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        1. }ĿijУW(xu)dȤСMͬW(xu)ώָ(do)P(gun)̽򞣺

          W(xu)(x)˶i^ֽд߻õ֪RijͬW(xu)룺CuO~ܷƶiĴ߻أM̽

          cO(sh)

          CuO^ֽⷴ(yng)Ĵ߻

          CuO^ֽⷴ(yng)Ĵ߻

          ̽ƽQ0.2gCuO5mL5%^ҺԇУMŒ򞣺

          1

          E۬F(xin)

          E޽Y(ji)

          E

          Y(ji)Փ

          _____

          _____

          _____

          I

          2CCuOӿ^ֽʵČ򞲽E_____

          3CCuO^ֽĴ߻ͨ^Ef_____

          4СMͬW(xu)ͨ^“(lin)W(wng)֪CuSO4ҺҲ@ӿ^ķֽCuSO4ҺҪNӣH2OCu2+SO42-ϡкNӣH2OH+SO42-Mһ̽CuSO4ҺķN߻СMͬW(xu)·O(sh)Ӌ

          СMͬW(xu)JܵH2O_____

          ҪfăɷNǷ𵽴߻СMͬW(xu)O(sh)ӋŒ򞣬̽

          򞲽E

          F(xin)

          Y(ji)Փ

          aȡһ֧ԇܼ5mL5%^ҺȻ2-3ϡ

          Һ׺]Кݷų

          C߻õ_____

          bȡһ֧ԇܼ5mL5%^ҺȻ2-3

          Һдݷų

          𰸡ľl(f)ȼ CuO|(zh)Ԟ0.2g ^ҺКݷųǵľl(f)ȼ W(xu)(yng)ǰCuOĻW(xu)|(zh)׃ ^Һе܄ˮH2O߻ ~x

          1~^ķֽд߻ܼӿֽʬF(xin)Кǵľl(f)ȼľl(f)ȼ

          ߻cһ׃ɲ׃(yng)ǰ|(zh)׃~|(zh)Ԟ0.2g CuO|(zh)Ԟ0.2g

          EǞCCuOW(xu)(yng)ǰ󻯌W(xu)|(zh)׃ܼ^ֽ⣬ʬF(xin)飺^ҺКݷųǵľl(f)ȼ^ҺКݷųǵľl(f)ȼ

          2CCuOӿ^ֽʵČ򞲽EDzE٣ǵľl^ҺПoF(xin)٣

          3CCuO^ֽĴ߻߻cһ׃ɲ׃һ׃ָW(xu)(yng)ǰ߻ĻW(xu)|(zh)׃ԲEfW(xu)(yng)ǰCuOĻW(xu)|(zh)׃W(xu)(yng)ǰCuOĻW(xu)|(zh)׃

          4СtͬW(xu)JܵH2Oǣ^Һе܄ˮH2O߻^Һе܄ˮH2O߻ã

          ϡo׃CxӲ߻~rдݷųC߻õ~xӣ߻ָܸ׃|(zh)ĻW(xu)(yng)|(zh)ͻW(xu)|(zh)ڻW(xu)(yng)ǰ󶼲׃|(zh)~x

          (x)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ

          }ĿûW(xu)Zգ

          15x_____

          2ʾеԪصĻσr_____

          3pҾпȼԵĚw_____

          4|(zh)С_____

          5ֶ̼W(xu)|(zh)С_____

          6ؚкķǽԪcĽԪؽMɵĻĻW(xu)ʽ_____

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ5£\á{Lһ̖@̽e_҇Ϻº״ΌF(xin)ȼԇɳɹ

          һȼW(xu)Ȼˮ仯W(xu)ʽCH48H2OȻĹwB(ti)򺣵ں׵،̎ĴC|(zh)ڼķֽγʯͺȻʯ͚SȻⱻMˮں׵ĵ25c½Y(ji)γɡȼ

          {Lһ̖@̽ƽ_O(sh)Ӌͽ˶ӛL11792.7118|(zh)42000

          Ո(j)ϻش

          2γɿȼһlмԴ

          ȼCH48H2OC:H:|(zh)___________xЙC򡰟oC

          cʯúȻʯȼ^_ɿȼķeOxУһl_______ȼڿ՚ȼĻW(xu)ʽ飺CH48H2O+2O2CO2+10H2O

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿԁˮSʹƯ׷횢Ư׷Чɷ֞}[W(xu)ʽCaClO2]Ոش

          1Ư׷_____

          2}}ȡNԪصԭӂ(sh)Ȟ_____

          3}}NԪص|(zh)Ȟ_____

          4}Ԫص|(zh)֔(sh)_____Y(ji)_0.1%

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ̼}}ƬҪԭϣ҈Dij}ƬfϵIJփ(ni)ݣdȤСMͬW(xu)˜yԓ}ƬfP(gun)̼}(bio)עǷٌMŒ򞣺ȡ4ƬƬ^ϡ}ͬry6min(ni)CO2|(zh)y(sh)(j)±ٶ}Ƭɷֲc}ᷴ(yng)

          rg/min

          1

          2

          3

          4

          5

          6

          CO2|(zh)/g

          1.0

          1.8

          2.0

          2.2

          M

          2.2

          Ոش

          1ϱMĔ(sh)ֵ_____

          2(j)ӋДԓ}ƬfP(gun)̼}(bio)עǷٌ_____

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀں^΢^̖֮g“(lin)ϵǻW(xu)W(xu)Ƶc

          1}Ԫw(ni)ߵĽԪأҪڹXD}ԪԪڱеĆԪ}ԭӽY(ji)(gu)ʾDՈش

          }ԭӵԭ|(zh)_____}ԭڻW(xu)(yng)_____õʧȥγɵ}xӷ̖_____

          2DʾȚȼ΢^^Ոش

          ԓ(yng)΢^|(zh)ǚӷֽɚԭȚӷֽԭӣȻ_____(yng)^еС_____ûW(xu)̖ʾĻW(xu)ʽ__________|(zh)

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ5֣KNO3NaClڲͬضȕrܽ±ʾՈشІ}

          ض/

          0

          10

          20

          30

          40

          50

          60

          70

          ܽ/g

          KNO3

          13.3

          20.9

          31.6

          45.8

          63.9

          85.5

          110

          138

          NaCl

          35.7

          35.8

          36.0

          36.3

          36.6

          37.0

          37.3

          37.8

          1(j)ϱ픵(sh)(j)LƳKNO3NaClܽ

          DܱʾKNO3ܽ AB

          2ɱД(sh)(j)֪KNO3NaClijһضȕrͬܽ tضȵķ 

          3ijdȤСMһŒ򞣺

          ^еõҺһڲҺ (sh)̖^m(x)s10^VɻյõKNO3w g

          4кȻcrͨ^ l(f)Y(ji)򡰽ؽY(ji)ķἃ

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ̽}

          1(j)@D΁ȡҪˎƷ_____

          2̶bÕrF_FAAԇܵ_____

          3ڼӟ֮ǰȌԇ_____Ȼٌ_____

          4ԇԃAбĿ_____

          5(dng)(do)ܿЌ(do)п՚ռĚw(yng)ȥƾĿ_____

          6ȡĻW(xu)(yng)ֱ_ʽ_____

          7ⲻˮ_____ռ

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿijͬW(xu)һ|(zh)AgNO3CuNO32ĻҺмFַ(yng)(yng)^M˷õŽׂD󣨙M(bio)ʾF|(zh)e`ǣ

          A. B.

          C. D.

          鿴𰸺ͽ>>

          ͬ(x)Դ