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
NaHS + Ca(OH)2 = Na2S + CaS + H2O =>
2 NaHS + Ca(OH)2 = Na2S + CaS + 2 H2O

CH2OHCHOHCH2OH + HNO3 = CH2ONO2CHONO2CH2ONO2 + H2O =>
CH2OHCHOHCH2OH + 3 HNO3 = CH2ONO2CHONO2CH2ONO2 + 3 H2O

H3P + K(OH) = K3P + H2O =>
H3P + 3 K(OH) = K3P + 3 H2O

C3H6Br2 + KOH = C3H5Br + KBr + H2O =>
C3H6Br2 + KOH = C3H5Br + KBr + H2O

NaHS + Ca(OH)2 = Na2S + CaS + H2O =>
2 NaHS + Ca(OH)2 = Na2S + CaS + 2 H2O

P2O5 + K2O = KP + O =>
P2O5 + K2O = 2 KP + 6 O

Na2SO4 + ZnCl2 = Na2Cl2 + ZnSO4 =>
Na2SO4 + ZnCl2 = Na2Cl2 + ZnSO4

C10H18O3 + O2 = CO2 + H2O =>
C10H18O3 + 13 O2 = 10 CO2 + 9 H2O

C11H11O4K + HCl = C11H12O4 + KCl =>
C11H11O4K + HCl = C11H12O4 + KCl

Mg + H2*O = MgO + H2* =>
Mg + H2*O = MgO + H2*

K2O + CrO3 = K2CrO4 =>
K2O + CrO3 = K2CrO4

N2O4 + N2H4 = NO + H2O =>
2 N2O4 + N2H4 = 6 NO + 2 H2O

NaHS + Ca(OH)2 = Na2S + CaS + H2O =>
2 NaHS + Ca(OH)2 = Na2S + CaS + 2 H2O

HReO4 + KI + HCl = H2ReCl6 + I2 + H2O + KCl =>
2 HReO4 + 6 KI + 18 HCl = 2 H2ReCl6 + 3 I2 + 8 H2O + 6 KCl

H2S + KClO3 = KCl + SO2 + HO =>
3 H2S + 4 KClO3 = 4 KCl + 3 SO2 + 6 HO

NaCl + I(H2O) = Na(H2O) + ICl =>
NaCl + I(H2O) = Na(H2O) + ICl

Zn + H4O{+} = Zn{2+} + H2 + H2O =>
Zn + 2 H4O{+} = Zn{2+} + 2 H2 + 2 H2O

S(NH4)2 + HCl = NH4Cl + H2S =>
S(NH4)2 + 2 HCl = 2 NH4Cl + H2S

CrSCN{2+} + BrO{-} + OH{-} = Br{-} + NO3{-} + CO3{2-} + SO4{2-} + CrO4{2-} + H2O =>
2 CrSCN{2+} + 19 BrO{-} + 18 OH{-} = 19 Br{-} + 2 NO3{-} + 2 CO3{2-} + 2 SO4{2-} + 2 CrO4{2-} + 9 H2O

H3PO4 + Ag2CO3 = Ag3PO4 + H2O + CO2 =>
2 H3PO4 + 3 Ag2CO3 = 2 Ag3PO4 + 3 H2O + 3 CO2

Cr{3+} + ClO4{-} + H2O = CrO4{2-} + ClO3{-} + H{+} =>
2 Cr{3+} + 3 ClO4{-} + 5 H2O = 2 CrO4{2-} + 3 ClO3{-} + 10 H{+}

NH4F + HF + SiO2 = (NH4)2SiF6 + H2O =>
2 NH4F + 4 HF + SiO2 = (NH4)2SiF6 + 2 H2O

F2 + CrBr2 = F2Cr + Br2 =>
F2 + CrBr2 = F2Cr + Br2

Ca + CuCl2 = CaCl + Cu2 =>
4 Ca + 2 CuCl2 = 4 CaCl + Cu2

Cu(H2O)4 + NH3 = Cu(NH3)4 + (H2O) =>
Cu(H2O)4 + 4 NH3 = Cu(NH3)4 + 4(H2O)

Sn + H2O = SnO + H2 =>
Sn + H2O = SnO + H2

C3H4O + H2O = C18H30O2 + CH2O =>
13 C3H4O + 10 H2O = C18H30O2 + 21 CH2O

(NH4)2S + Pb(NO3)2 = NH4(NO3)2 + Pb2S =>
(NH4)2S + 2 Pb(NO3)2 = 2 NH4(NO3)2 + Pb2S

HCHO + J2 + OH{-} = HCOO{-} + J{-} + H2O =>
HCHO + J2 + 3 OH{-} = HCOO{-} + 2 J{-} + 2 H2O

C2H6O + K2Cr2O7 + H2SO4 = C2H4O2 + Cr2O3 + H2O + K2SO4 =>
3 C2H6O + 2 K2Cr2O7 + 2 H2SO4 = 3 C2H4O2 + 2 Cr2O3 + 5 H2O + 2 K2SO4

Ca(NO3)2 + AgF = AgNO3 + CaF2 =>
Ca(NO3)2 + 2 AgF = 2 AgNO3 + CaF2

C6H5NO2 + O2 = CO2 + H2O + NO =>
4 C6H5NO2 + 27 O2 = 24 CO2 + 10 H2O + 4 NO

H218O + CO2 = O2H2O + C18O2 =>
17 H218O + 2934 CO2 = 1853 O2H2O + 163 C18O2

C10H9O + O2 = CO2 + H2O =>
4 C10H9O + 47 O2 = 40 CO2 + 18 H2O

GaCl3 + Na2SO4 = NaCl + Ga2(SO4)3 =>
2 GaCl3 + 3 Na2SO4 = 6 NaCl + Ga2(SO4)3

HI + H2SO4 = I + H2O + SO2 =>
2 HI + H2SO4 = 2 I + 2 H2O + SO2

Fe(OH)2 + Ca(OCl)2 + H2O = Fe(OH)3 + CaCl2 =>
4 Fe(OH)2 + Ca(OCl)2 + 2 H2O = 4 Fe(OH)3 + CaCl2

RbOH + Al2(SO4)3 = Al(OH)3 + Rb2SO4 =>
6 RbOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Rb2SO4

Co(s) + Ag(aq){+} = Ag(s) + Co3(aq){+} =>
3 Co(s) + Ag(aq){+} = Ag(s) + Co3(aq){+}

F2(g) + NH4Cl(s) = NH4F(s) + Cl2(g) =>
F2(g) + 2 NH4Cl(s) = 2 NH4F(s) + Cl2(g)

NaCl + H2S = NaHS + HCl =>
NaCl + H2S = NaHS + HCl

H3K + OH = K + H2O =>
H3K + 3 OH = K + 3 H2O

Cr2(SO4)3 + KMnO4 + KOH = KCr2O4 + H2MnO2 + K2SO4 + H2O =>
5 Cr2(SO4)3 + KMnO4 + 34 KOH = 5 KCr2O4 + H2MnO2 + 15 K2SO4 + 16 H2O

As2S3 + NO3{-} + H3O{+} = H2AsO4({-}) + NO2 + S + H2O =>
As2S3 + 10 NO3{-} + 8 H3O{+} = 2 H2AsO4({-}) + 10 NO2 + 3 S + 10 H2O

C6H14O6 + KNO3 = CO2 + H2O + K2CO3 + N2 =>
5 C6H14O6 + 26 KNO3 = 17 CO2 + 35 H2O + 13 K2CO3 + 13 N2

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3

XO2H2 + N2H4SC = XS2C2N2 + H2O + NH3 =>
XO2H2 + 2 N2H4SC = XS2C2N2 + 2 H2O + 2 NH3

H2O + ClO2 + Mg{+2} = ClO3{-} + Mg + H{+} =>
2 H2O + 2 ClO2 + Mg{+2} = 2 ClO3{-} + Mg + 4 H{+}

Fe + H2O(steam) = Fe3O4 + H2(g) =>
3 Fe + 4 H2O(steam) = Fe3O4 + 4 H2(g)

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?