| Equations balanced on the previous day | Equations balanced on the next day |
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PbNO3(aq) + NaCl(aq) = PbCl(s) + NaNO3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
FeCl3 + H2O = HCl + Fe2O3 =>
2 FeCl3 + 3 H2O = 6 HCl + Fe2O3
FeCl3 + H2O = HCl + Fe + O2 =>
4 FeCl3 + 6 H2O = 12 HCl + 4 Fe + 3 O2
HCl + NaCl = NaH2 + Cl2 =>
4 HCl + 2 NaCl = 2 NaH2 + 3 Cl2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
NaH + HCl = NaCl + H2 =>
NaH + HCl = NaCl + H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/04/10
Equations balanced on 09/03/09
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