QUIZ OLIMPIADE KIMIA XI SMT 2

QUIZ OLIMPIADE KIMIA XI SMT 2

12th Grade

20 Qs

quiz-placeholder

Similar activities

G20 QUESTIONS

G20 QUESTIONS

9th - 12th Grade

17 Qs

Hyphens

Hyphens

12th Grade

15 Qs

Animals-harf tamamla

Animals-harf tamamla

9th - 12th Grade

15 Qs

2/2 Choose the best - Indefinite pronoun

2/2 Choose the best - Indefinite pronoun

1st Grade - University

15 Qs

Kuis Biologi: Pengertian Enzim

Kuis Biologi: Pengertian Enzim

12th Grade

15 Qs

LATIHAN UNBK BAHASA INDONESIA

LATIHAN UNBK BAHASA INDONESIA

12th Grade

25 Qs

English - ACT Practice Test 11-12 - Passage 2

English - ACT Practice Test 11-12 - Passage 2

9th - 12th Grade

15 Qs

English - ACT Practice Test 11-12 - 1-15

English - ACT Practice Test 11-12 - 1-15

9th - 12th Grade

15 Qs

QUIZ OLIMPIADE KIMIA XI SMT 2

QUIZ OLIMPIADE KIMIA XI SMT 2

Assessment

Quiz

English

12th Grade

Hard

Created by

Dina Laurina

Used 2+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

8,92

8,62

7,15

5,10

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Berikut ini, manakah pernyataan yang tidak benar:

[H3O+ ][OH- ] = 1.0x10-14 di dalam semua larutan akua pada 25° C.

[H3O+ ] = [OH- ] di dalam semua larutan akua netral

pH = 7 hanya di dalam air murni pada 25° C

[H3O+ ] >1.0x10-7 di dalam larutan akua asam.

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Berapa pH larutan yang mengandung 3,98 x 10-9 M ion hidroksida dalam air?

8,4

9,0

5,6

3,98

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Berikut ini yang manakah asam Lewis tetapi bukan asam Brønsted-Lowry?

NH3

HF

BF3

HNO3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Berikut ini, manakah yang BUKAN merupakan reaksi asam-basa Lewis?

Cu2+ (aq) + 4NH3 (aq) --> [Cu(NH3 )]+2 (aq)

HCl(g) + NH3 (g) --> NH4Cl(s)

H+ (aq) + OH- (aq) --> H2O(l)

2Na(s) + Cl2 (g) --> 2NaCl(s)

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Berikut ini, pasangan manakah yang tidak dapat membentuk campuran buffer?

NH3 , NH4Cl

. RbOH, HBr

H3PO4 , KH2PO4

NaCH3O2 , HCl

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Setiap garam berikut ini mempunyai nilai Ksp 1,00 x 10-9. Berikut ini garam manakah yang paling mudah larut dalam air.

XY

XY2

X3Y

X2Y3

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?