| Equations balanced on the previous day | Equations balanced on the next day |
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NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Na + O2 = NaO2 =>
Na + O2 = NaO2
Na2CO3 + Al(NO3)3 = NaNO3 + Al2(CO3)3 =>
3 Na2CO3 + 2 Al(NO3)3 = 6 NaNO3 + Al2(CO3)3
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
CuCO3 + C = Cu + CO2 =>
2 CuCO3 + C = 2 Cu + 3 CO2
Al + Br = AlBr3 =>
Al + 3 Br = AlBr3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Na + S = NaS =>
Na + S = NaS
Na3PO4 + H2O = Na3PO4H + OH =>
Na3PO4 + H2O = Na3PO4H + OH
Na + S = NaS =>
Na + S = NaS
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
H4C2 + O2 = CO2 + H2O =>
H4C2 + 3 O2 = 2 CO2 + 2 H2O
PbCO3 + HCl = PbCl2 + H2CO3 =>
PbCO3 + 2 HCl = PbCl2 + H2CO3
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
C9H9 + O2 = CO2 + H2O =>
4 C9H9 + 45 O2 = 36 CO2 + 18 H2O
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
H3(PO4) + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaOH + Fe(NO3)3 = FeOH + Na(NO3)3 =>
NaOH + Fe(NO3)3 = FeOH + Na(NO3)3
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
O2 = O3 =>
3 O2 = 2 O3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K + Br3 = KBr =>
3 K + Br3 = 3 KBr
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Fe + PbSO4 = FeSO4 + Pb =>
Fe + PbSO4 = FeSO4 + Pb
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CoS + NaClO3 = CoSO4 + NaCl =>
3 CoS + 4 NaClO3 = 3 CoSO4 + 4 NaCl
Al3 + Fe3O4 = Fe + Al2O4 =>
2 Al3 + 3 Fe3O4 = 9 Fe + 3 Al2O4
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
HIO + H2O = H3O + IO =>
HIO + H2O = H3O + IO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
MgS + Na2O = Na2S + MgO =>
MgS + Na2O = Na2S + MgO
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/03/11
Equations balanced on 06/02/10
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