Übung: Ausgleichen Stufe 2

Fill in the blank 1 of 3 Na₂O + Fill in the blank 2 of 3 H₂O → Fill in the blank 3 of 3 NaOH

Fill in the blank 1 of 4 Al₂O₃ + Fill in the blank 2 of 4 Mg  → Fill in the blank 3 of 4 Al + Fill in the blank 4 of 4 MgO

Fill in the blank 1 of 4 Na + Fill in the blank 2 of 4 H₂O → Fill in the blank 3 of 4 NaOH + Fill in the blank 4 of 4 H₂

Fill in the blank 1 of 4 H₃PO₄ + Fill in the blank 2 of 4 Li → Fill in the blank 3 of 4 Li₃PO₄ + Fill in the blank 4 of 4 H₂

Fill in the blank 1 of 4 Fe₂S₃ + Fill in the blank 2 of 4 O₂ → Fill in the blank 3 of 4 Fe₂O₃ + Fill in the blank 4 of 4 SO₂

Fill in the blank 1 of 4 FeS₂ + Fill in the blank 2 of 4 O₂ → Fill in the blank 3 of 4 Fe₂O₃ + Fill in the blank 4 of 4 SO₂

Fill in the blank 1 of 4 NaOH + Fill in the blank 2 of 4 H₂CO₃ → Fill in the blank 3 of 4 Na₂CO₃ + Fill in the blank 4 of 4 H₂O

Fill in the blank 1 of 4 P₄O₁₀ + Fill in the blank 2 of 4 C → Fill in the blank 3 of 4 P₄ + Fill in the blank 4 of 4 CO

Fill in the blank 1 of 4 NO₂ + Fill in the blank 2 of 4 H₂O → Fill in the blank 3 of 4 HNO₃ + Fill in the blank 4 of 4 HNO₂

Fill in the blank 1 of 4 Fe₂O₃ + Fill in the blank 2 of 4 CO  → Fill in the blank 3 of 4 Fe  + Fill in the blank 4 of 4 CO₂