Printed from https://www.webqc.org

Chemical Equations Balanced on 04/26/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
CO + Si = SiO2 + C =>
2 CO + Si = SiO2 + 2 C

NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4 + HCl =>
2 NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4 + 2 HCl

H2SO4 + C3H7OH + K2Cr2O7 = C3H6O + H2O + K2SO4 + Cr2(SO4)3 =>
4 H2SO4 + 3 C3H7OH + K2Cr2O7 = 3 C3H6O + 7 H2O + K2SO4 + Cr2(SO4)3

C2H6 + Cl2 = C25H + HCl =>
25 C2H6 + 74 Cl2 = 2 C25H + 148 HCl

NO2(g) + H2O(l) = HNO3(aq) + NO(aq) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(aq)

NaClO3 + HCl = NaOH + Cl2 + O2 =>
NaClO3 + HCl = NaOH + Cl2 + O2

Mg(HCO3)2(ag) = MgO(s) + H2O(l) + CO2(g) =>
Mg(HCO3)2(ag) = MgO(s) + H2O(l) + 2 CO2(g)

ZnCl2 + Pb = PbCl2 + Zn =>
ZnCl2 + Pb = PbCl2 + Zn

Ra(OH)2 + H4SO4 = RaSO3 + H2O =>
Ra(OH)2 + H4SO4 = RaSO3 + 3 H2O

CH3CH2NH2 + CH3CH2Cl = CH3CH2NHCH2CH3 + HCl =>
CH3CH2NH2 + CH3CH2Cl = CH3CH2NHCH2CH3 + HCl

NaBrO3 + NaBr + HSO4 = Br2 + H2O + NaSO4 =>
NaBrO3 + 5 NaBr + 6 HSO4 = 3 Br2 + 3 H2O + 6 NaSO4

HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl

C3H5(OH)3 + KOH = C3H5(OK)3 + H2O =>
C3H5(OH)3 + 3 KOH = C3H5(OK)3 + 3 H2O

K2Cr2O7 + SnO + HCl = SnCl4 + CrCl3 + K2O + H2O =>
K2Cr2O7 + 3 SnO + 18 HCl = 3 SnCl4 + 2 CrCl3 + K2O + 9 H2O

Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O

NO2 + NaOH = HNO2 + NaNO3 =>
2 NO2 + NaOH = HNO2 + NaNO3

Sn{4+} + Fe = Sn{2+} + Fe{2+} =>
Sn{4+} + Fe = Sn{2+} + Fe{2+}

SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3

Ca(OH)2 + Sn + H2O = CaSn(OH)4 + H2 =>
Ca(OH)2 + Sn + 2 H2O = CaSn(OH)4 + H2

Bi(III)NO3 + NaS = Bi(III)S + NaNO3 =>
Bi(III)NO3 + NaS = Bi(III)S + NaNO3

C5H8O2 + NaOH = C5H7O2 + NaOH2 =>
C5H8O2 + NaOH = C5H7O2 + NaOH2

H3PO2 + I2 + H2O = H3PO4 + HI =>
H3PO2 + 2 I2 + 2 H2O = H3PO4 + 4 HI

P + Ag = Ag2P =>
P + 2 Ag = Ag2P

Ni(OH)2 + NH4Cl + NH3*H2O = [Ni(NH3)6]Cl2 + H2O =>
Ni(OH)2 + 2 NH4Cl + 4 NH3*H2O = [Ni(NH3)6]Cl2 + 6 H2O

NO + H2O = HN3 + O2 =>
12 NO + 2 H2O = 4 HN3 + 7 O2

Fe + H2SO4 = Fe2(SO4)3 + HS + H2O =>
14 Fe + 27 H2SO4 = 7 Fe2(SO4)3 + 6 HS + 24 H2O

H2SO4 + Cu2O = CuSO4 + H2O + SO2 =>
3 H2SO4 + Cu2O = 2 CuSO4 + 3 H2O + SO2

CH3COOH(aq) + Ba(OH)2 = Ba(CH3COO)2(aq) + H2O(l) =>
2 CH3COOH(aq) + Ba(OH)2 = Ba(CH3COO)2(aq) + 2 H2O(l)

KClO3 + HI + H2SO4 = KHSO4 + H2O + I2 + HCl =>
KClO3 + 6 HI + H2SO4 = KHSO4 + 3 H2O + 3 I2 + HCl

MgCl2 + Br2 = BrMg2 + Cl2 =>
4 MgCl2 + Br2 = 2 BrMg2 + 4 Cl2

Cu + K3PO4 = Cu(PO4)2 + K =>
Cu + 2 K3PO4 = Cu(PO4)2 + 6 K

Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2

SO3{2-} + Fe{3+} + H2O = SO4{2-} + Fe{2-} + H{+} =>
5 SO3{2-} + 2 Fe{3+} + 5 H2O = 5 SO4{2-} + 2 Fe{2-} + 10 H{+}

Ca + N2 = CaN2 =>
Ca + N2 = CaN2

Ca(OH)2 + NO = CaO + NH3 + O2 =>
6 Ca(OH)2 + 4 NO = 6 CaO + 4 NH3 + 5 O2

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2

Mg(OH)2(s) = Mg(O)(s) + H2O(l) =>
Mg(OH)2(s) = Mg(O)(s) + H2O(l)

Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2

PbO2 + Mn = Pb + MnO4 =>
2 PbO2 + Mn = 2 Pb + MnO4

Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2

O6 = O4 =>
2 O6 = 3 O4

CaSO4 + HNo3 = Ca(No3)2 + H2SO4 =>
CaSO4 + 2 HNo3 = Ca(No3)2 + H2SO4

K2CrO7 + PbCl2 + HCl = CrCl3 + PbCl4 + KCl + H2O =>
2 K2CrO7 + 9 PbCl2 + 28 HCl = 2 CrCl3 + 9 PbCl4 + 4 KCl + 14 H2O

Ag2S2O3 = AgS + O2 =>
2 Ag2S2O3 = 4 AgS + 3 O2

MH4SCN = MH4 + SCN =>
MH4SCN = MH4 + SCN

Mg + SiO4 = MgSiO4 =>
Mg + SiO4 = MgSiO4

CuFeS2 + HNO3 = Cu(NO3)2 + Fe2(SO4)3 + S + NO2 + H2O =>
2 CuFeS2 + 32 HNO3 = 2 Cu(NO3)2 + Fe2(SO4)3 + S + 28 NO2 + 16 H2O

P + Ag = Ag2P =>
P + 2 Ag = Ag2P

ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + 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
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 04/19/25
Equations balanced on 03/27/25
Equations balanced on 04/26/24
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?