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淽ֹӟ0 ꖹֱߜ
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}Ŀ50gʯʯ100gϡ}ǡȫ(yng)(s|(zh)ܽ⣬Ҳӷ(yng))˕r|(zh)Ŀ|(zh)141.2g
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}Ŀ160g~Һμ40g NaOHҺǡȫ(yng)4.9gشІ}
1ǡȫ(yng)Һ|(zh) g
2(yng)Y(ji)Ļ^VVҺ|(zh) W(xu)ʽ
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}Ŀʡؼչ_Є(chung)һҪe롣ijؽ^ͰDʾشІ}
(1)DИR|(zh)ڽٲϵ________________(һNͬ)ЙCϳɲϵ________
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}Ŀ201112̷ڱM߰l(f)F(xin)xVԓ˾B냺䷽̷a(chn)Ҫ(jng)^^VߜFȳڰbrȡ䵪]b՚ٹma(chn)^аl(f)W(xu)׃()
A. ^V B. ߜ C. F D. 䵪b
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}ĿЃƿʧȥ˺ϡ}͚cҺ(ӛAB)СзbeشІ}
(1)ȡmABɷNҺԇքemȻFҺ^쵽AЮa(chn)tɫtA________l(f)(yng)ĻW(xu)ʽ________________________
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(3)ͨ^yҺAȁbepH________________tҺ___________
(4)߀ԇMbebeԇ________(ĸ)
A\BcCʯԇҺ
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}Ŀa(chn)Ҫԭἃ߮a(chn)Ʒ|(zh)(jng)yijȻcƷлc˳s|(zh)ƵüȻcwڌоijW(xu)O(sh)Ӌ£
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}ĿһN^ĚwS|(zh)cl(f)(yng)|(zh)ȼĮa(chn)_
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}ĿЈDP(gun)׃c(yng)
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