Объяснение:
K 2 SiO 3 + 2HCl = 2KCl + H2SiO3↓
Na 2 SiO 3 + H2SO4 = Na2SO4 + H2SiO3↓
H 2 SiO 3 + 2NaOH = Na2SiO3+ 2H2O
Ca SiO 3 + 2HNO3 = Ca(NO3)2 + H2SiO3↓
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Объяснение:
K 2 SiO 3 + 2HCl = 2KCl + H2SiO3↓
Na 2 SiO 3 + H2SO4 = Na2SO4 + H2SiO3↓
H 2 SiO 3 + 2NaOH = Na2SiO3+ 2H2O
Ca SiO 3 + 2HNO3 = Ca(NO3)2 + H2SiO3↓