Printed from https://www.webqc.org

Chemical Equations Balanced on 04/06/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
NH3(g) + O2(g) = NO(g) + H2O(i) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(i)

Br2 + RbI = BrI + Rb =>
Br2 + 2 RbI = 2 BrI + 2 Rb

C3H7OH + O2 = OH + C3H6O =>
C3H7OH + O2 = 2 OH + C3H6O

Ca5F(PO4)3 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
2 Ca5F(PO4)3 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF

K2Cr2O7 + Ba(OH)2 = BaCrO4 + KOH + H2O =>
K2Cr2O7 + 2 Ba(OH)2 = 2 BaCrO4 + 2 KOH + H2O

Zn + HNO3 = Zn(NO3) + NH5NO3 + H2O =>
9 Zn + 11 HNO3 = 9 Zn(NO3) + NH5NO3 + 3 H2O

C4 + H = (C3H8) =>
3 C4 + 32 H = 4(C3H8)

Na2SO3 + KMnO4 + H2O = Na2SO4 + Mn2O3 + KOH =>
4 Na2SO3 + 2 KMnO4 + H2O = 4 Na2SO4 + Mn2O3 + 2 KOH

CuS + HNO3 = H2SO4 + Cu(NO3)2 + NO + H2O =>
3 CuS + 14 HNO3 = 3 H2SO4 + 3 Cu(NO3)2 + 8 NO + 4 H2O

C2H4O2O2 + O2 = CO2 + H2O =>
C2H4O2O2 + O2 = 2 CO2 + 2 H2O

H2SO4 = HOH + O2 + SO2 =>
2 H2SO4 = 2 HOH + O2 + 2 SO2

C6H5CHCH2 + CH3COCH3 + NH3 = C10H15N + H2O =>
C6H5CHCH2 + 4 CH3COCH3 + 2 NH3 = 2 C10H15N + 4 H2O

SO3{-2} + MnO4 + H{+} = SO4{-2} + Mn{+2} + H2O =>
3 SO3{-2} + MnO4 + 2 H{+} = 3 SO4{-2} + Mn{+2} + H2O

Fe2O3 + H(NO3) = Fe(NO3)3 + H2O =>
Fe2O3 + 6 H(NO3) = 2 Fe(NO3)3 + 3 H2O

C3H8O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO3 + CH3CH2CHO + H2O =>
4 C3H8O + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO3 + 4 CH3CH2CHO + 8 H2O

(Ca(NO3)2) + ((NH4)2HPO4) + (NH4OH) = (Ca10)((PO4)6)(OH)2 + (NH4NO3) + (H2O) =>
10(Ca(NO3)2) + 6((NH4)2HPO4) + 8(NH4OH) = (Ca10)((PO4)6)(OH)2 + 20(NH4NO3) + 6(H2O)

NaBr + Pb(C2H3O2)2 = Na(C2H3O2)2 + PbBr =>
NaBr + Pb(C2H3O2)2 = Na(C2H3O2)2 + PbBr

C3H5NO2 + O2 = C2H4NO + CO2 + H2O =>
4 C3H5NO2 + 3 O2 = 4 C2H4NO + 4 CO2 + 2 H2O

Cu{+2} + Sn{+2} = Cu{+} + Sn{+4} =>
2 Cu{+2} + Sn{+2} = 2 Cu{+} + Sn{+4}

CaNO4 + HCl + AgNO3 = AgCl + Ca(NO3)2 + H2NO4 =>
CaNO4 + 2 HCl + 2 AgNO3 = 2 AgCl + Ca(NO3)2 + H2NO4

Al + CrO2 = AlO + Cr =>
2 Al + CrO2 = 2 AlO + Cr

Cu(SO4) + Na(PO4) = Cu(PO4)2 + Na2(SO4) =>
Cu(SO4) + 2 Na(PO4) = Cu(PO4)2 + Na2(SO4)

Ga(s) + HCl(aq) = GaCl3(aq) + H2(aq) =>
2 Ga(s) + 6 HCl(aq) = 2 GaCl3(aq) + 3 H2(aq)

HCl(aq) + Mg(OH)2(g) = MgCl2(aq) + H2O(l) =>
2 HCl(aq) + Mg(OH)2(g) = MgCl2(aq) + 2 H2O(l)

Zn + H2SO = ZnSO + H2 =>
Zn + H2SO = ZnSO + H2

CH3OH + HNO3 = C3H7NO2 + CO2 + H2O =>
10 CH3OH + 3 HNO3 = 3 C3H7NO2 + CO2 + 11 H2O

HgOH = Hg + OH =>
HgOH = Hg + OH

H{+} + CH3COO{-} + NO2{-} = CO2 + N2O + H2O =>
5 H{+} + CH3COO{-} + 4 NO2{-} = 2 CO2 + 2 N2O + 4 H2O

HNO3 + As2S2 = H2SO4 + H3AsO4 + NO2 + H2O =>
22 HNO3 + As2S2 = 2 H2SO4 + 2 H3AsO4 + 22 NO2 + 6 H2O

K2ZnO2 + CO2 = K2CO3 + ZnCO3 =>
K2ZnO2 + 2 CO2 = K2CO3 + ZnCO3

Pb(CH3CoO)2 + KI = PbI2 + KCH3CoO =>
Pb(CH3CoO)2 + 2 KI = PbI2 + 2 KCH3CoO

BaCl2 + NaH2PO4 = Ba(H2PO4)2 + NaCl =>
BaCl2 + 2 NaH2PO4 = Ba(H2PO4)2 + 2 NaCl

CO2(g) + O2(g) = CO4 =>
CO2(g) + O2(g) = CO4

C2H5OH + NaOH = CH3COOH + Na + H2O =>
C2H5OH + 4 NaOH = CH3COOH + 4 Na + 3 H2O

Mg(OH)2(s) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(s) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)

C6H6O + HCl = C6H5ClO + H2 =>
C6H6O + HCl = C6H5ClO + H2

PO4(NH4)3 + Ba(NO3)2 = NH4NO3 + Ba3(PO4)2 =>
2 PO4(NH4)3 + 3 Ba(NO3)2 = 6 NH4NO3 + Ba3(PO4)2

NH33 + Cl2 = N2 + HCl =>
2 NH33 + 33 Cl2 = N2 + 66 HCl

Cu{2}O + Fe = Fe{3}O + Cu =>
3 Cu{2}O + 2 Fe = 2 Fe{3}O + 3 Cu

Mg(Cl2) + Hg2(NO3)2 = Mg(NO3)2 + Cl2Hg2 =>
Mg(Cl2) + Hg2(NO3)2 = Mg(NO3)2 + Cl2Hg2

Mg(OH)2(s) + H3PO4(aq) = Mg3(PO4)2(s) + H2O(l) =>
3 Mg(OH)2(s) + 2 H3PO4(aq) = Mg3(PO4)2(s) + 6 H2O(l)

C7H8 + O3 = C7H6O2 + H2O =>
C7H8 + O3 = C7H6O2 + H2O

Na2S + SnCl2 = SnS + NaCl =>
Na2S + SnCl2 = SnS + 2 NaCl

FeSiO3 + NiCl2 = FeCl2 + NiSiO3 =>
FeSiO3 + NiCl2 = FeCl2 + NiSiO3

MnO = Mn2O3 + Mn =>
3 MnO = Mn2O3 + Mn

FeSO4 + NaBr = FeBr + NaSO4 =>
FeSO4 + NaBr = FeBr + NaSO4

ClO3{-} + SO3{2-} + H{+} = Cl2 + SO4{-} + H2O =>
6 ClO3{-} + 10 SO3{2-} + 16 H{+} = 3 Cl2 + 10 SO4{-} + 8 H2O

HCl(aq) + Na2S(aq) = H2S(s) + NaCl =>
2 HCl(aq) + Na2S(aq) = H2S(s) + 2 NaCl

MgO(s) + Fe(s) = Fe2O3(s) + Mg(s) =>
3 MgO(s) + 2 Fe(s) = Fe2O3(s) + 3 Mg(s)

Pb(NO3)2 + HCl2 = PbCl2 + H(NO3)2 =>
Pb(NO3)2 + HCl2 = PbCl2 + H(NO3)2

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 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 03/30/25
Equations balanced on 03/07/25
Equations balanced on 04/06/24
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?
Choose languageDeutschEnglishEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусский中文日本語한국어