-- What are the missing coefficients for the chemical equation in #2?
5
O 2, 1, 2
O 2, 2, 2
O 1, 1, 1
O 4, 2, 4

What is important to study for nios grade 12 chemistry? i have only one month left.

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

Why did southern business leaders want to increase the number of slaves