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        1. ijУW(xu)dȤСMоȼėlO(sh)Ӌ(j)DʾABCDĂ(g)(sh)(yn)Ո(qng)(j)(g)(sh)(yn)

          1AcC^O(sh)Ӌ(j)^(yn)ܵ______?yn)______
          2BcC^B(sh)(yn)O(sh)Ӌ(j)ĸM(jn)֮̎______@ӸM(jn)Ę(gu)Ǟf______
          3D(sh)(yn)r(sh)^쵽ĬF(xin)______@f______(dng)ɭֻԭl(f)(zi)r(sh)Ҫʩ֮һǣֹڻ(sh)l(f)չǰľs_(sh)Dzȡ______ԭ
          4W(xu)(sh)(yn)ľGɫҪ(sh)(yn)ҵġUŷŽ͵ͳ̶Ȳܵõ̎ڌ(sh)(yn)^ͬW(xu)l(f)F(xin)ԓ(sh)(yn)@cҪ󲻷Ԍ(sh)(yn)M(jn)иM(jn)Ո(qng)˼ͬW(xu)M(jn)(sh)(yn)ԭ򣺣F(xin)c(sh)(yn)GɫĬF(xin)______кνhô(g)(sh)(yn)xҪӵČ(sh)(yn)xɣ

          𣺣1AcC^Cˮ߀һK˰Ǹ^՚ģˮеİ׿ԺͲƬϵİγɌ(du)Ķó|(zh)ȼһ(g)lҪ⣬xC Cԇ(yn)аڸ^՚ğˮПoȼČ(du)ȣ
          2CbˮеİǸ^՚(hu)ȼBˮеİDZͨǿȼģʴ𰸞飺ь(do)ܿڌ(du)(zhn)ˮеİ״⣮
          3׺ͼt׶(hu)_(d)ȼ(g)lԾ(hu)ȼʯ^(hu)ȼ?yn)ʯ^ǿȼԿȼȼҪlɭr(sh)ͨ^ڻ(sh)l(f)չǰľs_ķʴ𰸞飺ȼ^һ(hu)tҲȼʯӲ(hu)ȼȼȼǰl Дȼ
          4(sh)(yn)r(sh)MȾh(hun)ԇ(yn)r(sh)(hu)дڟҪȾh(hun)Բȡôwס(g)bõķռa(chn)ʴ𰸞飺Ϸдڟô(g)(sh)(yn)x
          (j)ȼȼ(g)lȼ՚⣨⣩c(din)η
          1AcC^Cˮ߀һKף˰Ǹ^՚ˮеİ׿ԺͲƬϵİγɌ(du)ȣĶó|(zh)ȼһ(g)lҪп՚
          2CbˮеİǸ^՚(hu)ȼBˮеİDZͨģǿȼ
          3DbmȻ׺ͼt׵c(din)ͬ׵c(din)ȼt׵ĵͣ׺ͼt׶(hu)_(d)ȼ(g)lԾ(hu)ȼʯ^(hu)ȼ?yn)ʯ^ǿȼԿȼȼҪlɭr(sh)ͨ^ڻ(sh)l(f)չǰľs_ķ
          4(sh)(yn)r(sh)MȾh(hun)ԇ(yn)r(sh)(hu)дڟҪȾh(hun)Բȡôwס(g)bõķռa(chn)
          c(din)u(png)ȼȼ(g)lȱһɵģ(hu)@(g)lȡ(du)һЩ(sh)(yn)̽}
          (x)(c)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ

          34ijW(xu)dȤСMͬW(xu)̽ƤwijɷYϺ;W(wng)ϲҵƤԭϺͷl(f)F(xin)njϣһ㺬ʯҡAľʳ}ȣˮ{(dio)ɺڵܷⱣ森Ո(qng)ㅢcӑՓf(xi)P(gun)(sh)(yn)
          1мƤĹwټmˮoã^쵽ײаɫwԓɫwпܺ
          ̼}}

          2(ni)ҺпܺЩ|(zh)ͬW(xu)^m(x)M(jn)̽ ٞz(yn)ҺǷʳ}Ȼõķ
          ҺмAgNO3HNO3Һ
          ڼͬW(xu)ğȡҺϡ}ᣬ^쵽Пoɫwa(chn)fҺк
          ̼}Na2CO3ȣ
           ͬW(xu)ğȡҺеμӷ̪ԇҺҺ׃tɫJ(rn)ʹҺʉAԵľNaOHȉA|(zh)J(rn)ͬW(xu)ĿǷ_
          _Na2CO3ҺҲʉAҺмBaCl2Һٵ̪ԇҺ

          _CҺкNaOHȉA|(zh)Ո(qng)O(sh)Ӌ(j)һ(g)(jin)εČ(sh)(yn)

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          aijW(xu)dȤСMͨ^(sh)(yn)y(c)̼}|(zh)?jn)?sh)O(sh)Ӌ(j)Œ(sh)(yn)Qȡһ|(zh)ĵϡ}ȻٷQ(j)ַ(yng)ݳĶ̼|(zh)Ӌ(j)̼}|(zh)(j)F(xin)бPƽܜy(c)̼СБ(yng)0.1gO(sh)̼}|(zh)?jn)?sh)80%˹(ji)ʡnÌ(sh)(yn)r(sh)gһ㑪(yng)ȡҪܱC_y(c)(sh)(yn)(sh)(j)
          1ԇӋ(j)Qȡ|(zh)ٞٿˣӋ(j)Y(ji)һλС(sh)
          2(sh)(yn)r(sh)ȡÉK߀ĵՈ(qng)fɣ
          bͬW(xu)y(c)ijʯʯ̼}|(zh)?jn)?sh)s|(zh)cᷴ(yng)6.0gʯʯƷμϡ}ٮa(chn)ݞֹɶ̼?x)w2.2gԇӋ(j)㣺
          1ԓʯʯƷ̼}|(zh)?jn)?sh)٣Ӌ(j)^Y(ji)_0.1%
          2ҪӋ(j)(yng)}Һ|(zh)}߀ȱٵһ(g)(sh)(j)ʲô
          ҽ
           
          С}Ո(qng)?jin)ڙM}̖(ho)abԴ_J(rn)x񣩣

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          2010?ѻ}ǾSwԪDʾijNa(b)}}桰fһ֣ijУW(xu)dȤСMy(c)}桱̼}ĺŒ(sh)(yn)ȡ2Ƭ}桰гɷĩȫһеμϡ}ᣬֱòٮa(chn)ݕr(sh)ֹͣμϡ}ȥϡ}30˶̼1.32g
          ܰʾ}Ƭɷcϡ}᲻(yng)̼}c}ᷴ(yng)ĻW(xu)ʽ飺CaCO3+2HClTCaCl2+H2O+CO2Ո(qng)Ӌ(j)㣺
          1}桰CaCO3|(zh)?jn)?sh)
          2ϡ}|(zh)|(zh)?jn)?sh)

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          ijУW(xu)dȤСMͬW(xu)˜y(c)uк̼}|(zh)?jn)?sh)?ni)?.5ƷQȡ͘ƷĿ|(zh)60μϡ}Һ|(zh)7.3˕r(sh)ǡȫ(yng)Qßʣ|(zh)Ŀ|(zh)66.86ˣ
          1̼}|(zh)?jn)?sh)
          2}Һ|(zh)|(zh)?jn)?sh)

          鿴𰸺ͽ>>

          ĿлW(xu) Դ2010ʡѻпW(xu)ԇ棩 }

          }ǾSwԪأDʾijNa(b)}}桰fһ֣ijW(xu)dȤСMy(c)}桱̼}ĺŒ(sh)(yn)ȡ2Ƭ}桰гɷĩȫһеμϡ}ᣬֱòٮa(chn)ݕr(sh)ֹͣμϡ}ȥϡ}30ˣ˶̼1.32g
          ܰʾ}Ƭɷcϡ}᲻(yng)̼}c}ᷴ(yng)ĻW(xu)ʽ飺CaCO3+2HClTCaCl2+H2O+CO2Ո(qng)Ӌ(j)㣺
          1}桰CaCO3|(zh)?jn)?sh)
          2ϡ}|(zh)|(zh)?jn)?sh)

          鿴𰸺ͽ>>

          ͬ(x)(c)