| Equations balanced on the previous day | Equations balanced on the next day |
Na2O + 2 HCl = H2O + 2 NaCl
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
NaNO3 + H3PO4 = Na3PO4 + HNO3 =>
3 NaNO3 + H3PO4 = Na3PO4 + 3 HNO3
CuCO3 + NHO3 = Cu(NO3)2 + CO2 + H2O =>
CuCO3 + 2 NHO3 = Cu(NO3)2 + CO2 + H2O
CuCO3 + HNO3 = Cu(NO3)2 + CO2 + H2O =>
CuCO3 + 2 HNO3 = Cu(NO3)2 + CO2 + H2O
Zn + Pb(NO3)2 = Zn(NO3) + Pb =>
2 Zn + Pb(NO3)2 = 2 Zn(NO3) + Pb
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
P4O6 + I2 = P2I4 + P4O10 =>
5 P4O6 + 8 I2 = 4 P2I4 + 3 P4O10
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
Mg(OH)2 + SO3 = Mg(HSO4)2 =>
Mg(OH)2 + 2 SO3 = Mg(HSO4)2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Zn + Pb(NO3)2 = Zn(NO3) + Pb =>
2 Zn + Pb(NO3)2 = 2 Zn(NO3) + Pb
KNO3 + S = SO2 + K2O + NO =>
4 KNO3 + 3 S = 3 SO2 + 2 K2O + 4 NO
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
NO + H2 = N2 + H2O =>
2 NO + 2 H2 = N2 + 2 H2O
Cl2 + NaBr = Br2 + NaCl =>
Cl2 + 2 NaBr = Br2 + 2 NaCl
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
Cl2 + NaI = I2 + NaCl =>
Cl2 + 2 NaI = I2 + 2 NaCl
(CN)2 + H2O = H2C2O4 + NH3 =>
(CN)2 + 4 H2O = H2C2O4 + 2 NH3
Al2(SO4)3 + CH3COONa + H2O = Na2SO4 + (CH3COO)Al(OH)2 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 4 H2O = 3 Na2SO4 + 2(CH3COO)Al(OH)2 + 4 CH3COOH
K3Fe(CN)6 + Zn(NO3)2 = KZnFe(CN)6 + KNO3 =>
K3Fe(CN)6 + Zn(NO3)2 = KZnFe(CN)6 + 2 KNO3
HNO2 + OH = NO2 + H2O =>
HNO2 + OH = NO2 + H2O
TiO2 + HF = H2[TiF6] + H2O =>
TiO2 + 6 HF = H2[TiF6] + 2 H2O
Br2 + NaI = I + NaBr =>
Br2 + 2 NaI = 2 I + 2 NaBr
Ca(NO3)2*4H2O + Al(NO3)3 + SiO2 + Eu(NO3)3*6H2O + NH2CONH2 = Ca2Al2SiO7Eu + N2 + H2O + CO2 =>
12 Ca(NO3)2*4H2O + 12 Al(NO3)3 + 6 SiO2 + 6 Eu(NO3)3*6H2O + 68 NH2CONH2 = 6 Ca2Al2SiO7Eu + 107 N2 + 220 H2O + 68 CO2
Fe + CO2 = Fe2O3 + CO =>
2 Fe + 3 CO2 = Fe2O3 + 3 CO
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + H2O =>
4 KMnO4 + 5 FeSO4 + 16 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 Fe(SO4)3 + 16 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Cu + HNO3 = Cu(NO3) + NO + H2O =>
3 Cu + 4 HNO3 = 3 Cu(NO3) + NO + 2 H2O
Ag2S + O2 = Ag2 + SO2 =>
Ag2S + O2 = Ag2 + SO2
CH3NO2 + H2SO4 + H2O = (NH3OH)2SO4 + HCOOH =>
2 CH3NO2 + H2SO4 + 2 H2O = (NH3OH)2SO4 + 2 HCOOH
MnO4 + H2SO4 + KI = MnSO4 + H2O + K2SO4 + I2 =>
MnO4 + 4 H2SO4 + 6 KI = MnSO4 + 4 H2O + 3 K2SO4 + 3 I2
NO3{-} + Zn + OH{-} = NH3 + ZnO2{-2} + H2O =>
NO3{-} + 4 Zn + 7 OH{-} = NH3 + 4 ZnO2{-2} + 2 H2O
H2O2 + Fe(OH)2 = Fe(OH)3 =>
H2O2 + 2 Fe(OH)2 = 2 Fe(OH)3
Ba(NO3)2 + K2CrO4 = KNO3 + BaCrO4 =>
Ba(NO3)2 + K2CrO4 = 2 KNO3 + BaCrO4
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Cu + H2SO4 = H2 + Cu2SO4 =>
2 Cu + H2SO4 = H2 + Cu2SO4
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
C8H604 + O2 = CO2 + H20 =>
5 C8H604 + 40 O2 = 40 CO2 + 151 H20
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
Ag + Cr = AgCr =>
Ag + Cr = AgCr
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
C8H604 + O2 = CO2 + H2O =>
C8H604 + 159 O2 = 8 CO2 + 302 H2O
C8H6O4 + O2 = CO2 + H2O =>
2 C8H6O4 + 15 O2 = 16 CO2 + 6 H2O
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/30/13
Equations balanced on 04/29/12
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