Question

Find the percent composition of a compound that contains 1.51 grams of chromium, 1.1 grams of potassium, and 1.62 grams of oxygen in a 4.26 gram sample of the compound

Answer 1

Chromium: 35.45%
Potassium: 25.82%
Oxygen: 38.03%

(Rounded to 2 decimal points)