Question

Mg+H2SO4=
CaO+HCl=
NaOH+HCl3=
K2O+H3PO4=
Al(OH)3+HNO3=
K2SiO3+H2SO4=

Answer 1

Mg+H₂SO₄=MgSO₄+H₂↑

CaO+2HCl=CaCI₂+H₂O

NaOH+HCl=NaCI+H₂O

3K₂O+2H₃PO₄=2K₃PO₄+3H₂O

Al(OH)₃+3HNO₃=AI(NO₃)₃+3H₂O

K₂SiO₃+H₂SO₄=K₂SO₄+H₂SiO₃↓

Answer 2

спасибо большое

Answer 3

Пожалуйста.