Hi everyone,
I'm in a bit confused, I'm setting up a prac that requires 70% sulfuric acid. It's for breaking cell walls of foods, fresh and processed. (upper school)
The trouble is the science staff are divided as to what molarity it should be.
I've made it around 7M which I think is strong enough, rather than 12.6M.
The experiment came out of the "web of life" 5a.2
Thanx
Julz
70% Sulfuric Acid
Sulfuric Acid Concentration from % v/v to Molarity
Hi Julia,
You will find that the Molarity will be 11.48M for the 70% Aqueous Sulfuric Acid Solution.
I hope this settles some doubt.
Robb.....
You will find that the Molarity will be 11.48M for the 70% Aqueous Sulfuric Acid Solution.
I hope this settles some doubt.
Robb.....
Dr Robert Crosdale. MRACI. NSS. NSSA. NASA.
Ph.D (Chem), Post Grad Ph.D (Physics), M.Ed, B.Sc (Hons), Dip. Appl. Sc. (Chem)
Lake Munmorah High School.
University of New England.
University of New South Wales.
University of Newcastle.
To understand the Universe from our perspective, we need to look towards our own backyard first for answers.
** AD ASTRA PER ASPERA - SEMPER EXPLORO **
Ph.D (Chem), Post Grad Ph.D (Physics), M.Ed, B.Sc (Hons), Dip. Appl. Sc. (Chem)
Lake Munmorah High School.
University of New England.
University of New South Wales.
University of Newcastle.
To understand the Universe from our perspective, we need to look towards our own backyard first for answers.
** AD ASTRA PER ASPERA - SEMPER EXPLORO **
Hi Julia
I am using this website whenever I do not know exact molarity. it is easy to use it and it is free.For better websites you have to pay
http://www.trimen.pl/witek/calculators/stezenia.html
I am using this website whenever I do not know exact molarity. it is easy to use it and it is free.For better websites you have to pay
http://www.trimen.pl/witek/calculators/stezenia.html
Cheers Jazz
