⣺1COǿȼԚwc(din)ȼ(hu)l(f)ըԑ(yng)COM(g)bʌ(sh)(yn)_ʼr(sh)ȼӟA̎ľƾʹa(chn)һ̼ŃbÃ(ni)Ŀ՚(sh)(yn)Y(ji)r(sh)ֹa(chn)FҪ^m(x)ͨһ(hu)COֱbsҪϨD̎ƾĭh(hun)ĽǶȿ]ֹжδ(yng)һ̼ͨ^EM(jn)՚⑪(yng)E(du)һ̼M(jn)̎
2BbеĚcҺAbЮa(chn)Ķֹ̼̼ɔ_Dеķ(yng)EbеĚcҺDɵĶ̼ռһ̼һ̼߀ԭFĻW(xu)(yng)ʽǣ3CO+Fe
2O
3
3CO
2+2Fe
3O(sh)ƷF|(zh)XṩĔ(sh)(j)
3CO+Fe
2O
3
3CO
2+2Fe|(zh)֮m
160 112 160-112=48
X 10g-7.6gT2.4g

=

ãX=8g
FƷF|(zh)?jn)?sh)飺

100%=80%
4Ebڷ(yng)ӵ|(zh)Ƿ(yng)ɵĶ̼|(zh)BbCO
2ֻEb՚еCO
2CO
2M(jn)ĸɔ_͕(hu)ʹ̼|(zh)(sh)Hy(c)Y(ji)͕(hu)ƫ
ʴ𰸞飺1A]Ќ(du)(yng)ʣһ̼M(jn)̎2Aз(yng)ɵĶ̼Dз(yng)ɵĶ̼ռһ̼3CO+Fe
2O
3
3CO
2+2Fe
380%4BbCO
2Eb՚еCO
2CO
2M(jn)ĸɔ_oһl𰸼ɣ
1COc(din)ȼܕ(hu)ը(yng)COM(g)bãҪAз(yng)l(f)Y(ji)r(sh)ֹFҪ^m(x)ͨһ(hu)COҪֹͣDӟĭh(hun)ĽǶȿ]һ̼(du)՚Ⱦɣ
2(j)BbКcҺն̼(j)(yng)(yng)lW(xu)ʽ
3(j)һ̼߀ԭFĻW(xu)(yng)ʽṩĔ(sh)(j)M(jn)Ӌ(j)㼴ɣ
4bBն̼r(sh)IJֻEտ՚еĶ̼ȷM(jn)з
c(din)u(png)}һ̼߀ԭFķ(yng)ԭE(sh)(yn)F(xin)β̎Լ(yng)ãҪעжwSŷ횽(jng)^̎׃ɟo(w)|(zh)ŷţ