| Equations balanced on the previous day | Equations balanced on the next day |
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4 NaNO2 + O2 = 2 Na2O + 4 NO2
Cd + HBr = CdBr + H2 =>
2 Cd + 2 HBr = 2 CdBr + H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
NaNO2 + O2 = Na2O + NO2 =>
4 NaNO2 + O2 = 2 Na2O + 4 NO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + Cr2O3 = Cr + Al2O3 =>
2 Al + Cr2O3 = 2 Cr + Al2O3
Cu + S = Cu2S =>
2 Cu + S = Cu2S
CH4 + F2 = C + HF =>
CH4 + 2 F2 = C + 4 HF
NH3 + Mg = H2 + Mg3N2 =>
2 NH3 + 3 Mg = 3 H2 + Mg3N2
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
C + H2O = CO + H2 =>
C + H2O = CO + H2
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
NH3 + Mg = H2 + Mg3N2 =>
2 NH3 + 3 Mg = 3 H2 + Mg3N2
NH3 + Mg = H2 + Mg3N2 =>
2 NH3 + 3 Mg = 3 H2 + Mg3N2
HCl + HClO4 + FeCl2 = H2O + FeCl3 =>
7 HCl + HClO4 + 8 FeCl2 = 4 H2O + 8 FeCl3
HF + SiO2 = SiF4 + H2O =>
4 HF + SiO2 = SiF4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HF + Na2SiO3 = NaF + H2O + SiF4 =>
6 HF + Na2SiO3 = 2 NaF + 3 H2O + SiF4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Cl + KI = I + KCl =>
Cl + KI = I + KCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Ag + FeSO4 = Fe + AgSO4 =>
Ag + FeSO4 = Fe + AgSO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CrO4{-2} + Br{-} + H{+} = Cr{+3} + Br2 + H2O =>
2 CrO4{-2} + 6 Br{-} + 16 H{+} = 2 Cr{+3} + 3 Br2 + 8 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/18/09
Equations balanced on 05/18/08
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