Physics, asked by sffs, 1 year ago

What is the formula of Oleum?

Answers

Answered by Shiv4225

5

H2S2O7 OLEUM OR PYRO SULPHURIC ACID

Answered by sam12a13

5

Hello friend!!!

The chemical formula of oleum is

_ H2S2O7_

S +O2 --->SO2

SO2 +O2 ---> SO3

SO3+H2SO4--->H2S2O7

thank youHope you understood..!!

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