Calculate the temperature change that occurs when 364 cal of heat are added to 1.39 kg of ethanol. The specific heat of ethanol is 2.42 J/g°C. (1 cal ≈ 4.184 J )

Afamily is one another name for a group on the table of elements.

Which states of matter have particles that move independently of one another with very little attraction?

The density of the solid phase of a substance is 0.90 g/cm3 and the density of the liquid phase is 1.0 g/cm3. a large increase in pressure will a. lower the freezing point b. raise the freezing point c. lower the boiling point d. raise the triple point e. lower the triple point