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
SiO2 + CaCO3 = CaOSiO2 + CO2 =>
SiO2 + CaCO3 = CaOSiO2 + CO2

Pm + HCl = PmCl2 + H2 =>
Pm + 2 HCl = PmCl2 + H2

AgNO3 + C6H12O6 + NaOH = Ag + NaNO3 + C6H11O7 + H2O =>
3 AgNO3 + C6H12O6 + 3 NaOH = 3 Ag + 3 NaNO3 + C6H11O7 + 2 H2O

HNS + O2 = H2O + N2 + S02 =>
4 HNS + O2 = 2 H2O + 2 N2 + 2 S02

Se + Mg3P2 = MgSe + P =>
3 Se + Mg3P2 = 3 MgSe + 2 P

Mn(OH)2 + O2 + H2O = Mn(OH)3 =>
4 Mn(OH)2 + O2 + 2 H2O = 4 Mn(OH)3

Mg + Cl2 + Na3PO4 = Mg3PO4 + NaCl =>
6 Mg + 3 Cl2 + 2 Na3PO4 = 2 Mg3PO4 + 6 NaCl

BaP + Fe(NO3)2 = Ba(NO3)2 + FeP =>
BaP + Fe(NO3)2 = Ba(NO3)2 + FeP

N2 + Na2CO3 + C = NaOCN + CO =>
N2 + Na2CO3 + 2 C = 2 NaOCN + CO

PbO2(S) + Pb(S) + HSO4{-}(aq) + H{+} = PbSO4(S) + H2O(l) =>
PbO2(S) + Pb(S) + 2 HSO4{-}(aq) + 2 H{+} = 2 PbSO4(S) + 2 H2O(l)

Na2S + H2SO4 = H2S + Na2SO3 =>
4 Na2S + 3 H2SO4 = 3 H2S + 4 Na2SO3

H2O + PO4 = H3PO4 + O =>
3 H2O + 2 PO4 = 2 H3PO4 + 3 O

NaBiO3 + FeS + H2SO4 = Fe2(SO4) + Na2SO4 + Bi2(SO4) + H2O =>
14 NaBiO3 + 8 FeS + 10 H2SO4 = 4 Fe2(SO4) + 7 Na2SO4 + 7 Bi2(SO4) + 10 H2O

K2CrO7 + H2SO4 + CH3CH3CH2CHOH = Cr2(SO4)3 + H2O + CH3CH3CH2COH + K2SO4 =>
2 K2CrO7 + 5 H2SO4 + 18 CH3CH3CH2CHOH = Cr2(SO4)3 + 14 H2O + 18 CH3CH3CH2COH + 2 K2SO4

C12H22O2 + O2 = CO + H2O =>
2 C12H22O2 + 21 O2 = 24 CO + 22 H2O

Pb2(CO3)4 + H2SO4 = Pb2(SO4)4 + H2O + CO2 =>
Pb2(CO3)4 + 4 H2SO4 = Pb2(SO4)4 + 4 H2O + 4 CO2

B(OH)3 + H2SO4 = H2O + B2(SO4)3 =>
2 B(OH)3 + 3 H2SO4 = 6 H2O + B2(SO4)3

Be + H2 = BeH =>
2 Be + H2 = 2 BeH

LiOH + HC2H3O2 = H2O + LiC3H3O2 =>
2 LiOH + 3 HC2H3O2 = 4 H2O + 2 LiC3H3O2

NiBr2 + Na2Co3(aq) = NiCo3(s) + NaBr(aq) =>
NiBr2 + Na2Co3(aq) = NiCo3(s) + 2 NaBr(aq)

N2HNH2 + H2O2 = N + H2O =>
2 N2HNH2 + 3 H2O2 = 6 N + 6 H2O

Al(s) + H2O(l) = Al(OH)3(s) + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2(g)

C7H14O + K2Cr2O7 + H2SO4 = C7H12O7 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C7H14O + 7 K2Cr2O7 + 28 H2SO4 = 3 C7H12O7 + 7 K2SO4 + 7 Cr2(SO4)3 + 31 H2O

HCl + CuI2 = HI + CuCl2 =>
2 HCl + CuI2 = 2 HI + CuCl2

Ce(OH)3 + H2O2 = Ce(OH)4 =>
2 Ce(OH)3 + H2O2 = 2 Ce(OH)4

H3P + KMnO4 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + H2O =>
5 H3P + 8 KMnO4 + 12 H2SO4 = 5 H3PO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O

Fe + HCl = H + ClFe =>
Fe + HCl = H + ClFe

Cu(NO3)2(aq) + NaCl = CuCl2 + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaCl = CuCl2 + 2 NaNO3(aq)

CaO + Li2O = Li + CaO2 =>
CaO + Li2O = 2 Li + CaO2

Al + KOH + H2O = K1{+} + Al(OH)4({-}) + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K1{+} + 2 Al(OH)4({-}) + 3 H2

NaI(s) + H2SO4(l) = Na2SO4(s) + I2(g) + H2S(g) + H2O(l) =>
8 NaI(s) + 5 H2SO4(l) = 4 Na2SO4(s) + 4 I2(g) + H2S(g) + 4 H2O(l)

CuN2O6 + Cu = Cu3N2 + O2 =>
CuN2O6 + 2 Cu = Cu3N2 + 3 O2

Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2

CH{+4} + O = CO{+2} + H{+2}O =>
CH{+4} + O = CO{+2} + H{+2}O

NaHCO3 + CuSO4 = CO2 + CuCO3 + H2O + Na2SO4 =>
2 NaHCO3 + CuSO4 = CO2 + CuCO3 + H2O + Na2SO4

KBrO3 + HCl + KBr = KCl + Br2 + H2O =>
KBrO3 + 6 HCl + 5 KBr = 6 KCl + 3 Br2 + 3 H2O

MnO4 + CN = MnO2 + CNO4 =>
2 MnO4 + CN = 2 MnO2 + CNO4

Cl2 + CaO = O2 + CaCl2 =>
2 Cl2 + 2 CaO = O2 + 2 CaCl2

CaCl(aq) + NaPO4(aq) = CaPO4(s) + NaCl(aq) =>
CaCl(aq) + NaPO4(aq) = CaPO4(s) + NaCl(aq)

NaHCO3 = Na2CO3 + H2O(water) + CO2 =>
2 NaHCO3 = Na2CO3 + H2O(water) + CO2

CrPO4 = Cr + P + O =>
CrPO4 = Cr + P + 4 O

Zn + Pt{2+} = Zn{2+} + Pt =>
Zn + Pt{2+} = Zn{2+} + Pt

HC2H3O2 + NaHCO3 = H2O + CO2 + Na =>
HC2H3O2 + 8 NaHCO3 = 6 H2O + 10 CO2 + 8 Na

Fe2(SO4)3 + Cu = CuSO4 + FeSO4 =>
Fe2(SO4)3 + Cu = CuSO4 + 2 FeSO4

AgNO3 + K2C2O4 = Ag2C2O4 + KNO3 =>
2 AgNO3 + K2C2O4 = Ag2C2O4 + 2 KNO3

HC6H7O7 + Ca(OH)2 = H2O + Ca(C6H7O7)2 =>
2 HC6H7O7 + Ca(OH)2 = 2 H2O + Ca(C6H7O7)2

MnCl2 + NaOH + O2 = Na4Mn14O27 + NaCl + H2O =>
28 MnCl2 + 64 NaOH + 11 O2 = 2 Na4Mn14O27 + 56 NaCl + 32 H2O

KIO3 + K2S2O8 + K(OH) = K4I2O9 + K2SO4 + H2O =>
2 KIO3 + 2 K2S2O8 + 6 K(OH) = K4I2O9 + 4 K2SO4 + 3 H2O

HI(aq) + KOH(aq) = H(OH)(s) + KI(aq) =>
HI(aq) + KOH(aq) = H(OH)(s) + KI(aq)

Cu{+2} + Co = Co{+3} + Cu =>
3 Cu{+2} + 2 Co = 2 Co{+3} + 3 Cu

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?