Kémiai egyeneletek

Kémiai egyeneletek

7th Grade

10 Qs

quiz-placeholder

Similar activities

chemistry

chemistry

7th Grade

10 Qs

7 Oxizi

7 Oxizi

7th - 8th Grade

15 Qs

oxisales

oxisales

1st - 10th Grade

10 Qs

7 клас 2

7 клас 2

7th Grade

12 Qs

Components of a Scientific Investigation

Components of a Scientific Investigation

7th Grade

10 Qs

LESSON 1_ĐẶC ĐIỂM_ QUAN ĐIỂM_MỤC TIÊU

LESSON 1_ĐẶC ĐIỂM_ QUAN ĐIỂM_MỤC TIÊU

6th - 9th Grade

15 Qs

modelo mecano cuantico

modelo mecano cuantico

4th - 12th Grade

12 Qs

States of Matter and the Particle Model (Week 3)

States of Matter and the Particle Model (Week 3)

6th - 8th Grade

10 Qs

Kémiai egyeneletek

Kémiai egyeneletek

Assessment

Quiz

Chemistry

7th Grade

Medium

Created by

Katalin Iván

Used 136+ times

FREE Resource

AI

Enhance your content

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

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Alumínium és jód reakciója

Al + I2 →AlI3

2 Al +3 I2 →2 AlI3

2 Al + 2 I2 → 2 AlI3

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Magnézium égése

Mg + O2 → MgO2

Mg + O2 → 2 MgO

2 Mg + O2 → 2 MgO

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Nátrium és klórgáz reakciója

Na + Cl → NaCl

Na2 + Cl → NaCl

2 Na + Cl2 →2 NaCl

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Kén égése

S + O → SO2

S + O2 → SO2

S + O → SO

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Alumínium égése

Al + O2 → AlO2

4 Al + 3 O2 → 2 Al2O3

3 Al + 2 O2 → Al3O2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Kálcium és bróm reakciója

Ca + Br2 → CaBr2

Ca2+ Br2 → Ca2Br2

2 Ca + Br2 → 2 CaBr2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Víz képződése

H2 + O → H2O

2 H2 + O2 → 2 H2O

2 H + O → 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?