Question

Give balanced equations for the following conversions.
a) Sodium zincate from zinc
b) Sodium plumbite from lead
c) Sodium aluminate from aluminium.
​

Answer 1

Answer:

hope it helps you please mark as brainliest

Explanation:

1)a) Zn+2NaOH→Na2ZnO2+H2

b) Na2O+PbO→Na2PbO2

c) 2Al+2NaOH+2H2O→2NaAlO2+3H

Answer 2

The Balanced Equation will be:

Explanation:

• (a) Zn + 2NaOH → Na₂ZnO₂ + H₂
• (b) Na₂O + PbO → Na₂Pb + O₂
• (c) 2Al + 2NaOH + 2H₂O → 2NaAl + O₂ + 3H₂
• A chemical equation is the symbolic representation of a chemical reaction in the form of symbols.
• A balanced chemical equation occurs when the number of the atoms involved in the reactants side is equal to the number of atoms in the products side.
• To write a balanced equation, the reactants go on the left side of the arrow, while the products go on the right side of the arrow.
• Coefficients (number in front of a chemical formula) indicate moles of a compound. Subscripts (numbers below an atom) indicate the number of atoms in a single molecule.