Printed from https://www.webqc.org

Chemical Equations Balanced on 01/26/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
NO2 + KOH = KNO2 + KO3 + H2O =>
5 NO2 + 6 KOH = 5 KNO2 + KO3 + 3 H2O

K2SO4(aq) + SrI2(aq) = KI + SrSO4 =>
K2SO4(aq) + SrI2(aq) = 2 KI + SrSO4

Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)

Ca(CH3COO)2 + H2O = Ca(OH)2 + HCH3COO =>
Ca(CH3COO)2 + 2 H2O = Ca(OH)2 + 2 HCH3COO

AgNO3HF = AgFHNO3 =>
AgNO3HF = AgFHNO3

NaOH + CoCl2 = Co(OH)2 + NaCl =>
2 NaOH + CoCl2 = Co(OH)2 + 2 NaCl

K[Al(OH)4]CO2 = KHCO3Al(OH)3 =>
K[Al(OH)4]CO2 = KHCO3Al(OH)3

KNO3 + Zn2 + H2SO4 = ZnSO4 + (NH4)2SO4 + KSO4 + H2O =>
4 KNO3 + 7 Zn2 + 20 H2SO4 = 14 ZnSO4 + 2(NH4)2SO4 + 4 KSO4 + 12 H2O

PbS(s) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)

Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3

P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10

(MnOH)2(SO4)3 + H2O = Mn(OH)2SO4 + H2SO4 =>
(MnOH)2(SO4)3 + 2 H2O = 2 Mn(OH)2SO4 + H2SO4

C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O

Se + HNO3 = NO2 + H2O + SeOH2O3NO3 =>
Se + 8 HNO3 = 7 NO2 + 3 H2O + SeOH2O3NO3

(MnOH)2(SO4)3 + H2O = Mn(OH)2SO4 + H2SO4 =>
(MnOH)2(SO4)3 + 2 H2O = 2 Mn(OH)2SO4 + H2SO4

Al2(CO3)3 + HCl = AlCl3 + H2O + CO2 =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 CO2

C6H10O4 + NaHCO3 = NaCHO + CO2 + H2O =>
2 C6H10O4 + 13 NaHCO3 = 13 NaCHO + 12 CO2 + 10 H2O

NaOH + Br(OH) = NaBrO + H2O =>
NaOH + Br(OH) = NaBrO + H2O

Li + Mg3(PO4)2 = Li3PO4 + Mg =>
6 Li + Mg3(PO4)2 = 2 Li3PO4 + 3 Mg

Na2CO3 + CH3COOH = C2CO3 + NaH3COOH =>
Na2CO3 + 2 CH3COOH = C2CO3 + 2 NaH3COOH

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

Na2CO3 + AgClO4 = NaClO4 + Ag2CO3 =>
Na2CO3 + 2 AgClO4 = 2 NaClO4 + Ag2CO3

C3O2H8 + O2 = CO2 + H2O =>
C3O2H8 + 4 O2 = 3 CO2 + 4 H2O

CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O

CoCl2 + NaI = CoI2 + NaCl =>
CoCl2 + 2 NaI = CoI2 + 2 NaCl

N2O + O = NO2 =>
N2O + 3 O = 2 NO2

H2O + Cu = H2 + CuO =>
H2O + Cu = H2 + CuO

Al2O3 + HNO3 = AlO3 + NO2 + H2O =>
Al2O3 + 6 HNO3 = 2 AlO3 + 6 NO2 + 3 H2O

CeH2 + Cl2 = CeCl3 + HCl =>
2 CeH2 + 5 Cl2 = 2 CeCl3 + 4 HCl

Cu2S = Cu + S =>
Cu2S = 2 Cu + S

Na2S + Cu(OH)2 = NaOH + CuS =>
Na2S + Cu(OH)2 = 2 NaOH + CuS

KI + Hg2(NO3)2 = KNO3 + Hg2I2 =>
2 KI + Hg2(NO3)2 = 2 KNO3 + Hg2I2

Na2CrO4 + K2CO3 = Na2CO3 + K2CrO4 =>
Na2CrO4 + K2CO3 = Na2CO3 + K2CrO4

K3[Cr(C2O4)3]*3H2O + KOH = Cr(OH)3 + H2O + K2C2O4 =>
K3[Cr(C2O4)3]*3H2O + 3 KOH = Cr(OH)3 + 3 H2O + 3 K2C2O4

K2[Be(OH)4] + H2SO4 = K2SO4 + BeSO4 + H2O =>
K2[Be(OH)4] + 2 H2SO4 = K2SO4 + BeSO4 + 4 H2O

Br2 + KBr = KBr3 =>
Br2 + KBr = KBr3

AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3

C3H6O2 + H2O = CO2 + H =>
C3H6O2 + 4 H2O = 3 CO2 + 14 H

(MnOH)2(SO4)3 + H2O = Mn(OH)2SO4 + H2SO4 =>
(MnOH)2(SO4)3 + 2 H2O = 2 Mn(OH)2SO4 + H2SO4

Mn2O3 + Al = Al2O3 + Mn =>
Mn2O3 + 2 Al = Al2O3 + 2 Mn

Rb1 + P1 = Rb3P =>
3 Rb1 + P1 = Rb3P

FeSO4 + C6N6FeK3 = Fe2K3 + C6N6SO4 =>
FeSO4 + C6N6FeK3 = Fe2K3 + C6N6SO4

Ta2O5 + LiOH = Li3TaO4 + H2O =>
Ta2O5 + 6 LiOH = 2 Li3TaO4 + 3 H2O

Sn(SO4)2 + K3PO4 = Sn3(PO4)4 + K2SO4 =>
3 Sn(SO4)2 + 4 K3PO4 = Sn3(PO4)4 + 6 K2SO4

Hg2(NO3)2 + KOH = Hg2(OH)2 + KNO3 =>
Hg2(NO3)2 + 2 KOH = Hg2(OH)2 + 2 KNO3

C2H2O4 = H2O + C2O3 =>
C2H2O4 = H2O + C2O3

CaOCl2 = CaOClCl =>
CaOCl2 = CaOClCl

OCl{-} + S2O3{2-} + H2O = SO4{2-} + Cl{-} + H{+} =>
4 OCl{-} + S2O3{2-} + H2O = 2 SO4{2-} + 4 Cl{-} + 2 H{+}

CaO(c) + P2O5(c) = Ca3(PO4)2 =>
3 CaO(c) + P2O5(c) = Ca3(PO4)2

KI + NaNO3 + H2SO4 = I2 + NO2 + K2SO4 + Na2SO4 + H2O =>
2 KI + 2 NaNO3 + 2 H2SO4 = I2 + 2 NO2 + K2SO4 + Na2SO4 + 2 H2O

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
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 01/19/25
Equations balanced on 12/27/24
Equations balanced on 01/26/24
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?