Printed from https://www.webqc.org

Chemical Equations Balanced on 01/19/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
H3B + Co(OH)3 = CoB + H2O =>
H3B + Co(OH)3 = CoB + 3 H2O

S2O3{2-} + I3{-) = S4O6{2-}+I{-} =>
2 S2O3{2-} + I3{-) = S4O6{2-}+3I{-}

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

C2H5OH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 C2H5OH + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 33 H2O + 6 K2SO4 + 12 MnSO4

NH3 + O2 = H2O + HNO3 =>
NH3 + 2 O2 = H2O + HNO3

Pb{+2} + I{-} = PbI2 =>
Pb{+2} + 2 I{-} = PbI2

H2O + HCN = CH4 + NH3 + O2 =>
6 H2O + 2 HCN = 2 CH4 + 2 NH3 + 3 O2

C5H12O + K2Cr2O7 + H2SO4 = C5H10O2 + H2O + K2SO4 + Cr2(SO4)3 =>
3 C5H12O + 2 K2Cr2O7 + 8 H2SO4 = 3 C5H10O2 + 11 H2O + 2 K2SO4 + 2 Cr2(SO4)3

C8H16O2 + K2Cr2O7 + H2SO4 = C3H6O5 + K2SO4 + Cr2(SO4)3 + H2O =>
9 C8H16O2 + 34 K2Cr2O7 + 136 H2SO4 = 24 C3H6O5 + 34 K2SO4 + 34 Cr2(SO4)3 + 136 H2O

K2Cr2O7 + KI + HNO3 = KNO3 + Cr(NO3) + I2 + H2O =>
K2Cr2O7 + 10 KI + 14 HNO3 = 12 KNO3 + 2 Cr(NO3) + 5 I2 + 7 H2O

MnO4{-} + HNO2 = NO3{-} + H{+} + MnO2 + H2O =>
2 MnO4{-} + 3 HNO2 = 3 NO3{-} + H{+} + 2 MnO2 + H2O

O + Al = AlO77 =>
77 O + Al = AlO77

O3 + Mn(OH)2 + NaOH = Na2MnO4 + H2O =>
2 O3 + 3 Mn(OH)2 + 6 NaOH = 3 Na2MnO4 + 6 H2O

KOH + MgCl2 = KCl + (OH)2Mg =>
2 KOH + MgCl2 = 2 KCl + (OH)2Mg

Al + Fe{3+}(NO3)3 = Al{3+}(NO3)3 + Fe =>
Al + Fe{3+}(NO3)3 = Al{3+}(NO3)3 + Fe

Cu + HCl = CuCl2H2 =>
Cu + 2 HCl = CuCl2H2

Al3 + H3PO4 = Al3(PO4)3 + H2 =>
2 Al3 + 6 H3PO4 = 2 Al3(PO4)3 + 9 H2

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

Cu2OH2CO3 + O2 = CuO + CO2 + H2O =>
2 Cu2OH2CO3 + O2 = 4 CuO + 2 CO2 + 2 H2O

Ca(ClO)2 + HCl = HClO + CaCl2 =>
Ca(ClO)2 + 2 HCl = 2 HClO + CaCl2

Cu2 + AqCl = Aq + CuCl2 =>
Cu2 + 4 AqCl = 4 Aq + 2 CuCl2

SO2 + H2O = HSO4{-} + H2S + H{+} =>
4 SO2 + 4 H2O = 3 HSO4{-} + H2S + 3 H{+}

Na2Cr2O7 + AgNO3 = Na(NO3) + Ag2Cr2O7 =>
Na2Cr2O7 + 2 AgNO3 = 2 Na(NO3) + Ag2Cr2O7

C6H12O6 + NH3 = C6H14N2O2 + H2O + O2 =>
C6H12O6 + 2 NH3 = C6H14N2O2 + 2 H2O + O2

H1Br1 + K1O1H1 = K1Br1 + H2O1 =>
H1Br1 + K1O1H1 = K1Br1 + H2O1

FeCl2 + K3[Fe(CN)6] = Fe4[Fe(CN)6]2 + Cl2 + K8 =>
16 FeCl2 + 8 K3[Fe(CN)6] = 4 Fe4[Fe(CN)6]2 + 16 Cl2 + 3 K8

NaAlCO3(OH)2(s) + HCl(aq) = NaCl(aq) + AlCl3(aq) + CO2(g) + H2O(l) =>
NaAlCO3(OH)2(s) + 4 HCl(aq) = NaCl(aq) + AlCl3(aq) + CO2(g) + 3 H2O(l)

As2S3 + HNO3 = AsO4H3 + SO4H2 + NO2 + H2O =>
As2S3 + 28 HNO3 = 2 AsO4H3 + 3 SO4H2 + 28 NO2 + 8 H2O

KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O

K2S + FeO = K2O + FeS =>
K2S + FeO = K2O + FeS

BaSO4 + MgS = BaS + MgSO4 =>
BaSO4 + MgS = BaS + MgSO4

C2H4ClCOOH + NaHCO3 = C2H4ClCOONa + CO2 + H2O =>
C2H4ClCOOH + NaHCO3 = C2H4ClCOONa + CO2 + H2O

SrO + PbO2 + Mn2O3 + RuO2 = SrPbMnRuO6 + O2 =>
4 SrO + 4 PbO2 + 2 Mn2O3 + 4 RuO2 = 4 SrPbMnRuO6 + O2

Na2CO3 + CrBr3 + H2O = NaBr + Cr(OH)3 + CO2 =>
3 Na2CO3 + 2 CrBr3 + 3 H2O = 6 NaBr + 2 Cr(OH)3 + 3 CO2

Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3

(Co(NH3)4Cl2)Cl + NH3 = (CoCl(NH3)5)Cl2 =>
(Co(NH3)4Cl2)Cl + NH3 = (CoCl(NH3)5)Cl2

C3H7NH2 + O2 = CO2 + H2O + N2 =>
4 C3H7NH2 + 21 O2 = 12 CO2 + 18 H2O + 2 N2

HNO3 + Pt(OH)3 = Pt(NO3)3 + H2O =>
3 HNO3 + Pt(OH)3 = Pt(NO3)3 + 3 H2O

U + O2 = U2O6 =>
2 U + 3 O2 = U2O6

SO2 + BrH2O = HBr + H2SO4 =>
SO2 + 2 BrH2O = 2 HBr + H2SO4

ZnSO4 + K2CO3 + H2O = K2SO4 + Zn(OH)2 + CO2 =>
ZnSO4 + K2CO3 + H2O = K2SO4 + Zn(OH)2 + CO2

KH2PO4 + CaCO3 = Ca3(PO4)2 + K2CO3 + H2CO3 =>
2 KH2PO4 + 3 CaCO3 = Ca3(PO4)2 + K2CO3 + 2 H2CO3

NaOH + Ba(NO3)2 = Ba + OH + Na(NO3)2 =>
NaOH + Ba(NO3)2 = Ba + OH + Na(NO3)2

KBF4 + Al = KAlF4 + AlB2 =>
2 KBF4 + 3 Al = 2 KAlF4 + AlB2

Zn + Cr2(SO4)3 = Cr2 + Zn(SO4) =>
3 Zn + Cr2(SO4)3 = Cr2 + 3 Zn(SO4)

H2SO4 + Li2SO3 = Li2SO4 + H2O + SO2(g) =>
H2SO4 + Li2SO3 = Li2SO4 + H2O + SO2(g)

KCIO3 = KCI + O2(classification) =>
2 KCIO3 = 2 KCI + 3 O2(classification)

PbI2 + NO3{-} + IH{+} = I2 + Pb{2+} + NO2 + H2O =>
PbI2 + 2 NO3{-} + 4 IH{+} = 3 I2 + Pb{2+} + 2 NO2 + 2 H2O

Ca(OH)2 + HC2H3O2 = H2O + C2H3O2 + Ca =>
Ca(OH)2 + 2 HC2H3O2 = 2 H2O + 2 C2H3O2 + Ca

Ca(NO3)2 + Na2 + SO4 = NaNO3 + CaSO4 =>
Ca(NO3)2 + Na2 + SO4 = 2 NaNO3 + CaSO4

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 92 93 94 95 96 97
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 01/12/25
Equations balanced on 12/20/24
Equations balanced on 01/19/24
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?