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
H2C2O4 + NaOH + Na3BiO4 = H2O + Na2CO3 + Bi2O3 =>
2 H2C2O4 + 2 NaOH + 2 Na3BiO4 = 3 H2O + 4 Na2CO3 + Bi2O3

Fe2S3 + SO2 = FeO + SO =>
Fe2S3 + 5 SO2 = 2 FeO + 8 SO

NH4Br(aq) + Pb(C2H3O2)(aq) = (NH4)2(C2H3O2)(aq) + PbBr2(s) =>
2 NH4Br(aq) + Pb(C2H3O2)(aq) = (NH4)2(C2H3O2)(aq) + PbBr2(s)

Ca(NO3)2 + C28H31N2O3Cl = Ca(C28H31N2O3Cl) + NO3 =>
Ca(NO3)2 + C28H31N2O3Cl = Ca(C28H31N2O3Cl) + 2 NO3

CaSO4 + Na2S = Na2SO4 + CaS =>
CaSO4 + Na2S = Na2SO4 + CaS

Na2CrO4 + NaHSnO2 + H2O = NaHSnO3 + CrO2 + NaOH =>
Na2CrO4 + NaHSnO2 + H2O = NaHSnO3 + CrO2 + 2 NaOH

KI + CuCl2 = KCl + I2 + CuCl =>
2 KI + 2 CuCl2 = 2 KCl + I2 + 2 CuCl

K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + K(NO3) =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 K(NO3)

NCS{-} + I2 + H2O = SO4 + CN{-} + I{-} + H{+} =>
NCS{-} + 4 I2 + 4 H2O = SO4 + CN{-} + 8 I{-} + 8 H{+}

SO4{-2} + H{+} + CHO = HS{-} + CO2 + H2O =>
3 SO4{-2} + 3 H{+} + 8 CHO = 3 HS{-} + 8 CO2 + 4 H2O

NH3 + KOH = NH2KOH2 =>
NH3 + KOH = NH2KOH2

KOH + FeCl2 = Fe(OH)2 + KCl =>
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl

P3N3Cl6 + (KOC6H4NO2) = P3N3(OC6H4NO2)6 + KCl =>
P3N3Cl6 + 6(KOC6H4NO2) = P3N3(OC6H4NO2)6 + 6 KCl

MgSO4 + NaF = NaSO4 + MgF =>
MgSO4 + NaF = NaSO4 + MgF

FeCI3 + AgNO3 = AgCI3 + FeNO3 =>
FeCI3 + AgNO3 = AgCI3 + FeNO3

CaCl(ClO) + CO2 = Cl2O + CaCl2 + CaCO3 =>
2 CaCl(ClO) + CO2 = Cl2O + CaCl2 + CaCO3

Cr2O7{2-} + Zn + H{+} = Cr{2+} + Zn{2+} + H2O =>
Cr2O7{2-} + 4 Zn + 14 H{+} = 2 Cr{2+} + 4 Zn{2+} + 7 H2O

FeCl2 + KOH = KCl + Fe(OH)2 =>
FeCl2 + 2 KOH = 2 KCl + Fe(OH)2

Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)

Al2(CO3)3 + HNO3 = Al(NO3)3 + H2CO3 =>
Al2(CO3)3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2CO3

HCl + Ag(NH3)2 = AgCl + N2 + H2 =>
2 HCl + 2 Ag(NH3)2 = 2 AgCl + 2 N2 + 7 H2

P + H2 + Br = PH2Br =>
P + H2 + Br = PH2Br

SO4NaOH2 = H2ONaSO4 =>
SO4NaOH2 = H2ONaSO4

C8H18 + O2 = CO2H2 + H2O =>
2 C8H18 + 17 O2 = 16 CO2H2 + 2 H2O

Cr{2+} + Br2 = Cr{3+} + Br{-} =>
2 Cr{2+} + Br2 = 2 Cr{3+} + 2 Br{-}

PbSO4 + NH4OH = (NH4)2SO4 + Pb(OH)2 =>
PbSO4 + 2 NH4OH = (NH4)2SO4 + Pb(OH)2

Cr(OH)3(s) + H = Cr(aq) + H2O(l) =>
Cr(OH)3(s) + 3 H = Cr(aq) + 3 H2O(l)

NaBF4 = NaF + BF3 =>
NaBF4 = NaF + BF3

FeSO4*7H2O + H2C2O4*2H2O + K2CO3 = FeC2O4*2H2O + K2SO4 + H2O + CO2 =>
FeSO4*7H2O + H2C2O4*2H2O + K2CO3 = FeC2O4*2H2O + K2SO4 + 8 H2O + CO2

Na2SiO3*5H2O + NH4Cl = (NH4)2SiO3 + NaCl + H2O =>
Na2SiO3*5H2O + 2 NH4Cl = (NH4)2SiO3 + 2 NaCl + 5 H2O

BaCl2 + Na2CO3 = Ba2C2O6 + Na2Cl2 =>
2 BaCl2 + 2 Na2CO3 = Ba2C2O6 + 2 Na2Cl2

TeO2 + KMnO4 + H2SO4 + H2O = Te(OH)6 + KHSO4 + Mn2(SO4)3 =>
4 TeO2 + 2 KMnO4 + 5 H2SO4 + 8 H2O = 4 Te(OH)6 + 2 KHSO4 + Mn2(SO4)3

Cu2CO3OH2 = CuO + CO2 + H2 =>
Cu2CO3OH2 = 2 CuO + CO2 + H2

H2CO3 + NaBr = Na2CO3 + HBr =>
H2CO3 + 2 NaBr = Na2CO3 + 2 HBr

Mn(NO3)3 + CaCl2 = Ca(NO3)2 + MnCl3 =>
2 Mn(NO3)3 + 3 CaCl2 = 3 Ca(NO3)2 + 2 MnCl3

PO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PO4)*12MoO3 + NH4NO3 + H2O =>
8 PO4 + 96(NH4)2MoO4 + 162 HNO3 = 8(NH4)3(PO4)*12MoO3 + 165 NH4NO3 + 87 H2O

C4H9BrMg + C4H9O2 = C8OH18 + BrMg =>
3 C4H9BrMg + C4H9O2 = 2 C8OH18 + 3 BrMg

Zn + Al = AlZn2 =>
2 Zn + Al = AlZn2

Sn2 + Cu3PO4 = Cu + Sn3(PO4)2 =>
3 Sn2 + 4 Cu3PO4 = 12 Cu + 2 Sn3(PO4)2

ZnCl + HNO3 = Zn(NO3) + HCl =>
ZnCl + HNO3 = Zn(NO3) + HCl

AlN2 = Al + N2 =>
AlN2 = Al + N2

C3H9Cl + Cl2 = C3H7Cl2 + HCl =>
2 C3H9Cl + 3 Cl2 = 2 C3H7Cl2 + 4 HCl

C2H2 + H2O = C2H3(OH) =>
C2H2 + H2O = C2H3(OH)

HJ + S = J2 + H2S =>
2 HJ + S = J2 + H2S

(NH4)2CO3 + H3PO3 = CO2 + H2O + (NH4)3PO3 =>
3(NH4)2CO3 + 2 H3PO3 = 3 CO2 + 3 H2O + 2(NH4)3PO3

Ag + HgNO3 = Ag(NO3)2 + Hg =>
Ag + 2 HgNO3 = Ag(NO3)2 + 2 Hg

Ag(NH3)2{+} + KI = AgI + NH3 + K{+} =>
Ag(NH3)2{+} + KI = AgI + 2 NH3 + K{+}

CoCl6 + Pb(NO3)2 = Co(NO3)6 + PbCl2 =>
CoCl6 + 3 Pb(NO3)2 = Co(NO3)6 + 3 PbCl2

Cu2 + NH3 = [CuNH3] =>
Cu2 + 2 NH3 = 2[CuNH3]

KBr + HMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 HMnO4 + 7 H2SO4 = 5 Br2 + 2 MnSO4 + 5 K2SO4 + 8 H2O

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?