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        1. }ĿijW(xu)dȤСMͬW(xu)Լ(dng)y(tng)ʳƷƤƤԭҪʯAľ(Ҫɷ֞K2CO3)һϼmˮõƤҪɷʲôͬW(xu)M(jn)Dʾ̽

          (1)EڲIJxП___

          (2)E۵ĬF(xin)fVһе|(zh)___

          (3)Eݼϡ}r(sh)(yng)ĻW(xu)ʽ___

          (4)(sh)(yn)F(xin)ƔҺе|(zh)һ___

          𰸡© ̼} NaOH+HClTNaCl+H2OKOH+HClTKCl+H2OCaOH2+2HClTCaCl2+2H2O c}

          ԭеʯ}ˮ(yng)ɚ}}ܺͼA̼c(yng)̼}͚c}̼ܺ⛷(yng)̼}͚

          1EnjyҺwM(jn)зxIJ^VIJxП©©

          2}ˮ(yng)ɚ}}̼c(yng)̼}͚c}̼⛷(yng)̼}͚E۵ĬF(xin)fVһе|(zh)̼}̼}

          3(j)VҺʹoɫ̪׃t֪VҺ@Aԣμϡ}o@F(xin)֪VҺв̼x(j)̼ͨɰɫfVҺкК}(j)l(f)ķ(yng)֪VҺ߀з(yng)ɵĚc͚Eݼϡ}r(sh)o@F(xin)?yn)ϡ}͚c(yng)Ȼcˮ͚⛷(yng)Ȼ⛺ˮ}͚}(yng)Ȼ}ˮ߶o@F(xin)󣬷(yng)ĻW(xu)ʽNaOH+HClTNaCl+H2OKOH+HClTKCl+H2OCaOH2+2HClTCaCl2+2H2O

          4Ϸ(sh)(yn)F(xin)ƔVҺе|(zh)һКc}c}

          (x)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ

          }ĿAgNO3Cu(NO3)2Mg(NO3)2ĻҺһFַ(yng)^VVҺ{(ln)ɫД_ǣ

          A. VҺпFe(NO3)2Mg(NO3)2Cu(NO3)2

          B. ?yn)Vмϡ}Кݮa(chn)

          C. cԭҺȣVҺ|(zh)

          D. ?yn)VҺеϡ}ܕ(hu)аɫF(xin)

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿABCN|(zh)ܽDʾз_ǣ

          A. t1r(sh)ACɷN|(zh)Һ|(zh)|(zh)

          B. ABCN|(zh)Һ׃?yu)鲻Һɲصķ?/span>

          C. t2r(sh)ABCN|(zh)Һ t1Һ|(zh)|(zh)?jn)?sh)ĴСP(gun)ϵBCA

          D. t2r(sh)ABCN|(zh)25gքe50gˮоõҺ|(zh)܄|(zh)Ȳ

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿСͬW(xu)ҪyKϽ~|(zh)?jn)?sh)(sh)(yn)ֻṩһƿ(bio)?zi)ϡ}ͱҪăx(j)W(xu)^֪R(sh)

          J(rn)ܜy~|(zh)?jn)?sh)һKϽ______׻ǣ____________

          F(xin)СȡԓϽĩcԓ}ַ(yng)tԓϽ~|(zh)______gԓϽ~|(zh)?jn)?sh)______

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ(ӽY(ji)(gu)ʽD)ˎI(y)Ҫԭ,P(gun)Ĕ_ǣ

          A. ̼䡢(g)ԪؽMɵЙC(j)

          B. ̼Ԫص|(zh)Ȟ2:1

          C. к̼ԭӵĂ(g)(sh)Ȟ2:4:1

          D. |(zh)Ӕ(sh)һӔ(sh)

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿY(ji)Ќ(sh)(yn)bûشP(gun)}

          1DИ(bio)ĸaăxQ_____

          2(sh)(yn)øiȡ⑪(yng)xİl(f)b_____W(xu)ʽ__________ռ

          3xbBȡFƿ_____ͨ^Li©_____

          4bEռ⣬t⑪(yng)_____xM(jn)z(yn)ռMķ_____

          5ƵõÁDGʾČ(sh)(yn)ƿײˮĿ_____(yng)ĻW(xu)ʽ_____

          6(sh)(yn)ҳbCbBȡ̼?x)wbCă(yu)c(din)_____

          7һ̼л̼xbDȥs|(zh)r(sh)bDʢŵԇ_____

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ\(yn)ÈDʾԎ҂ɌW(xu)W(xu)лW(xu)֪R(sh)(yng)Dʾʾ_ǣ

          A. pH

          B. ԪصĻσr(ji)

          C. ؚԪ|(zh)?jn)?sh)

          D. ܶȣس

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿԷͬW(xu)(j)ͬĻW(xu)˼SʽҎ(gu)ɽoлW(xu)(yng)M(jn)зJ(rn)һM_____

          CaO+H2OTCaOH2MgOH2MgO+H2OBaOH2+2HClTBaCl2+2H2OZn+H2SO4TZnSO4+H22Mg+O22MgO

          A ڻϷ(yng)٢

          B Пųڢ

          C Ԫػσr(ji)׃ܢ

          D ڏ(f)ֽⷴ(yng)_____

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿȷǻW(xu)о|(zh)Ҫ֮һᣨC2H2O4ĻW(xu)|(zh)c̼ơܟֽõNijW(xu)dȤСMPP(gun)|(zh)M(jn)̽ՈҪشP(gun)Ć}

          1.һ̼̼ˮĻ

          2.Ƕ̼ˮͶwĻ

          J(rn)鲻IJ____̖(ho)(j)_____

          1ɫoˮ~ˮ(hu)׃?yu){(ln)ɫ

          2ȻZҺͨCOa(chn)ɫ

          M(jn)Ќ(sh)(yn)˙z(yn)dȤСMIJԓСMͬW(xu)ķֽa(chn)ͨ^ˆDʾbá

          óY(ji)Փ1(dng)bгF(xin)Č(sh)(yn)F(xin)________C1_

          2ܟֽĻW(xu)ʽ____

          (sh)(yn)˼1bABܷ{(dio)_______

          2_____

          鿴𰸺ͽ>>

          ͬ(x)Դ