摘要:CH3COONH4+HCl===NH4Cl+CH3COOH CH3COONH4+NaOH===CH3COONa+NH3·H2O

网址:http://m.1010jiajiao.com/timu3_id_397001[举报]

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网