| Equations balanced on the previous day | Equations balanced on the next day |
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4 Fe + 3 O2 = 2 Fe2O3
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
KI(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbI(NO3) =>
KI(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbI(NO3)
Sn + SbCl5 = Sb + SnCl =>
5 Sn + SbCl5 = Sb + 5 SnCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
Ca + H2O = H + CaOH =>
Ca + H2O = H + CaOH
Ca + H2O = H + Ca(OH) =>
Ca + H2O = H + Ca(OH)
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al + Br2 = Al2Br3 =>
4 Al + 3 Br2 = 2 Al2Br3
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
CaCO3 + HNO3 = Ca(NO3)2 + H2CO3 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2CO3
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/14/08
Equations balanced on 07/14/07
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