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W(xu)W(xu)̌W(xu)O(sh)Ӌ(j)

r(sh)g2023-06-19 20:37:36 ̌W(xu)O(sh)Ӌ(j) ҪͶ

W(xu)УW(xu)̌W(xu)O(sh)Ӌ(j)

˴__չͨҪǰ(zhn)һݷǽQһ(g)}һ(xing)һ(g)n}Ԕ(x)^̡ҪôƶСČW(xu)W(xu)̌W(xu)O(sh)Ӌ(j)ģHϣ܉ҡ

W(xu)W(xu)̌W(xu)O(sh)Ӌ(j)

һ}(ni)

n(bio)Ҫ"Ҫ(sh)ЌW(xu)I(y)ɿ(j)cL(zhng)ӛY(ji)ϵľCu(png)r(ji)ʽW(xu)У(yng)(j)Ŀ(bio)Ԫʽӡע^̵ԭtC\(yn)^y(c)(yn)(sh)HƷչʾu(png)cu(png)ȶNʽȫ淴ӳW(xu)ijL(zhng)v"@һu(png)r(ji)wϵʹ"B(yng)ϸĸЮI(y)"c"B(yng)߿ɹ"Ŀ(bio)_B(yng)W(xu)Ą(chung)˼Sɞ˕r(sh)W(xu)ný̌W(xu)עB(yng)W(xu)ԵČW(xu)(x)Ʒ|(zh)(chung)ԵĿY(ji)ˮ|(zh)

ڶN̷

1(du)ȚˮԽ(jng)^ӑՓW(xu)Y(ji)׷NRͨ^(sh)(yn)(yn)C

2(sh)(yn)(yn)CָȚˮҺˮoW(xu)NˎƷˮyɫʯԇҺՈ(qng)W(xu)ԼO(sh)Ӌ(j)(sh)(yn)̽ˮеĿܳɷ֡

3W(xu)һM(sh)(yn)ˮքecyɫʯԇҺ(yng)l(f)F(xin)yЮa(chn)ɫɫʯԇҺ׃tɫY(ji)ˮClH+߀Ư

4̎ᆖƯڸȚе|(zh)߀DŽe|(zh)е|(zh)?ôC(sh)?

5W(xu)뵽tlքeȚкˮ@ɂ(g)(sh)(yn)^ͿɵóY(ji)Փ

1ù£W(xu)Y(ji)Ț|(zh)

һ(zhn)һ죬܊(zhn)һ܊(du)L(fng)ɽM(jn)ͻȻǰʬF(xin)SGɫS֮ʿ„һɴ̼ԚζXָؐ]ٱ@Nr@ԸʿԶһЩʿpؐҲ]վеʿݵ؎ܣҲ]сеʿˮҲo(w)(j)£ָ]ٿ@Ncȫ܊]͔ǣʿL(fng)M(jn)³F(xin)(dng)ʿ_^ǰꇵؕr(sh)ԭİYˣһU(ku)(zhn)@(g)ɽߑ(zhn)(chng)r(sh)l(f)F(xin)˵ꇵǰ[SbSGɫҺwƿǏ@(hu)l(f)ĚwZȡˑ(zhn)ѵl(f)F(xin)ϙ͸ʿжYpһЩ(jng)о|(zh)Ț

2ָ̎҂ȚcˮĻˮF(xin)ìF(xin)ԇVlFȚNaHCO 3 (aq)AgNO 3 (aq)HNO 3 (aq)tpHԇ{(ln)ɫʯԇˮͨ^(sh)(yn)(yn)CゃԼƜy(c)̎ʾ(sh)(yn)W(xu)^쌍(sh)(yn)F(xin)Y(ji)̌W(xu)O(sh)ȫЌW(xu)Լ(dng)֌(sh)(yn)һԼW(xu)ӛ⡣

3̎ʾһ(g)(sh)(yn)Ҫ(do)W(xu)^죬׌W(xu)Լó(sh)(yn)Y(ji)ՓnÕr(sh)g^nֻɽ̎ʾ(sh)(yn)Ì(sh)(yn)nr(sh)g̽ڌW(xu)M(jn)һ⡣

4W(xu)һM໥O(sh)Ӌ(j)(sh)(yn)Ɯy(c)ɷ֣Լͨ^(sh)(yn)(yn)Cӛ䛌(sh)(yn)^ӛ䛵ă(ni)ݰ(sh)(yn)(ni)ݡ^쵽ĬF(xin)ͽ֡ɌW(xu)l(f)óY(ji)ՓȚcˮз(yng)Үa(chn)ClH+Ђ(g)eMČW(xu)Țcǽٷ(yng)ˮ߀Ưԣ?yn)ɫʯԇ׃tɫ



һN̷̽Ŀ(bio)ҲM(jn)һ̽]̽ҲҕˌW(xu)ʹ̽^;ˌεľ߀ôһc(din)ձʽ̌W(xu)ζڌW(xu)ƌW(xu)̽B(yng)ڶN̷ѳγ̽׌W(xu)Լ(dng)O(sh)Ӌ(j)(sh)(yn)HԌ(sh)(yn)(yn)CԼƜy(c)ߌW(xu)ČW(xu)(x)(dng)ԡeOǾڣ1ц}̽^ں(jin)λƬ滯]нoW(xu)ṩ^˼gW(xu)һ㶼peóY(ji)Փ2(sh)(yn)O(sh)Ӌ(j)ϴڲ(yn)ֻoys]нo(du)(yng)ϡ@Щ(du)W(xu)ƌW(xu)̽߼˼Sć(yn)֔(jn)ԶǺЎN̷\(yn)ûW(xu)ʷ(sh)(chung)O(sh)龳l(f)W(xu)ČW(xu)(x)dȤ׌W(xu)Լ˼O(sh)ӑՓO(sh)Ӌ(j)(dng)Ɍ(sh)(yn)еĬF(xin)ֱ(yn)CIJ룬l(f)F(xin)}MW(xu)(du)(sh)(yn)̽ĺB(yng)W(xu)M(jn)Ќ(sh)(yn)̽(du)ȵď(qing)Եӛ_l(f)W(xu)˼SB؞ͨ^ȵóY(ji)ՓÌ(sh)(yn)B(yng)W(xu)^(du)ȵĶHoW(xu)ṩ޶ȵ˼g߀ڌ(sh)(yn)Џ(qing){(dio)^ͿY(ji)^ڌW(xu)ڿƌW(xu)̽ľC|(zh)B(yng)^n̘(bio)(zhn)ᳫ

̌W(xu)˼

@N̽ʽĽ̌W(xu)cy(tng)Ľ̌W(xu)(dng)^ڂy(tng)Ľ̌W(xu)O(sh)Ӌ(j)ͽ̌W(xu)(dng)Уֻ̎P(gun)Ľ̌W(xu)̵ijʽ(x)(ji)Еr(sh)M(jn)ϧW(xu)I(lng)(hu)̌W(xu)(ni)ݵĕr(sh)gĶԽ̎(du)̲ġ̰J(rn)֪^̴W(xu)(du)W(xu)(x)(ni)ݵJ(rn)֪^ʹp߅(dng)׃ˡ(xing)fʧ˽̌W(xu)^ЌW(xu)܄(dng)(chung)Ժ͑(yng)еn̏(qing){(dio)˼߀oW(xu)(qing){(dio)̌W(xu)^ǽ̎cW(xu)ƽȵĻA(ch)ϵĽ(dng)Ŀ׌W(xu)(jng)v֪R(sh)l(f)l(f)չγɽY(ji)ՓĶ(jng)^S(dng)˼̽^ͨ^I(lng)@÷eOȤ䐂w(yn)Ķʹp_(d)໥໥ͨ໥l(f)໥a(b)(sh)F(xin)ͬl(f)չ^̡

ͨ^W(xu)˼w(yn)@Щ^l(f)չcW(xu)B(ti)r(ji)ֵ^ʽ@Щ˵İl(f)չӵָ(bio)ʹ̌W(xu)^̏һN(jin)εĂݔfͽ֪R(sh)^̣D(zhun)׃ɞһNSW(xu)(du)ƌW(xu)֪R(sh)˼ͫ@õͬr(sh)ҲɞW(xu)˸ȫȫl(f)չw(yn)^̡

˱Mm(yng)n̵ҪXý̎ҪMD(zhun)׃ԼġR(sh)mȻҪڽ̲ҲҪձƣҪ̲̌W(xu)(dng)dwý֮һŌW(xu)،W(xu)÷֌fM(jn)ɷţ׌W(xu)ɱ(dng) D(zhun)(dng)W(xu)(dng)ȥ֪̽@ȡ֪R(sh)޶ȵذl(f)]W(xu)^܄(dng)ĶʹW(xu)W(xu)֪̽ķw(yn)ɹϲW(xu)W(xu)(x)dȤڌ(sh)(yn)̌W(xu)Ɍ(sh)(yn)^Ğ錍(sh)(yn)^족(yn)CԌ(sh)(yn)Ğ̽Ԍ(sh)(yn)ʾԌ(sh)(yn)ĞW(xu)ֽM(sh)(yn)n(ni)(sh)(yn)Ğn⌍(sh)(yn)]Č(sh)(yn)Ğ_ʽ׃(sh)(yn)֪R(sh)錍(sh)`ȶŇW(xu)̎

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