Quiz Results

Quiz	balancing equations 2
Name	s a b r i n a . m a t t o o @ g m a i l . c o m
Email	s a b r i n a . m a t t o o @ g m a i l . c o m
Result	PASSED
Score	200 / 200 (100%)
Passing score	160
Quiz took	20 min 40 sec
Quiz finished at	2021-04-05 06:29:09

Responses

1 P4 + 3 O2 → # P2O3 What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 2

User Response: 2

2 Al + 6 HCl → # H2 + 2 AlCl3 What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 3

User Response: 3

1 N2 + 3 F2 → # NF3 What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 2

User Response: 2

2 Na3PO4 + 3 CaCl2 → # NaCl + 1 Ca3(PO4)2 What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 6

User Response: 6

2 RbNO3 + 1 BeF2 → # Be(NO3)2 + 2 RbF What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 1

User Response: 1

1 Pb(OH)2 + 2 HCl → # H2O + 1 PbCl2 What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 2

User Response: 2

2 NH3 + 1 H2SO4 → # (NH4)2SO4 What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 1

User Response: 1

1 MgF2 + 1 Li2CO3 → # MgCO3 + 2 LiF What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 1

User Response: 1

1 GaF3 + 3 Cs → # CsF + 1 Ga What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 3

User Response: 3

2 K + 1 Cl2 → # KCl What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 2

User Response: 2

2 AgNO3 + 1 Cu → # Cu(NO3)2 + 2 Ag What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 1

User Response: 1

2 HCN + 1 CuSO4 → # H2SO4 + 1 Cu(CN)2 What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 1

User Response: 1

1 BaS + 1 PtF2 → # BaF2 + 1 PtS What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 1

User Response: 1

2 NaF + 1 Br2 → # NaBr + 1 F2 What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 2

User Response: 2

1 N2 + 3 H2 → # NH3 What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 2

User Response: 2

1 Na3PO4 + 3 KOH → # NaOH + 1 K3PO4 What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 3

User Response: 3

1 SO2 + 2 Li2Se → # SSe2 + 2 Li2O What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 1

User Response: 1

1 CF4 + 2 Br2 → # CBr4 + 2 F2 What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 1

User Response: 1

1 CH4 + 2 O2 → # CO2 + 2 H2O What number should replace the # symbol to balance the above equation?

Awarded Points: 10

Correct Response: 1

User Response: 1

2 AlBr3 + 3 K2SO4 → # KBr + 1 Al2(SO4)3 What number should replace the # symbol to balance the above equation?