Question

What is the chemical equation to form H2O2 using the criss-cross method?

Answer 1

$\huge{\underline{\underline{\bold{\mathtt{\purple{A{\pink{N{\green{S{\blue{W{\red{E{\orange{R}}}}}}}}}}}}}}}}$

Hydrogen peroxide

$\sf \: Symbol- H + {O_2}^{2 - }$

$\sf \: Valency-- \: 1 \: \: 2$

$\sf \: by \: criss \: cross \: method \: the \: new \: formula \: is \: \bold{ H_2O_2}$