高一化学题 求每个选项是怎么求得的设NA表示阿伏伽德罗常数,下列叙述中正确的是( )A.常温常压下,11.2L NH2所含的原子数为2NAB. 常温常压下,80g SO3含有的氧原子为3NAC. 标准状况下,22.4L 氢
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![高一化学题 求每个选项是怎么求得的设NA表示阿伏伽德罗常数,下列叙述中正确的是( )A.常温常压下,11.2L NH2所含的原子数为2NAB. 常温常压下,80g SO3含有的氧原子为3NAC. 标准状况下,22.4L 氢](/uploads/image/z/3000332-20-2.jpg?t=%E9%AB%98%E4%B8%80%E5%8C%96%E5%AD%A6%E9%A2%98+%E6%B1%82%E6%AF%8F%E4%B8%AA%E9%80%89%E9%A1%B9%E6%98%AF%E6%80%8E%E4%B9%88%E6%B1%82%E5%BE%97%E7%9A%84%E8%AE%BENA%E8%A1%A8%E7%A4%BA%E9%98%BF%E4%BC%8F%E4%BC%BD%E5%BE%B7%E7%BD%97%E5%B8%B8%E6%95%B0%2C%E4%B8%8B%E5%88%97%E5%8F%99%E8%BF%B0%E4%B8%AD%E6%AD%A3%E7%A1%AE%E7%9A%84%E6%98%AF%EF%BC%88+++%EF%BC%89A.%E5%B8%B8%E6%B8%A9%E5%B8%B8%E5%8E%8B%E4%B8%8B%2C11.2L++NH2%E6%89%80%E5%90%AB%E7%9A%84%E5%8E%9F%E5%AD%90%E6%95%B0%E4%B8%BA2NAB.+%E5%B8%B8%E6%B8%A9%E5%B8%B8%E5%8E%8B%E4%B8%8B%2C80g++SO3%E5%90%AB%E6%9C%89%E7%9A%84%E6%B0%A7%E5%8E%9F%E5%AD%90%E4%B8%BA3NAC.+%E6%A0%87%E5%87%86%E7%8A%B6%E5%86%B5%E4%B8%8B%2C22.4L+%E6%B0%A2)
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