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        1. }ĿijW(xu)dȤСMͬW(xu)(j)(sh)(yn)ṩăxˎƷώָ(do)ˆDxbM(jn)Ƃ䌍(sh)(yn)

          1xpmQp________m_________

          2(sh)(yn)ȡ^txõȡռbýM________ԓ(yng)ֱ_(d)ʽ________ͬr(sh)Ebռ(sh)(yn)Y(ji)r(sh)IJ_________

          3Fbռt________(ab)M(jn)z(yn)ǷռMķ_______

          4FzȼČ(sh)(yn)r(sh)ҪF(xin)_______ԓ(yng)ֱ_(d)ʽ____________

          5ȼ(sh)(yn)r(sh)ƿҪˮĿ_________

          6(sh)(yn)^(gu)ȡֱ_(d)ʽ_________________________

          𰸡Һ© Fƿ AE Ȼ+ (do)ȡȻϨƾ a ǵľl쵽ƿbˣ^Ƿ(f)ȼ a(chn)ɫw F+F жw򣬷ֹȾ՚ ^(gu)ˮ+

          1xpmQpҺ©mFƿ

          2(sh)(yn)ȡ^txùwӟbȡˮռxbýMAE⛺Ͷiⷴ(yng)ֱ_(d)ʽ飺Ȼ+⣻ͬr(sh)Ebռ(sh)(yn)Y(ji)r(sh)IJǣ(do)ȡȻϨƾ

          3f(wn)ƿFbռ⣬ܶȴڿ՚xL(zhng)M(jn)̹ܳtaM(jn)z(yn)ǷռMķǵľl쵽ƿb^Ƿ(f)ȼ

          4FzȼČ(sh)(yn)r(sh)ҪF(xin)ǣ䣬a(chn)ɫwFzȼ(yng)ֱ_(d)ʽ飺F+F

          5ȼ(sh)(yn)r(sh)ƿҪˮĿǣжw򣬷ֹȾ՚

          6(sh)(yn)^(gu)ȡֱ_(d)ʽǣ^(gu)ˮ+

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

          ĿлW(xu) (li)Դ

          }Ŀȼ?x)Ҫɷ֞?/span>CH4 F(xin)(du)ȡ|(zh)һоՈ(qng)شP(gun)(wn)}

          ȡо

          Yϵ֪:ͨrһNo(w)ɫo(w)ζyˮĚwܶȱȿ՚С;

          ڌ(sh)(yn)ҳßo(w)ˮcCH3COONa͉Aʯңl(f)(yng)еĚcɷNwˎƷĥͨ^(gu)ӟȡͬr(sh)߀̼c

          ڌ(sh)(yn):

          1ADЃxIQ______________

          2ȡİl(f)bÞ____________ĸ

          3ռbÞ______ĸ

          4ȡĻW(xu)ʽ:______________

          |(zh)о

          bFռһƿļwbGM(jn)ȼ(sh)(yn)

          5ˮFКwͨGôˮ(yng)_______ˣabע

          6c(din)ȼ(ni)ڿĬF(xin)_______________ͬr(sh)߀ɶ̼?x)wՈ(qng)?jin)O(sh)Ӌ(j)һ(g)(jin)Ό(sh)(yn)C:_________

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }Ŀ٢ǷԪ}ԪԪڱеϢķNӵĽY(ji)(gu)ʾD

          Ո(qng)شІ(wn)}

          1Ԫص(du)ԭ|(zh)______}Ԫصԭ(sh)______

          2______

          3УͬNԪص______ĸ̖(ho)

          4ӵĻW(xu)|(zh)cһNӵĻW(xu)|(zh)______ĸ̖(ho)

          5Ԫc}Ԫ|(zh)ą^(q)e______

          6٢ɷNԪؽMɵĻĻW(xu)ʽ______

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }ĿЈDP(gun)׃څ(sh)_ӳ䌦(du)(yng)

          h

          A. 늽ˮa(chn)wwe

          B. һiwмһ^(gu)Һ

          C. ʢiğвؼ^(gu)Һ

          D. |(zh)CaCO3քecwe|(zh)?jn)?sh)ϡ}()(yng)

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }ĿABCDEdzлW(xu)гҊ(jin)N|(zh)ͨrAɫĩwBCo(w)ɫo(w)ζĚwD鲻ˮİɫwڌ(sh)(yn)ҳúD|(zh)cϡ}ᷴ(yng)ȡC|(zh)EǽMɿ՚Ҫɷ֮һ֮gP(gun)ϵDʾ(Dз(yng)l(yng)͢ijЩ(yng)ȥ)

          Ո(qng)شІ(wn)}

          1DQ__________E(du)|(zh)__________

          2f(shu)CһN;_____________W(xu)ʽ___________

          3(yng)ĻW(xu)ʽ_________ԓ(yng)ڻ(yng)е_______

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }Ŀ(du)DʾF(xin)Ľጲ_( )

          A.׈D?yn)S~Ӳȱȼ~~Ƭ^Ą

          B.҈D?yn)ӟ\(yn)(dng)cضP(gun)īˮڜضȲͬˮДU(ku)ɢĿͬ

          C.Dھ߂ȼ(g)l˰ˮȼ

          D.DwԽλÉ(qing)Խˑ(yng)վڰȫ

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }ĿˮճҊ(jin)|(zh)

          1ͨԴ҂ĬF(xin)________

          2ؓ(f)OwweȞ___________

          3ֽⷴ(yng)ֱ_(d)ʽ(򻯌W(xu)(yng)ʽ)_______

          4o(h)ˮYԴÿ(g)(yng)M؟(z)κx(w)зֹˮȾĴʩе______

          AˮЄ(dng)ֲL(zhng) BŷŹI(y)Uˮ

          Cֹʹr(nng)ˎͻ Dˮ̎ŷ

          5ĺˮˆDʾĺ(jin)׃ˮM(jn)Ѓл̿_____ôbÃõˮ_____

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }ĿW(xu)Z(y)LJ(gu)HͨZ(y)njW(xu)(x)W(xu)ҪߡûW(xu)Z(y)գ

          1ɂ(g)__________________

          2Ă(g)x__________________

          3Fzȼa(chn)ĻW(xu)ʽ__________________

          4ˮĻW(xu)|(zh)С΢__________________

          5Mg2+2+ʾ__________________

          6(bio)XXĻσr(ji)__________________

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          }Ŀз̖(ho)Д(sh)2ĺx

          2CO2_________

          2S______________

          Ba2+_____________

          ______________

          鿴𰸺ͽ>>

          ͬ(x)(c)