latihan ujian kimia

latihan ujian kimia

11th - 12th Grade

110 Qs

quiz-placeholder

Similar activities

APES My Community Ecology Review

APES My Community Ecology Review

11th Grade

114 Qs

Midterm Exam - A&P - Wagner HS

Midterm Exam - A&P - Wagner HS

9th - 12th Grade

114 Qs

Biology STAAR RC 4: Biological Processes and Systems

Biology STAAR RC 4: Biological Processes and Systems

8th - 12th Grade

113 Qs

Unit 1- Unit 6 Review

Unit 1- Unit 6 Review

9th - 12th Grade

115 Qs

Chapter 2: Chemistry in Living Systems

Chapter 2: Chemistry in Living Systems

9th Grade - University

115 Qs

1st Half of Quarter 4 Last Chance Recovery

1st Half of Quarter 4 Last Chance Recovery

9th - 12th Grade

112 Qs

Astronomy Unit test review

Astronomy Unit test review

9th - 12th Grade

108 Qs

DRILL for Earth and Life Science

DRILL for Earth and Life Science

11th Grade

108 Qs

latihan ujian kimia

latihan ujian kimia

Assessment

Quiz

Science

11th - 12th Grade

Practice Problem

Hard

Created by

erika febriana

Used 7+ times

FREE Resource

AI

Enhance your content in a minute

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

110 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Berdasarkan tabel di atas pasangan senyawa yg bersifat basa menurut Arrhenius beserta namanya yang benar adalah

(1) dan (2)

(1) dan (3)

(2) dan (3)

(2) dan (5)

(3) dan (5)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Data berikut merupakan hasil pengujian beberapa larutan dengan alat uji elektrolit

larutan 1

larutan 2

larutan 3

larutan 1 dan 2

larutan 1 dan 3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Menurut konsep asam-basa Bronsted-Lowry dalam reaksi
 NH3  + H2O  NH4 + + OHNH_3\ \ +\ H_2O\ \rightarrow\ NH_4^{ }\ ^+\ +\ OH^-  

Air adalah asam karena dapat menerima sebuah proton

Amonia dan air adalah pasangan asam-basa konjugat

NH3NH_3 dan  NH4+NH_4^+    adalah basa konjugat

NH3 adalah asam karena memberi sebuah proton

NH4+ dan OH adalah basa kuat

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Sebanyak 30 ml Asam Cuka dititrasi dengan larutan Ca(OH)2 0,01 M. Data hasil titrasi

ditampilkan dalam tabel di atas.

Konsentrasi Asam Cuka yang dititrasi tersebut adalah adalah….

0,02 M

0,04 M

0,20 M

0,40 M

4,00 M

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Senyawa HClO4 dapat bersifat asam maupun basa. Reaksi yang menunjukkan bahwa HClO4 basa adalah ….

HClO4 + NH2 ↔ ClO4 + NH3

HClO4 + NH3 ↔ ClO4 + NH4+

HClO4 + H2O ↔ ClO4 + H3O+

HClO4 + OH– ↔ ClO4 + H2O

HClO4 + N2H5+ ↔ H2ClO4 + N2H4

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Konsentrasi ion hidrogen dalam larutan yang pH-nya = 3 – log 2 adalah … .

2 × 10–2 M

3 × 10–3 M

2 × 10–3M

0,0001 M

0,003 M

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Jika pH larutan 0,01 M suatu asam lemah HA adalah 3,5, maka tetapan asam (Ka)

1 × 10–3

. 2 × 10–3

1 × 10–5

1 × 10–7

1 × 10–8

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?