Printed from https://www.webqc.org

Chemical Equations Balanced on 03/20/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
KMnO4 + CH3OH + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
6 KMnO4 + 5 CH3OH + 9 H2SO4 = 5 CO2 + 19 H2O + 3 K2SO4 + 6 MnSO4

HBrO + NaOH = H2O + NaBrO =>
HBrO + NaOH = H2O + NaBrO

NaCl(s) + H2SO4 = HCl(g) + Na2SO4 =>
2 NaCl(s) + H2SO4 = 2 HCl(g) + Na2SO4

CaBr2 + Cl2 = CaCl3 + Br2 =>
2 CaBr2 + 3 Cl2 = 2 CaCl3 + 2 Br2

KIO3 + KI + H3O{+} = I3{-)+K{+}+H2O =>
KIO3 + 8 KI + 6 H3O{+} = 3 I3{-)+9K{+}+9H2O

C5H10 + KMnO4 + H2SO4 = HC2H3O2 + K2SO4 + MnSO4 + H2O =>
2 C5H10 + 4 KMnO4 + 6 H2SO4 = 5 HC2H3O2 + 2 K2SO4 + 4 MnSO4 + 6 H2O

MgO + CO = Mg + CO2 =>
MgO + CO = Mg + CO2

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

Ca + HBr = H2 + CaBr =>
2 Ca + 2 HBr = H2 + 2 CaBr

Sn(ClO4)2 + AuNO3 = Sn(NO3)2 + AuClO4 =>
Sn(ClO4)2 + 2 AuNO3 = Sn(NO3)2 + 2 AuClO4

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

CuSO4 + AlI3 = CuI + Al2(SO4)3 + I2 =>
6 CuSO4 + 4 AlI3 = 6 CuI + 2 Al2(SO4)3 + 3 I2

C4H10 + Br2 = HBr + C4H7Br3 =>
C4H10 + 3 Br2 = 3 HBr + C4H7Br3

Ba(OH)2(ac) + H2SO4(ac) = Ba(SO4)(s) + H2O(ac) =>
Ba(OH)2(ac) + H2SO4(ac) = Ba(SO4)(s) + 2 H2O(ac)

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

OH{-} + Cr2O3 + NO3{-} = (CrO4){2-} + NO + H2O =>
2 OH{-} + Cr2O3 + 2 NO3{-} = 2(CrO4){2-} + 2 NO + H2O

[P(C3H7)4]Cl + BaCl2 = [P(C3H7)4]2BaCl4 =>
2[P(C3H7)4]Cl + BaCl2 = [P(C3H7)4]2BaCl4

Ca + C2 = CaC2 =>
Ca + C2 = CaC2

Ba(OH)2(H2O) + HClO4(aq) = Ba(ClO4)2(aq) + H2O(l) =>
Ba(OH)2(H2O) + 2 HClO4(aq) = Ba(ClO4)2(aq) + 3 H2O(l)

NH3 + KO2 = KOH + N2 + H2O =>
2 NH3 + 2 KO2 = 2 KOH + N2 + 2 H2O

C3H6O2 + Zn = (C3H6O2)Zn =>
C3H6O2 + Zn = (C3H6O2)Zn

CHCl3 + O2 = HCl + COCl2 =>
2 CHCl3 + O2 = 2 HCl + 2 COCl2

Sr + NaI = Na + SrI2 =>
Sr + 2 NaI = 2 Na + SrI2

Pb(NO3)2(aq) + KIO3(aq) = Pb(IO3)2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KIO3(aq) = Pb(IO3)2(s) + 2 KNO3(aq)

Zn + HNO3 = Zn(NO3) + H2O + NH2 =>
7 Zn + 8 HNO3 = 7 Zn(NO3) + 3 H2O + NH2

Cr(HCO3)2 = Cr + HCO3 =>
Cr(HCO3)2 = Cr + 2 HCO3

Fe(s) + H2O(l) = H2(g) + FeO3(s) =>
Fe(s) + 3 H2O(l) = 3 H2(g) + FeO3(s)

Al + TiO2 = Ti + Al2O3 =>
4 Al + 3 TiO2 = 3 Ti + 2 Al2O3

H3PO4 + Hg = H2 + HgPO4 =>
2 H3PO4 + 2 Hg = 3 H2 + 2 HgPO4

Ag + NO3 + (NH4)2S = Ag(NH4)3 + SNO3 =>
2 Ag + 3 NO3 + 3(NH4)2S = 2 Ag(NH4)3 + 3 SNO3

OH{-} + Fe(CN)6{4-} = Fe(OH)3 + CO3{2-} + NO3{-} + H2 + e =>
39 OH{-} + Fe(CN)6{4-} = Fe(OH)3 + 6 CO3{2-} + 6 NO3{-} + 18 H2 + 25e

NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl

Ca(OH)2 + NaOH = Na2[Ca(OH)4] =>
Ca(OH)2 + 2 NaOH = Na2[Ca(OH)4]

S + KOH = KS + K2SO3 + H2O =>
5 S + 6 KOH = 4 KS + K2SO3 + 3 H2O

C3H603 + O2 = CO2 + H2O =>
4 C3H603 + 615 O2 = 12 CO2 + 1206 H2O

Ag2C2O4 + NaOH = Ag(OH) + Na2C2O4 =>
Ag2C2O4 + 2 NaOH = 2 Ag(OH) + Na2C2O4

N2SO4 + NaOH = N2OH + NaSO4 =>
N2SO4 + NaOH = N2OH + NaSO4

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu

S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

AlCl3 + Na2HPO4 = Al2(HPO4)3 + NaCl =>
2 AlCl3 + 3 Na2HPO4 = Al2(HPO4)3 + 6 NaCl

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

Na2(CO2)2 = CO + Na2CO3 =>
Na2(CO2)2 = CO + Na2CO3

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
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 03/13/25
Equations balanced on 02/18/25
Equations balanced on 03/20/24
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?
Choose languageDeutschEnglishEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусский中文日本語한국어