Ӣҽ̾W > лW > }ĿԔ

}ĿijWУWdȤСMͬWڌҰlFһƿwƿwNaOHwɷǷ׃|Լ׃|̶ȮadȤͬW²MŒ̽

}@ƿNaOHwƷijɷʲô

1ֻNaOH 2ֻNa2CO3 3NaOHNa2CO3

ӑՓNaOH׃|ԭ______ûWʽʾ

̽1ȡƷԇУϡ}Кݮaf______

2Mһ̽^£

̽^̻ش

ټ^BaCl2Һ______

ڲmBaOH2Һ^BaCl2Һԭ______

ҺÁ̪ԇҺz3______

A CuCl2Һ B KNO3Һ C CaCl2Һ D NH4ClҺ

򞷴˼NaOHwı淽______

𰸡2NaOH+CO2=Na2CO3+H2O 1 ʹ̼cַ BaOH2Һc̼cɚc AD ܷⱣ

[ӑՓ]cͶ̼̼cˮĻWʽ飺2NaOH+CO2=Na2CO3+H2O

[̽]

1̼}}ᷴɶ̼ȡƷԇϡ}ᣬКݮaf1

2̼cȻ^̼^ͺȻcMԼ^BaCl2Һǣʹ̼cַښ^̼cxӣcęzɸɔ_ԲmBa(OH)2 Һ^BaCl2ҺԭǣBaOH2Һc̼cɚc

ۚcȻ@д̼ԚζİȻ~ccҺa{ɫҲԵģKNO3ҺCaCl2ҺccҺoFxAD

[򞷴˼]cڿ՚׃|ԑԓܷⱣ档

ϵд
n n
һ һMn] һ һMn]
߶ ߶Mn] Mn]
Mn] Mn]
P}

ĿлW Դ

}ĿлWZ_

A. 33NO3B. 2XԭӣAl2

C. ׷ӣO2P5D. ˳ȻVԪصĻσr

鿴𰸺ͽ>>

ĿлW Դ

}ĿСtͬWڌW}ĻW|rw{}c|໥PϵDDСʾBăɷN|ܰl

1XcNͬeĻtX WʽֻһNɣ

2Dʾ|gPϵٷĻWʽ

3Xdž|rՈXcϡ}ᷴĻWʽ ֻһɣ

鿴𰸺ͽ>>

ĿлW Դ

}ĿҴC2H5OHȼҪӋ㣺

1ҴCHOԭӂȞ_____

2Ҵ̼Ԫغ͚Ԫص|Ȟ_____ȣ

3Ҵ|_____

49.2gҴк̼Ԫص|_____g

鿴𰸺ͽ>>

ĿлW Դ

}Ŀ1ϺܶطМȪСGͬWȡij؜ȪˮӣsҜغ M̽

ٜyÜȪˮӵ pH=7.4֪ԓȪˮӳ______

ڼ______ʎlFĭ^^࣬fԓȪˮӞӲˮ

СGͬWlFLrgԓȪˮˮˮÏN______̖ ˮȥ

A ʳ}ˮ B ʳ C Ͼ D u

2ˮYԴSֲsˮ؟Ќڹˮʩ______̖

A ʹùˮ^

B ϴ·ˮÁ_

C ׵ˮÁ흲

D @ƺôˮ

3D늽ˮČbÈDͨһΕrg b ռĚw______Ո늽ˮĻWʽ______ԓfˮ______Mɵġ

鿴𰸺ͽ>>

ĿлW Դ

}ĿȻcճеıƷijȻcƷгȻc⣬߀CaCl2MgCl2Լs|ἃԓƷIJ̈D

ՈشІ}

1XQ________________

2YҺ|ĻWʽ____________________

3YҺcNaOHҺĻWʽ______________

4йl________ͷֽⷴ

鿴𰸺ͽ>>

ĿлW Դ

}Ŀij~PɱʾxCuCO3yCu(OH)2~Pӟ~ˮͶ̼ȡһ|~PƷbÌ,ybBbD|Ӂ_~PĽMɡՈشІ}:

(1)ӟ~Pķ_______()

(2)bDж̼ccĻWʽ_____

(3)ӟ~PČbõB: (ӿĸ,δy߅bD|)____ ab ______gh

(4)һΕrgBbЛ]Кðr_____()Ϩƾ,ֱsֹ

(5)ybB|BbD|Dˣtx :y=____(úBDĴʽʾ)

鿴𰸺ͽ>>

ĿлW Դ

}Ŀ̽FPėlijWFOӋŒ򞣺ȡ3ιoPļFz@3֧ԇܵײbDʾMЌҪCLĕrg^F

1FPHFc՚е_____QlĽY

2FzrgLMԇ܃ȵˮwesռԇwe_____

3ԓ򞄓֮̎ڣɸFzFP_____ɷNFДFzMеr

鿴𰸺ͽ>>

ĿлW Դ

}ĿһλWnϣώ׌ͬWɂM̽

һ̽cҺһNʹoɫ̪Һ׃ɫ

[]ˮcxӻxʹoɫ̪Һ׃ɫ

[]

(1)ڵһ֧ԇмs2 mLsˮ׵Οoɫ̪ҺFҺ׃ɫ

(2)ڵڶ֧ԇмs2 mLȻcҺ׵Οoɫ̪ҺF____

(3)ڵ֧ԇмs2 mLcҺ׵Οoɫ̪ҺF________

[]____

עMijNwܛƿעһNҺw(D)ʎlFƿ׃T̽wҺwʲô|

[]wҺw_____(һM)

[]ԇȡƿеҺԇ___aĬF仯Wʽ____

[ur]ɺܷCIJ__________

鿴𰸺ͽ>>

ͬԴ
久久精品免费一区二区视