| Equations balanced on the previous day | Equations balanced on the next day |
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2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
HCl + Mg = MgCl + H2 =>
2 HCl + 2 Mg = 2 MgCl + H2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Na2CO3 + CaCl2 = NaCl + CaCO3 =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ba + H3AsO4 = H2 + Ba3(AsO4)2 =>
3 Ba + 2 H3AsO4 = 3 H2 + Ba3(AsO4)2
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
Fe + S = FeS =>
Fe + S = FeS
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
NaHCO3 + HC2H3O2 = H2O + CO2 + CH3COOHNa =>
8 NaHCO3 + 9 HC2H3O2 = 6 H2O + 10 CO2 + 8 CH3COOHNa
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
C10H22 + O2 = H2O + CO2 =>
2 C10H22 + 31 O2 = 22 H2O + 20 CO2
Na + MgI2 = NaI2 + Mg =>
Na + MgI2 = NaI2 + Mg
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
Na2CO3 + Cu(SO4) = Na2SO4 + CuCO3 =>
Na2CO3 + Cu(SO4) = Na2SO4 + CuCO3
HC2H3O3 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
4 HC2H3O3 + 3 NaHCO3 = 5 CO2 + 3 NaC2H3O2 + 5 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SnO2 + N2 = Sn3N4 + O2 =>
3 SnO2 + 2 N2 = Sn3N4 + 3 O2
Zn + H3PO4 = H2 + Zn3(PO4)2 =>
3 Zn + 2 H3PO4 = 3 H2 + Zn3(PO4)2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
Cu + Mg(NO3)2 = Mg + Cu(NO3) =>
2 Cu + Mg(NO3)2 = Mg + 2 Cu(NO3)
NaHCO3 + HC2H3O2 = H2O + CO2 + CHC2H3O2Na =>
8 NaHCO3 + 13 HC2H3O2 = 14 H2O + 10 CO2 + 8 CHC2H3O2Na
CaO + HCl = CaCl + OH =>
CaO + HCl = CaCl + OH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + Zn(NO3)2 = Zn + Cu(NO3) =>
2 Cu + Zn(NO3)2 = Zn + 2 Cu(NO3)
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Cu + AgNO3 = Ag + CuNO3 =>
Cu + AgNO3 = Ag + CuNO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
HI = H + I =>
HI = H + I
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
XNa + H2O = XNaOH + H2 =>
2 XNa + 2 H2O = 2 XNaOH + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/08/09
Equations balanced on 04/07/08
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