Срочно!! Химия 8 класс!. Created by Iriskina. himiya-ru

Ответ:1.4Na+O2=2Na2ONa2O+H20=2NaOH2NaOH+2NO2=NaNO3+H2O2.S+O2=SO2SO2+H2O=H2SO3H2SO3+2K=K2SO3+H23.4Al+3O2=2Al2O32Al2O3+6Cl2=4AlCl3+3O2AlCl3+3H2O=Al(OH)3+3HClAl(OH)3+NaOH=NaAlO2+2H2O

Срочно!! Химия 8 класс!...

Iriskina @Iriskina

July 2022 1 8 Report

Срочно!! Химия 8 класс!

Answers & Comments

brunettee

Ответ:

4Na+O2=2Na2O

Na2O+H20=2NaOH

2NaOH+2NO2=NaNO3+H2O

S+O2=SO2

SO2+H2O=H2SO3

H2SO3+2K=K2SO3+H2

4Al+3O2=2Al2O3

2Al2O3+6Cl2=4AlCl3+3O2

AlCl3+3H2O=Al(OH)3+3HCl

Al(OH)3+NaOH=NaAlO2+2H2O

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testy po anglijskomu pomogite pozhalujsta ochen srochno

masa katoda yakij buv pid chas elektrolizu zanurenij v elektrolitichnu vannu z roz

napisat neskolko predlozhenij kotorye dokazyvayut chto mat lyubila svoego syna

yak zminitsya potuzhnist elektrichnoyi pliti yaksho nagrivnij element skorotiti na o

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