Cydbwyso Hafaliadau Syml

Cydbwyso Hafaliadau Syml

9th - 12th Grade

10 Qs

quiz-placeholder

Similar activities

ulangan harian Kd 3.10 kelas XI MIA 1

ulangan harian Kd 3.10 kelas XI MIA 1

11th Grade

15 Qs

4-ÔN TẬP HỌC KÌ 1-HÓA 10-MĐ 178(16-30)

4-ÔN TẬP HỌC KÌ 1-HÓA 10-MĐ 178(16-30)

10th Grade

15 Qs

Quiz Stoikiometri paket 1

Quiz Stoikiometri paket 1

11th Grade

15 Qs

2 EM - Cap. 14,15 e 16

2 EM - Cap. 14,15 e 16

11th - 12th Grade

10 Qs

Photosynthesis

Photosynthesis

6th - 10th Grade

15 Qs

Remedial Termokimia

Remedial Termokimia

11th Grade

15 Qs

PHẢN ỨNG OXI HÓA KHỬ

PHẢN ỨNG OXI HÓA KHỬ

10th Grade

10 Qs

SEL ELEKTROLISIS

SEL ELEKTROLISIS

12th Grade

10 Qs

Cydbwyso Hafaliadau Syml

Cydbwyso Hafaliadau Syml

Assessment

Quiz

Chemistry

9th - 12th Grade

Practice Problem

Medium

Created by

E Evans

Used 5+ times

FREE Resource

AI

Enhance your content in a minute

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

10 questions

Show all answers

1.

MATCH QUESTION

1 min • 3 pts

Parwch y canlynol

2O

1 atom carbon

MgCl2

Moleciwl magnesiwm clorid

O2

Dau atom ocsigen

2LiCl

Dau foleciwl lithiwm clorid

C

Moleciwl ocsigen

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Pa rhif sydd angen mynd o flaen arian i gydbwyso'r hafaliad?

2Ag2O → __Ag + O2

4

2

1

3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Pa rhif sydd angen i gydbwyso'r hafaliad? 
Mg +  __HCl --->  MgCl2 + H2

1
2
3
4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mae'r hafaliad canlynol yn gytbwys:

CaCO3 --> CaO + CO2

Gwir (true)

Gau (false)

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mae'r hafaliad canlynol yn gytbwys:

Na + O2 --> Na2O

Gwir (true)

Gau (false)

6.

DRAG AND DROP QUESTION

1 min • 1 pt

Cydbwyswch yr hafaliad:

​ CH4 + ​ (a)   O2 --> ​ CO2 + ​ (b)   H2O

2
3
4

7.

DRAG AND DROP QUESTION

1 min • 1 pt

ZnO + ​ (a)   Na --> Na2O + Zn

2
3
4
1

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

Already have an account?