Question

What is the molar mass of aspirin, `C_9H_8O_4`?

Answer 1

Approx. `180*g*mol^-1`

Explanation:

The molar mass of a compound is the sum of the elemental molar masses.

So, `"Molar mass of "C_9H_8O_4` `=` `(9xx12.011+8xx1.00794+4xx15.999)*g*mol^-1` `=` `??*g*mol^-1`.