}Ŀ812}챬ըؔ(ci)a(chn)شpʧ(j)}ддc⛣@軯cNaCNՈ(qng)شІ}
(1)cпÁ_______
A.ˮ B.ĭ C.ɷۜ D.(x)ɳw
(2)NH4NO3鱬ըڲͬض¼ӟֽܰl(f)߀ԭ(yng)ܰl(f)߀ԭ(yng)з(yng)ܰl(f)_________
A. NH4NO3N2 +O2+H2O B. NH4NO3
NH3+HNO3
C. NH4NO3 O2 + HNO3 + H2O D. NH4NO3
N2 + HNO3+ H2O
E. NH4NO3 N2+ NH3+ H2O F. NH4NO3
N2O+ H2O
(3)NaCNڄ|(zh)жNo̎
H2O2 ̎NaCN + H2O2 N2+X + H2OƜyXĻW(xu)ʽ_______________
NaClO ̎aCN-+bC1O-+2cOH-= dCNO-+eN2+fCO32-+bCl-+cH2Oʽe:fֵ____(x(xing)(bio)̖(ho))
A.1 B.1/2 C.2 D.ܴ_
(4)TiO2NaClOCN-xCNO-CNO-ԗl^m(x)c NaClO(yng)N2CO2Cl2ȡsCN-xӵďUˮc^NaClOҺĻҺ200mL (O(sh)CN-ĝȞ0.2 molL-1)M(jn)Ќ(sh)(yn)
ٌCNO-ԗl±NaClOxӷʽ:________________________
Y(ji)yCO2|(zh)1.408gtԓ(sh)(yn)МyCN-̎İٷʞ____
𰸡 D ABDF NaHCO3 B
ԇ}1c⛶ܺˮͶ̼(yng)cÁǼ(x)ɳ𰸞飺D2NH4NO3鱬ըڲͬض¼ӟֽܰl(f)߀ԭ(yng)NH4NO3鱬ըڲͬض¼ӟֽܰl(f)߀ԭ(yng)ܰl(f)߀ԭ(yng)ANH4NO3 N2+ O2+ H2OԪصĻσr(ji)ҲнԿl(f)A_BNH4NO3 NH3 + HNO3l(f)Ƿ߀ԭ(yng)B_CNH4NO3 O2+ HNO3+ H2O@һ(g)(yng)УֻԪػσr(ji)߀ԭ(yng)Ҏ(gu)ɣCe(cu)`DNH4NO3 N2 + HNO3+H2O Ԫذl(f)߀ԭ(yng)D_ENH4NO3N2+ NH3+ H2O(j)߀ԭ(yng)еʧƽʽEe(cu)`FNH4NO3 N2O + H2O(yng)еĻσr(ji)Ҳн܉ƽʽF_𰸞飺ABDF 3 H2O2̎NaCN + H2O2 N2+ X + H2O@һ(g)߀ԭ(yng)(j)ʧȺԪغƳXNaHCO3𰸞NaHCO3 NaClO̎aCN+bClO+2cOH= dCNO+eN2+fCO32+bCl+cH2Ox̼ԭӺ˵ԭӂ(g)(sh)Ȟ飺1:1(yng)CNOCԭӺNԭӔ(sh)֮Ȟ1:1Ե?d)еĵԭӺ̼е̼ԭӂ(g)(sh)Ȟ1:1ôe : fֵ1:2𰸞B4CNOԗlcNaClO(yng)N2CO2Cl2(j)Ԫغ֪߀H2O𰸞飺2 CNO-+ 6ClO-+8H+= N2+ 2CO2+ 3Cl2+ 4H2O(j)̼Ԫغ㱻̎CN|(zh):nCN=n(CNO=n(CO2= 1.408g/44g/mol=0.032mol200mL CNĝȞ02molL1ҺкCN-|(zh)飺nCN=cV=0.2L02molL1=0.04molԓ(sh)(yn)МyCN̎İٷʞ飺0.032/0.04100%=80%𰸞飺80%.
ĿлW(xu) Դ }ͣ
}ĿbúͲ_(d)(sh)(yn)?zi)ĵ?/span>()
A. bãҴcĻҺмʯsҴ
B. bãCCl4ȡˮеCCl4Һ¿ڷų
C. bãVƿʢԸiҺȥCH4еSO2
D. bãAОҴB̼cҺȡ
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}Ŀl00 mL0.1 molL-1 X@[NH4A1(SO4)2]Һε0.1 molL-1 Ba(OH)2Һ SBa(OH)2ҺweV׃|(zh)n׃Dʾtf_
A. ac(din)Һ
B. cc(din)ҺʉA
C. cc(din)Ba(OH)2Һwe200 mL
D. b c(din)l(f)(yng)xӷʽǣAl3++2SO42-+2Ba2++3OH-= Al(OH)3+2BaSO4
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}Ŀ15֣Na2O2ƯׄͺеĹ
1ijW(xu)(x)СMl(f)F(xin)ʢNa2O2ԇмˮa(chn)(dng)ʧе1~2η̪ԇҺҺ׃tԇppʎtɫܿȥ˕r(sh)ԇмMnO2ĩКݮa(chn)
ʹ̪ԇҺ׃t?yn)?/span> tɫȥĿԭ
MnO2(yng)ĻW(xu)ʽ
2Na2O2Џ(qing)ԣH2߀ԭͬW(xu)Na2O2cH2ܷ(yng)(yn)C˲ԓСMͬW(xu)M(jn)(sh)(yn)(sh)(yn)EͬF(xin)
E1DʾMbxDЊAփxʡԣzԣbˎƷ
E2_K1K2a(chn)Ě(jng)bNa2O2Ӳ|(zh)һΕr(sh)g]κάF(xin)
E3z(yn)H2ļȺ_ʼӟᣬ^쵽Ӳ|(zh)܃(ni)Na2O2_ʼۻSɫķĩ׃˰ɫw܃(ni)~δ׃{(ln)ɫ
E4(yng)ȥƾӲ|(zh)sP(gun)]K1
ʢbϡ}ăxQ Bbõ
횙z(yn)⼃ȵԭ
O(sh)bDĿ
õĽY(ji)Փ ܷ(yng)Ո(qng)ûW(xu)ʽʾ
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}Ŀ(du)ڷ(yng)3Cl2+6NaOH 5NaCl+NaClO3+3H2O_ǣ
A.Cl2NaOH߀ԭ
B.ԭӺͱ߀ԭԭӵ|(zh)֮Ȟ51
C.Cl2߀ԭ
D.Ӕ(sh)c߀ԭʧӔ(sh)֮Ȟ51
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