设NA代表阿伏加德罗常数的值,下列说法中正确的是       (   

设NA代表阿伏加德罗常数的值,下列说法中正确的是       (    )

    A.1L 1mol·L-1的CH3COOH溶液中含有NA个氢离子

    B.含NA个Na+的Na2O溶解于1L水中,Na+的物质的量浓度为1mol·L-1

    C.0.1mol金属钠在过量氧气充分燃烧,生成的化合物中离子总数为0.15NA

    D.VLCO和NO的混合气体中含有的氧原子个数为

答案

C

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