化学問題

化学問題

9th Grade

7 Qs

quiz-placeholder

Similar activities

gram to mole , mole to gram conversions etc..

gram to mole , mole to gram conversions etc..

9th - 12th Grade

10 Qs

非洲猴子的一生-危機總動員-電影QA快問快答

非洲猴子的一生-危機總動員-電影QA快問快答

1st Grade - University

11 Qs

Solution and Molarity Basics

Solution and Molarity Basics

9th - 12th Grade

10 Qs

Molar Mass Practice

Molar Mass Practice

9th - 12th Grade

10 Qs

Stoichiometry and Moles

Stoichiometry and Moles

9th - 12th Grade

10 Qs

BLOQUE 1 QUÍMICA II

BLOQUE 1 QUÍMICA II

KG - 10th Grade

12 Qs

intro avancement

intro avancement

9th - 12th Grade

10 Qs

化学問題

化学問題

Assessment

Quiz

Chemistry

9th Grade

Hard

Created by

0850Tachihara kenichi

FREE Resource

AI

Enhance your content

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

水分子 2.4 × 10^24 個は何 mol か。

2 mol
10 mol
4 mol
0.5 mol

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

塩化物イオン 1.2mol は何 g か。

42.54 g
60.89 g
25.67 g
12.34 g

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

標準状態の酸素 33.6L は何 mol か。

2.0 mol
0.5 mol
1.5 mol
3.0 mol

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

アンモニア 3.4g は標準状態で何 L か。

0.5 L
1.2 L
2.8 L
0.075 L

5.

OPEN ENDED QUESTION

3 mins • 1 pt

鉄 Fe28g に含まれる鉄原子は何個か。

Evaluate responses using AI:

OFF

6.

OPEN ENDED QUESTION

3 mins • 1 pt

標準状態の二酸化炭素 5.6L に含まれる酸素原子は何個か。

Evaluate responses using AI:

OFF

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

水素原子が 2.0 × 10^23 個含まれているメタンは何 g か。

16.04 g
8.02 g
4.01 g
32.08 g