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1cˮ(yng)ĻW(xu)ʽ (yng)
2ڵڶ(g)(sh)(yn)cҲcˮl(f)(yng)l(f)ȼ
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}Ŀ(4)DABɷNw|(zh)ܽش
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2 40r(sh)|(zh)AB|(zh)Һص30r(sh)Һ|(zh)P(gun)ϵA(ch) B(xڡСڡڡ)
3 30r(sh)130gAҺص40r(sh)A|(zh)|(zh) g׃Һ
4 (dng)AлBr(sh)__________ԵõwA
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ĿлW(xu) (li)Դ }ͣ
}Ŀ(7֣VcNH4ClҺ(yng)HһN}ɣ߀Кݮa(chn)_wijɷM(jn)Ќ(sh)(yn)̽
(һ̽wHCl02NH3H2еһNN
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2ͬW(xu)J(rn)ֻ02t_ (li)z(yn)(sh)(yn)CͬW(xu)^c(din)_
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2NH3+3CuO == 3Cu+N2+3H20O(sh)Ӌ(j)D(sh)(yn)bã
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6MgcNH4ClҺ(yng)ĻW(xu)ʽ
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ĿлW(xu) (li)Դ }ͣ
}Ŀ7֣(j)bÈDش}
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bõBǣabcdF(xin)bÃ(ni)(do)ܣbcԓՈ(qng)
(j)i⛵|(zh)weՓֵ(sh)Hy(c)weՓֵˮwey(c)(zhn)_J(rn)ԭ
⛺Ͷi(li)ȡtiڷ(yng)ǰwе|(zh)?jn)?sh) ׃׃С׃
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ĿлW(xu) (li)Դ }ͣ
}ĿЈD~քec(yng)IJ^(du)(yng)_
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ĿлW(xu) (li)Դ }ͣ
}Ŀ(3) DijͬW(xu)O(sh)Ӌ(j)Ȥζ(sh)(yn)bá
׃xQ_____________________
z^ιNaOHҺҪʹUιܳF(xin)ҵtеĚw|(zh)____________W(xu)ʽ
z^ιˮҪʹUιܳF(xin)Ҹ֏(f)ƽĬF(xin)tеĹw|(zh)_______________W(xu)ʽ
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ĿлW(xu) (li)Դ }ͣ
}Ŀ(gu)֪R(sh)W(wng)j(lu)Ԏ҂֪R(sh)ă(ni)(lin)ϵDijo(w)ɫҺXcͬ|(zh)g(yng)֪R(sh)W(wng)j(lu)Ո(qng)ش
1Xϡ}YǼtɫҺAһNָʾtԇAQ_________
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3XϡDljAtXcD(yng)ĻW(xu)ʽ_________䷴(yng)Ļ͞_________
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ĿлW(xu) (li)Դ }ͣ
}Ŀ|(zh)ˆTl(f)F(xin)һNݼyĵVʯоr(sh)l(f)F(xin)ԓVʯȼҪ(yng)4X+11O2Fe2O3+8SO2P(gun)f(shu)в_
AXĻW(xu)ʽFeS2 BSO2еԪصĂ(g)(sh)Ȟ1:2
C(yng)ǰԪصĻσr(ji)l(f)׃ DFe2O3FԪص|(zh)?jn)?sh)70%
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