Printed from https://www.webqc.org

Chemical Equations Balanced on 04/29/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
C6H14S2O2 + HCl = C6H12S2Cl2 + H2O =>
C6H14S2O2 + 2 HCl = C6H12S2Cl2 + 2 H2O

CuO + O2 = CuO2 =>
2 CuO + O2 = 2 CuO2

Fe2 + Cu2SO4 = Cu2 + FeSO4 =>
Fe2 + 2 Cu2SO4 = 2 Cu2 + 2 FeSO4

K2Cr2O7 + SO4 + NaOH = KCrO4 + Na2SO4 + H2O =>
K2Cr2O7 + SO4 + 2 NaOH = 2 KCrO4 + Na2SO4 + H2O

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

AgNO2 + HBr = AgBr + HNO2 =>
AgNO2 + HBr = AgBr + HNO2

B2O3 + Mg = MgO + MgB2 =>
B2O3 + 4 Mg = 3 MgO + MgB2

K2Cr2O7 + KCl + H2SO4 = Cr(ClO)2 + K2SO4 + H2O =>
K2Cr2O7 + 4 KCl + 3 H2SO4 = 2 Cr(ClO)2 + 3 K2SO4 + 3 H2O

MgF2 + Li2CO = MgCO + LiF =>
MgF2 + Li2CO = MgCO + 2 LiF

ZnCl + KOH = ZnOH + KCl =>
ZnCl + KOH = ZnOH + KCl

KNO3 + NaHSO4 = HNO3 + NaKSO4 =>
KNO3 + NaHSO4 = HNO3 + NaKSO4

C + HClO4 = CO2 + HCl =>
2 C + HClO4 = 2 CO2 + HCl

H3BO4 = B2H6 + O2 =>
2 H3BO4 = B2H6 + 4 O2

MgSO3 + HNO3 = Mg(NO3)2 + SO2 + H2O =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + SO2 + H2O

Zn{2+} + PtCl4{2-} = Zn(s) + Pt + Cl =>
Zn{2+} + PtCl4{2-} = Zn(s) + Pt + 4 Cl

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

Mg + AlBr{+2} = Al + MgBr{+2} =>
Mg + AlBr{+2} = Al + MgBr{+2}

C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O

Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3

Ca(ClO3)2 + Li = LiClO3 + Ca =>
Ca(ClO3)2 + 2 Li = 2 LiClO3 + Ca

Fe(OH)3 = Fe(OH)2 + H2O2 =>
2 Fe(OH)3 = 2 Fe(OH)2 + H2O2

Br2(l) + I2(s) = IBr3(s) =>
3 Br2(l) + I2(s) = 2 IBr3(s)

CH3(CH2)3OH + CH3COOH = CH3(CH2)4COOH + H2O =>
CH3(CH2)3OH + CH3COOH = CH3(CH2)4COOH + H2O

Fe2O3 + KClO3 + KOH = K2FeO4 + KCl + H2O =>
Fe2O3 + KClO3 + 4 KOH = 2 K2FeO4 + KCl + 2 H2O

NiBr2 + H2O = [Ni(OH2)4]Br2 =>
NiBr2 + 4 H2O = [Ni(OH2)4]Br2

CaBr2(aq) + F2(g) = CaF2(aq) + Br2(g) =>
CaBr2(aq) + F2(g) = CaF2(aq) + Br2(g)

F2 + ScI3 = FI + Sc =>
3 F2 + 2 ScI3 = 6 FI + 2 Sc

Zn + K2O = K2ZnO =>
Zn + K2O = K2ZnO

AuCl3 + Br2 = AuBr3 + Cl2 =>
2 AuCl3 + 3 Br2 = 2 AuBr3 + 3 Cl2

AlI3 + Cl2 = I2 + AlCl3 =>
2 AlI3 + 3 Cl2 = 3 I2 + 2 AlCl3

Al + Fe(NO3)2 = Fe + AlFe(NO3)3 =>
2 Al + 3 Fe(NO3)2 = Fe + 2 AlFe(NO3)3

NaOH + C2H12O6 = C6H10O6 + Na + H2O =>
2 NaOH + 3 C2H12O6 = C6H10O6 + 2 Na + 14 H2O

As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2S =>
2 As2S3 + HClO4 + 12 H2O = 4 H3AsO4 + HCl + 6 H2S

CH3CO3H + NaOH = CH3CO3Na + H2O =>
CH3CO3H + NaOH = CH3CO3Na + H2O

NH3 + H2O + Sn{2+} + Cl{-} = Sn(OH)2 + NH4Cl =>
2 NH3 + 2 H2O + Sn{2+} + 2 Cl{-} = Sn(OH)2 + 2 NH4Cl

C2H5Br + Zn + HCl = C2H8 + ZnBr2 + Cl =>
2 C2H5Br + Zn + 6 HCl = 2 C2H8 + ZnBr2 + 6 Cl

N2 + Na2O = N2O + Na2 =>
N2 + Na2O = N2O + Na2

Ca(HCO3)2(s) + H2SO4 = CaSO4(s) + CO2(g) + H2O(g) =>
Ca(HCO3)2(s) + H2SO4 = CaSO4(s) + 2 CO2(g) + 2 H2O(g)

Na2SO4 + CO = Na2S + CO2 =>
Na2SO4 + 4 CO = Na2S + 4 CO2

Cu(OH)2 + CH3CHO = CH3COOH + Cu2O + H2O =>
2 Cu(OH)2 + CH3CHO = CH3COOH + Cu2O + 2 H2O

Na2S2O3 + KMnO4 + HCl = Na2SO4 + KCl + MnSO4 + H2O + MnCl2 =>
5 Na2S2O3 + 8 KMnO4 + 14 HCl = 5 Na2SO4 + 8 KCl + 5 MnSO4 + 7 H2O + 3 MnCl2

Ca3PO42 + C + SiO2 = CaSiO3 + P + CO =>
Ca3PO42 + 39 C + 3 SiO2 = 3 CaSiO3 + P + 39 CO

N2(g) + O2(g) = NO(g) =>
N2(g) + O2(g) = 2 NO(g)

CaBr2 + Ca(OH)2 = CaOHBr =>
CaBr2 + Ca(OH)2 = 2 CaOHBr

NaClO + NH3 = NaCl + N2H4 + H2O =>
NaClO + 2 NH3 = NaCl + N2H4 + H2O

MgB2 + HCl = MgCl2 + B2H6 + B =>
3 MgB2 + 6 HCl = 3 MgCl2 + B2H6 + 4 B

Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O

Al + Fe(NO3)2 = Al(NO3)3 + Fe =>
2 Al + 3 Fe(NO3)2 = 2 Al(NO3)3 + 3 Fe

C3H6Cl2 + Zn = C3H6 + ZnCl2 =>
C3H6Cl2 + Zn = C3H6 + ZnCl2

Cu + O2 = CuO2 =>
Cu + O2 = CuO2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 04/22/25
Equations balanced on 03/30/25
Equations balanced on 04/29/24
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?