A label on an empty sample container reads 12.00 g. You add in a sample of a compound and mass the sample container obtaining 15.5465 g. What should the mass of the sample be reported as

answer by yourhope:

how do models compare to real-world objects?

d. most models represent a real-world object in a simpler way.

: )

"record the time to complete a chemical reaction" would most likely be part of a lab procedure.

i think that the answer is c