专题3从矿物到基础材料本专题复习课一、从矿物中获取的材料铝土矿――→Al2O3――→Al―→铝合金铁矿石――→Fe――→钢铜矿石―→高温煅炼、生物炼铜―→Cu(粗)――→精铜—二、几种重要物质之间的转化关系1.铝及其重要化合物①________________________________________________________________________②________________________________________________________________________③________________________________________________________________________④________________________________________________________________________⑤________________________________________________________________________⑥________________________________________________________________________⑦________________________________________________________________________⑧________________________________________________________________________⑨________________________________________________________________________2.铁及其重要化合物①___________________