A.2CH3OH→CH3OCH3+H2OB.2CH3OH→C2H4+2H2OC.2CH3OH→CH4+2H2O+CD.CH3OH→CO+2H2
欢迎来到赞题库!
使用微信扫码登录账号
找回密码、申诉账号等操作请下载赞题库APP