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(1)(j)Dʾ֪ԓz^ιΌ______(ϡ}cҺ)μӵһNҺ^ĻWʽ________
(2)bcrҺ|(zh)ĻWʽ_________
(3)ڌ^ͬWl(f)F(xin)Һݮa(chn)
}ʲôКݮa(chn)
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OӋ_cҺǷ׃|(zh)ͬWOӋ
E | F(xin) | Y(ji)Փ |
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όҺ,oɫ̪Һ | ______ |
˼c¶ڿ՚׃|(zh)ʑ_______
𰸡ϡ} NaOH+HCl=NaCl+H2O NaCl кͷ^̕ųʹܽˮеĚwܽȽ BaCl2CaCl2 Һ׃t ܷ
1ɈD֪ҺɉAҺ(pH>7)׃?yu)?/span>(pH<7)ʌz^ιΌϡ}μӵһNҺ^c}ᷴȻcˮĻWʽNaOH+HCl=NaCl+H2Oϡ}NaOH+HCl=NaCl+H2O
2bcrpH=7ϡ}͚cǡȫҺ|(zh)ȻcNaCl
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[OӋ]CcЛ]׃|(zh)ȡcҺƷԇ^BaCl2CaCl2ҺʎoаɫtfҺ̼ccҺ׃|(zh)ȡһόҺoɫ̪ҺҺ׃tɫtfҺКcCcҺ׃|(zh)BaCl2CaCl2Һ׃tɫ
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1Bbгʯˮl(f)ĻWʽ___________
2C̎ƾ______
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}ĿԴcɳm(x)l(f)չP
1úȼra(chn)NO2____Țw@Щwwڿ՚аl(f)ˮγ
2һl£ 飨CH4ˮδƽ^ʾDDʾ
Wʾ|(zh)ĻWʽ______
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3ҿ\ϡᷴȡ⡣ԓĻWʽ:___
4ڸߜ£I(y)ԳFVһ̼ퟒFĻWʽ________
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}ĿՈA~DxǰӋ֡
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A C̼ܶȱȿ՚ | ԓCCO2ܶȱȿ՚֮߀fCO2 __________|(zh) | |
B ̽՚ ⺬ | tȼ ______ | |
C CˮĽM | ԓ ĻWʽ _____ | |
D zNaClлNa2CO3 | ټƷڼmˮȫܽ⣻ۼ____Кݮa(chn) |
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}Ŀ֪ABCDķNͬe|(zh),Aϼtɫw֮gķPϵDʾ(|(zh)ȥ)
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(1)BA߀ҪһN______(һN)
(2)BCĻWʽ_____
(3)CDĻWʽ____________
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}ĿijndȤСM˜y?sh)ʯʯ?/span>CaCO3|(zh)֔(sh)ȡ25gʯʯƷ100gһ|(zh)֔(sh)ϡ}5μ뵽ԓƷУy(sh)(j)±ʾ(s|(zh)cϡ}ᷴҲˮ)
Δ(sh) | һ | ||||
ϡ}|(zh)/g | 20 | 20 | 20 | 20 | 20 |
a(chn)w|(zh)/g | 2.2 | 4.4 | 6.6 | 8.8 | 8.8 |
(1)____ǡȫ
(2)ϡ}|(zh)|(zh)֔(sh)Ƕ
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}ĿijͬWҴķģ͘(gu)A}ľW(wng)jDDɷN|(zh)gɰl(f)AEN|(zh)ڲͬe
1|(zh)A_____QtBe_____̖
a١bǽ١c
2CcDʹ̪Һ׃tDQA
١CDĻWʽ_____һ
ACкͷtCEĬF(xin)_____
ԓW(wng)jD漰ďͷֽⷴ_____
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}Ŀճa(chn)Լl(f)չNSW֪RՈشІ}
1з̿ζ˻̿_________ԡ
2츮CվDz䓽Y(ji)(gu)ĤY(ji)(gu)ʩgĤY(ji)(gu)ĤϵҪɷǾķϩQķϩ__________ϣЙCϳ
3t(y)oθ^IJ˳úAl(OH)3ˎûWʽʾίԭ_____________________
4r(nng)ѷŵĽնl(f)ȼÝˮķ磬ԭ_____________________
5ϴȥ;ϵϴ_____________
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