}ĿijУW(xu)(dng)СMͬW(xu)ڌW(xu)(x)A}ĻW(xu)|(zh)M(jn)D1ʾČ(sh)(yn)F(xin)Ո(qng)(li)c̽(dng)شІ(wn)}
[(sh)(yn)̽]ͬW(xu)^쵽tɫҺu׃\Ķóϡ}ccl(f)(yng)ͬW(xu)ͬ^c(din)_____(sh)(yn)Y(ji)ͬW(xu)҃ɂ(g)ԇ܃(ni)|(zh)ȫͬһ(g)ɃďUҺУKҺwᲢʼtɫ^(gu)VÏUҺɴˬF(xin)óˏUҺһеx_____xӷ̖(ho)
[(wn)}]UҺгNa+C1Щx̪⣩
[cO(sh)]ͬW(xu)˼²룺ףCO32OHңCO32OHՈ(qng)ٌ(xi)һN룺_____
[(dng)c̽]ͬW(xu)M(jn)D2(sh)(yn)
[(sh)(yn)cY(ji)Փ]ǼͬW(xu)óԼIJ_СMͬW(xu)(jng)ӑՓóͬW(xu)Ɍ(sh)(yn)óĽY(ji)Փ_ǣ_____СMͬW(xu)(jng)^(gu)ӑՓѼͬW(xu)Č(sh)(yn)M(jn)˸M(jn)Kó˼ͬW(xu)IJ_
[^m(x)̽]СMͬW(xu)ͨ^(gu)(sh)(yn)̽ˏUҺпܴڵăɷNxӵĴͬW(xu)ͨ^(gu)(sh)(yn)CһNһx(sh)(yn)EȡUҺ_____ҺȻټ_____Һ(dng)^쵽_____F(xin)ɴ_xӵijɷ
[˼cY(ji)Փ]̽xӳɷ֕r(sh)xԇr(sh)ҪעĆ(wn)}ǣ_____
𰸡Ǽϡ}AҺϡ H+ Ca2+OH ^Һ](mi)f(shu)c̼c(yng)r(sh)̼cʣ̼cҺʉAҲ(hu)ʹo(w)ɫ̪Һ׃to(w)_OHǷ ϡ y ҺЮa(chn)ɫ ԇԇֻcz(yn)xӷ(yng)a(chn)@ĬF(xin)
[(sh)(yn)̽]
AҺ׃ϡҲ(hu)ʹtɫҺu׃\ס҃ɂ(g)ԇ܃(ni)|(zh)ȫͬһ(g)ɃďUҺKҺwᲢʼtɫf(shu)Һ@Aһxӣ
[cO(sh)]
(yng)}^(gu)Һ߀Ca2+OH
[(sh)(yn)cY(ji)Փ]
^Һ](mi)f(shu)c̼c(yng)r(sh)̼cʣ̼cҺʉAҲ(hu)ʹo(w)ɫ̪Һ׃to(w)_OHǷڣ
[^m(x)̽]
ҪCxӵĴҪų̼xӵĸɔ_ȡUҺϡҺȻټyҺ(dng)^쵽ҺЮa(chn)ɫF(xin)ɴ_xӵĴڣ
[˼cY(ji)Փ]
̽xӳɷ֕r(sh)xԇr(sh)ҪעԇԼԇֻcz(yn)xӷ(yng)a(chn)@ĬF(xin)
ĿлW(xu) (li)Դ }ͣ
}ĿDabcNw|(zh)ܽf(shu)e(cu)`ǣ
A. r(sh)50ga|(zh)뵽50gˮг?jn)ɵõ?/span>90gaҺ
B. r(sh)ߵܽȴСP(gun)ϵǣ
C. r(sh)accɷN|(zh)Һ|(zh)|(zh)ͬ
D. r(sh)abɷN|(zh)Һص
ҺȻҺ
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ĿлW(xu) (li)Դ }ͣ
}ĿDС100g|(zh)|(zh)?jn)?sh)12%NaClҺP(gun)(sh)(yn)ʾD
1^(gu)ʹõķNxքeǏVƿ_________________Ͳ
2Ո(qng)ָDһ̎e(cu)`ԓɵĺ________________________________________
3DD۱ʾIJEքe________________
4ƕr(sh)Q(chng)Ȼc____________gȻcкܵs|(zh)|(zh)|(zh)?jn)?sh)(hu)________________ƫƫСȡˮx______________Ͳ̖(ho)10mL50mL100mLˮܶȞ1g/cm3
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ĿлW(xu) (li)Դ }ͣ
}ĿABCDEFGлW(xu)Ҋ(jin)|(zh)ҾһNͬԪCҺpH<7EһNжwÃɈAgĶ̾ʾɷN|(zh)l(f)W(xu)(yng)^ʾһN|(zh)D(zhun)һN|(zh)}漰(yng)ڳ֪R(sh)(ni)Ո(qng)شІ(wn)}
1քe(xi)AGĻW(xu)ʽA_____ G_____
2DEķ(yng)ĻW(xu)ʽ_____
3(xi)ABķ(yng)ĬF(xin)_____
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ĿлW(xu) (li)Դ }ͣ
}ĿD^(gu)һl°l(f)ֽⷴ(yng)^ģMDՈ(qng)شІ(wn)}
1CDЌP(gun)ӈDa(b)_____áʾԭá
ʾԭӣ
2˻W(xu)׃аl(f)׃_____
3˷(yng)ЃɷN֮g|(zh)(jin)(sh)Ȟ_____
4(hu)һ(g)ˮ|(zh)Ӕ(sh)ɂ(g)ӵxӽY(ji)(gu)ʾD_____
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ĿлW(xu) (li)Դ }ͣ
}Ŀ(j)bY(ji)W(xu)W(xu)֪R(sh)شІ(wn)}
1(xi)(bio)̖(ho)xQ(chng)________
2(sh)(yn)xbAøiȡr(sh)J(rn)AbôڵĆ(wn)}________xռbÑ(yng)(j)________|(zh)ԓ(yng)ĻW(xu)ʽ_______
3ͨrSO2һNo(w)ɫд̼ԚζĚwܶȱȿ՚ˮˮҺ@ԣ(sh)(yn)Ácwᷴ͝(yng)ȡSO2(sh)(yn)ȡSO2xİl(f)b______ĸxFbռSO2w(yng)ԓ_____ڣabM(jn)(sh)(yn)Y(ji)ʣSO2wÚcҺգյĿ_______
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ĿлW(xu) (li)Դ }ͣ
}ĿDnj(sh)(yn)ȡwIJb
1(xi)AbТٌ(du)(yng)ăxQ(chng)_____
2(sh)(yn)ABB(li)ȡwՈ(qng)(xi)ȡһNwĻW(xu)ʽ_____
3(jin)Cbռr(sh)(yn)M(mn)_____
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ĿлW(xu) (li)Դ }ͣ
}Ŀijwĩܺc~Ȼc^̼}еһNNijƌW(xu)dȤСM̽ɷO(sh)Ӌ(j)(sh)(yn)(ԇ)
(1)Q(chng)____
(2)wĩһ____һ____ܺ____
(3)Ɵr(sh)l(f)ĻW(xu)(yng)ʽ____
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