| Equations balanced on the previous day | Equations balanced on the next day |
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2 PbSO4 = 2 PbSO3 + O2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NaClO3 = NaO3 + Cl =>
NaClO3 = NaO3 + Cl
Cu(OH)2 + AlF3 = CuF2 + Al(OH)3 =>
3 Cu(OH)2 + 2 AlF3 = 3 CuF2 + 2 Al(OH)3
KCO3 + BaCl = KCl + BaCO3 =>
KCO3 + BaCl = KCl + BaCO3
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
SnBr4 + (NH4)2C2O4 = Sn(C2O4)2 + NH4Br =>
SnBr4 + 2(NH4)2C2O4 = Sn(C2O4)2 + 4 NH4Br
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
F2 + NaBr = NaF + Br2 =>
F2 + 2 NaBr = 2 NaF + Br2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Ca(NO3)2 + Zn3(PO4)2 = Ca3(PO4)2 + Zn(NO3)2 =>
3 Ca(NO3)2 + Zn3(PO4)2 = Ca3(PO4)2 + 3 Zn(NO3)2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Mg(OH)2 + HF = MgF + H(OH)2 =>
Mg(OH)2 + HF = MgF + H(OH)2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
N + H = NH3 =>
N + 3 H = NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K + O2 = K2O =>
4 K + O2 = 2 K2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Au(s) + KNO3(aq) = AuK(s) + NO3 =>
Au(s) + KNO3(aq) = AuK(s) + NO3
Fe + NO3 = Fe(NO3)3 =>
Fe + 3 NO3 = Fe(NO3)3
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/06/09
Equations balanced on 05/06/08
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