One mole of a compound is equivalent to which of the following? (CHECK ALL
THAT APPLY)
1.) 6.02 x 10^23 molecules of the compound
2.) the amount of compound equivalent to 1kg of carbon
3.) the molar mass of the compound
4.) the amount of compound needed to fill 1L container

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat

What substance has a mass of 9.5g and volume of 2.1cm^3

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?