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ӕr(sh)g2020-11-11 17:03:02 ˚⣺4945

ԭ

1Ҫ΢ͨ^(gu)΢xгζ|(zh)D(zhun)ʹĿ(bio)ȾﱻЧֽ_(d)()Ŀ

2Dz﷨ͨ^(gu)(zhun)T(mn)B(yng)V؃(ni)ϵ΢Ĥ(du)UM(jn)гU̎g(sh)

3(dng)КҺ(xing)ϵжкАďU⽛(jng)ռܵ(do)뱾ϵy(tng)ͨ^(gu)B(yng)L(zhng)ϵ΢γɵĤ(li)ͽUеȾ

4ĤһԏUеȾB(yng)M(jn)L(zhng)ֳ;һ挢Uежк|(zh)ֽ⣬ɟo(w) CO2H2O,H2SO4HNO3Ⱥ(jin)Οo(w)C(j)Ķ_(d)Ŀġ


     

(g)A

1UжкȾcˮ|ˮ܇(ch)܉?yn)Һеķӻx@һ^(gu)^(gu)ѭ:Pi+=HXi

2ҺеĐɷֱ΢ɷ֏ˮD(zhun)΢w(ni)

3M(jn)΢:(x)еЙC(j)ڸN(x)(ni)øĴ߻£΢(du)M(jn)ֽͬr(sh)M(jn)кϳɴxa(chn)µ΢:(x)һЙC(j)ͨ^(gu)ֽKD(zhun)H2O,CO2ȷ(wn)ğo(w)C(j)

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ַ KʡKɽ·189̖(ho)
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