过量H2S怎样和NaOH反应如题

问题描述:

过量H2S怎样和NaOH反应
如题

H2S+NaOH=NaHS(硫氢化钠)+H2O

H2S+NaOH=Na2S+H2O
Na2S+H2S=2NaHS

H2S+NaOH=NaHS+H2O

H2S+NaOH=Na2S+H2O
Na2S+H2S=2NaHS