Some help please ???

enter image source here

1 Answer
anor277
Aug 12, 2018

Well, I know the formula of sucrose....

Explanation:

#"Sucrose"-=C_12H_22O_11#...whose formula mass is #342.31*g*mol^-1#..

#342.31* g*mol^(-1)={12xx12.01+22xx1.008+11xx16}*g*mol^-1#

From where will you get the atomic masses if they are not quoted to you?

I don't know the formula of palmitic acid, and am too lazy to look it up..

Related questions
Impact of this question
918 views around the world
You can reuse this answer
Creative Commons License