# You need to measure out .23 mol of C8H16O8 for an experiment. How many grams would you need to weigh out?

##### 1 Answer

Apr 26, 2018

55.2497g

#### Explanation:

First, let's find the molar mass of

Carbon weighs 12.011 grams, and we have 8 of those. Multiply.

Hydrogen weighs 1.008 grams, and we have 16 of those. Multiply.

Oxygen weighs 15.999, or 16g, and we have 8 of those. Multiply.

Add the atomic masses.

Now, to find the number of grams needed, set up a proportion.

Answer: 55.2497g