Question

разложение солей
Na[Al(OH)4] =
Na2SO3 =
(CuOH)2CO3 =
(NH4)2Cr2O7 -
KMnO4 =
HgSO4 =
AgNO3 =

Answer 1

1. Na[Al(OH)₄] = NaAlO₂ + 2H₂O

2. 4Na₂SO₃ = Na₂S + 3Na₂SO₄

3. (CuOH)₂CO₃ = 2CuO + CO₂ + H₂O

4. (NH₄)₂Cr₂O₇ = N₂ + Cr₂O₃ + 4H₂O

5. 2KMnO₄ =  K₂MnO₄ + MnO₂ + O₂

6. HgSO4 = Hg + O₂ + SO₂

7. 2AgNO₃ = 2Ag + 2NO₂ + O₂