February 2019 0 56 Report
Zbilansuj równania reakcji redoks :
H2S + HNO3 ===> H2SO3 + HNO2
H2O2 + Zn ===> ZnO + H2O
K2Cr2O7 + NH3 ===> Cr2O3 + KNO2
K2Cr2O7 + NH3 ===> Cr2O3 + HNO2

Daje Naj :)

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.