At what temperature is more kcl able to dissolve: 40°c or 90°c? (you don't have to give out a paragraph, but also explain why, so that i may understand)

Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes

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

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball