What quantity of heat is needed to raise the temperature of 5.0g of a substance from 20 c to 30 c if the specific heat?

Question

Guest

Chemistry

8 November, 17:07

What quantity of heat is needed to raise the temperature of 5.0g of a substance from 20 c to 30 c if the specific heat?

+1

Answers (1)

Know the Answer?

Cody · Answer 1

Specific Heat. Amount of heat that is needed to raise the temperature of 1 KG of a substance by 1 degree Celsius. Heat. Thermal energy that flows from something at ... q = m x C x DT m = q/C x DT m = 216J / (0.90J/goC x 20oC) m = 12g'. 5.0 g of copper was heated from 20°C to 80°C. How much energy was used to heat Cu?