Search Header Logo

Balancing Chemical Reactions

Authored by Marlene Brum

Chemistry

10th Grade

20 Questions

NGSS covered

Used 2K+ times

Balancing Chemical Reactions
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

_P4+_O  _P2O3

3 P4+1 O→ 2 P2O3
1 P4+1 O→ 2 P2O3
1 P4+ 3 O→ 2 P2O3
1 P4+ 2 O→ 3 P2O3

Tags

NGSS.MS-PS1-5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

_AgNO3 + _Cu _Cu(NO3)2 + _Ag

2 AgNO3 + 2 Cu → 3 Cu(NO3)2 + 1 Ag
2 AgNO3 + 1 Cu → 1 Cu(NO3)2 + 2 Ag
1 AgNO3 + 2 Cu → 2 Cu(NO3)2 + 1 Ag
3 AgNO3 + 2 Cu → 3 Cu(NO3)2 + 2 Ag

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

_BaS + _PtF2  _BaF2 + _PtS

1 BaS + 1 PtF2 → 1 BaF2 + 1 PtS
4 BaS + 2 PtF2 → 1 BaF2 +  1 PtS
1 BaS + 2 PtF2→ 2 BaF2 +  2 PtS
1 BaS + 3 PtF2 →1 BaF2 +  2 PtS

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

_AlBr3 + _K2SO _KBr + _Al2(SO4)3

6 AlBr3 + 1 K2SO4 → 6 KBr + 1 Al2(SO4)3
2 AlBr3 + 3 K2SO→ 6 KBr + 1 Al2(SO4)3
1 AlBr3 + 1 K2SO→ 2 KBr + 3 Al2(SO4)3
2 AlBr3 + 3 K2SO→ 1 KBr + 2 Al2(SO4)3

Tags

NGSS.HS-PS1-7

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

_SO2 + _Li2Se _SSe2 + _Li2O

1 SO2 + 2 Li2Se → 1 SSe2 + 2 Li2O
1 SO2 + 1 Li2Se → 2 SSe2 + 2 Li2O
2 SO2 + 2 Li2Se → 2 SSe2 +  2 Li2O
2 SO2 + 2 Li2Se → 1 SSe2 + 1 Li2O

Tags

NGSS.MS-PS1-5

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

_Al + _HCl →_H2 + _AlCl3

2 Al + 2 HCl → 2 H2 + 6 AlCl3
3 Al + 3 HCl → 6 H2 + 2 AlCl3
1 Al + 1 HCl → 3 H2 + 1 AlCl3
2 Al + 6 HCl → 3 H2 + 2 AlCl3

Tags

NGSS.MS-PS1-5

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

_K + _Cl2 _KCl

2 K + 16 Cl2 → 8 KCl
2 K + 1 Cl2 → 2 KCl
3 K + 4 Cl2 → 3 KCl
1 K + 1 Cl2 →1 KCl

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

Access all questions and much more by creating a free account

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?