3.6÷0.012=______÷12.
3.6÷0.012,
=(3.6×1000)÷(0.012×1000),
=3600÷12;
故答案为:3600.
用化学的视角看生活中的现象:
(1)闻到妈妈炒菜的香味,说明______;
(2)饼干在空气中放置一段时间会变软,说明空气中含有______;
(3)______;
(4)______.
鲜或冷藏的整只鸡