CHAPTER 4 - Three Major Classes of Chemical Reactions

Question 1

• What does Molarity represent?

Answer 1

Molarity = ( mol of solution ) / ( L of solution )

Question 2

• What is the formula for preparing a diluted solution from a concentrated solution?

Answer 2

( M₁ ) x ( V₁ ) = mol = ( M₂ ) x ( V₂ )

or

( M _dilute ) x ( V _dilute ) = mol = ( M _conc ) x ( V _conc )