Question

1)FeO+HCI➪FeCI2+H2O2)Na2O5➪NaNo33)KOH+H2So4➪K2So4+H2O​

Answer 1

Ответ:

FeO + 2HCl (разб. р-р)→ FeCl2 + H2O

N2O5 + 2NaOH (разб. р-р)→ 2NaNO3 + H2O

H2SO4 (разб. р-р)+ 2KOH → K2SO4 + 2H2O

Объяснение:

Answer 2

Balancing Chemical Equations

1) FeO + HCl ➪ FeCl2 + H2O

The balanced chemical equation for the reaction between FeO and HCl is:

FeO + 2HCl ➪ FeCl2 + H2O

This balanced equation ensures that the same number of each type of atom is present on both sides of the equation. The coefficients in front of the chemical formulas indicate the number of molecules or atoms involved in the reaction.

2) Na2O5 ➪ NaNO3

The balanced chemical equation for the reaction involving Na2O5 and NaNO3 is not feasible as Na2O5 does not exist. However, if we assume the intended reaction is between Na2O and N2O5, the balanced equation would be:

4Na2O + N2O5 ➪ 4NaNO3

This balanced equation ensures that the law of conservation of mass is satisfied.

3) KOH + H2SO4 ➪ K2SO4 + H2O

The balanced chemical equation for the reaction between KOH and H2SO4 is:

2KOH + H2SO4 ➪ K2SO4 + 2H2O

This balanced equation ensures that the same number of each type of atom is present on both sides of the equation.