在相同条件下,气体等于材料的量,该量等于(阿伏伽德罗定律)
0.5摩尔氮和氢阿一克N = M的/ M = 1g/2g/mol = 0.5摩尔 B10克N = M / M = 10g/32g/mol = 5/16mol C11克N = M / M =11克/ 44g/mol = 0.25摩尔 D16克N = M / M = 16g/16g/mol = 1mol
选择A
在相同条件下,气体等于材料的量,该量等于(阿伏伽德罗定律)
0.5摩尔氮和氢阿一克N = M的/ M = 1g/2g/mol = 0.5摩尔 B10克N = M / M = 10g/32g/mol = 5/16mol C11克N = M / M =11克/ 44g/mol = 0.25摩尔 D16克N = M / M = 16g/16g/mol = 1mol
选择A