 j/g celsius if 113j of heat raises the temperature of a 12.5g sample of diethyl ether to 27.35 degree celsius what is the initial temperature?

Copper wires used to transport electrical current heat up because of the resistance in the wire. If a 193-g wire gains 451 J of heat, what is the change in temperature of the wire? Copper has a specific heat of 0.384 J g¯¹ °C¯¹¸ Change in temperature = °℃

The specific heat of toluene, C7H8, is 1.13 J/g-K. How many joules of heat are needed to raise the temperature of 40.0 g of toluene from 10.4 oC to 28.0 oC? Observe proper number of significant figures.

How many joules of heat are absorbed then 35.7 grams of steam is heated from 115 degrees celsius  to 136 degrees celsius, the specific heat of steam is 2.03 J/g degrees celsius

The specific heat of an unknown metal is calculated to be 3.74J/g*c. What is the mass of the sample if it losses 3080 J of heat during a temperature drop of 14.8*c?

A metal is thought to be copper or gold. When 18 g of the metal absorbs 58 cal, its temperature rises by 35 ̊C. a) What is the specific heat, in cal/g ̊C, of the metal? b) Would you identify the metal as copper or gold?

54 g of a certain metal (with a specific heat = 0.085 cal/g C) at 98 C was placed in 80mL of water at 24 C. Assuming no heat is lost to the surroundings, what is the temperature of the water and the metal?

calculate the heat required to change the temperature of 15.0 g Fe from 18.5 celsius to 56 .8 celsius? specific heat of iron is 0.451 J/g

A 25.0 mL sample of ethanol (density=0.789 g/mL) initially at 7.0 Celsius is mixed with 35.0 mL of water (density= 1.0g/mL) initially at 25.3 Celsius in an insulated beaker. Assuming that no heat is lost, what is the final temperature of the mixture?

how much heat is absorbed when 500g of copper (Cp=.385 j/g degrees celsius) changes from 25 degrees celsius to 35 degrees celsius