| Equations balanced on the previous day | Equations balanced on the next day |
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Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Mg162Ca38Si200O600 + H{+} + H2O = H4SiO4 + Mg{2+} + Ca{2+} =>
Mg162Ca38Si200O600 + 400 H{+} + 200 H2O = 200 H4SiO4 + 162 Mg{2+} + 38 Ca{2+}
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
FeSO4 + O2 = FeO2 + SO4 =>
FeSO4 + O2 = FeO2 + SO4
C100H195 + O2 = H2O + CO2 =>
4 C100H195 + 595 O2 = 390 H2O + 400 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
D2 + O2 = D2O =>
2 D2 + O2 = 2 D2O
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
PbS + PbSO4 = Pb + SO2 =>
PbS + PbSO4 = 2 Pb + 2 SO2
LiOH + ZnNO3 = LiNO3 + ZnOH =>
LiOH + ZnNO3 = LiNO3 + ZnOH
Na34Ca66Al166Si234O800 + H{+} + H2O = Al2Si2O5(OH)4 + H4SiO4 + Ca{2+} + Na{+} =>
Na34Ca66Al166Si234O800 + 166 H{+} + 219 H2O = 83 Al2Si2O5(OH)4 + 68 H4SiO4 + 66 Ca{2+} + 34 Na{+}
Cu + S = CuS =>
Cu + S = CuS
CoCl3 + NH3 + H2O = [Co(NH3)5H2O]Cl3 =>
CoCl3 + 5 NH3 + H2O = [Co(NH3)5H2O]Cl3
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
B + F = BF3 =>
B + 3 F = BF3
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2 + S = H2S =>
H2 + S = H2S
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
ClO2 = ClO3 + Cl =>
3 ClO2 = 2 ClO3 + Cl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H2O + N2O3 = HNO2 =>
H2O + N2O3 = 2 HNO2
C5H9NO4 + C3H4O3 = C3H7NO2 + C5H6O5 =>
C5H9NO4 + C3H4O3 = C3H7NO2 + C5H6O5
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Cr + Br = CrBr2 =>
Cr + 2 Br = CrBr2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
XH9NO4 + C3H4O3 = C3H7NO2 + XH6O5 =>
XH9NO4 + C3H4O3 = C3H7NO2 + XH6O5
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
HgO = Hg2 + O2 =>
2 HgO = Hg2 + O2
Na + MgSO4 = Mg + Na2SO4 =>
2 Na + MgSO4 = Mg + Na2SO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/12/09
Equations balanced on 09/11/08
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