配套习题- 阿伏伽德罗常数 -【青果学院】

1/5单选题

难度：

1.1mol H₂中所含有的质子数为（N_A表示阿伏伽德罗常数）

A	N_A
B	2N_A
C	0
D	3N_A

正确答案：Qg==

5qC55o2u5rCi5rCU55qE57uE5oiQ57uT5p6E77yM5q+P5Liq5rCi5rCU5YiG5a2Q5Lit5ZCr5pyJMuS4qui0qOWtkOOAgjxicj4xbW9s5rCi5rCU5Lit5ZCr5pyJMm1vbOi0qOWtkO+8jOWGjeagueaNrumYv+S8j+S8veW+t+e9l+W4uOaVsOeahOamguW/te+8jOWPr+W+l+WIsDFtb2zmsKLmsJTkuK3lkKvmnIkyTjxzdWI+QTwvc3ViPuS4qui0qOWtkOOAgg==

2/5单选题

难度：

2.2mol金属镁与足量稀盐酸反应，生成氢气分子的个数为（N_A表示阿伏伽德罗常数）

A	N_A
B	2N_A
C	3N_A
D	4N_A

正确答案：Qg==

6ZWB5LiO5rCi5rCU5Zyo5Y+N5bqU5Lit55qE5YWz57O777yaPGJyPjxpbWcgd2lkdGg9ODQgaGVpZ2h0PTY5IHNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvODkvODUvckJBQ0ZGWUtScUd6UXVvbEFBQUVNV3p5WUpJMzcxLnBuZyI+PGJyPuWboOatpOWPjeW6lOWQjueUn+aIkDJtb2zmsKLmsJTvvIzlkKvmnIkyTjxzdWI+QTwvc3ViPuS4quawouWIhuWtkOOAgg==

3/5单选题

难度：

3.在Al₂(SO₄)₃中若含有Al³⁺的物质的量为1mol，则含有SO₄^2-的数目为（N_A代表阿伏伽德罗常数）

A	1N_A
B	1.5N_A
C	3N_A
D	6N_A

正确答案：Qg==

QWw8c3VwPjMrPC9zdXA+5LiOU088c3ViPjQ8L3N1Yj48c3VwPjItPC9zdXA+55qE5Liq5pWw5q+U5Li6MjozPGJyPkFsPHN1cD4zKzwvc3VwPuWQq+aciTFtb2zmsqHpgqPkuYhTTzxzdWI+NDwvc3ViPjxzdXA+Mi08L3N1cD7kuLoxLjVtb2zjgILkuKrmlbDkuLoxLjUgTjxzdWI+QTwvc3ViPuOAguaVhemAieaLqULpobnjgII=

4/5单选题

难度：

4.1mol CH₄中含有的电子数是（N_A表示阿伏伽德罗常数）

A	N_A
B	4N_A
C	5N_A
D	10N_A

正确答案：RA==

5LiA5LiqQ+WOn+WtkOS4reWQq+aciTbkuKrnlLXlrZDvvIzkuIDkuKrmsKLljp/lrZDkuK3lkKvmnIkx5Liq55S15a2Q44CCPGJyPuWboOatpOS4gOS4queUsueDt+WIhuWtkOS4reWQq+aciTEw5Liq55S15a2Q44CCPGJyPjFtb2znlLLng7fliIblrZDkuK3lkKvmnIkxME48c3ViPkE8L3N1Yj7kuKrnlLXlrZDjgII=

5/5单选题

难度：

5.下列选项中所含中子数最多的是

A	10mol H₂
B	3mol He
C	1mol O₂
D	2mol C

正确答案：Qw==

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