Reaktionsgleichung

Reaktionsgleichung

8th - 10th Grade

10 Qs

quiz-placeholder

Similar activities

Chemistry final

Chemistry final

9th - 10th Grade

15 Qs

Alles klar? Chemie 9er

Alles klar? Chemie 9er

9th Grade

12 Qs

Group 1 Elements

Group 1 Elements

9th - 10th Grade

13 Qs

luyện tập chương 2 hóa 10

luyện tập chương 2 hóa 10

10th Grade

10 Qs

Chemie - Wiederholung Klasse 8

Chemie - Wiederholung Klasse 8

8th Grade

11 Qs

Balancing equations & identifying reaction types

Balancing equations & identifying reaction types

10th Grade

10 Qs

Chemical Equations and Stoichiometry

Chemical Equations and Stoichiometry

9th - 12th Grade

15 Qs

QUIMICA

QUIMICA

1st - 10th Grade

10 Qs

Reaktionsgleichung

Reaktionsgleichung

Assessment

Quiz

Chemistry

8th - 10th Grade

Hard

Created by

Florian Bäumchen

Used 35+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Auf beiden Seiten der Reaktionsgleichung müssen ...

gleich viele Stoffe stehen.

gleiche viele Atome jedes Elements.

immer mindestens zwei Stoffe stehen.

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 x H2O  O2 + y H2x\ H_2O\ \longrightarrow\ O_2\ +\ y\ H_2 

Gib die Koeeffizienten x und y an.

x = 1 , y = 2

x = 1 , y = 1

x = 2, y = 2

x = 2, y = 1

3.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

 2 S +x O2  2 SO22\ S\ +x\ O_2\ \longrightarrow\ 2\ SO_2 

x = ?

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Caesium + Fluor -----> Caesiumfluorid

2 Cs + F2 -----> 2 CsF

2 Cs + 2 F -----> 2 CsF

Cs2 + F2 -----> 2 CsF

2 Cs + F2 -----> Cs2F2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

CH4 + O2 -----> O2 + 2 H2O

Richtig

Falsch

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

2 Fe + 3 Cl2 -----> 2 FeCl3

Richtig

Falsch

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Al2O3 + 6 HI -----> AlI3 +3 H2O

Falsch, es müsste eine "2" vor "AlI3"

Falsch, es müsste "Al2I3" heißen.

Richtig

Falsch, es müsste "AlO3" heißen.

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?