}Ŀ5֣ijУW(xu)(sh)(yn)nͬW(xu)ûW(xu)̽һN䓘ƷFĺͬW(xu)11.4 g䓘Ʒ30.0 gϡ}ᣨ|(zh)130.0 gڻW(xu)(yng)^Ќ(du)еʣM(jn)ĴηQӛ±
(yng)r(sh)g | T0 | T1 | T2 | T3 |
ˎƷ|(zh)/ g | 171.4 | 171.3 | 171.0 | 171.0 |
1Ӌ(j)@N䓘ƷF|(zh)?jn)?sh)Y(ji)_0.1%
2ij䓏Sұ1120 t@N䓲躬F80%ijFVه
𰸡198.2%
21964t
ԇ}1Fc}ᷴ(yng)ȻF͚⣺Fe+2HCl ===FeCl2 +H2 ɵĚ(hu)ɢ՚Уpٵ|(zh)ɵĚ|(zh)ɵĚ|(zh)=11.4g+30g+130g-171.1g=0.4g(j)|(zh)غ㶨ɼӋ(j)ƷF|(zh)
O(sh)ƷF|(zh)x
Fe + 2HCl === FeCl2 +H2
56 2
X 0.4g
56x =20.4g
X=11.2g
ƷF|(zh)?jn)?sh)=11.2g11.4g 100% =98.2%
2O(sh)ҪF|(zh)y
3CO+ Fe2O32Fe+ 3CO2
112 160
y 1120t98.2%
160y =1121099.84t
Y=1571.2t
躬F80%ijFV|(zh)=1571.2t80% =1964t
ĿлW(xu) Դ }ͣ
}ĿijndȤСMͬW(xu)O(sh)Ӌ(j)(g)(sh)(yn)(yn)C|(zh)غ㶨ɣ
O(sh)Ӌ(j)(sh)(yn)
(sh)(yn)һʢ~ҺğFһбPƽϷQӛQ|(zh)ȻFᔽ~Һ^F(xin)(yng)һΕr(sh)gҺɫ׃r(sh)ʢз(yng)|(zh)ğбPƽϷQӛQ|(zh)
(sh)(yn)ʢϡğVlһбPƽϷQȻVlϡУ^F(xin)(yng)һΕr(sh)gٷųݕr(sh)ʢз(yng)|(zh)ğбPƽϷQӛQ|(zh)
(sh)(yn)һ͌(sh)(yn)Ĕ(sh)(j)Ҋ±
̖(ho) | (sh)(yn)һ | (sh)(yn) |
(yng)ǰ/g | 118.4 | 112.6 |
(yng)/g | 118.4 | 112.4 |
(sh)(yn)ü(x)ϵס~c(din)ʹ֮ƽȻ~һþƾӟӟһΕr(sh)g^쵽~ƽr
cӑՓ
1@(g)(sh)(yn)УJ(rn)飺(sh)(yn) _ӳ˷(yng)c֮g|(zh)P(gun)ϵɴ˵óĽY(ji)ՓǣڻW(xu)(yng)Ŀ|(zh)c(yng)Ŀ|(zh)Ո(qng)ԭӵĽǶȷY(ji)Փ_
2ɂ(g)(sh)(yn)óĽY(ji)ՓǣڻW(xu)(yng)Ŀ|(zh)c(yng)Ŀ|(zh)ȣJ(rn)錧(do)@һY(ji)Փe(cu)`ԭ ֻһ(g)(sh)(yn)ԭɣ
(sh)(yn)˼СMɆTIJ_ӳ(yng)֮g|(zh)P(gun)ϵăɂ(g)(sh)(yn)Уҳˌ(sh)(yn)O(sh)Ӌ(j)еIJ(dng)֮̎_(d)¹R(sh)O(sh)Ӌ(j)(sh)(yn)(yn)C|(zh)غ㶨ɕr(sh)(du)п՚еĚw(ɷ)cКwɵĻW(xu)(yng)һ㑪(yng)ʹ(yng) M(jn)
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ĿлW(xu) Դ }ͣ
}ĿDijͬW(xu)O(sh)Ӌ(j)(yn)C̼|(zh)Č(sh)(yn)bÈDՈ(qng)شІ}
1̼ͨ뵽AbУ^쵽ĬF(xin)
2ö̼cBbеijʯˮ(yng)ڌ(sh)(yn)п
3̼Cbß(c)(ni)ھͨ^^쵽Č(sh)(yn)F(xin)f̼ |(zh)
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