化学上册 物质的量
Authored by wan hawl
Chemistry
10th Grade
Used 4+ times
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6 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
正确
错误
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1 mol 水中含有2 mol氢和1 mol 氧。
正确
错误
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
NaOH的摩尔质量为40 g
正确
错误
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
正确
错误
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
氖气的摩尔质量在数值上等于它的相对原子质量
正确
错误
6.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
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