Question

Tommy performed an experiment to test the solubility of sodium chloride in water. After he completed his experiment, he discovered that he had a few unused grams of NaCl leftover in a beaker. What should he do with the excess NaCl?
Pour the excess down the sink.
Ask the teacher about the proper place to dispose of the waste.
Pour the excess back into the original reagent container.
Pour the excess into the trash.

Answer 1

this goes in chem.

Answer 2

Yeah but i like it here.

Answer 3

Posting a question that is off topic for a particular group (i.e. posting a physics question in the Mathematics group). spam....

Answer 4

@10115658