ПОМОГИТЕ ПОЖАЛУЙСТА
1) 4Zn+5H2SO4(конц)=4ZnSO4+H2s+4H2O
2) H2S+3H2SO4(конц)=4SO2+4H2I
3) Cu+2H2SO4(конц)=CuSO4+SO2+2H2O
НАПИСАТЬ МЕТОДОМ ЭЛЕКТРОННОГО БАЛАНСА​
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.