Q1. Two samples of a compound containing elements A and B are
decomposed. The first sample produces 15 g of A and 35 g of B.
The second sample produces 25 g of A and what mass of B?
MISSED THIS? Read Section 2.3; Watch KCV 2.3
a) 11 g b) 58 g c) 21 g d) 45 g
Q2. A compound containing only carbon and hydrogen has
Luogon mass ratio of 11.89. Which carbon-