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
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Na2O + Mg3(PO4)2 = Na2(PO4) + Mg3O2 =>
2 Na2O + Mg3(PO4)2 = 2 Na2(PO4) + Mg3O2

C18H8 + CUO = H2O + CU + CO2 =>
C18H8 + 40 CUO = 4 H2O + 40 CU + 18 CO2

SrO2 + ZnO + SrH2 = Sr2ZnO3H + H =>
SrO2 + ZnO + SrH2 = Sr2ZnO3H + H

Cl2(g) + HF(g) = HCl + F =>
Cl2(g) + 2 HF(g) = 2 HCl + 2 F

Hg5(IO6)2 + I{-} + H{+} = HgI4{-2} + I3{-} + H2O =>
Hg5(IO6)2 + 42 I{-} + 24 H{+} = 5 HgI4{-2} + 8 I3{-} + 12 H2O

Na2O + N2O5 = NaO2 + NO =>
Na2O + N2O5 = 2 NaO2 + 2 NO

(NH4)2 + AgNO3 = Ag + (NH4)2NO3 =>
(NH4)2 + AgNO3 = Ag + (NH4)2NO3

CoCl2 + CH3COOH + KNO2 = CH3COOK + HCl + H2O + NO + K3[Co(NO2)6] =>
CoCl2 + 4 CH3COOH + 7 KNO2 = 4 CH3COOK + 2 HCl + H2O + NO + K3[Co(NO2)6]

(NH4)2Fe(SO4)2*6H2O + H2C2O4 = FeC2O4 + NH4 + HSO4 + H2O =>
(NH4)2Fe(SO4)2*6H2O + H2C2O4 = FeC2O4 + 2 NH4 + 2 HSO4 + 6 H2O

H(C9H7O4) + NaOH = Na(C9H7O4) + H2O =>
H(C9H7O4) + NaOH = Na(C9H7O4) + H2O

Ag2CO3 + NiI2 = NiCO3 + AgI =>
Ag2CO3 + NiI2 = NiCO3 + 2 AgI

FeCl2 + HNO3 = Fe(NO3)3 + Cl2 + NO2 + H2O =>
FeCl2 + 6 HNO3 = Fe(NO3)3 + Cl2 + 3 NO2 + 3 H2O

Ti2(SO4)3 + KMnO4 + H2SO4 = MnSO4 + TiOSO42 + K2SO4 + H2O =>
5 Ti2(SO4)3 + 154 KMnO4 + 226 H2SO4 = 154 MnSO4 + 10 TiOSO42 + 77 K2SO4 + 226 H2O

K2Cr2O7 + S + H2O = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 3 S + 2 H2O = 3 SO2 + 4 KOH + 2 Cr2O3

B1 = B2 =>
2 B1 = B2

InCl3 + KOH = In(OH)3 + KCl =>
InCl3 + 3 KOH = In(OH)3 + 3 KCl

KIO4 + MnSO4 + H2O = MnO4{-} + IO3{-} + H{+} + SO4{2-} + K{+) =>
5 KIO4 + 2 MnSO4 + 3 H2O = 2 MnO4{-} + 5 IO3{-} + 6 H{+} + 2 SO4{2-} + 5 K{+)

H3PO4 + KOH = K3PO4 + H2O* =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O*

Al(s) + HCl(g) = H2(g) + AlCl3(s) =>
2 Al(s) + 6 HCl(g) = 3 H2(g) + 2 AlCl3(s)

CoCl2*6H2O + En*2HCl = [Co(En)3]Cl2 + H2O + HCl =>
CoCl2*6H2O + 3 En*2HCl = [Co(En)3]Cl2 + 6 H2O + 6 HCl

SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl

Ca{2+} + PO4{3-} + OH{-} = Ca5(PO4)3(OH) =>
5 Ca{2+} + 3 PO4{3-} + OH{-} = Ca5(PO4)3(OH)

Cr2O7{2-} + Cl{-} + H{+} = Cr{3{+}+Cl2+H2O =>
Cr2O7{2-} + 6 Cl{-} + 14 H{+} = 2 Cr{3{+}+3Cl2+7H2O

Al + CuNO3 + NaCl = AlCl3 + Cu + NaNO3 =>
Al + 3 CuNO3 + 3 NaCl = AlCl3 + 3 Cu + 3 NaNO3

H3BO4 = B2H6 + O2 =>
2 H3BO4 = B2H6 + 4 O2

H2O + PbO = Pb(OH)2 =>
H2O + PbO = Pb(OH)2

In + Br2 = InBr =>
2 In + Br2 = 2 InBr

HCl + Ag + O = AgCl + H2O =>
2 HCl + 2 Ag + O = 2 AgCl + H2O

C101H202O + O2 = CO2 + H2O =>
C101H202O + 151 O2 = 101 CO2 + 101 H2O

Mg + HCl = Mg2{+} + Cl{-} + H2 =>
4 Mg + 2 HCl = 2 Mg2{+} + 2 Cl{-} + H2

H2 + Cr2(CO3) = H2(CO3) + Cr =>
H2 + Cr2(CO3) = H2(CO3) + 2 Cr

BF3 + NaH = B2H6 + NaF =>
2 BF3 + 6 NaH = B2H6 + 6 NaF

Ni + H2(SO4) = H2 + NiSO4 =>
Ni + H2(SO4) = H2 + NiSO4

CaSO4 + Na2SO4 = Ca(SO4)2 + Na =>
CaSO4 + Na2SO4 = Ca(SO4)2 + 2 Na

H3BO3 = H2O(g) + H2B4O7 =>
4 H3BO3 = 5 H2O(g) + H2B4O7

La2O3 + CrO3 = La2Cr3 + O =>
La2O3 + 3 CrO3 = La2Cr3 + 12 O

OHCH2CH2OH + O2 = (COOH)2 + H2O =>
OHCH2CH2OH + 2 O2 = (COOH)2 + 2 H2O

NaCN + Br2 = (CN)2 + NaBr =>
2 NaCN + Br2 = (CN)2 + 2 NaBr

MgCl2 + KCN = Mg(CN)2 + KCl =>
MgCl2 + 2 KCN = Mg(CN)2 + 2 KCl

NaOH + I2 + CH3COCH3 = H2O + NaI + HCOONa =>
13 NaOH + 5 I2 + CH3COCH3 = 8 H2O + 10 NaI + 3 HCOONa

Zn + H3PO4 = ZnPO4 + H3 =>
Zn + H3PO4 = ZnPO4 + H3

Cu(NH3)4 + HNO3 = Cu(NO3)2 + NH3 + H2O =>
4 Cu(NH3)4 + 9 HNO3 = 4 Cu(NO3)2 + 17 NH3 + 3 H2O

C3H7Cl + KOH = C3H6 + KCl + H2O =>
C3H7Cl + KOH = C3H6 + KCl + H2O

NO2 + Ba(OH)2 = BaNO2 + Ba(NO3)2 + H2O =>
3 NO2 + 2 Ba(OH)2 = BaNO2 + Ba(NO3)2 + 2 H2O

C6H5CHO + H2NNHCONH2 = C6H5CHNNHCONH2 + H2O =>
C6H5CHO + H2NNHCONH2 = C6H5CHNNHCONH2 + H2O

C17H33COOH + KMnO4 + H2O = C17H33(OH)2COOH + KOH + MnO2 =>
3 C17H33COOH + 2 KMnO4 + 4 H2O = 3 C17H33(OH)2COOH + 2 KOH + 2 MnO2

Fe2O3 + KOH + C6H12O7 = C6H11KO7 + Fe(OH)2 + OH =>
Fe2O3 + 3 KOH + 3 C6H12O7 = 3 C6H11KO7 + 2 Fe(OH)2 + 2 OH

NH4Cl + NaNO3 = NH3 + HNO3 + NaCl =>
NH4Cl + NaNO3 = NH3 + HNO3 + NaCl

HOCl + C = H2O + CO2 + Cl =>
4 HOCl + C = 2 H2O + CO2 + 4 Cl

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?