Question

Which statement best describes the conditions needed for studying stoichiometric experiments?

A. Open systems such as test tubes and beakers allow gaseous products to freely escape.
B. Closed systems prevent substances in any form from entering or leaving the system so measurements can be taken efficiently.
C. Open systems prevent the movement of matter so measurements can be taken efficiently.
D. Closed systems such as test tubes and beakers allow gaseous products to freely escape so you can measure what remains.

Answer 1

[AI-generated answer — Bot GPT 3.5]

B. Closed systems prevent substances in any form from entering or leaving the system so measurements can be taken efficiently.