E6110-1LB0A Product name Shock Absorber material Steel Warranty 1 year certificate TS16949 CAR MODEL For Toyota Nissan Infiniti moq 50pcs Delivery Time afrer payment 7-30days PAYMENT 30% deposit, 70% payment before shipping Application Auto Suspension Systems Packaging and delivery Sellin...
,B为CH2=CHCl,A和氢气发生反应生成D,D发生加聚反应生成E,则E为聚乙烯,其结构简式为 ,则D为乙烯,结构简式为CH2=CH2,据此分析解答. 解答:解:若气态烃A的密度为1.16g/L(标准状况),其摩尔质量=1.16g/L×22.4L/mol=26,则A结构简式为HC≡CH,A和HCl发生加成反应生成B,B发生加聚反应生成C,C是聚氯乙烯,C...