下列对燃烧和爆炸的认识错误的是a.爆炸不一定是化学变化b.可燃物与氧气接触面积越大燃烧越剧烈c.温度达到可燃物的着火点即可�生爆炸d.有 Template




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tomski下列对燃烧和爆炸的认识错误的是a.爆炸不一定是化学变化b.可燃物与氧气接触面积越大燃烧越剧烈c.温度达到可燃物的着火点即可�生爆炸d.有 coloring