Chapter 6.1-6.4

Question 1

Three things necessary for an effective collision

Answer 1

Atoms/molecules must:

1. come in contact
2. collide with sufficient energy
3. collide at the correct orientation

Question 2

5 parts of a chemical reaction

Answer 2

Yield sign, coefficients, subscripts, phase symbols, reactants, and products

Question 3

What are the numbers that CANNOT be changed in order to balance a chemical reaction?

Answer 3

subscripts

Question 4

What are the numbers that CANNOT be changed in order to balance a chemical reaction?

Answer 4

Subscripts