| Equations balanced on the previous day | Equations balanced on the next day |
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Na2CO3 + CaCl2 = 2 NaCl + CaCO3
FeSO4 + K2CrO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 FeSO4 + 2 K2CrO4 + 8 H2SO4 = 3 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 8 H2O
V + O2 = V5O =>
10 V + O2 = 2 V5O
Cr(OH)3 + KNO3 + Na2CO3 = NaCrO4 + K2CrO4 + NO + CO2 + H2O =>
14 Cr(OH)3 + 16 KNO3 + 3 Na2CO3 = 6 NaCrO4 + 8 K2CrO4 + 16 NO + 3 CO2 + 21 H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Ba(OH)2 + Cr2(SO4)3 = BaSO4 + Cr(OH)3 =>
3 Ba(OH)2 + Cr2(SO4)3 = 3 BaSO4 + 2 Cr(OH)3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
H + O = H2O =>
2 H + O = H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3PO4
HBr + Ca(OH)2 = HOH + BrCaOH =>
HBr + Ca(OH)2 = HOH + BrCaOH
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Al + KSCN + HCl = KCl + AlCl + NH4Cl + C2 + H2S =>
8 Al + 2 KSCN + 12 HCl = 2 KCl + 8 AlCl + 2 NH4Cl + C2 + 2 H2S
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3PO4
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3CH3OH + O2 = H2O + CO2 =>
4 CH3CH3OH + 13 O2 = 14 H2O + 8 CO2
C3H7OH + O2 = H2O + CO2 =>
2 C3H7OH + 9 O2 = 8 H2O + 6 CO2
AsO4{3�} + NO2{�} + OH{-} = AsO2{�} + NO3{�} + H2O =>
2 AsO4{3�} + 7 NO2{�} + 6 OH{-} = 2 AsO2{�} + 7 NO3{�} + 3 H2O
FeCl + NaOH = NaCl + FeOH =>
FeCl + NaOH = NaCl + FeOH
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
C + O2 = CO =>
2 C + O2 = 2 CO
PbS(s) + H2O2(aq) = PbSO4(s) + H2 =>
PbS(s) + 2 H2O2(aq) = PbSO4(s) + 2 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
PbS + H2O2 = PbSO4 + H2 =>
PbS + 2 H2O2 = PbSO4 + 2 H2
SO2 + Ca(OH)2 = CaSO3 + H2O =>
SO2 + Ca(OH)2 = CaSO3 + H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
N2 + H2 = HN3 =>
3 N2 + H2 = 2 HN3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
BaCl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl
Na + HNO3 = H + NaNO3 =>
Na + HNO3 = H + NaNO3
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Ni + Cu2O = Cu2 + NiO =>
Ni + Cu2O = Cu2 + NiO
Ni + Cu2O = Cu2 + NiO =>
Ni + Cu2O = Cu2 + NiO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
CrO3 + H2SO4 = Cr2(SO4)3 + H2O + O2 =>
4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 6 H2O + 3 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/31/07
Equations balanced on 11/30/06
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