Respuesta :
What would happen to the mass if the reaction took place inside a sealed plastic bag is that;
the mass will increase as the gas will not escape.
The statement that led to this question is;
A student mixes baking soda and vinegar in a glass.
This reaction is that of an acid(vinegar) and a base(baking soda).
Now, when vinegar reacts with baking soda, a gas called CO₂ gas is part of the products formed.
If the reaction takes place inside a sealed plastic bag, it means the gas will not escape like if it was done on top of a balance as the gas will escape. Thus, what would happen is that the mass will increase as the gas will not escape.
Read more at;https://brainly.com/question/14105531
