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        1. }ĿijW(xu)dȤСMͬW(xu)(j)(sh)(yn)ṩăxˎƷM(jn)КwƂ䌍(sh)(yn).

          1̖(ho)xQ______________________________

          2ͬW(xu)DxA.DbõĽMȡ̼(yng)ĻW(xu)ʽ____________

          3(sh)(yn)øi⛁(yng)xõİl(f)b______________̖(ho)ˮռ횵ȵ_______________ʼռռl(f)F(xin)ˮеˮ׃ϼtɫa(chn)ԓF(xin)ԭ___________

          𰸡ԇ ƿ B ݾð δԇܿڷһF(tun)޻

          1xԇǼƿԇƿ

          2(sh)(yn)ȡ̼r(sh)ôʯʯʯcϡ}ʯʯʯҪɷ̼}̼}c}ᷴ(yng)Ȼ}ˮͶ̼(yng)ĻW(xu)ʽ飺CaCO3+2HClCaCl2+H2O+CO2

          3øi⛁(yng)ĠB(ti)ǹw(yng)lǼӟڹwӟxbBȡˮռr(sh)Ҫȵ(do)ܿڵĚBm(x)ðr(sh)ռӟiȡr(sh)ҪԇܿڷһF(tun)޻ԷiwM(jn)댧(do)ˮеˮ׃tɫ

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

          ĿлW(xu) Դ

          }Ŀ(j)ˆDʾČ(sh)(yn)Ո(qng)شІ}

          1ADʾČ(sh)(yn)ʲô______________

          2BDʾČ(sh)(yn)ППˮʲô______________

          3ͨ^CDʾČ(sh)(yn)ԵóĽY(ji)Փʲô______________

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ(du)Ճɷ΢^ʾDfe(cu)`

          A.ʾǻϷ(yng)B.ʾкͷ(yng)

          C.ԭڻW(xu)׃пٷD.W(xu)׃ǰԭӵķN(sh)ĿDz׃

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀȡһ^ҺԇУiַ(yng)ЈDʾķ(yng)^cŒ(sh)һµ

          A. A B. B C. C D. D

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿDw X ͚w Y ͬr(sh)ͨҺw Z KһܿҺw׃ǣ

          X

          Y

          Z

          b

          A

          H2

          N2

          ˮ

          B

          HCl

          CO2

          ʯˮ

          C

          O2

          HCl

          D

          O2

          CO2

          A. AB. BC. CD. D

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ̫ūǏ(qing)턩܊|(zh)仯W(xu)ʽP(gun)ڷ̫ūf_ǣ

          A.̫ūÿһ(g)к47(g)ԭ

          B.̫ū̼ķNԪؽMɵ|(zh)

          C.̫ūLJHõĚ

          D.̫ū̼ķNԪص|(zh)Ȟ1201278

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿСAy(c)Cu-ZnϽCu-AgϽ~|(zh)?jn)?sh)(sh)(yn)ֻṩһƿδ(bio)|(zh)?jn)?sh)ϡ}ͱҪăx

          1J(rn)ܜy(c)~|(zh)?jn)?sh)_____Ͻ

          2СAȡԓϽķĩ65gcԓ}ַ(yng)(jng)y(c)a(chn)0.4gwՈ(qng)ԓϽ~|(zh)?jn)?sh)_____

          3y(c)ԓ}|(zh)?jn)?sh)(sh)(yn)r(sh)ṩ͜y(c)Ĕ(sh)(j)_____̖(ho)

          A ӷ(yng)ĺϽ|(zh)

          B ӷ(yng)ϡ}|(zh)

          C a(chn)w|(zh)

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ](ni)M(jn)еij(yng)y(c)÷(yng)ǰt0(yng)Уt1(yng)t2ͬr(sh)ķN|(zh)|(zh)?jn)?sh)քeDʾtf_

          A.׺ͶքeVͺ̼tԓ(yng)м׺ͶĻW(xu)Ӌ(j)(sh)֮Ȟ12

          B.(yng)ǰķN|(zh)Ŀ|(zh)100t12˼ףc҄tǡȫ(yng)

          C.ԓ(yng)ȲǻϷ(yng)ҲǷֽⷴ(yng)

          D.t1r(sh)ҡռ|(zh)?jn)?sh)քe224323

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿˆDʾDһl£҃ɽMͬW(xu)ͬһc(din)l(f)׽MAϵ|(zh)֮gܷ(yng)ʵҽMһ(g)Aϵ|(zh)һD(zhun)һ(g)Aϵ|(zh)ʵشІ}

          (1)COһN;__________

          (2)A4_______((bio)̖(ho))

          ABXCVDy

          (3)A2c3|(zh)(yng)ĻW(xu)ʽ_________________

          (4)A69|(zh)քeNa2SO4CO2Na2CO3NaOHеһN

          A69|(zh)_____________________

          AݣʵǵAݣr(sh)(yng)ĻW(xu)ʽ_______________

          鿴𰸺ͽ>>

          ͬ(x)(c)