ʱ : 2018-2019学年化学同步苏教版必?学案:专? 第二单元 第二课时 氮肥的生产和使用 Word版含解析 - 百度文库ϿʼĶ
BҺȣʪķֽ̪ڹܿ CҺȣպŨIJڹܿ DҺȣʪĺɫʯֽڹܿ
ѡA ҺȲBCDܹAֱӼȣŰ(̼)ȷؼ飬AС
ʵƷ
ʵȡװ
[ر]
(1)ʵԼѡȡNH4Cl(NH4)2SO4ȴ棬NH4HCO3NH4NO3
棬ΪNH4HCO3NH4NO3ȷֽ塣
(2)ʯҲKOHNaOH棬ΪKOHNaOHˮ飬
NH3Ҹ¸ʴԹܡ
1ʵܷüȻ淋ķȡ
ʾܣȻȷֽɵİȻ½Ȼ李 2ʵȡʱռԹܿһɵţĿʲô ʾֹĶռϴİ
1ĸ
ͨüʯҸﰱסŨˮȻƸ
2β
İҪյ(ڵܿڷһˮϡʪ)ԱȾβʱҪֹõװУ
3ʵҿȡķ
(1)ŨˮưNH3H2O,H2ONH3װͼʾ
(2)ŨˮʯңʯҺˮӦˮͬʱųȣʹNH3ݳװͼʾ
(3)ŨˮNaOHNaOHˮԺˮȵʣʹNH3ݳ (4)Ũˮʯң(2)(3)ԭ
1зУʵȡ( ) AԹнʯҺȻ炙Ϻ BԹеȻ粒
CƿеŨˮ
DҺ©еŨˮװʯҵƿ
ѡB AʯNH4ClϺȣӦCa(OH)22NH4Cl=====CaCl22NH32H2OBʱNH4ClֽⷴӦNH4Cl=====HClNH3ʱַϷӦHClNH3===NH4ClʲʺʵNH3CNH3H2O=====NH3H2ODʯˮȴʹNH3ݳҺc(OH
)ڲNH3
2.ǻѧʵҳȡ塣ʵȡͨ
ַùȻ粒ȣ
ڳùŨˮӦ
(1)ȡװͼУӦѡװ________(ABͬ)Ӧѡװ________
(2)ȡҪﰱӦѡõĸ______ AŨ C
(3)鼯ƿǷռķ________________________________ ________________________________________________________________________ Aװڹ壬BװҺ(Һ)塣NH3Ϊ壬ֻüԸNH3һʪĺɫʯֽ
𰸣(1)A B (2)B
(3)ʪĺɫʯֽڼƿڴֽ˵ռ
B
[ѵڽڹ]
1йͨԵȷ( ) Aξˮ
BβķӦеӵת CеĵԪزһΪ3 DӦư
ѡB βķӦҲԭӦ
2ͼʾװУƿгaιڵҺbƿУƿɼfձеҺbȪ״ռƿabֱ( )
a() NO2 SO2 Cl2 NH3 b(Һ) ˮ 4 molL1 NaOHҺ ʳˮ 1 molL1
A.٢ C٢
Bڢ Dڢ
ѡD NO2ˮӦγȪNO2ˮӦNOƿ1
ˮٴCl2ڱʳˮеܽȺСʲγȪ
3ڡе嶼ӦҺٷӦʹƿڵѹǿټСӶγȪռƿ
3ͼʾΪȪʵװ
(1)ռӦʹ________ҪõNH3ѡ________ (2)ͼʾļװýȪʵ飬ϲƿװİˮIJ________________________________________________________________________
ʵԭ___________________________________________________________ (3)ֻṩͼʾװã˵Ȫķ________________________________________________________________________
________________________________________________________________________ (1)NH3ˮNH3ܶȱȿСſ (2)ﰱʱ백ѧӦ