Question

In lab you measure out 87.25 grams of C4H8O4 for an experiment. How many mol is this?

Answer 1

`"1.037mol"_(C_4H_8O_4)`

Explanation:

1 mol `C_4H_8O_4` = 84.12g

`87.25"g"_(C_4H_8O_4) * "1mol"_(C_4H_8O_4)/(84.12"g"_(C_4H_8O_4)) = "1.037mol"_(C_4H_8O_4)`