为什么22.4L SO2 和O2的混合气体的物质的量小于1mol
为什么22.4L SO2 和O2的混合气体的物质的量小于1mol
是高考题的答案上说的 是在标准状况下的
是高考题的答案上说的 是在标准状况下的
化学人气:858 ℃时间:2020-03-31 08:58:57
优质解答
二氧化硫和氧气能反应,东西变少啦
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