Seudónimo Seudónimo

23-12-2017
Chemistry

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PLEASE HELP!! WILL GET BRAINIEST!!

1. Balance the equation for the reaction between zinc and hydrochloric acid.

Zn + HCl ZnCl2 + H2

2. Balance the equation for the reaction between iron (steel wool) and oxygen (water).

Fe + O2 Fe2O3

Respuesta :

onefloed onefloed

23-12-2017

1:) Zn + 2 HCl = ZnCl2 + H2
2:) 4 Fe + 3 O2 = 2 Fe2O3

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