我还是把题打上吧,但是简略打了啊!小亮发现:收集的氧气占集气瓶容积的60%(空气占40%时)能使带火星的木条复燃,那么,能使它复燃的氧气浓度最低值是多少呢?小亮便做了实验,取5
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/02 03:38:01
![我还是把题打上吧,但是简略打了啊!小亮发现:收集的氧气占集气瓶容积的60%(空气占40%时)能使带火星的木条复燃,那么,能使它复燃的氧气浓度最低值是多少呢?小亮便做了实验,取5](/uploads/image/z/10758887-71-7.jpg?t=%E6%88%91%E8%BF%98%E6%98%AF%E6%8A%8A%E9%A2%98%E6%89%93%E4%B8%8A%E5%90%A7%EF%BC%8C%E4%BD%86%E6%98%AF%E7%AE%80%E7%95%A5%E6%89%93%E4%BA%86%E5%95%8A%EF%BC%81%E5%B0%8F%E4%BA%AE%E5%8F%91%E7%8E%B0%EF%BC%9A%E6%94%B6%E9%9B%86%E7%9A%84%E6%B0%A7%E6%B0%94%E5%8D%A0%E9%9B%86%E6%B0%94%E7%93%B6%E5%AE%B9%E7%A7%AF%E7%9A%8460%25%EF%BC%88%E7%A9%BA%E6%B0%94%E5%8D%A040%25%E6%97%B6%EF%BC%89%E8%83%BD%E4%BD%BF%E5%B8%A6%E7%81%AB%E6%98%9F%E7%9A%84%E6%9C%A8%E6%9D%A1%E5%A4%8D%E7%87%83%EF%BC%8C%E9%82%A3%E4%B9%88%EF%BC%8C%E8%83%BD%E4%BD%BF%E5%AE%83%E5%A4%8D%E7%87%83%E7%9A%84%E6%B0%A7%E6%B0%94%E6%B5%93%E5%BA%A6%E6%9C%80%E4%BD%8E%E5%80%BC%E6%98%AF%E5%A4%9A%E5%B0%91%E5%91%A2%EF%BC%9F%E5%B0%8F%E4%BA%AE%E4%BE%BF%E5%81%9A%E4%BA%86%E5%AE%9E%E9%AA%8C%EF%BC%8C%E5%8F%965)
xUrAٰC"ܺRCH`` 3dxVaes&}s9ݤxLU|>Q±DLYf46+ΆMןfEsݣ1DO8
s⽯zg|фH_z[.QNb;Ӎw&`dQ9J~,6*5a:m[lVTxB=^ ԋW}/#}ZB3F,宂w[u6=c=2,.xi1TSPp.0_>ƼkkKf]|ݸ⯪컵l14`SujcINŇa^>ʑtj./:r
>vtй2ٳTOP*R0@Jș]S_QS0h`ZPZBdl"6u9Jb*RDgO2i,$i.V!DBnC?9 g&