Question

In an experiment, mixing baking soda and vinegar produced a combination of a salty liquid and carbon dioxide as shown in following graph. What was the combined mass of the baking soda and vinegar before mixing?

450 grams
55 grams
45 grams
35 grams

Answer 1

Based on the graph provided, it is not possible to determine the combined mass of the baking soda and vinegar before mixing.