Printed from https://www.webqc.org

Chemical Equations Balanced on 03/21/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
SeO2 + KOH = H2 + K2SeO4 =>
SeO2 + 2 KOH = H2 + K2SeO4

Ag2SO4 + NH4I = (NH4)2SO4 + AgI =>
Ag2SO4 + 2 NH4I = (NH4)2SO4 + 2 AgI

Fe{+2} + H{+} + ClO3{-} = Fe{3} + Cl2 + H2O =>
10 Fe{+2} + 12 H{+} + 2 ClO3{-} = 10 Fe{3} + Cl2 + 6 H2O

HCl + (NH3) = (NH4)Cl =>
HCl + (NH3) = (NH4)Cl

Ca(CH3CO2)2 + NaOH = Na(CH3CO2) + Ca(OH)2 =>
Ca(CH3CO2)2 + 2 NaOH = 2 Na(CH3CO2) + Ca(OH)2

MgBr3 + K2CO3 = MgCO3 + K2Br3 =>
MgBr3 + K2CO3 = MgCO3 + K2Br3

Cr2O{2-}7 + SO2 + H{+} = Cr{3+} + HSO{-}4 + H2O =>
2 Cr2O{2-}7 + 3 SO2 + 13 H{+} = 4 Cr{3+} + 3 HSO{-}4 + 5 H2O

RbO2 + H2O = Rb + OH =>
RbO2 + 2 H2O = Rb + 4 OH

HC2H3O2(aq) + K2CO3(aq) = H2CO3(s) + KC2H3O2(aq) =>
2 HC2H3O2(aq) + K2CO3(aq) = H2CO3(s) + 2 KC2H3O2(aq)

Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O

C6H10O5 + HNO3 = C6H8O7 + H2O + NO =>
C6H10O5 + 2 HNO3 = C6H8O7 + 2 H2O + 2 NO

(NH4)3PO4 + Tc2(CO3)7 = Tc3(PO4)7 + (NH4)2CO3 =>
14(NH4)3PO4 + 3 Tc2(CO3)7 = 2 Tc3(PO4)7 + 21(NH4)2CO3

Na{+} + OH{-} + HCl = H2O + Na + Cl =>
Na{+} + OH{-} + HCl = H2O + Na + Cl

Mg(s) + H2O = MgOH(aq) + H2(g) =>
2 Mg(s) + 2 H2O = 2 MgOH(aq) + H2(g)

PBO2 = PB + O =>
PBO2 = PB + 2 O

K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 3 CH3COOH + 2 K2SO4 + 11 H2O

CH3OH = CO + H2 =>
CH3OH = CO + 2 H2

CH2CHCH3 + H2 = CH3CH2CH3 =>
CH2CHCH3 + H2 = CH3CH2CH3

Cu(s) + AgNO3(aq) = CuNO3(s) + Ag(aq) =>
Cu(s) + AgNO3(aq) = CuNO3(s) + Ag(aq)

[Ag(NH3)2]OH + CO = Ag + CO2 + NH3 + H2O =>
2[Ag(NH3)2]OH + CO = 2 Ag + CO2 + 4 NH3 + H2O

C9H9O2N + O2 = CO2 + H2O + NO2 =>
4 C9H9O2N + 45 O2 = 36 CO2 + 18 H2O + 4 NO2

HSO4 + BaClO4 = BaSO4 + HClO4 =>
HSO4 + BaClO4 = BaSO4 + HClO4

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

H4SiO4 + Be(OH)2 = Be2(SiO4) + H2O =>
H4SiO4 + 2 Be(OH)2 = Be2(SiO4) + 4 H2O

Li + FeF2 = Fe + LiF =>
2 Li + FeF2 = Fe + 2 LiF

Ag2S(s) + Al(s) = Ag(s) + Al4S3(S) =>
4 Ag2S(s) + 4 Al(s) = 8 Ag(s) + Al4S3(S)

FeSO4(aq) + NaOH(aq) = Fe(OH)2(aq) + Na2SO4(aq) =>
FeSO4(aq) + 2 NaOH(aq) = Fe(OH)2(aq) + Na2SO4(aq)

Zn(s) + CuSO4(ac) = Cu(s) + ZnSO4(ac) =>
Zn(s) + CuSO4(ac) = Cu(s) + ZnSO4(ac)

CH3CH2OK + HCl = CH3CH2Cl + KOH =>
CH3CH2OK + HCl = CH3CH2Cl + KOH

NaBr(s) + NH3(aq) + BaCl2(aq) = NCl3 + BaBr2 + NaH =>
6 NaBr(s) + 2 NH3(aq) + 3 BaCl2(aq) = 2 NCl3 + 3 BaBr2 + 6 NaH

Zn + O2 + H{+} = Zn{2+} + H2O =>
2 Zn + O2 + 4 H{+} = 2 Zn{2+} + 2 H2O

Ba(OH)2 + HCHO2 = Ba(CHO2)2 + H2O =>
Ba(OH)2 + 2 HCHO2 = Ba(CHO2)2 + 2 H2O

Ag2S + Al = Ag + AlS =>
Ag2S + Al = 2 Ag + AlS

Fe(s) + H3PO4(aq) = FePO4(l) + H2(g) =>
2 Fe(s) + 2 H3PO4(aq) = 2 FePO4(l) + 3 H2(g)

CuS + H2SO4 = H2O + CuSO4 + SO2 =>
CuS + 4 H2SO4 = 4 H2O + CuSO4 + 4 SO2

HBrO3 + Y2O3 = H3Y + O(BrO3)2 =>
6 HBrO3 + Y2O3 = 2 H3Y + 3 O(BrO3)2

Cu(s) + Cu(NH3)4Cl2(ac) + NH3(ac) = Cu(NH3)4Cl(ac) =>
Cu(s) + Cu(NH3)4Cl2(ac) + 4 NH3(ac) = 2 Cu(NH3)4Cl(ac)

C135H96O9NS(g) + O2(g) = CO2(g) + H2O(g) + SO2 + NO2 =>
2 C135H96O9NS(g) + 313 O2(g) = 270 CO2(g) + 96 H2O(g) + 2 SO2 + 2 NO2

Cl2 + BaBr2 = BaCl2 + Br =>
Cl2 + BaBr2 = BaCl2 + 2 Br

LaI3 + K2(CrO4) = La2(CrO4)3 + KI =>
2 LaI3 + 3 K2(CrO4) = La2(CrO4)3 + 6 KI

Pb(N3)2 + Os(MnO4)8 = PbO + MnO2 + OsO4 + N2 =>
12 Pb(N3)2 + Os(MnO4)8 = 12 PbO + 8 MnO2 + OsO4 + 36 N2

FeCl3 + Mg + H2O = MgCl2 + H2 + FeOHCl2 =>
2 FeCl3 + Mg + 2 H2O = MgCl2 + H2 + 2 FeOHCl2

H2O2 + Mo = H2O + Mo2O7 =>
7 H2O2 + 2 Mo = 7 H2O + Mo2O7

FeCl2 + HgCl2 = Hg2Cl2 + FeCl3 =>
2 FeCl2 + 2 HgCl2 = Hg2Cl2 + 2 FeCl3

C16H15O2 + O2 = CO2 + H2O =>
4 C16H15O2 + 75 O2 = 64 CO2 + 30 H2O

Cu + H2O + N2 = CuO + NH3 =>
3 Cu + 3 H2O + N2 = 3 CuO + 2 NH3

I + H2O = HOI + H =>
I + H2O = HOI + H

H2O + Mg(OH)2 = HMg(OH)2 + OH =>
H2O + Mg(OH)2 = HMg(OH)2 + OH

NH4SCN + FeNH4(SO4) = NH4SO4 + FeNH4SCN =>
NH4SCN + FeNH4(SO4) = NH4SO4 + FeNH4SCN

Ni(NO3)2 + NaSCN = Ni(SCN)2 + NaNO3 =>
Ni(NO3)2 + 2 NaSCN = Ni(SCN)2 + 2 NaNO3

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
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 03/14/25
Equations balanced on 02/19/25
Equations balanced on 03/21/24
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?