主要反应:2Fe2O3 + 3C=高温 = 4Fe + 3CO2↑
还有:
CaCO3=高温=CaO+CO2
CaO+SiO2=CaSiO3
C+CO2=2CO
猜你喜欢
- 1羸组词 急急
- 2一个圆锥的体积和圆柱的体积相等,已知圆柱的高是圆锥高的2/5,圆柱的底面积是圆锥底面积的几分之几?
- 3I would rather you__ (call) me two days earlier
- 4是对对联:处处春光好,().冬去山明水秀,()
- 5Maybe he is in the classroom.(同义句)he _____ ____in the classroom
- 6用恰当的关联词把两句话连成一句话.
- 7表示英雄人物精神品质的词语
- 8求以圆C1:x2+y2-12x-2y-13=0和圆C2:x2+y2+12x+16y-25=0的公共弦为直径的圆的方程.
- 9一个杯子最多装3.2kg酒精,若用它去装水最多装多少kg?
- 10sandy does his homework c__.he seldom makes mistakes