1*.实验室制备氯气________________________________ ___________________________
2*工业制备氯气_____________________________ ________________________________
3*氯气与水的反应___________________________ ____________________ ____________
4*氯气与NaOH溶液反应__________________________ _____________________________
5.工业制备漂白粉________________________________________
6*钠与水的反应_______________________________ _______________________________
7过氧化钠与水的反应____________________________________
8过氧化钠与二氧化碳反应___________________________________
9侯氏制减法(2个)______________________________ ________________________________
10镁在二氧化碳中燃烧________________________________
11*铝与NaOH溶液反应______________________________ _____________ _____________
12铝热反应_____________ ______________________
13*NaA lO2溶液中通入过量的二氧化碳_________________________________
__________________________________
14实验室制备氢氧化铝的离子方程式__________________________________________
15铁与水蒸气的反应______________________________________
16*铁与氯化铁溶液的反应____________________________ __________________________
17Fe(OH)2在空气中变质____________________________________________________
现象为:__________________________________________________
18铜与Fe3+反应_____________________ ____ ____________
19 Fe3+的检验的离子方程式_______________________ ________________
20铜与浓硫酸的反应_________________________________________
21铜与浓硝酸的反应__________________________________________
22*铜与稀硝酸的反应______________________________ __________________________
23硅与NaOH溶液反应___________________________________
24工业制备粗硅______________________________
25二氧化硅与N