| Equations balanced on the previous day | Equations balanced on the next day |
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Ca + 2 H2O = Ca(OH)2 + H2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
MgS + H3PO4 = Mg3(PO4)2 + H2S = =>
3 MgS + 2 H3PO4 = Mg3(PO4)2 + 3 H2S
MnCl2 + KOH = Mn(OH)2 + KCl =>
MnCl2 + 2 KOH = Mn(OH)2 + 2 KCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HI = H2 + I =>
2 HI = H2 + 2 I
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
LiNO3 = LiNO2 + O2 =>
2 LiNO3 = 2 LiNO2 + O2
LiNO3 = LiNO2 + O =>
LiNO3 = LiNO2 + O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
CuSO4 = SO2 + O2 + CuO =>
2 CuSO4 = 2 SO2 + O2 + 2 CuO
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ba(OH)2 + NH4Cl = BaCl2 + NH4OH =>
Ba(OH)2 + 2 NH4Cl = BaCl2 + 2 NH4OH
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
CuCl2 = Cu + Cl =>
CuCl2 = Cu + 2 Cl
CuCl2 = Cu + Cl2 =>
CuCl2 = Cu + Cl2
CH4 = C2 + H2 =>
2 CH4 = C2 + 4 H2
CH4 = C + H2 =>
CH4 = C + 2 H2
K + O2 = KO2 =>
K + O2 = KO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Co3O4 + HNO3 = Co(NO3)2 + H2O + O2 =>
2 Co3O4 + 12 HNO3 = 6 Co(NO3)2 + 6 H2O + O2
Al{+3} + Ni = Al + Ni{+2} =>
2 Al{+3} + 3 Ni = 2 Al + 3 Ni{+2}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NaCN + O3 + H2O = CO2 + NaOH + N2 =>
6 NaCN + 5 O3 + 3 H2O = 6 CO2 + 6 NaOH + 3 N2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
SCN + O3 = CO2 + SO4 + N2 =>
2 SCN + 4 O3 = 2 CO2 + 2 SO4 + N2
CH4 + F2 = CF4 + HF =>
CH4 + 4 F2 = CF4 + 4 HF
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/04/10
Equations balanced on 07/04/09
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