Printed from https://www.webqc.org

Chemical Equations Balanced on 04/15/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
K2CrO4 + AlCl3 = Al2(CrO4)3 + KCl =>
3 K2CrO4 + 2 AlCl3 = Al2(CrO4)3 + 6 KCl

H3BO3 + NaOH = H2O + Na2B4O7 =>
4 H3BO3 + 2 NaOH = 7 H2O + Na2B4O7

FeBr3 + Fe = FeBr2 =>
2 FeBr3 + Fe = 3 FeBr2

Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3

HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O

[Zn(NH3)4]Cl2 + NaOH = Zn(OH)2 + NH3 + NaCl =>
[Zn(NH3)4]Cl2 + 2 NaOH = Zn(OH)2 + 4 NH3 + 2 NaCl

NaOH + H3PO4 = Na3 + PO4 + H2O =>
3 NaOH + H3PO4 = Na3 + PO4 + 3 H2O

SnCl2 + NH3 = Sn(NH3)2 + Cl2 =>
SnCl2 + 2 NH3 = Sn(NH3)2 + Cl2

Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3

KMnO4 + H2SO4 + NH4OH = K2SO4 + MnSO4 + N2 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 NH4OH = 3 K2SO4 + 6 MnSO4 + 5 N2 + 34 H2O

C2H4Br2 + O2 = CO2 + H2O + Br =>
C2H4Br2 + 3 O2 = 2 CO2 + 2 H2O + 2 Br

Ammoniumsulfate + Pb(NO3)2 = ammoniumnitrate + PbSO4 =>
(NH4)2SO4 + Pb(NO3)2 = 2 NH4NO3 + PbSO4

Zn + Pb(C2H3O2)4 = Zn(C2H3O2)2 + Pb =>
2 Zn + Pb(C2H3O2)4 = 2 Zn(C2H3O2)2 + Pb

S8 + Na2SO3 + H2O = Na2S2O3*5H2O =>
S8 + 8 Na2SO3 + 40 H2O = 8 Na2S2O3*5H2O

MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2 =>
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2

K2CrO4(aq) + H2SO4(aq) = H2O(l) + K2Cr2O7(aq) + K2SO4(s) =>
2 K2CrO4(aq) + H2SO4(aq) = H2O(l) + K2Cr2O7(aq) + K2SO4(s)

Bi(OH)3 + Sn(OH)3Na = Bi + Sn(OH)6Na =>
Bi(OH)3 + Sn(OH)3Na = Bi + Sn(OH)6Na

CH3OH + Cr2O7{2-} + H{+} = CH2O + Cr{3} + H2O =>
3 CH3OH + Cr2O7{2-} + 8 H{+} = 3 CH2O + 2 Cr{3} + 7 H2O

H2SO4 + Mg = H2O + S + MgSO4 =>
4 H2SO4 + 3 Mg = 4 H2O + S + 3 MgSO4

CaCOOO + HCl = CaClCl + COO + HHO =>
CaCOOO + 2 HCl = CaClCl + COO + HHO

C2H4O2 + H2SO4 = CO2 + H2O + H2S =>
C2H4O2 + H2SO4 = 2 CO2 + 2 H2O + H2S

C21H24N2 + O2 = CO2 + H2O + NO2 =>
C21H24N2 + 29 O2 = 21 CO2 + 12 H2O + 2 NO2

NaOH + Be = BeOH + Na2 =>
2 NaOH + 2 Be = 2 BeOH + Na2

H2O + MnO4{-} + SO2 = Mn{2+} + SO4{2-} + H{+} =>
2 H2O + 2 MnO4{-} + 5 SO2 = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

Na3AsO4 + BaCl = Ba3AsO4 + NaCl =>
Na3AsO4 + 3 BaCl = Ba3AsO4 + 3 NaCl

NaCl2 + H2SO4 + O2 = Na2SO4 + Cl2 + H2O =>
4 NaCl2 + 2 H2SO4 + O2 = 2 Na2SO4 + 4 Cl2 + 2 H2O

MnO4{-} + SO2 + H2O = Mn2{+} + SO4{-}2 + H{+} =>
6 MnO4{-} + 13 SO2 + 2 H2O = 3 Mn2{+} + 13 SO4{-}2 + 4 H{+}

Al2S3O12 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2S3O12 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

MnO4{-} + SO2 + H2O = Mn + SO4{-}2 + H{+} =>
3 MnO4{-} + 7 SO2 + 2 H2O = 3 Mn + 7 SO4{-}2 + 4 H{+}

H2O + MnO4{-} + SO2 = Mn{2+} + SO4{2-} + H{+} =>
2 H2O + 2 MnO4{-} + 5 SO2 = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}

MnO4{-} + SO2 + H2O = Mn{2+} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}

H2O + MnO4{-} + SO2 = Mn{2+} + SO4{2-} + H{+} =>
2 H2O + 2 MnO4{-} + 5 SO2 = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}

CoS + H{+} + NO3{-} = Co{2+} + NO + S + H2O =>
3 CoS + 8 H{+} + 2 NO3{-} = 3 Co{2+} + 2 NO + 3 S + 4 H2O

H2O + MnO4{-} + SO2 = Mn{2+} + SO4{2-} + H{+} =>
2 H2O + 2 MnO4{-} + 5 SO2 = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}

CuCl2 + NaI = Cu + I2 + NaCl =>
CuCl2 + 2 NaI = Cu + I2 + 2 NaCl

H2O + MnO4{-} + SO2 = Mn{2+} + SO4{2-} + H{+} =>
2 H2O + 2 MnO4{-} + 5 SO2 = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}

CO2 + Si3N4 = SiO + N2O + CO =>
5 CO2 + Si3N4 = 3 SiO + 2 N2O + 5 CO

K(MnO4) + CaCl2 + H2S1O4 = K2(S1O4)1 + Mn(S1O4)1 + Ca(S1O4)1 + H2O + Cl2 =>
2 K(MnO4) + 5 CaCl2 + 8 H2S1O4 = K2(S1O4)1 + 2 Mn(S1O4)1 + 5 Ca(S1O4)1 + 8 H2O + 5 Cl2

H2(g) + Cl2(aq) = HCl(aq) =>
H2(g) + Cl2(aq) = 2 HCl(aq)

NO2 + CO = NO + CO2 =>
NO2 + CO = NO + CO2

NH4Br + KOH = NH4OH + BrK =>
NH4Br + KOH = NH4OH + BrK

*Al + *2O = Al2O3 =>
4*Al + 3*2O = 2 Al2O3

CF4(g) + Br2(l) = CBr4(g) + F2 =>
CF4(g) + 2 Br2(l) = CBr4(g) + 2 F2

H2O + MnO4{-} + SO2 = Mn{2+} + SO4{2-} + H{+} =>
2 H2O + 2 MnO4{-} + 5 SO2 = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}

Au(NO3)3(aq) + K2CrO4(aq) = Au2(CrO4)3(aq) + KNO3 =>
2 Au(NO3)3(aq) + 3 K2CrO4(aq) = Au2(CrO4)3(aq) + 6 KNO3

Ba(OH)2 + FeAt3 = BaAt2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 FeAt3 = 3 BaAt2 + 2 Fe(OH)3

Li2O + Fe2O3 = Li5FeO4 =>
5 Li2O + Fe2O3 = 2 Li5FeO4

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
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 04/08/25
Equations balanced on 03/16/25
Equations balanced on 04/15/24
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?