determine the percentage composition of water in oxalic acid
Answers
Answered by
0
Oxalic acid is an organic compound found in many plants, including rhubarb. It is found to contain 26.7% carbon and 71.1% oxygen, with the rest being hydrogen.
Pls Mark As Brainliest
I just need 3 brainliest to go to the next rank
Answered by
0
Answer:
(COOH) 2
=2*C+4*O+2*H
=2*12+4*16+2*1
=24+64+2
=90 amu
Now % of 'c'=24/90*100
=240/9
=26.66% or 26.7%
% of 'O'=64/90*100
=640/9
=71.1%
% of 'H'=2/90*100
=20/9
=2.22%
Hence, C=26.7% O=71.1% H=2.22%
Similar questions