来自郭星廷的问题
【求一道英文化学题的翻译TheactionofconcentratedH2SO4onurea,(H2N)2CO,resultsintheproductionofawhitecrystallinesolidXofformulaH3NO3S.Thisisamonobasicacid.Ontreatmentwithsodiumnitriteanddilutehydrochloricacida】
求一道英文化学题的翻译
TheactionofconcentratedH2SO4onurea,(H2N)2CO,resultsintheproductionofawhitecrystallinesolidXofformulaH3NO3S.Thisisamonobasicacid.Ontreatmentwithsodiumnitriteanddilutehydrochloricacidat273K,onemoleofXliberatesonemoleofN2,andonadditionofaqueousBaCl2,theresultingsolutionyieldsonemoleofBaSO4permoleofXtakeninitially.DeducethestructureofX.
尽快,谢谢!
8点之前~~~快快快~~~~~~~
1回答
2020-01-15 01:08