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        1. }ĿijW(xu)оԌW(xu)(x)n}MͬW(xu)?yu)˜y(c)ij}ƷCaOH2еs|(zh)CaCO33Ό(sh)(yn)ʹһ|(zh)ԓԇӷքecͬһN}ᷴ(yng)P(gun)(sh)(yn)(sh)(j)ӛ±

          1

          2

          3

          ȡƷ|(zh)

          17.4g

          17.4g

          17.4g

          ȡϡ}|(zh)

          80g

          100g

          120g

          CO2|(zh)

          2.64g

          4.4g

          4.4g


          Ό(sh)(yn)(yng)(ni)аɫwʣ࣮
          2ԭԇCaOH2|(zh)?jn)?sh)

          𰸡
          11
          2⣺O(sh)wƷк̼}|(zh)X

          CaCO3+2HClTCaCl2+H2O+CO2

          100 44

          X 4.4g

          (j) X=10g

          CaOH2|(zh)?jn)?sh) 100%42.5%


          ⣺1һκ͵ڶмƷ|(zh)ͬڶμɶ̼|(zh)ˣf(shu)һη(yng)̼}ʣ(j)μˣɶ̼|(zh)](mi)׃f(shu)ڶη(yng)̼}](mi)ʣ࣮
          ԭԇCa OH2|(zh)?jn)?sh)s42.5%
          ʴ𰸞飺11242.5%
          1(j)һκ͵ڶΔ(sh)(j)Ʒ|(zh)һӼɶ̼|(zh)f(shu)˵һη(yng)̼}ʣ2(j)̼|(zh)Ӌ(j)̼}|(zh)ØƷ|(zh)pȥ̼}|(zh)}|(zh)ٳԘƷ|(zh)ɣ

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

          ĿлW(xu) (li)Դ

          }ĿijͬW(xu)Dʾ ĺ(jin)늽ˮbM(jn)мͥС(sh)(yn)(עԓbÚãҷ(yng)һΕr(sh)gֹͣͨAB܃(ni)ҺڈDD(xin)).Ո(qng)(j)Ҫش(wn)}
          1]_(ki)P(gun)^(gun)쵽AB܃(ni)ĬF(xin).CеĬF(xin)  a(chn)ˬF(xin)ԭ.
          2AB܃(ni)ɵĚwۼϲԭ.
          3z(yn)A܃(ni)ɵĚw(yng)ԓ .

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }Ŀ(j)D(sh)(yn)bʾDشP(gun)(wn)}

          1(xi)DИ(bio)̖(ho)axQ(chng)
          2(xi)Aаl(f)(yng)ĻW(xu)ʽ  Bbԇ
          3Dռԓwˮ
          4ͨ^(gu)EFɂ(g)(sh)(yn)Y(ji)nÌW(xu)(x)J(rn)ڡƿM(jn)ȼČ(sh)(yn)(yng)ԓעĆ(wn)}ǣf(shu)c(din)ɣ

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }Ŀе׃^(gu)ֻl(f)׃ǣ
          A.XVȡX
          B.һlʯīʯ
          C.̼?x)w(jng)ӉƵøɱ
          D.ŷŵ՚еĶγ

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }ĿABCDEF(xin)GdzҊ(jin)|(zh)BһNw|(zh)EǼtɫĹw|(zh)Dǜ\GɫҺG{(ln)ɫҺ԰l(f)D(zhun)P(gun)ϵ

          1Ƴ|(zh)ĻW(xu)ʽABDG
          2(xi)D(zhun)ĻW(xu)ʽEFFD(zhun)Gķ(yng)ÓQ(yng)ǡһǡ򡰲ǡ

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }Ŀ|(zh)¶ÿ՚|(zh)pСǣ
          A.
          B.}
          C.c
          D.Ȼc

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }ĿڻW(xu)](mi)İ?dng)?sh)Ҳ׃r(li)?c)ڲͬλñʾͬĺxлW(xu)̖(ho)Д(sh)֡2ʾx_ǣ
          A.Mg2+һ(g)Vxӎ2(g)λ늺
          B. }Ļσr(ji)+2r(ji)
          C.2H2(g)Ԫ
          D.CO2̼кԭ

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }Ŀ֪MNքeϡcҺеһNijdȤ(sh)(yn)СMͬW(xu)һMвμNy(c)ҺpHDʾ

          1M|(zh)Q(chng)
          2(yng)^(gu)ώȡabc̎(yng)ҺyՈ(qng)ͬW(xu)y(c)ҺpHֵ(du)NҺM(jn)̽
          ССtքeȡһNҺM(jn)Ќ(sh)(yn)
          СȡҺмҺ^(gun)쵽{(ln)ɫɣ
          Y(ji)Փa̎Һ
          СtһNҺеμӷ̪Һ^(gun)쵽
          Y(ji)Փb̎c̎Һ
          M(jn)һ_ԓҺɷ֣СtO(sh)Ӌ(j)Œ(sh)(yn)

          (sh)(yn)E

          F(xin)

          Y(ji)Փ

          c̎Һ֪Һе
          x(xi)xӷ̖(ho)

          ʣһNb̎Һ
          ͨ^(gu)(sh)(yn)ͬW(xu)֪A(yng)^(gu)pH׃òͬ_Һɷ
          3dȤ(sh)(yn)СMͬW(xu)ͨ^(gu)(sh)`{(dio)飬ijS(chng)ďUҺȾˮϾW(wng)@ϢMx|(zh)̎Uˮ

          |(zh)

          (du)|(zh)

          Ј(chng)r(ji)ֵԪ/Kg

          CaCO3

          100

          1.8

          CaOH2

          74

          2.0

          NaOH

          40

          11.5

          ҪٵX(qin)(li)(yng)ͬďUᣬt(yng)x|(zh)W(xu)ʽ

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }ĿؚкĽԪǣ
          A.O
          B.Si
          C.Fe
          D.Al

          鿴𰸺ͽ>>

          ͬ(x)(c)