If 750.0 mL of gaseous fluoromethane has a mass of 1.14g at STP, what is the molar mass of fluoromethane?

Measuring which physical property is most likely to produce the most precise results when trying to identify a substance

This chart represents the melting point of several substance. what besy explains the high melting point of the salt?

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