Printed from https://www.webqc.org

Chemical Equations Balanced on 04/23/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
KH2PO4 + H2SO4 = KHSO4 + H3PO4 =>
KH2PO4 + H2SO4 = KHSO4 + H3PO4

Cd2 + NaOH = Cd(OH)2 + Na =>
Cd2 + 4 NaOH = 2 Cd(OH)2 + 4 Na

CuO + KOH = K2CuO2 + H2O =>
CuO + 2 KOH = K2CuO2 + H2O

Fe(NO3)3 + HOH = Fe(OH)3 + H(NO3) =>
Fe(NO3)3 + 3 HOH = Fe(OH)3 + 3 H(NO3)

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

SrI2 + K(OH) = Sr(OH)2 + KI =>
SrI2 + 2 K(OH) = Sr(OH)2 + 2 KI

C2H5NH2 + H2SO4 = C2H5NH4SO4 =>
C2H5NH2 + H2SO4 = C2H5NH4SO4

Zn(NO3)2 + H2SO4 = ZnSO4 + HNO3 =>
Zn(NO3)2 + H2SO4 = ZnSO4 + 2 HNO3

Zn + K3AsO4 + KOH = H3As + K2ZnO2 + H2O =>
4 Zn + K3AsO4 + 5 KOH = H3As + 4 K2ZnO2 + H2O

C2H4(g) + H2O(g) = C2H5OH(l) =>
C2H4(g) + H2O(g) = C2H5OH(l)

PH3 + KMnO4 + H2SO4 = KSO4 + MnSO4 + H2O + P4 =>
4 PH3 + 3 KMnO4 + 6 H2SO4 = 3 KSO4 + 3 MnSO4 + 12 H2O + P4

I{-} + H{+} + H2O2 = I2 + H2O =>
2 I{-} + 2 H{+} + H2O2 = I2 + 2 H2O

BaCl2 + Na2NO3 = NaCl + Ba2(NO3)2 =>
2 BaCl2 + 2 Na2NO3 = 4 NaCl + Ba2(NO3)2

ZnCl2(aq) + Na(OH)(aq) = Zn(OH)2(s) + NaCl(aq) =>
ZnCl2(aq) + 2 Na(OH)(aq) = Zn(OH)2(s) + 2 NaCl(aq)

NaI + CaCl2 = NaCl2 + CaI =>
NaI + CaCl2 = NaCl2 + CaI

Iron + hydrochloricacid = iron(III)chloride + hydrogen =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2

Sb + H + F = SbHF6 =>
Sb + H + 6 F = SbHF6

C8H18 = C5H12 + C8H8 =>
28 C8H18 = 40 C5H12 + 3 C8H8

C2H5OH + O2 = CO2 + H2H2O =>
4 C2H5OH + 9 O2 = 8 CO2 + 6 H2H2O

KI + Sr(MnO4)2 = KMnO4 + SrI2 =>
2 KI + Sr(MnO4)2 = 2 KMnO4 + SrI2

K2Cr2O7 + Fe(NH4)2(SO4)2 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + (NH4)2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 6 Fe(NH4)2(SO4)2 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 6(NH4)2SO4 + K2SO4 + 7 H2O

Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + H2O + CO2 + K2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Na2SO4 + 8 H2O + 10 CO2 + K2SO4

Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

HNO4 + Mg(OH)2 = Mg(NO4)2 + H2O =>
2 HNO4 + Mg(OH)2 = Mg(NO4)2 + 2 H2O

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

FeCl2 + NaNO3 = NaCl + Fe(NO3)2 =>
FeCl2 + 2 NaNO3 = 2 NaCl + Fe(NO3)2

NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O

Mg(SO4) + (NH4)2SO4 + H2O = (NH4)2Mg(SO4)(OH)2 + H2SO4 =>
Mg(SO4) + (NH4)2SO4 + 2 H2O = (NH4)2Mg(SO4)(OH)2 + H2SO4

C6H8O6 + NaHCO3 = NaC6H7O6 + H2O + CO2 =>
C6H8O6 + NaHCO3 = NaC6H7O6 + H2O + CO2

CH3CH2CHCHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CH2CHCHCH3 + 10 KMnO4 + 20 H2O = 10 MnO2 + 15 CH3CH(OH)CH2(OH) + 10 KOH

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

H2O + SrO = Sr(OH)2 =>
H2O + SrO = Sr(OH)2

Na2S + HNO3 = NaNO3 + SO2 + NO2 + H2O =>
Na2S + 8 HNO3 = 2 NaNO3 + SO2 + 6 NO2 + 4 H2O

C4H9Br + NaOH = NaBr + C4H10O =>
C4H9Br + NaOH = NaBr + C4H10O

C48H42O7 + Ba(ClO3)2 = CO2 + H2O + BaCl2 =>
3 C48H42O7 + 55 Ba(ClO3)2 = 144 CO2 + 63 H2O + 55 BaCl2

Fe(NO3)3 + HOH = Fe(OH)3 + H(NO3) =>
Fe(NO3)3 + 3 HOH = Fe(OH)3 + 3 H(NO3)

H2CrO4 + Na2O = Na2(CrO4) + H2O =>
H2CrO4 + Na2O = Na2(CrO4) + H2O

CuSO4 + Na2S = CuS(s) + Na2SO4 =>
CuSO4 + Na2S = CuS(s) + Na2SO4

CaCO3 + NaOH = Na2CO3 + Ca(OH)2 =>
CaCO3 + 2 NaOH = Na2CO3 + Ca(OH)2

Ti(OH)3 + H2SO4 = TiOSO4 + SO2 + H2O =>
2 Ti(OH)3 + 3 H2SO4 = 2 TiOSO4 + SO2 + 6 H2O

K2SO4 + H3PO4 = K3H2PO4 + H2 + SO4 =>
3 K2SO4 + 2 H3PO4 = 2 K3H2PO4 + H2 + 3 SO4

Ba(ClO3)2 + CaCl2 = BaCl2 + Ca(ClO3)2 =>
Ba(ClO3)2 + CaCl2 = BaCl2 + Ca(ClO3)2

SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl

S2O3{-2} + Fe{3+} = Fe{2+} + S4O6{-2} =>
2 S2O3{-2} + 2 Fe{3+} = 2 Fe{2+} + S4O6{-2}

H2SO4 + K2Cr2O7 + C9H10 = Cr29(SO4)3 + H2O + C7H6O2 + K2SO4 =>
455 H2SO4 + 377 K2Cr2O7 + 588 C9H10 = 26 Cr29(SO4)3 + 1127 H2O + 756 C7H6O2 + 377 K2SO4

CaCO3 + HCO3{-} + H3O{+} = Ca(HCO3)2 + H2O =>
CaCO3 + HCO3{-} + H3O{+} = Ca(HCO3)2 + H2O

Fe + NH3 = Fe3(NH3)2 =>
3 Fe + 2 NH3 = Fe3(NH3)2

Na3PO4 + (NH4)2SO4 = (NH4)3PO4 + Na2SO4 =>
2 Na3PO4 + 3(NH4)2SO4 = 2(NH4)3PO4 + 3 Na2SO4

Ba(OH)2 + Na2O = BaO + NaOH =>
Ba(OH)2 + Na2O = BaO + 2 NaOH

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
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 04/16/25
Equations balanced on 03/24/25
Equations balanced on 04/23/24
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?