Printed from https://www.webqc.org

Chemical Equations Balanced on 12/12/23

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
Na2CO3 + KOH = NaOH + K2CO3 =>
Na2CO3 + 2 KOH = 2 NaOH + K2CO3

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

SO3 + Na2O = Na2SO4 =>
SO3 + Na2O = Na2SO4

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr

NH4NO3 + Na2CrO4 = (NH4)2CrO4 + NaNO3 =>
2 NH4NO3 + Na2CrO4 = (NH4)2CrO4 + 2 NaNO3

Cu{2+} + I{-} = Cu{+} + I2 =>
2 Cu{2+} + 2 I{-} = 2 Cu{+} + I2

Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Ca2{+} + O2{-} = CaO =>
Ca2{+} + O2{-} = 2 CaO

SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

C9H2O + O2 = CO2 + H2O =>
C9H2O + 9 O2 = 9 CO2 + H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

copper + sulfur = copper(I)sulfide =>
2 Cu + S = Cu2S

CrBr2 + Na2CO3 = CrCO3 + NaBr =>
CrBr2 + Na2CO3 = CrCO3 + 2 NaBr

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

N2O5 + O2 = NO3 =>
2 N2O5 + O2 = 4 NO3

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2

Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O

CoO + H2O = Co(OH)2 =>
CoO + H2O = Co(OH)2

CaO + NH4Cl = CaCl2 + NH3 + H2O =>
CaO + 2 NH4Cl = CaCl2 + 2 NH3 + H2O

KSc2F7 + K5Sc3F14 = KScF4 =>
2 KSc2F7 + K5Sc3F14 = 7 KScF4

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2

BF3 + Li2(SO3) = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2(SO3) = B2(SO3)3 + 6 LiF

C4H8O + CH2O = C5H10O2 =>
C4H8O + CH2O = C5H10O2

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4

S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

CH2Cl2 + NaI = CH2I2 + NaCl =>
CH2Cl2 + 2 NaI = CH2I2 + 2 NaCl

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

Fe(OH)3 + H2SO4 = H2O + Fe2(SO4)3 =>
2 Fe(OH)3 + 3 H2SO4 = 6 H2O + Fe2(SO4)3

Mg + H2CO3 = MgCO3 + H2 =>
Mg + H2CO3 = MgCO3 + H2

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 12/05/23
Equations balanced on 11/12/23
Equations balanced on 12/12/22
Please let us know how we can improve this web app.
Menu Balance Molar mass Gas laws Units Chemistry tools Periodic table Chemical forum Symmetry Constants Contribute Contact us
How to cite?