1.在标准状况下,与12gH2的体积相等的N2的( )A.质量为12g B.物质的量为6mol C.体积为22.4L/mol D.物质的量为12mol2.相同条件下,下列气体中所含分子数目最多的是( )A.3g H2 B.10g O2 C.30g Cl2 D.17g NH33.下
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![1.在标准状况下,与12gH2的体积相等的N2的( )A.质量为12g B.物质的量为6mol C.体积为22.4L/mol D.物质的量为12mol2.相同条件下,下列气体中所含分子数目最多的是( )A.3g H2 B.10g O2 C.30g Cl2 D.17g NH33.下](/uploads/image/z/6427746-18-6.jpg?t=1.%E5%9C%A8%E6%A0%87%E5%87%86%E7%8A%B6%E5%86%B5%E4%B8%8B%2C%E4%B8%8E12gH2%E7%9A%84%E4%BD%93%E7%A7%AF%E7%9B%B8%E7%AD%89%E7%9A%84N2%E7%9A%84%EF%BC%88+%EF%BC%89A.%E8%B4%A8%E9%87%8F%E4%B8%BA12g+B.%E7%89%A9%E8%B4%A8%E7%9A%84%E9%87%8F%E4%B8%BA6mol+C.%E4%BD%93%E7%A7%AF%E4%B8%BA22.4L%2Fmol+D.%E7%89%A9%E8%B4%A8%E7%9A%84%E9%87%8F%E4%B8%BA12mol2.%E7%9B%B8%E5%90%8C%E6%9D%A1%E4%BB%B6%E4%B8%8B%2C%E4%B8%8B%E5%88%97%E6%B0%94%E4%BD%93%E4%B8%AD%E6%89%80%E5%90%AB%E5%88%86%E5%AD%90%E6%95%B0%E7%9B%AE%E6%9C%80%E5%A4%9A%E7%9A%84%E6%98%AF%EF%BC%88+%EF%BC%89A.3g+H2+B.10g+O2+C.30g+Cl2+D.17g+NH33.%E4%B8%8B)
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