关于ooh的百科

• 已知2g*气完全燃烧生成液态水时放出热量286kJ,18g水蒸气变成液态水放出44kJ的热量。则x为O=OH—...

• 问题详情：已知2g*气完全燃烧生成液态水时放出热量286kJ,18g水蒸气变成液态水放出44kJ的热量。则x为O=OH—HH—O(g)1mol化学键断裂时需吸收的能量/kJ496436xA.920           B.463          C.  557        D.188      【回答】B知识...
• 2019-11-075955

• ooh造句怎么写

• E,it'samysteryWhereyou’llfindme,whereyou’llfindAllisLove,islove,islove,isloOohoohoohooh......‘HecouldseeIwasbusy,soinsteadofjustblurtingin,saying,“Ooh,ooh,er,erum,I’vegotthispainting”,hejustleft.Ihavebigshouldersandooh,itdidn'tlooklikeme!Thes...
• 2017-10-0929712