| Equations balanced on the previous day | Equations balanced on the next day |
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CaCO3 = CaO + CO2
Na(OH) + H2SO4 = Na2SO4 + H2O =>
2 Na(OH) + H2SO4 = Na2SO4 + 2 H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
NaHCO3 + HCl = CO2 + H2O + NaCl =>
NaHCO3 + HCl = CO2 + H2O + NaCl
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Al + CuCl2 = AlCl + Cu =>
2 Al + CuCl2 = 2 AlCl + Cu
H2O + Mn{3+} = Mn{2+} + MnO2 + H{+} =>
2 H2O + 2 Mn{3+} = Mn{2+} + MnO2 + 4 H{+}
K + H2O = KO + H2 =>
K + H2O = KO + H2
C2H3OH + O2 = H2O + CO2 =>
2 C2H3OH + 5 O2 = 4 H2O + 4 CO2
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Cu(NO3)2 + BaS = Ba(NO3)2 + CuS =>
Cu(NO3)2 + BaS = Ba(NO3)2 + CuS
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Fe + H2O = Fe2O4 + H2 =>
2 Fe + 4 H2O = Fe2O4 + 4 H2
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
ZnSO4 + H3PO4 = ZnHPO4 + H2SO4 =>
ZnSO4 + H3PO4 = ZnHPO4 + H2SO4
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AlHCl = AlCl + H =>
AlHCl = AlCl + H
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
H2O + SbO3{-3} + ClO2 = ClO2{-} + Sb(OH)6{-} =>
3 H2O + SbO3{-3} + 2 ClO2 = 2 ClO2{-} + Sb(OH)6{-}
CaCu + Na2CO3 = NaCu + Ca2CO3 =>
2 CaCu + Na2CO3 = 2 NaCu + Ca2CO3
Cr + Fe(NO3) = Fe + Cr(NO3)3 =>
Cr + 3 Fe(NO3) = 3 Fe + Cr(NO3)3
MnO4{-} + C2O4{2-} + OH{-} = MnO2 + CO3{2-} + H2O =>
2 MnO4{-} + 3 C2O4{2-} + 4 OH{-} = 2 MnO2 + 6 CO3{2-} + 2 H2O
CaCu + Na2SO4 = NaCu + Ca2SO4 =>
2 CaCu + Na2SO4 = 2 NaCu + Ca2SO4
CaCu + NaCl = NaCu + CaCl =>
CaCu + NaCl = NaCu + CaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgSo4 + Ca(OH)2 = Mg(OH)2 + CaSo4 =>
MgSo4 + Ca(OH)2 = Mg(OH)2 + CaSo4
NiCl2 + Mg = MgCl2 + Ni =>
NiCl2 + Mg = MgCl2 + Ni
MgSO4 + NaCO3 = NaSO4 + MgCO3 =>
MgSO4 + NaCO3 = NaSO4 + MgCO3
CrO4{-} + Fe{2+} + H2O = Cr{3+} + Fe{3+} + OH{-} =>
CrO4{-} + 4 Fe{2+} + 4 H2O = Cr{3+} + 4 Fe{3+} + 8 OH{-}
N2 = N3 =>
3 N2 = 2 N3
FeCrO4 + H2O = FeCr + OH =>
FeCrO4 + 4 H2O = FeCr + 8 OH
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Li + O2 = LiO =>
2 Li + O2 = 2 LiO
FeCrO4 + H2O = FeCr + OH =>
FeCrO4 + 4 H2O = FeCr + 8 OH
CH3COOH + NaCl = NaClCH2COOH + H2 =>
2 CH3COOH + 2 NaCl = 2 NaClCH2COOH + H2
Mg + O = MgO =>
Mg + O = MgO
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/05/13
Equations balanced on 07/05/12
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