Equations balanced on the previous day | Equations balanced on the next day |
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Pb + FeI2 = PbI + Fe =>
2 Pb + FeI2 = 2 PbI + Fe
Zn + Au(NO2) = Au + ZnNO2 =>
Zn + Au(NO2) = Au + ZnNO2
PbCO3 + HCl = PbCl2 + H2CO3 =>
PbCO3 + 2 HCl = PbCl2 + H2CO3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
AlCl3 + SCl2 = Al2S + Cl =>
2 AlCl3 + SCl2 = Al2S + 8 Cl
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
AlCl3 + SCl2 = Al2S + Cl2 =>
2 AlCl3 + SCl2 = Al2S + 4 Cl2
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
ZnI2 + H2O = ZnI2H2O =>
ZnI2 + H2O = ZnI2H2O
N2 + O2 = NO3 =>
N2 + 3 O2 = 2 NO3
NO + CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 = Cr2S3 + Mn(NO3)2 + Na2CO3 =>
30 NO + 20 CO2 + 2 Na2CrO4 + 15 Na2MnO4 + 3 Na2SO4 = Cr2S3 + 15 Mn(NO3)2 + 20 Na2CO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2 =>
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Hg(C2H3O2)2 + KCl = HgCl2 + K(C2H3O2) =>
Hg(C2H3O2)2 + 2 KCl = HgCl2 + 2 K(C2H3O2)
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
MgCO3 + CO2 + H2O = Mg(HCO3)2 =>
MgCO3 + CO2 + H2O = Mg(HCO3)2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Fe + (H)2O = (Fe)3(O)4 + (H)2 =>
3 Fe + 4(H)2O = (Fe)3(O)4 + 4(H)2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CuBr2 + Ag(C2H3O2) = AgBr2 + Cu(C2H3O2) =>
CuBr2 + Ag(C2H3O2) = AgBr2 + Cu(C2H3O2)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeCl2 + KMnO4 + HCl = FeCl3 + KCl + MnCl2 + H2O =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + KCl + MnCl2 + 4 H2O
C2H5OH + H2 = C2H6 + H2O =>
C2H5OH + H2 = C2H6 + H2O
Ag2C2O4 + Ca = CaC2O4 + Ag =>
Ag2C2O4 + Ca = CaC2O4 + 2 Ag
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Al(OH)2 = Al{2+} + OH{-} =>
Al(OH)2 = Al{2+} + 2 OH{-}
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Al + CuCl = Al2Cu + Cl =>
2 Al + CuCl = Al2Cu + Cl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/30/11
Equations balanced on 01/29/11
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