Equations balanced on the previous day | Equations balanced on the next day |
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
K2Cr2O7 + H2SO4 = H2Cr2O7 + K2SO4 =>
K2Cr2O7 + H2SO4 = H2Cr2O7 + K2SO4
Mg + HCl = HMg + Cl =>
Mg + HCl = HMg + Cl
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Co2O3 + C = Co + CO2 =>
2 Co2O3 + 3 C = 4 Co + 3 CO2
Zn + H2SO4 = H + ZnSO4 =>
Zn + H2SO4 = 2 H + ZnSO4
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
Na2CO3 + H3O{+} + Cl{-} = Na2CO3H3OCl =>
Na2CO3 + H3O{+} + Cl{-} = Na2CO3H3OCl
Ca(SO4) + Mg3(PO4)2 = Ca3(PO4)2 + Mg(SO4) =>
3 Ca(SO4) + Mg3(PO4)2 = Ca3(PO4)2 + 3 Mg(SO4)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CaCl2 + K2C2O4 = CaC2O4 + KCl =>
CaCl2 + K2C2O4 = CaC2O4 + 2 KCl
C4H8O + O3 + OH{-} = CO3{-2} + H2 =>
C4H8O + O3 + 8 OH{-} = 4 CO3{-2} + 8 H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NiCl2 = Ni + Cl2 =>
NiCl2 = Ni + Cl2
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
Na2CO3 + BaCl2 = BaCO3 + NaCl =>
Na2CO3 + BaCl2 = BaCO3 + 2 NaCl
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Zn + HgO + H2O = Zn(OH)2 + Hg =>
Zn + HgO + H2O = Zn(OH)2 + Hg
Na2CO3 + CuSO4 = Na2SO4 + CuCO3 =>
Na2CO3 + CuSO4 = Na2SO4 + CuCO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Pt(s) + HCl(aq) = HPt + Cl =>
Pt(s) + HCl(aq) = HPt + Cl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CrO4{2–} + S{2-} + H2O = Cr(OH)3 + S + OH{-} =>
2 CrO4{2–} + 7 S{2-} + 8 H2O = 2 Cr(OH)3 + 7 S + 10 OH{-}
AuCl3 + KI = AuCl + KCl + I2 =>
AuCl3 + 2 KI = AuCl + 2 KCl + I2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
H2S + KOH = HOH + K2S =>
H2S + 2 KOH = 2 HOH + K2S
Na + Zn(SO4) = Na2(SO4) + Zn =>
2 Na + Zn(SO4) = Na2(SO4) + Zn
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
KI + Pb(C2H3O2)2 = PbI2 + KC2H3O2 =>
2 KI + Pb(C2H3O2)2 = PbI2 + 2 KC2H3O2
NH3 + O2 = H2O + NO2 =>
4 NH3 + 7 O2 = 6 H2O + 4 NO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + CsOH = Cs2SO4 + H2O =>
H2SO4 + 2 CsOH = Cs2SO4 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
Al(NO3)3 + Mg = Mg(NO3)2 + Al =>
2 Al(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Al
KClO3 + HBr = KCl + H2O + Br2 =>
KClO3 + 6 HBr = KCl + 3 H2O + 3 Br2
NaPO4 + CaCl = CaPO4 + NaCl =>
NaPO4 + CaCl = CaPO4 + NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/01/12
Equations balanced on 10/31/11
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