Question

Na²O+KOH =HNO³+KOH=Mn(OH)2+H²SO⁴=Al+HCl=NaOH+HCl=​

Answer 1

Ответ:

Na2O + KOH = X

HNO3 +  KOH = KNO3 + H2O

Mn(OH)2 + H2SO4 = MnSO4 + 2H2O

2Al + 6HCl = 2AlCl3 + 3H2

NaOH + HCl=​ NaCl + H2O

Answer 2

The chemical equation you provided seems to be a combination of several different reactions. However, it is not balanced, and there are some inconsistencies in the reactants and products. I'll try to interpret and balance each equation separately:

1. Na₂O + KOH → HNO₃ + KOH: This equation is unbalanced and has redundant KOH on both sides. Assuming you meant to balance it as a neutralization reaction, the balanced equation would be: Na₂O + 2KOH → 2NaOH + H₂O

2. Mn(OH)₂ + H₂SO₄: This equation is incomplete as it lacks a reaction arrow and products. Assuming you meant to form a salt and water, the balanced equation would be: Mn(OH)₂ + H₂SO₄ → MnSO₄ + 2H₂O

3. Al + HCl: This equation is also incomplete as it lacks a reaction arrow and products. Assuming you meant to produce a salt and hydrogen gas, the balanced equation would be: 2Al + 6HCl → 2AlCl₃ + 3H₂

4. NaOH + HCl: This equation is already balanced, representing a neutralization reaction between a base (NaOH) and an acid (HCl): NaOH + HCl → NaCl + H₂O

Please note that the last two equations involve reactive metals (Mn and Al) and strong acids (HCl), which can be hazardous and should be handled with caution.

If you have any other specific reactions or questions, feel free to ask!