Konsep mol, hukum dasar dan stoiciometri,

Konsep mol, hukum dasar dan stoiciometri,

12th Grade

25 Qs

quiz-placeholder

Similar activities

HỢP KIM- ĐIỀU CHẾ KIM LOẠI- ĂN MÒN- LÝ THUYẾT

HỢP KIM- ĐIỀU CHẾ KIM LOẠI- ĂN MÒN- LÝ THUYẾT

12th Grade

20 Qs

Konsep Redoks

Konsep Redoks

12th Grade

20 Qs

Ujian Sekolah Lintas Minat Kimia 2020-2021

Ujian Sekolah Lintas Minat Kimia 2020-2021

12th Grade

20 Qs

Understanding IUPAC Nomenclature

Understanding IUPAC Nomenclature

11th Grade - University

20 Qs

S3 Chem - Molecules and Covalent Bond

S3 Chem - Molecules and Covalent Bond

9th Grade - University

20 Qs

Koloid

Koloid

12th Grade

20 Qs

Bonding Retest

Bonding Retest

10th - 12th Grade

20 Qs

Konsep mol, hukum dasar dan stoiciometri,

Konsep mol, hukum dasar dan stoiciometri,

Assessment

Quiz

Chemistry

12th Grade

Medium

Created by

Nursamsiah Nursamsiah

Used 59+ times

FREE Resource

AI

Enhance your content

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

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Di dalam rumus kimia senyawa K2CO3 terdapat ….

1 atom K, 1 atom C, 1 atom O3

2 atom K, 1 atom C, 2 atom O

1 atom K, 1 atom C, 1 atom O3

2 atom K, 1 atom C, 3 atom O

2 atom K, 2 atom C, 3 atom O

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Perbandingan antara massa 1 atom oksigen dengan 1/12 massa 1 atom 12C adalah .....

massa 1 atom oksigen

massa 1 molekul oksigen

massa atom oksigen

massa atom relatif oksigen

massa relatif molekul oksigen

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

32

24

18

27

54

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

5,4 gram

6,0 gram

12,0 gram

21,6 gram

6,7 gram

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Di antara kelompok senyawa berikut yang merupakan rumus empiris adalah . . . .

P2O5 dan CH2O

P4O10 dan C4H8

(COOH)2 dan C5H6

C6H12O6 dan C2H6O

C3H8 dan C6H14

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tetapan Avogadro : L = 6,02 x 1023 dan Ar : C = 12, O = 16, maka 22 gram gas karbon dioksida mengandung ….

1,32 x 1021 molekul

3,01 x 1021 molekul 

6,02 x 1024 molekul

3,01 x 1023 molekul

6,02 x 1023 molekul

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Prosentase terbanyak dari unsur nitrogen terdapat pada pupuk ….

CO(NH2)2

(NH4)2 SO4

NaNO3

NH4NO3

Ca(NO3)2

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?