化学基礎 モル計算
Authored by 桂一 内藤
Chemistry
9th - 10th Grade
Used 18+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
メタン（CH4）の分子量は？
16
18
20
26
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
酢酸（CH3COOH）の分子量は？
44
52
60
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
正しいアボガドロ定数はどれ？
6.0×10の24乗
6.0×10の22乗
6.0×10の23乗
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
原子が2molあると、粒子は何個？
1.2×10の24乗
9.0×10の23乗
12.0×10の23乗
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
酸素原子3molの質量は何g？
24
32
48
55
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
1molあたりの体積はいくつ？
12.5
22.4
33.6
18
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
酸素分子1.5molの体積はいくつ？
11.2
44.8
22.4
33.6
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