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化学基礎 モル計算

Authored by 桂一 内藤

Chemistry

9th - 10th Grade

Used 18+ times

化学基礎 モル計算
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10 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Media Image

メタン(CH4)の分子量は?

16

18

20

26

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

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

Media Image

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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