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
答
H2S+NaOH=NaHS(硫氢化钠)+H2O
答
H2S+NaOH=Na2S+H2O
Na2S+H2S=2NaHS
答
H2S+NaOH=NaHS+H2O
答
H2S+NaOH=Na2S+H2O
Na2S+H2S=2NaHS