Printed from https://www.webqc.org

Chemical Equations Balanced on 02/21/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

SNO2(s) + C(s) = SN(l) + CO(g) =>
SNO2(s) + 2 C(s) = SN(l) + 2 CO(g)

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

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

CoI3(NH4)2CrO4 = CoCrO4(NH4)2I3 =>
CoI3(NH4)2CrO4 = CoCrO4(NH4)2I3

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

CaCN2 + Na2CO3 + C = CaCO3 + NaCN =>
CaCN2 + Na2CO3 + C = CaCO3 + 2 NaCN

Al + Pd2(SO4)3 = Al2(SO4)3 + Pd =>
2 Al + Pd2(SO4)3 = Al2(SO4)3 + 2 Pd

Ca(OH)2 + K2SO4 = Ca2(SO4)2 + KOH =>
2 Ca(OH)2 + 2 K2SO4 = Ca2(SO4)2 + 4 KOH

MgI2 + Fe2S3 = MgFe2I2 + S3 =>
MgI2 + Fe2S3 = MgFe2I2 + S3

C2H5OHCH3CO2H = CH3CO2C2H5H2O =>
C2H5OHCH3CO2H = CH3CO2C2H5H2O

(NH4)2Cr2O7 + NaOH = Na2Cr2O7 + NH4OH =>
(NH4)2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 NH4OH

NaHCO3 + SO2 = Na2S2O5 + CO2 + H2O =>
2 NaHCO3 + 2 SO2 = Na2S2O5 + 2 CO2 + H2O

VO2*2H2O + HCl + H2O = [VO(H2O)4]Cl2 =>
VO2*2H2O + 2 HCl + H2O = [VO(H2O)4]Cl2

KMnO4 + AlI3 + H2S = K2S + MnS + Al2S3 + I + H2O =>
6 KMnO4 + 10 AlI3 + 24 H2S = 3 K2S + 6 MnS + 5 Al2S3 + 30 I + 24 H2O

KCrO4 + HCl = CrCl3 + KCl + H2O + Cl2 =>
KCrO4 + 8 HCl = CrCl3 + KCl + 4 H2O + 2 Cl2

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

CuSO4 + NaHPO4 = CuPO4 + NaHSO4 =>
CuSO4 + NaHPO4 = CuPO4 + NaHSO4

MnO2 + KOH + Cl2 = K2MnO4 + H2O + KCl =>
MnO2 + 4 KOH + Cl2 = K2MnO4 + 2 H2O + 2 KCl

KClO3 + NH3 = KCl + Cl2 + KNO3 + H2O =>
3 KClO3 + 2 NH3 = KCl + Cl2 + 2 KNO3 + 3 H2O

Co(H2PO4)2 + KOH = Co3(PO4)2 + K3PO4 + H2O =>
3 Co(H2PO4)2 + 12 KOH = Co3(PO4)2 + 4 K3PO4 + 12 H2O

Al2(SO4)3 + ZnCl2 = AlCl3 + ZnSO4 =>
Al2(SO4)3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnSO4

KH(IO3)2 + AgNO3 = AgIO3 + KH(NO3)2 =>
KH(IO3)2 + 2 AgNO3 = 2 AgIO3 + KH(NO3)2

Hg2(NO3)2 + Na3PO4 = Hg2PO4 + Na3(NO3)2 =>
Hg2(NO3)2 + Na3PO4 = Hg2PO4 + Na3(NO3)2

C4H26O + O2 = CO2 + H2O =>
C4H26O + 10 O2 = 4 CO2 + 13 H2O

KI + H2SO4 = KHSO4 + I2 + H2S + H2O =>
8 KI + 9 H2SO4 = 8 KHSO4 + 4 I2 + H2S + 4 H2O

Cr + NaOH = Cr(OH)2 + Na =>
Cr + 2 NaOH = Cr(OH)2 + 2 Na

CuCl2 + Na2SO4 + H2O = (CuOH)2SO4 + NaCl + H2SO4 =>
2 CuCl2 + 2 Na2SO4 + 2 H2O = (CuOH)2SO4 + 4 NaCl + H2SO4

Rb2CO3 + CH3COOH = H2CO3 + RbCH3COO =>
Rb2CO3 + 2 CH3COOH = H2CO3 + 2 RbCH3COO

P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3

H2NaP + H2O = NaOH + PH3 =>
H2NaP + H2O = NaOH + PH3

Sn + PtCO3 = Pt + Sn(CO3)2 =>
Sn + 2 PtCO3 = 2 Pt + Sn(CO3)2

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

NaNO3 + Na2SO4 = Na2SO4NaNO3 =>
NaNO3 + Na2SO4 = Na2SO4NaNO3

HBrO4 + Al2O3 = Al(BrO4)3 + H2O =>
6 HBrO4 + Al2O3 = 2 Al(BrO4)3 + 3 H2O

B4O5(OH)4{2-} + HCl + H2O = H3BO3 + Cl{-} =>
B4O5(OH)4{2-} + 2 HCl + 3 H2O = 4 H3BO3 + 2 Cl{-}

(NH4)2PtCl4 + NH3 = NH4Cl + Pt(NH3)2Cl2 =>
(NH4)2PtCl4 + 2 NH3 = 2 NH4Cl + Pt(NH3)2Cl2

Pb(OH)2 + HNo3 = Pb(No3)2 + H2O =>
Pb(OH)2 + 2 HNo3 = Pb(No3)2 + 2 H2O

FeO + H2O2 = Fe2O3 + H2 =>
4 FeO + H2O2 = 2 Fe2O3 + H2

CN{-} + NO3{-} + H{+} = NO + CO2 + H2O =>
3 CN{-} + 7 NO3{-} + 10 H{+} = 10 NO + 3 CO2 + 5 H2O

C4H10O = C4H8H2O =>
C4H10O = C4H8H2O

CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl

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

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 46 47 48 49 50 51 52
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 02/14/25
Equations balanced on 01/22/25
Equations balanced on 02/21/24
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?