C5 Equations

HideShow resource information
  • Created by: Shannon
  • Created on: 22-04-13 19:20

Molar mass=relative formula mass

Calculating empirical formula

Empirical formula- simplest ratio of atoms

1. Relative atomic mass of all elements

2. Divide all answers from the above by the smallest

3. Work out the ratio of atoms: THIS IS THE EMPIRICAL FORMULA

Concentration conversions: cm3 into dm3- divide the cm3 by…


No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all Writing balanced equations resources »