| Equations balanced on the previous day | Equations balanced on the next day |
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C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Na20 + Cl = NaCl =>
Na20 + 20 Cl = 20 NaCl
Cu(NO3)2 = CuO + NO + O3 =>
Cu(NO3)2 = CuO + 2 NO + O3
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Al + KOH + H2SO4 = K + Al2(SO4)3 + H2O =>
2 Al + 6 KOH + 3 H2SO4 = 6 K + Al2(SO4)3 + 6 H2O
H2SO4 + Pb(NO3)2 = HNO3 + PbSO4 =>
H2SO4 + Pb(NO3)2 = 2 HNO3 + PbSO4
Na2(CO3) + CaCl2 = NaCl + CaCO3 =>
Na2(CO3) + CaCl2 = 2 NaCl + CaCO3
HCHO + OH{-} = HCOO{-} + H{+} + {-} =>
HCHO + OH{-} = HCOO{-} + 2 H{+} + 2e
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4 + 2 H2SO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
HCHO + OH{-} = HCOO{-} + H{+} + {-} =>
HCHO + OH{-} = HCOO{-} + 2 H{+} + 2e
PbCrO4 + NaOH = PbOH + NaCrO4 =>
PbCrO4 + NaOH = PbOH + NaCrO4
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
PbCrO4 + HNO3 = PbNO3 + HCrO4 =>
PbCrO4 + HNO3 = PbNO3 + HCrO4
Cu{2+} + OH{-} + {-} = Cu2O + H{+} =>
2 Cu{2+} + OH{-} + 2e = Cu2O + H{+}
NaI + Pb(SO4)2 = PbI4 + Na2SO4 =>
4 NaI + Pb(SO4)2 = PbI4 + 2 Na2SO4
Na20 + Cl = NaCl =>
Na20 + 20 Cl = 20 NaCl
CO2 + NO2 + SO2 + H2O = C7H4N3O6S02 + O2 =>
7 CO2 + 3 NO2 + 2 SO2 + 2 H2O = C7H4N3O6S02 + 10 O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na2000 + Cl = NaCl =>
Na2000 + 2000 Cl = 2000 NaCl
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
FeO + O2 = Fe3O4 =>
6 FeO + O2 = 2 Fe3O4
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
CO2 + NO2 + SO2 + H2O = C7H4N3O6S02 + O2 =>
7 CO2 + 3 NO2 + 2 SO2 + 2 H2O = C7H4N3O6S02 + 10 O2
HCHO + OH{-} = HCOO{-} + H2O + {-} =>
HCHO + 3 OH{-} = HCOO{-} + 2 H2O + 2e
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
B2O3(s) + NaOH(aq) = Na3BO3(aq) + H2O(l) =>
B2O3(s) + 6 NaOH(aq) = 2 Na3BO3(aq) + 3 H2O(l)
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Ca(OH)2 + HCl = CaCl2 + HOH =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 HOH
Cu{2+} + OH{-} + {-} = Cu2O + H2O =>
2 Cu{2+} + 2 OH{-} + 2e = Cu2O + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca(OH)2 + H2O = Ca(OH)2H + HO =>
Ca(OH)2 + H2O = Ca(OH)2H + HO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/02/09
Equations balanced on 10/02/08
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