}Ŀ}7֣ijУW(xu)dȤСM(jng)Yϵ֪XҪpV(yng)ںӍͽI(lng)XҲ|(zh)Xc(din)660Xc(din)_(d)2054Xm\njX\քeͶϡX\(yng)öࡣMXܵĤʹXc܇Ľ|(zh)(՚ˮ)^֡XԲÁ(li)ʢź̲ԓСMM(jn)ˡXĤ̽(sh)(yn)^(gu)£Ո(qng)գ
(sh)(yn)1QAסһKȥĤXƬھƾƟXƬ|IJ׃Ƭ̺׃ܛppu(dng)(hu)ғusϞTǘӵ
1Ո(qng)ڿ՚ƟXƬĻW(xu)ʽ
2XƬ|IJֲϞTǘӵԭ
(sh)(yn)2ȡ2lδɰĥ^(gu)XƬһƬCuCl2ϡҺܿ^tɫĩwһƬCuSO4ϡҺЬF(xin)һֱ@
}ԇy(c)a(chn)@NF(xin)
(sh)(yn)3ɰĥһXƬʹ^ֲٌCuSO4ϡҺֱ2-3犺XƬtɫw
}ԇXƬ渽tɫwĻW(xu)ʽ
(sh)(yn)4?q)?yn)2CuSO4ϡҺе3-5NaClϡҺXƬuмtɫw
(sh)(yn)5?q)?yn)2CuSO4ϡҺе3-5Na2SO4ϡҺXƬF(xin)һֱ@
}(j)(sh)(yn)2345ĬF(xin)ԵóĽY(ji)Փ
𰸡14Al +3 O2 2Al2O3
2XĤc(din)ڃ(ni)Xc(din)ס
3xƉXĤ
42Al + 3CuSO4== Al2SO43+ 3Cu
5xӌ(du)XCuCl2Һķ(yng)дM(jn)xӌ(du)XCuSO4Һķ(yng)á
ԇ}1XȼɵX4Al +3 O2 2Al2O3
2XܵXĤĤc(din)ڃ(ni)Xc(din)סʲϞTǘӵ
3CuCl2ϡҺ~ϡҺą^(q)eһ(g)xһNеxF(xin)CuCl2ϡҺеıܿ^tɫĩwһƬCuSO4ϡҺЬF(xin)һֱ@f(shu)xXĤƉʹXcȻ~Һl(f)ÓQ(yng)2Al + 3CuSO4== Al2SO43+ 3Cu
4Ɍ(sh)(yn)F(xin)֪뺬xӵҺcX(yng)^xӵҺcXܷ(yng)f(shu)xӌ(du)XCuCl2Һķ(yng)дM(jn)xӌ(du)XCuSO4Һķ(yng)
ĿлW(xu) (li)Դ }ͣ
}ĿijУоԌW(xu)(x)СM(sh)(yn)M(jn)̽(sh)(yn)
(zhn)üӟi⛵ķȡⲢ(yn)C|(zh)
1ԓȡĻW(xu)(yng)ֱ_(d)ʽ
2Ո(qng)ָDÃxQ
a b c d
3õbÈDһЩe(cu)`Ո(qng)ָ(li)
4@Nռr(sh)(dng)_______________r(sh)_ʼռռM(yng)òƬwסƿґ(yng)_______
5@Nռ˃ƿwռһƿ뎧ǵľlֻһЩռһƿľlt(f)ȼ(do)@(g)F(xin)Ŀܵԭǣϵԭ
6ijͬW(xu)üӟi^(gu)Уl(f)F(xin)ԇըԇһɴ˺ԭٴc(din)
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ĿлW(xu) (li)Դ }ͣ
}Ŀ6֣ڻW(xu)ndȤСM(dng)СMͬW(xu)ĺȡһˮˮӣՈ(qng)(j)Ќ(sh)(yn)ش}
1D(jin)׃ˮ(du)ˮM(jn)г
ʹˮͨ^(gu)̖(ho)ͬ Ҫȥws|(zh)ͨ^(gu) ԳȥԹws|(zh)ζ
AСʯ BʯӢɰ C̿
2z(yn)ˮܛˮӲˮķǣ̖(ho)
A÷ˮ Bӟ Cs
3˴_ˮĽMnСMM(jn)늽ˮČ(sh)(yn)Ո(qng)㌑늽ˮķ(yng)ʽ cԴɘOBăɶˣOؓ(f)Oa(chn)ĚwweȞ飨weͬռ
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ĿлW(xu) (li)Դ }ͣ
}Ŀ16֣(sh)(yn)ҳbȡwՈ(qng)(j)W(xu)֪R(sh)شІ}
1̖(ho)ָxQ
2bÈDйЃ̎@e(cu)`Ո(qng)ҳe(cu)`ĵطѸĽY(ji)ЙMϣ
bøM(jn)Ո(qng)^m(x)شІ}
3Сڌ(sh)(yn)⛺һNwȡ⣬xbеA___ ___ ĸM(jn)нMbСtڌ(sh)(yn)xCbİl(f)báČ(sh)(yn)жõһNͬĹwˎƷ W(xu)ʽՈ(qng)㌑СtȡĻW(xu)(yng)ʽ
4(sh)(yn)xCEb߀ȡĚw W(xu)ʽ(sh)(yn)ȡԓwĻW(xu)ʽ Gbռԓwԓw abM(jn)
5bBCÁ(li)4еĚw^@ɂ(g)bõIJָͬBbõһ(g)ͻ(yu)c(din)
6(sh)(yn)ҳüӟ}wȻ@wķ(li)ȡ֪ܶСڿ՚ˮܺˮ(yng)t(sh)(yn)ȡİl(f)bÞ______ (ĸ̖(ho)ͬ)ռbÞ______
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ĿлW(xu) (li)Դ }ͣ
}Ŀ3֣һl£AB(yng)CD(yng)ǰӷN׃^ʾDʾ
1ABCЌڻ ĸ̖(ho)
2D՚we?jn)?sh)Ěwtԓ(yng)ɵCD|(zh)Ȟ
DABķӂ(g)(sh)Ȟ54tԓ(yng)ĻW(xu)ʽ
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ĿлW(xu) (li)Դ }ͣ
}Ŀ4֣ҡN|(zh)ܽDʾ
(j)Dش𣺣1ҪʹҏҺд(yng) Y(ji)
2N|(zh)г¿ǚw|(zh)
330r(sh)һ֧ʢ4 gğ(ni)10mLˮ?jn)oãõ Һ͡͡
450|(zh)?jn)?sh)25Һ10 wСo(w)
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ĿлW(xu) (li)Դ }ͣ
}Ŀ7֣оl(du)^(gu)ֽʵӰ푣ijͬW(xu)(sh)(yn)
(sh)(yn)̖(ho) | (sh)(yn) | (sh)(yn)F(xin) |
քeԇABм 5 mL 5(Һ) H2O2Һ2 ͬȵCuSO4ҺԇоmݳF(xin)r(sh)ԇAʢ5ˮğнݣԇBʢ40ҟˮğн | ԇAвٮa(chn)ݣ ԇBЮa(chn)Ě | |
ȡ֧ԇܷքe5mL 5H2O2Һ5 mL 10H2O2Һ | ԇABоδ@ҊКݮa(chn) |
1^(gu)ֽĻW(xu)ʽ
2(sh)(yn)Ŀ
(sh)(yn)еμCuSO4ҺĿ
3(sh)(yn)δ^쵽A(y)ڵČ(sh)(yn)F(xin)ˎԓͬW(xu)_(d)(sh)(yn)?zi)O(sh)Ӌ(j)Č(sh)(yn) Ì(sh)(yn)ṩĎNԇ
4(du)H2O2ֽⷴ(yng)F(xin)e2(SO4)3ҺҲһĴ^Fe2(SO4)3CuSO4Һ(du)H2O2ֽĴЧijW(xu)оСMͬW(xu)քeO(sh)Ӌ(j)DʾČ(sh)(yn)Ո(qng)شP(gun)}
DʾͬW(xu)քeĶԺͶǶM(jn)˱^
ԷDͨ^(gu)^ Ա^óY(ji)Փ
ÈDʾb(du)ԇ(yn)(sh)(yn)r(sh)40mLw(zhn)Ӱ푌(sh)(yn)ؾѺ(sh)(yn)Ҫy(c)Ĕ(sh)(j)
5ͨ^(gu)(du)(sh)(yn)^(gu)̵ķڌ(sh)(yn)O(sh)Ӌ(j)r(sh)Ҫ]________đ(yng)
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ʡ(lin)W(wng)`ͲϢe(bo)ƽ_(ti) | W(wng)кϢe(bo)^(q) | p_e(bo)^(q) | vʷ̓o(w)xкϢe(bo)^(q) | ֙(qun)e(bo)^(q)
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