تمارين المعادلة الكيميائية

تمارين المعادلة الكيميائية

9th - 12th Grade

15 Qs

quiz-placeholder

Similar activities

Polyatomic Ion Quiz

Polyatomic Ion Quiz

10th - 12th Grade

15 Qs

rumus empiris, molekul, dan kristal

rumus empiris, molekul, dan kristal

10th Grade

12 Qs

Ogniwa

Ogniwa

9th Grade

15 Qs

Axit

Axit

9th - 12th Grade

10 Qs

Topical Test Chapter 1

Topical Test Chapter 1

10th - 12th Grade

20 Qs

LATIHAN STOIKIOMETRI

LATIHAN STOIKIOMETRI

11th Grade

11 Qs

Oxisales

Oxisales

12th Grade

10 Qs

ÔN TẬP 10 CÂU CUỐI KỲ 2 LẦN 1 HÓA 12

ÔN TẬP 10 CÂU CUỐI KỲ 2 LẦN 1 HÓA 12

12th Grade

10 Qs

تمارين المعادلة الكيميائية

تمارين المعادلة الكيميائية

Assessment

Quiz

Chemistry

9th - 12th Grade

Hard

Created by

Ayman Ali

Used 3+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

ما هو وزن المعادلة الكيميائية لتفاعل تحلل أكسيد الكالسيوم (CaO) إلى كالسيوم وأكسجين؟

CaO → CaO2

CaO → Ca2O

CaO → CaO + O

2CaO → 2Ca + O2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

ما هو وزن المعادلة الكيميائية لتفاعل تكوين أكسيد الحديد (Fe2O3) من الحديد والأكسجين؟

4Fe + 3O2 → 2Fe2O3

3Fe + 2O2 → Fe3O2

Fe + O → FeO

2Fe + O2 → Fe2O

3.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

اون المعادلة الاتية

...... KNO2 --> ..... KNO2 + ...... O2

4.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

اون المعادلة الاتية

..... Na + ...... H2O --> ..... NaOH + ..... H2

5.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

اون المعادلة الاتية

..... MnO2 + ...... HCl --------> ..... H2O + ..... MnCl2 + .... Cl2

6.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

اون المعادلة الاتية

..... N2 + ...... H2 --------> ..... NH3

7.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

اون المعادلة الاتية

..... H2SO4 + ...... KOH --------> ...... K2SO4 + ..... H2O

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?