设可以生成生石灰的质量为x.
CaCO3=高温=CaO+CO2↑
100 56
10t*(1-12%) x
100/8.8=56/x
x=4.928t
答:10t含12%杂质的石灰石,经高温煅烧后,可生成生石灰4.928t.