Chemistry, asked by factorise1, 1 year ago

crossover of h2so4 plse answr it fast

Answers

Answered by Shiv4225

1

answer in the picture

Attachments:

factorise1: how so4 can have valency 2 negative

Shiv4225: you should learn valency table

Shiv4225: in order to generate formula

Shiv4225: by crisscrossing

factorise1: plse help

factorise1: regarding this question if you can

Shiv4225: plz give me your whatsapp no to send valency table

factorise1: no ways

factorise1: snd me here it self

Shiv4225: pics can't be sent on chat

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