subject
Chemistry, 13.10.2020 08:01 eliLoumbardia

Actic acid contain carbon hydrogen and oxygen 4.24 g of sample of actic acid on complete combustion gave 6.21g of CO² and 2.54 9f H²O The molicular mass of acetic acid is 60 . Find epirical formula of actic acid and molicular formula of acetic acid

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 02:10, apowers6361
26. of of (aq) by (aq) is . if 50.00 ml of 1.05 m is to 25.00 ml of 1.86 m ,at be? ( no is toina of aof) , h.. (p. ). . .
Answers: 3
image
Chemistry, 22.06.2019 02:20, kristieroth1
Compared with the freezing-point depression of a 0.01 m c6h12o6 solution, the freezing-point depression of a 0.01 m nacl solution is
Answers: 1
image
Chemistry, 22.06.2019 13:00, arivalen
How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide
Answers: 2
image
Chemistry, 22.06.2019 16:50, TrueKing184
Answer asap need by wednesday morning explain how a buffer works, using an ethanoic acid/sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.
Answers: 1
You know the right answer?
Actic acid contain carbon hydrogen and oxygen 4.24 g of sample of actic acid on complete combustion...

Questions in other subjects:

Konu
Mathematics, 26.07.2019 03:30