How do you determine the number of moles in 78.6 grams of carbon tetrachloride (CCl4) ?

Answer 1

hmm.. i think first you have to add the atomic mass of Carbon + 4 * Cl's atomic mass

C=12.010
4Cl=4*35.45

CCL4=153.81g

Now set up the equation the same way I did in your other post.

Answer 2

oh sorry its CCl4=153.81g