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        1. }ĿijУW(xu)dȤСMڌW(xu)(x)˴߻֪R(sh)̽~ܷ^Һֽⷴ(yng)𵽴߻Ո(qng)һc̽^пհ

          }CuOܲ^Һֽⷴ(yng)Ĵ߻

          ____________

          (sh)(yn)(yn)C

          (sh)(yn)

          (sh)(yn)E

          (sh)(yn)F(xin)

          (sh)(yn)Y(ji)Փ

          (sh)(yn)һ

          ԇмH2O2ҺȻ󌢎ǵľlԇ

          ________

          H2O2Һֽʷdzų

          (sh)(yn)

          bH2O2ҺԇмCuOȻ󌢎ǵľlԇ

          ^ݮa(chn)ľl(f)ȼ

          ____________

          ӑՓc˼(jng)^ӑՓеͬW(xu)J(rn)ֻɂ(g)(sh)(yn)CCuO^Һֽⷴ(yng)Ĵ߻߀Ҫa(b)һ(g)̽(sh)(yn)

          (sh)(yn)

          (sh)(yn)?zi)ģ̽?/span>_____________

          (sh)(yn)Eٜ(zhn)_QCuO()|(zh)

          ؏(f)(sh)(yn)IJE(yng)Y(ji)ԇ|(zh)^VϴQ

          ی(du)ȷ(yng)ǰCuO|(zh)

          ӑՓ_______________tfCuO^Һֽⷴ(yng)Ĵ߻

          СAJ(rn)ҪC(g)(sh)(yn)߀f߀Ҫһ(g)(sh)(yn)

          (sh)(yn)?zi)ģ?/span>________________

          (sh)(yn)Y(ji)ՓCuO^Һֽⷴ(yng)Ĵ߻Ո(qng)CuO߻^ֱֽ_(d)ʽ

          _______________

          չ̽ͬN߻߀Щؕ(hu)Ӱ^ֽⷴ(yng)Ĵ߻Ч

          O(sh)________________

          𰸡CuO^Һֽⷴ(yng)Ĵ߻ݮa(chn)ľl]Џ(f)ȼCuOܼӿH2O2ҺֽʣųܶCuOڷ(yng)ǰ|(zh)Ƿ׃CuOڷ(yng)ǰ|(zh)׃̽CuOڷ(yng)ǰĻW(xu)|(zh)Ƿ׃^ˮO(sh)^Һĝȣ߻|(zh)߻wСȣȡwСͬͬһ߻cͬ^ҺֻӋ(j)ռһƿ⣬ķ(yng)r(sh)gÕr(sh)gͬfO(sh)֮t (׃M(jn)Ќ(du)Ȍ(sh)(yn))

          (j)е֪R(sh)Y(ji)}ṩϢM(jn)з𼴿߻ܸ׃|(zh)ĻW(xu)(yng)|(zh)ͻW(xu)|(zh)ڻW(xu)(yng)ǰ׃(j)˽

          (j)Ć}²룺CuO^Һֽⷴ(yng)Ĵ߻

          (sh)(yn)(yn)C

          (sh)(yn)һɌ(sh)(yn)Y(ji)ՓH2O2Һֽʷdzų⡱ȼƜy(c)(sh)(yn)F(xin)ݮa(chn)ľl]Џ(f)ȼ

          (sh)(yn)bH2O2ҺԇмCuOȻ󌢎ǵľlԇ^ݮa(chn)ľl(f)ȼfCuOܼӿH2O2Һֽʣųܶ

          ӑՓc˼

          (sh)(yn)ڸ(j)(sh)(yn)IJ^֪̿(sh)(yn)Ŀ̽CuOڷ(yng)ǰ|(zh)Ƿ׃(j)(sh)(yn)ĬF(xin)֪CuOڷ(yng)ǰ|(zh)׃tfCuO^Һֽⷴ(yng)Ĵ߻

          W(xu)(yng)ܸ׃|(zh)ĻW(xu)(yng)|(zh)ͻW(xu)|(zh)ڷ(yng)ǰ󶼛]аl(f)׃|(zh)߻ֽ|ý߻c(din)Ը顰һ׃׃һ׃܉׃W(xu)(yng)׃ָ|(zh)ͻW(xu)|(zh)ڻW(xu)(yng)ǰ󱣳ֲ׃ͨ^(sh)(yn)һ͌(sh)(yn)(du)(sh)(yn)ĽY(ji)Փ֪~Լӿ^ֽųW(xu)(yng)ǰ|(zh)]и׃ҪC~^ֽĴ߻߀Ҫ(yn)Cԓ(yng)ǰĻW(xu)|(zh)Ƿl(f)׃Ԍ(sh)(yn)?zi)̽?/span>CuOڷ(yng)ǰĻW(xu)|(zh)Ƿ׃(sh)(yn)Y(ji)Փ(j)CuO^Һֽⷴ(yng)Ĵ߻^CuO߻·(yng)ˮԓ(yng)ֱ_(d)ʽ^ˮ

          չ̽

          O(sh)^Һĝ߻|(zh)߻wС

          ȡwСͬͬһ߻cͬ^Һֻ

          Ӌ(j)ռһƿķ(yng)r(sh)gÕr(sh)gͬfO(sh)֮t

          (׃M(jn)Ќ(du)Ȍ(sh)(yn))

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

          ĿлW(xu) Դ

          }ĿԭxdzAҪ˽N΢^ӣ

          1ˮĻW(xu)|(zh)С

          2֪RxӽY(ji)(gu)ʾDD1ʾtx=

          3D2ʾǼ׺һl°l(f)W(xu)(yng)ɱͶ΢^ʾDքeͬԪصԭӣ

          ټУچ|(zh)

          ԓW(xu)(yng)ǰ]׃ ̖(ho)

          AԭӷN BӷN CԪطN D|(zh)N

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ˜y(c)ijs|(zh)7%S~Ʒ~|(zh)?jn)?sh)s|(zh)в~\Ԫs|(zh)ˮc|(zh)(yng)ܟҲֽ⣩ijW(xu)СMM(jn)Œ(sh)(yn)

          1|(zh)?jn)?sh)14.6%ϡ}Ҫ|(zh)?jn)?sh)36.5%ĝ}|(zh)ǡ_______

          2l(f)(yng)ĻW(xu)ʽ________

          3(j)֪lг100gԓS~Ʒ\|(zh)Xıʽ________

          4ԓS~Ʒ~|(zh)?jn)?sh)________

          5^VÞVҺм87.4gˮtKҺ֮|(zh)|(zh)?jn)?sh)ǡ________

          6S~Ʒе~D(zhun)~}Ɍ^VõIJ|(zh)ϴɣȻڿ՚мӟᣬַ(yng)tɵõs|(zh)~|(zh)_______ٽ(jng)^ijЩ(yng)͵õ~}

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿW(xu)(sh)(yn)ҪõһЩxҪ(yn)񰴲ҪM(jn)Ќ(sh)(yn)ڙMxQe(cu)`ɵĺ

          1(sh)(yn)r(sh)Áȡ͵μҺwăx_____

          2Ͳȡ20mLˮҕx(sh)ȡˮwe(hu)_____ƫ󡱻ƫС

          3AҺwr(sh)ԇƿ(bio)]г_____

          4ütלy(c)՚⺬Č(sh)(yn)ɊA]ЊAo_ty(c)ÿ՚ĺ_____ڡСڡ򡰵ڡ

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿD^䷴(yng)΢^ģMʾDP(gun)J(rn)R(sh)_()

          A. ԓ(yng)ڷֽⷴ(yng)

          B. ԓ(yng)ԲӴ߻

          C. ԓ(yng)зԭӂ(g)(sh)׃

          D. ԓ^̿f^ɚ䡢ԪؽMɵ

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ(j)Ќ(sh)(yn)bÈDش}

          1DЃxٵQ________

          2(sh)(yn)ȡ̼?x)wڼˎƷǰM(jn)еһ________xõĚwl(f)b________̖(ho)

          3(sh)(yn)øiȡĻW(xu)ʽ________^ҺͶiȡxwl(f)ռbõĽӿBb__________________ýӿĸʾ

          4КwУDbռ_______̖(ho)

          A.O2 B.H2 C.CO2

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀןڼпˮ

          [Ƃ] 1.5 gСK(̼c)1.5 gᡢ֭ۡ_500 mL

          ƿ

          [Ƃ]

          1ˮIJF(xin)P(gun)}Ո(qng)x________(񡱻򡰢)M(jn)

          

          .EОʲôҪÛ_ˮ________

          .EoƿwʲôˮеĚݕ(hu)ɶ׃ֱð________

          2ˮr(sh)СKcᷴ(yng)ɵĚw____________

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ±Ԫڱ118̖(ho)Ԫصr(j)˱Ҍ(du)M(jn)̽

          116̖(ho)ԪصQ 10 ͨ^(du)ԪڱķܵóһlϢǣ11

          216̖(ho)Ԫ، 12 ԪأǽԭڻW(xu)(yng) 13

          ӣʧxӷ̖(ho) 14 

          3оͬһԭʧȥӵupõӵu(qing)ɴƔࣺڶе(qing)ĵ 15 ԭӣʧ(qing) 16

          ԭз(wn)Y(ji)(gu) 17 ԭӡ

          4ijԪصԭӽY(ji)(gu)ʾDtλԪڱеĵ 18 ԓԪصĻW(xu)|(zh)cϱе 19 ԪصĻW(xu)|(zh)

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ(sh)(yn)ҬF(xin)ЃxbãՈ(qng)شІ}

          (1)xHQ____________

          (2)(sh)(yn)ôʯcϡ}ȡ̼ԓ(yng)ķ̖(ho)_(d)ʽ________________

          (3)xMbһȡ̼bxăx______________(ĸ)

          (4)СͬW(xu)ôbռһƿĶ̼?x)wxbõBǣl(f)bá____________(ĸ)ռbá

          (ʾ̼cҺdzȥ̼еȻw)

          (5)Kbռ̼Ո(qng)Kba(b)(bio)w

          (6)a(b)Kbռ̼z(yn)̼ǷռMķ_____________

          鿴𰸺ͽ>>

          ͬ(x)(c)