What is the mass of 1.94 x 10-3 mol C6H12O6?

Question

What is the mass of 1.94 x 10-3 mol C6H12O6?

.340 g
.456 g
.905 g
22.5 g

Answer 1

This is about the third or fourth molar mass question you've asked. Eventually, you are going to have to learn to do this yourself.

Read over the answers that have been posted to your previous questions, and look at your notes and textbook.

Answer 2

First figure out the moleculear weight of the compound which is 12 x 6 + 1 x 12 + 6 x 16. You can do this math. This is for 1 mole.

Now multiply the above weight by 1.94 x 10^-3 and you will have the number you need.

Answer 3

Mass = mol. x mol.mass
= 0.00194 x 180
I get 0.349