Question

Допишите молекулярные уравнения реакции где возможно, составьте ионныеHg(NO3)2+Ha2S=PBCl2+NaOH=HNO3+Ba(OH)2=N2O5+H2O=

Answer 1

Hg(NO3)2+Na2S=HgS+2NaNO3

Hg+2NO3+2Na+S=HgS+2Na+2NO3

Hg+S=HgS

PBCl2+2NaOH=2NaCL+Pb(OH)2 

Pb+2CL+2Na+2OH=2Na+2CL+Pb(OH)2

Pb+2OH=Pb(OH)2

 2HNO3+Ba(OH)2=2H2O+Ba(NO3)2

2H+2NO3+Ba+2OH=2H2O+Ba+2NO3 

 H+OH=H2O

N2O5+H2O=2HNO3 

 

Answer 2

Molecular Equations:

1. Hg(NO3)2 + 2NaOH → HgO + 2HNO3 + H2O [[6]](https://rep.vsu.by/bitstream/123456789/1980/5/%D0%9E%D0%B1%D1%89%D0%B0%D1%8F%20%D0%B8%20%D0%BD%D0%B5%D0%BE%D1%80%D0%B3%D0%B0%D0%BD%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0%D1%8F%20%D1%85%D0%B8%D0%BC%D0%B8%D1%8F.pdf) 2. PbCl2 + 2NaOH → Pb(OH)2 + 2NaCl3. HNO3 + Ba(OH)2 → Ba(NO3)2 + 2H2O [[2]](https://fliphtml5.com/fumf/usoo/%D0%A5%D0%B8%D0%BC%D0%B8%D1%8F._10_%D0%BA%D0%BB%D0%B0%D1%81%D1%81/) 4. N2O5 + H2O → 2HNO3 [[5]](http://res2.baa.by/%D0%AD%D0%A3%D0%9C%D0%9A%20%D0%A5%D0%B8%D0%BC%D0%B8%D1%8F%20%D0%97%D0%BE%D0%BE%D1%82%D0%B5%D1%85%D0%BD%D0%B8%D1%8F%20%D0%B8%20%D1%80%D1%8B%D0%B1%D0%BE%D0%B2%D0%BE%D0%B4%D1%81%D1%82%D0%B2%D0%BE/books/%D0%9E%D0%B1%D1%89%D0%B0%D1%8F%20%D1%85%D0%B8%D0%BC%D0%B8%D1%8F%20%D1%81%20%D0%BE%D1%81%D0%BD%20%D0%B0%D0%BD%D0%B0%D0%BB%D0%B8%D1%82%20%D0%97%D0%98%D0%A4%202.pdf)

Please note that I couldn't find a relevant source for the reaction PBCl2 + NaOH. If you have any other questions, feel free to ask!