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        1. }ĿW(xu)УW(xu)dȤСMͬW(xu)֪i^(gu)(H2O2)ֽĴ߻̽һЩ|(zh)XǷҲ^(gu)ֽĴ߻Ո(qng)һc̽^(gu)(xi)пհף

          (wn)}Xܲ^(gu)ֽĴ߻

          롿X^(gu)ֽĴ߻

          (sh)(yn)(yn)C

          (sh)(yn)E

          (sh)(yn)F(xin)

          (sh)(yn)Y(ji)Փ

          (sh)(yn)һ

          _______________

          ľl(f)ȼ

          ^(gu)Һֽʺ

          (sh)(yn)

          b^(gu)ҺԇмXȻ󌢎ǵľlԇ

          ________

          Xܼӿ^(gu)ķֽ

          óY(ji)ՓXܼӿ^(gu)ķֽX^(gu)ֽĴ߻

          ˼ߡ(jng)^(gu)ӑՓеͬW(xu)J(rn)ֻɂ(g)C(j)CX^(gu)ֽĴ߻߀Ҫa(b)һ(g)̽(sh)(yn)

          (sh)(yn)

          (sh)(yn)?zi)ġ̽?/span>_______________________________________ 

          (sh)(yn)Eٜ(zhn)_Q(chng)X()|(zh)Ɍ(sh)(yn)۴(yng)Y(ji)(sh)(yn)ԇ|(zh)M(jn)__________ϴ죬Q(chng)܌(du)ȷ(yng)ǰX|(zh)

          ӑՓXڷ(yng)ǰ|(zh)׃tf(shu)X^(gu)ֽĴ߻

          µĆ(wn)}СAJ(rn)ҪC(g)(sh)(yn)߀߀Ҫһ(g)̽(sh)(yn)̽_____________________________________ 

          չ̽O(sh)Ӌ(j)ĽM(sh)(yn)^iX(du)^(gu)ҺֽĴ߻^Ч_________

          һM

          ڶM

          M

          ĽM

          AһMͬr(sh)(sh)(yn)^^(yng)^(gu)Ѓɂ(g)we׃

          BڶMͬr(sh)(sh)(yn)^^(yng)^(gu)Ѓɂ(g)ԇ܃(ni)a(chn)ݵĿ

          CMփɴΌ(sh)(yn)ľlǷ܏(f)ȼ

          DĽMփɴΌ(sh)(yn)^ռһweĚwҪĕr(sh)g

          𰸡 ǵľlb^(gu)Һԇ a(chn)Ěľl(f)ȼ Xڷ(yng)ǰ|(zh)Ƿ׃ ^(gu)V XĻW(xu)|(zh)ڷ(yng)ǰǷ׃ C

          (sh)(yn)(yn)Cͨ^(gu)(sh)(yn)һ̽X(du)^(gu)ֽʵӰ(sh)(yn)1IJEǣǵľlb^(gu)Һԇǵľl(f)ȼҊ(jin)^(gu)ֽʺȻb^(gu)ҺԇмXǵľl(f)ȼҊ(jin)Xܼӿ^(gu)ķֽʣf(shu)X^(gu)Ĵ߻(sh)(yn)ͨ^(gu)(sh)(yn)ǰɴηQ(chng)֪(sh)(yn)̽Xڷ(yng)ǰ|(zh)Ƿ׃(sh)(yn)(yng)|(zh)M(jn)^(gu)VɵõX횽(jng)^(gu)ϴɺŷQ(chng)pٌ(sh)(yn)(sh)(j)`߀һ(g)(sh)(yn)̽XĻW(xu)|(zh)ڷ(yng)Ƿ׃ֻX߂ܸ׃W(xu)(yng)ʣ|(zh)ͻW(xu)|(zh)ڷ(yng)ǰֱֲ׃^(gu)ֽĴ߻չ̽Ă(g)(sh)(yn)֪M(sh)(yn)o(w)M(jn)(yn)C

          (x)(c)ϵд
          P(gun)(x)}

          ĿлW(xu) (li)Դ

          }Ŀ̽ȼėlijdȤСMͬW(xu)O(sh)Ӌ(j)Œ(sh)(yn)(sh)(yn)bˆDʾ250 mLУע200 mLˮͶһСKwϱ~Ƭ~Ƭһ˷һСKÞVˮİһ˷һСѼtף׵c(din)40棬t׵c(din)200棩һ(hu)^쵽

          (1)~Ƭϵİȼ(li)@?yn)׾?/span>_______ض_(d)_______c_______|~Ƭϵļtײȼ@?yn)tmȻc_______|ضț](mi)_(d)_______ˮеİײȼ@?yn)ˮаלضm^(gu)_______sc_______|

          (2)~Ƭϰ׵^࣬ȼһΕr(sh)g~ƬϵļtҲ(hu)ȼ(li)ʲô__________________________________________

          (3)ȼ(yng)ԓF(xin)ĬF(xin)ʲô____________________________

          (4)􌢟ϵ~Ƭһ(do)܌(du)ˮеİ״՚㌢^쵽ʲôF(xin)󣿞ʲô___________________________________

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }Ŀ(sh)ٲڿ՚ж(hu)P~PҪɷ~G[Cu2(OH)2 CO3] ijͬW(xu)DʾČ(sh)(yn)һM(jn)Ќ(sh)(yn)о~ڿ՚Pėlһ(g)ºԓ ͬW(xu)l(f)F(xin)Bbе~zPACbе~zo(w)@׃

          ԇشІ(wn)}

          (1)ԓͬW(xu)óY(ji)Փf(shu)~Pԭ~c՚еˮ໥ãԓͬW(xu) óĽY(ji)Փ_?_______J(rn)Ӱ~P߀____________

          (2)(yn)CД࣬F(xin)oṩD(sh)(yn)ʾbÿ(g)xʢ ŵԇΞ_________________________________(ʾEǸ)

          (3)DEԇĿķքe________________________________

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }Ŀһ|(zh)\VքeͶϡ}ַ(yng)ɚ|(zh)P(gun)ϵˆDʾ(Dmʾ|(zh)tʾ(yng)r(sh)g)tͶ\V|(zh) ( )

          A. 11 B. 2465 C. 6524 D. o(w)_

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }ĿˆDa(b)}Ʒ(bio)D

          СͬW(xu)y(c)̼}ĺ(bio)עǷٌ(sh)ȡ4ƬƬУμϡ}ٷųwֹȥϡ}40.0gQ(chng)ʣ|(zh)|(zh)47.8 g(Ҫٶ}Ƭɷֲc}ᷴ(yng))(yng)ĻW(xu)ʽ飺

          CaCO3+2HCl===CaCl2+H2O+CO2

          (1)ɶ̼|(zh)

          (2)ͨ^(gu)Ӌ(j)Д}Ƭ̼}ĺ(bio)עǷٌ(sh)

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }Ŀ^΢^“(lin)ϵǻW(xu)W(xu)(x)Ҫ˼룮xвش(wn)}

          ϣ2017518҇(gu)ԇɿȼɹ@c(din)Դr(sh)⣮ȼȻ(CH4)ˮڸ߉ؗ͜lγɵ(li)|(zh)1weȼጷųs164weȻȼЃ(ch)޴Ч坍ȼֵߵc(din)

          (1)_____(ЙC(j)o(w)C(j))(du)1weȼጷųs164weȻwe@΢^_____

          (2)DǼȼr(sh)(yng)΢^ʾD

          ԓ(yng)|(zh)غǶȿՈ(qng)?jin)ڈDa(b)䮋(hu)΢^΢^ʾD΢^Ƕȿ](mi)аl(f)׃_____Ƕȿ׃_____

          (3)Dʾķ(yng)(yng)Ƿ(yng)ǰԪػσr(ji)׃t(yng)аl(f)σr(ji)׃Ԫ_____

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }Ŀ֪ԪڱеڸԪԭӽY(ji)(gu)ʾDˆDʾՈ(qng)ش

          (1)ԭӽY(ji)(gu)濴ͬһڵԪصԭӾеͬc(din)_____________

          (2)ԪصԭӵĽY(ji)(gu)ʾDǣԭڻW(xu)(yng)______(õʧȥ)׃_______xԪcψDе_______(Ԫط̖(ho))ԪػW(xu)|(zh)ơ

          (3)cԪcԪγɵĻĻW(xu)ʽ__________

          (4)Ո(qng)(xi)ԓڏҳʬF(xin)һ(g)Ҏ(gu)____________________

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }ĿڌW(xu)(x)Aкͷ(yng)r(sh)ώo׃һ(g)ħg(sh)ʹˮ׃ɫıӡ^(gu)̼F(xin)Dʾ

          ώأձӵײͿĨijNo(w)ɫҺwo(w)ɫġˮÃɷNo(w)ɫҺ϶ɵՈ(qng)شІ(wn)}

          (1)ձӡ(ni)ͿĨ|(zh) Һ

          (2)^(gu)аl(f)(yng)ĻW(xu)ʽ 

          (3)KҺo(w)ɫܷf(shu)ԓҺһ (xܡ򡰲ܡ) 

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }ĿDǜy(c)՚⺬Č(sh)(yn)bÈDʾ(sh)(yn)У(sh)(yn)E(bÚֲȥ)

          I_(ki)ֹˮAab򼯚ƿоһ՚c՚|y(c)M(jn)Ͳˮ weV1 II(qing)ȼף IIIϨ粢sҜy(c)Ͳеwe׃?yu)?/span>V2 Ӌ(j)՚we?jn)?sh)

          P(gun)@(g)(sh)(yn)f(shu)_()

          ٲEIУҕͲx(sh)(hu)ʹy(c)õV1(sh)ֵƫͣ

          ڲEIIȼr(sh)ԲP(gun)]ֹˮAab

          ۲EIIIδsҜؕ(hu)ʹy(c)õV2(sh)ֵƫߣ

          ܲEIVwe?jn)?sh)100%

          A. ٢ڢۢ B. ڢ C. ۢ D. ٢ۢ

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          ͬ(x)(c)