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
Cu(s) + S8(g) = Cu2S(s) =>
16 Cu(s) + S8(g) = 8 Cu2S(s)

NbOCl3 + Zn + HCl = NbCl3 + ZnCl2 + H2O =>
NbOCl3 + Zn + 2 HCl = NbCl3 + ZnCl2 + H2O

CO2 + H2O = C10H22O11 + O2 =>
10 CO2 + 11 H2O = C10H22O11 + 10 O2

H2SO4 = H2SO3 + O2 =>
2 H2SO4 = 2 H2SO3 + O2

H2SO4 + NH3 = H2O + SO2NH =>
H2SO4 + NH3 = 2 H2O + SO2NH

HI + Pb(NO3)2(aq) = PbI2 + HNO3 =>
2 HI + Pb(NO3)2(aq) = PbI2 + 2 HNO3

C6H14O2(l) + O2 = CO2 + H2O =>
2 C6H14O2(l) + 17 O2 = 12 CO2 + 14 H2O

MgO + CaO + Si = Mg + CaSiO4 =>
3 MgO + CaO + Si = 3 Mg + CaSiO4

HNO3 + S = S2O + N2O + H2O =>
2 HNO3 + 8 S = 4 S2O + N2O + H2O

H2O + NiS + NaOCl = Ni(OH)2 + NaCl + S =>
H2O + NiS + NaOCl = Ni(OH)2 + NaCl + S

Zn + Pb(NO3)4 = Zn(NO3)2 + lead =>
2 Zn + Pb(NO3)4 = 2 Zn(NO3)2 + Pb

HNO2 + C6H5OH = CO2 + H2O + HNO =>
14 HNO2 + C6H5OH = 6 CO2 + 3 H2O + 14 HNO

NaHCO3 + C3H8O + NH4NO3 = Na2CO3 + CHCH2NH3CH3 + O =>
6 NaHCO3 + C3H8O + NH4NO3 = 3 Na2CO3 + 2 CHCH2NH3CH3 + 13 O

Ca(NO3)2 + NaHCO3 = CaCO3 + Na + NO3 + H =>
Ca(NO3)2 + NaHCO3 = CaCO3 + Na + 2 NO3 + H

CaC2 + H2O = CO2 + Ca(OH)2 + H2 =>
CaC2 + 6 H2O = 2 CO2 + Ca(OH)2 + 5 H2

MMgSO4 + Na2CO3 = MMgCO3 + Na2SO4 =>
MMgSO4 + Na2CO3 = MMgCO3 + Na2SO4

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

K + PO4 = K4PO4 =>
4 K + PO4 = K4PO4

KNO3 + MnO2 + KOH = KNO2 + KMn2O6 + H2O =>
3 KNO3 + 4 MnO2 + 2 KOH = 3 KNO2 + 2 KMn2O6 + H2O

BiO3{-} + Cr{2-} + H{+} = Cr2O7{2-} + Bi{3+} + H2O =>
8 BiO3{-} + 2 Cr{2-} + 34 H{+} = Cr2O7{2-} + 8 Bi{3+} + 17 H2O

AlBr3 + Na2CO3 + H2O = Al(OH)3 + CO2 + NaBr =>
2 AlBr3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaBr

C3H8O3 + NH3 = C6H13NO2 + H2O + CO2 =>
15 C3H8O3 + 7 NH3 = 7 C6H13NO2 + 25 H2O + 3 CO2

Na2S = Na2(s) + S(s) =>
Na2S = Na2(s) + S(s)

Ca2SiO4 + HF = SiF4 + CaF2 + H2O =>
Ca2SiO4 + 8 HF = SiF4 + 2 CaF2 + 4 H2O

Fe + K3PO4 = Fe3(PO4)2 + K =>
3 Fe + 2 K3PO4 = Fe3(PO4)2 + 6 K

SrCO3 + La4Re2O10 + Fe2O3 + ReO2 = SrLaFeReO6 + CO2 =>
4 SrCO3 + La4Re2O10 + 2 Fe2O3 + 2 ReO2 = 4 SrLaFeReO6 + 4 CO2

C2 + H2 + O2 = C6H12O2 =>
3 C2 + 6 H2 + O2 = C6H12O2

CuI2 + Cl2 = I2 + CuCl2 =>
CuI2 + Cl2 = I2 + CuCl2

N2H4 + CH3I + NaOH = CH3NHNH2 + NaI + H2O =>
N2H4 + CH3I + NaOH = CH3NHNH2 + NaI + H2O

I{-} + NO3{-} + H{+} = I2 + NO + H2O =>
6 I{-} + 2 NO3{-} + 8 H{+} = 3 I2 + 2 NO + 4 H2O

CaC2 + CaCO3 + CuO = CaCuO2 + CO =>
CaC2 + 3 CaCO3 + 4 CuO = 4 CaCuO2 + 5 CO

KI + KClO3 = I2 + KCl + K2O =>
6 KI + KClO3 = 3 I2 + KCl + 3 K2O

C7H8 + O2 = C7H6O2 + H2O =>
2 C7H8 + 3 O2 = 2 C7H6O2 + 2 H2O

C2H5SH + O2 = OH + C2H5S =>
2 C2H5SH + O2 = 2 OH + 2 C2H5S

C4H7NO4 + H2O2 = H2O + CO2 + N2 =>
2 C4H7NO4 + 15 H2O2 = 22 H2O + 8 CO2 + N2

CuCO3(s) + H2SO4(aq) = CuSO4 + H2O + CO2 =>
CuCO3(s) + H2SO4(aq) = CuSO4 + H2O + CO2

MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O

Zn + VO{+}2 + H{+} = Zn{2+} + V2 + H2O =>
3 Zn + 2 VO{+}2 + 4 H{+} = 3 Zn{2+} + V2 + 2 H2O

(NH4)3PO4 + C = CO2 + PH3 + NH3 =>
(NH4)3PO4 + 2 C = 2 CO2 + PH3 + 3 NH3

C9H7NO + O2 = CO2 + H2O + NO2 =>
4 C9H7NO + 45 O2 = 36 CO2 + 14 H2O + 4 NO2

NaBr(aq) + Cl2(g) = NaCl(aq) + Br2 =>
2 NaBr(aq) + Cl2(g) = 2 NaCl(aq) + Br2

LiCl + SnO2 = Li2O + SnCl4 =>
4 LiCl + SnO2 = 2 Li2O + SnCl4

H + K2 = HK =>
2 H + K2 = 2 HK

CuCO3(s) + H2SO4(aq) = CuSO4 + H2O + CO2 =>
CuCO3(s) + H2SO4(aq) = CuSO4 + H2O + CO2

Au(NO3)3 + Cr = Cr(NO3)3 + Au =>
Au(NO3)3 + Cr = Cr(NO3)3 + Au

ZnS + Cu(NO3)2 = Zn(NO3)2 + CuS =>
ZnS + Cu(NO3)2 = Zn(NO3)2 + CuS

H2SiO2 + Fe(OH)3 = Fe2(SiO2)3 + H2O =>
3 H2SiO2 + 2 Fe(OH)3 = Fe2(SiO2)3 + 6 H2O

Pb(NO3)2 + Ca(SO4)2 = Pb(SO4)2 + Ca(NO3)2 =>
Pb(NO3)2 + Ca(SO4)2 = Pb(SO4)2 + Ca(NO3)2

C2H5OH + K2Cr2O7 + HCl = CH3COOH + CrCl3 + KCl + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 16 HCl = 3 CH3COOH + 4 CrCl3 + 4 KCl + 11 H2O

CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu

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?