9. Which species acts as the conjugate acid in the equation below? HF(aq) + H2O(l) = H30+(aq) + F-(aq)
a. HF (aq)
b. H20 (1)
c. H30+ (aq)
d. F (aq)

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

How can one make a supersaturated solution? (apex)

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17