Sophia mixes 10g of baking soda with 10g of white vinegar , in total she has a mass of 20g. The mixture forms a foam of bubbles. When she measures the mixture, she has 16g of total mass. Why is her ending mass smaller than her initial mass? A. Some of the molecules formed have less mass
B. Some of the molecules were destroyed
C. Some of the molecules escaped as a gas
D. She mad an error in her experimental design