Equations balanced on the previous day | Equations balanced on the next day |
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Mg + O2 = MgO2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NaOH + Zn = Na2ZnO2 + H2 =>
2 NaOH + Zn = Na2ZnO2 + H2
LaC2(s) + H2O(l) = La(OH)3(s) + C2H2(g) + H2(g) =>
2 LaC2(s) + 6 H2O(l) = 2 La(OH)3(s) + 2 C2H2(g) + H2(g)
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
NO2 + H2O + O = HNO3 =>
2 NO2 + H2O + O = 2 HNO3
Zn + KNO3 + HCl = ZnCl2 + KCl + NH4Cl + H2O =>
4 Zn + KNO3 + 10 HCl = 4 ZnCl2 + KCl + NH4Cl + 3 H2O
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
BCl3(g) + H2O(l) = B(OH)3 + HCl(aq) =>
BCl3(g) + 3 H2O(l) = B(OH)3 + 3 HCl(aq)
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Fe + F = Fe3F =>
3 Fe + F = Fe3F
PbO2 = PbO + O =>
PbO2 = PbO + O
Hg + O = HgO =>
Hg + O = HgO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Fe(OH)3 + HClO3 = Fe(ClO3)3 + H2O =>
Fe(OH)3 + 3 HClO3 = Fe(ClO3)3 + 3 H2O
Cu(NO3)2 + NaOH = Na(NO3) + Cu(OH)2 =>
Cu(NO3)2 + 2 NaOH = 2 Na(NO3) + Cu(OH)2
CH4O + O2 = H2O + CO2 =>
2 CH4O + 3 O2 = 4 H2O + 2 CO2
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
AgNO3(s) = Ag(s) + NO2(g) + O2(g) =>
2 AgNO3(s) = 2 Ag(s) + 2 NO2(g) + O2(g)
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
CaI2 + H2SO4 = HI + CaSO4 =>
CaI2 + H2SO4 = 2 HI + CaSO4
Na3PO4 + FeCl2 = Fe3(PO4)2 + NaCl =>
2 Na3PO4 + 3 FeCl2 = Fe3(PO4)2 + 6 NaCl
Fe3O4 = Fe + O =>
Fe3O4 = 3 Fe + 4 O
PbSO4 + AgNO3 = PbNO3 + AgSO4 =>
PbSO4 + AgNO3 = PbNO3 + AgSO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
HF + Ba(OH)2 = BaF2 + H2O =>
2 HF + Ba(OH)2 = BaF2 + 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
TaBr5 + O2 = Ta2O5 + Br2 =>
4 TaBr5 + 5 O2 = 2 Ta2O5 + 10 Br2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Na + I = NaI =>
Na + I = NaI
Cu + O = CuO =>
Cu + O = CuO
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cu + O = CuO =>
Cu + O = CuO
Na2OH2O = NaOH =>
Na2OH2O = 2 NaOH
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
HgS + O2 = HgO + SO2 =>
2 HgS + 3 O2 = 2 HgO + 2 SO2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/09/11
Equations balanced on 04/08/10
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