!!SOS!!Mg ---> MgO ---> MgCl ---> Mg(OH)2 ---> MgSO4Осуществить цепочку превращений!!. Created by Rahmann. himiya-ru

!!SOS!!Mg ---> MgO ---> MgCl ---> Mg(OH)2 ---> MgSO4Осуществить цепо...

Rahmann @Rahmann

July 2021 2 49 Report

!!SOS!!

Mg ---> MgO ---> MgCl ---> Mg(OH)2 ---> MgSO4

Осуществить цепочку превращений!!

sebrithien

Ответ:

Объяснение:

2Mg + O₂ = 2MgO

MgO + 2HCl = MgCl₂ + H₂O

MgCl₂ + 2NaOH = Mg(OH)₂ + 2NaCl

Mg(OH)₂ + H₂SO₄ = MgSO₄ + 2H₂O

8 votes Thanks 15

mrvladimir2

Verified answer

$1) \: 2Mg + O_{2} = 2MgO \\ 2) \: MgO + 2HCl = MgCl_{2} + H_{2}O \\ 3) \: MgCl_{2} + 2NaOH = Mg(OH)_{2} + 2NaCl \\ 4) \: Mg(OH)_{2} + H_{2}SO_{4} = MgSO_{4} + 2H_{2}O$

8 votes Thanks 15

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