| Equations balanced on the previous day | Equations balanced on the next day |
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2 Na + 2 H2O = 2 NaOH + H2
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
BaSO4 + C = BaS + CO =>
BaSO4 + 4 C = BaS + 4 CO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PbS + O2 = Pb2O4 + SO2 =>
2 PbS + 4 O2 = Pb2O4 + 2 SO2
Na2S*9H2O + HCl = H2S + NaCl + H2 + O2 =>
2 Na2S*9H2O + 4 HCl = 2 H2S + 4 NaCl + 18 H2 + 9 O2
NH4OH + FeCl3 = Fe(OH)3 + NH4Cl =>
3 NH4OH + FeCl3 = Fe(OH)3 + 3 NH4Cl
HF + SiO2 = SiF4 + H2O =>
4 HF + SiO2 = SiF4 + 2 H2O
Na2S*9H2O + HCl = H2S + NaCl + H2 + O2 =>
2 Na2S*9H2O + 4 HCl = 2 H2S + 4 NaCl + 18 H2 + 9 O2
KHCO3 + O2 = KCO3 + H2O =>
4 KHCO3 + O2 = 4 KCO3 + 2 H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ni(NO3)2 + K2CO3 = NiCO3 + KNO3 =>
Ni(NO3)2 + K2CO3 = NiCO3 + 2 KNO3
Ni(NO3)2 + K2CO3 = NiCO3 + KNO3 =>
Ni(NO3)2 + K2CO3 = NiCO3 + 2 KNO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO2 + LiOH = Li2CO3 + H2O =>
CO2 + 2 LiOH = Li2CO3 + H2O
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
NaC4H4O6 + HgNO3 = NaNO3 + HgC4H4O6 =>
NaC4H4O6 + HgNO3 = NaNO3 + HgC4H4O6
BaCl + F = BaF + Cl =>
BaCl + F = BaF + Cl
K + HOH = KOH + H2 =>
2 K + 2 HOH = 2 KOH + H2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Si4 + CO2 = SiC + SiO2 =>
Si4 + 2 CO2 = 2 SiC + 2 SiO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + HOH = KOH + H2 =>
2 K + 2 HOH = 2 KOH + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe3O + Mg = MgO + Fe =>
Fe3O + Mg = MgO + 3 Fe
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
F2 + NiI3 = NiF3 + I2 =>
3 F2 + 2 NiI3 = 2 NiF3 + 3 I2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
F2 + NiI3 = NiF3 + I2 =>
3 F2 + 2 NiI3 = 2 NiF3 + 3 I2
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ni(NO3)3 + PbBr4 = NiBr3 + Pb(NO3)4 =>
4 Ni(NO3)3 + 3 PbBr4 = 4 NiBr3 + 3 Pb(NO3)4
NH4OH + FeCl3 = NH4Cl + Fe(OH)3 =>
3 NH4OH + FeCl3 = 3 NH4Cl + Fe(OH)3
BaSO4 + K3PO4 = Ba3(PO4)2 + K2SO4 =>
3 BaSO4 + 2 K3PO4 = Ba3(PO4)2 + 3 K2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Au(CN)2{-} + Zn = Au + Zn(CN)4{-2} =>
2 Au(CN)2{-} + Zn = 2 Au + Zn(CN)4{-2}
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/01/08
Equations balanced on 01/31/07
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