试题-山东-2017_山东省广饶县广饶街道颜徐学校中考化学专题复习 第2单元 物质的化学变化 第4讲 化学方程式的书写（无答案）.doc

4化学方程式的书写专项训练一、物质与氧气的反应(1)单质与氧气的反应(化合反应)1．镁在空气中燃烧：_____________________________________________________________________2．铁在氧气中燃烧：_____________________________________________________________________3．铜在空气中受热：__________________________________________________________________4．铝在空气中燃烧：_____________________________________________________________________5．氢气在空气中燃烧：___________________________________________________________________6．红磷在空气中燃烧：____________________________________________________________________7．硫粉在空气中燃烧：___________________________________________________________________8．碳在氧气中充分燃烧：__________________________________________________________________9．碳在氧气中不充分燃烧：____________________________________________________________(2)化合物与氧气的反应10．一氧化碳在氧气中燃烧：_______________________________________________________________11．甲烷在空气中燃烧：___________________________________________________________________12．酒精在空气中燃烧：___________________________________________________________________13.葡萄糖氧化：_____________________________________________________________________二、几个分解反应14．水在直流电的作用下分解：_____________________________________________________________15．加热氯酸钾(有少量的二氧化锰)：___________________________________________________16．加热高锰酸钾：_______________________________________________________________________17．过氧化氢制氧气_____________________________________________________________________18．碳酸因不稳定而分解：___________________________________________________________19．高温煅烧石灰石：_____________________________________________________________三、还原金属氧化物的几个反应20．氢气还原氧化铜：______________________________________________________________21．木炭还原氧化铜：__________________________________________________________22．焦炭还原氧化铁：_____________________________________________________________23．一氧化碳还原氧化铜：____________________________________________________________24．一氧化碳还原氧化铁：__________________________________________________________25．一氧化碳还原四氧化三铁：____________________________________________________