# Molar ratios

Watch
Announcements
#1
I have the mol% of the components but I don't know how to calculate the molar ratio of them.
Let's say the Components are A=8mol%, B=6mol%, and C= 12mol%, how do I work out the molar ratio of A+B : C?
0
1 month ago
#2
Hi, do you mean how to convert % into molar ratios? If so, then % must add to 100, assume you have 100g of the substance. Then simply divide by Ar for each element, this will give you the formula of the compound, the formula represents the molar ratio of the components.
0
#3
(Original post by scimus63)
Hi, do you mean how to convert % into molar ratios? If so, then % must add to 100, assume you have 100g of the substance. Then simply divide by Ar for each element, this will give you the formula of the compound, the formula represents the molar ratio of the components.
I am a little bit confused, can you give me an example? Let's say mixture A has the components Benzene (8mol%) and Toluene (6mol%), this mixture reacts with Solution B (12 mol%). How do I write the molar ratio of mixture A : Solution B?
0
X

new posts
Back
to top
Latest
My Feed

### Oops, nobody has postedin the last few hours.

Why not re-start the conversation?

see more

### See more of what you like onThe Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

### Poll

Join the discussion

#### Do you have the space and resources you need to succeed in home learning?

Yes I have everything I need (195)
58.21%
I don't have everything I need (140)
41.79%