| Equations balanced on the previous day | Equations balanced on the next day |
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2 Hg2O + O2 = 4 HgO
Si + H2O = SiO2 + H2 =>
Si + 2 H2O = SiO2 + 2 H2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
PbS + NaNO3 + NaCl = Pb + Na2SO4 + NONaCl =>
PbS + 2 NaNO3 + 2 NaCl = Pb + Na2SO4 + 2 NONaCl
NH3*H2O + MnCl2 = Mn(OH)2 + NH4Cl =>
2 NH3*H2O + MnCl2 = Mn(OH)2 + 2 NH4Cl
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
Mn + H2O2 = MnO2 + H2O =>
Mn + 2 H2O2 = MnO2 + 2 H2O
PbS + NaNO3 + NaOH = Pb + Na2SO4 + NONaOH =>
PbS + 2 NaNO3 + 2 NaOH = Pb + Na2SO4 + 2 NONaOH
Al2S3 + NaHCO3 + O2 = Al(OH)3 + Na2SO4 + CO2 =>
Al2S3 + 6 NaHCO3 + 6 O2 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
Al + H3PO4 = H2 + AlPO4 =>
2 Al + 2 H3PO4 = 3 H2 + 2 AlPO4
CO2 + C = CO =>
CO2 + C = 2 CO
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
CH3(CH2)4CH3 + O = CO2 + H2O =>
CH3(CH2)4CH3 + 19 O = 6 CO2 + 7 H2O
PbS + NaNO3 + (NH2)2CO = Pb + Na2SO4 + NO(NH2)2CO =>
PbS + 2 NaNO3 + 2(NH2)2CO = Pb + Na2SO4 + 2 NO(NH2)2CO
Ca3(PO4)2 + SiO2 + C = P + CaSiO3 + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 2 P + 3 CaSiO3 + 5 CO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
PbS + NaNO3 + PbO = Pb + Na2SO4 + NO2 =>
PbS + 2 NaNO3 + 2 PbO = 3 Pb + Na2SO4 + 2 NO2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Al + H3PO4 = H2 + AlPO4 =>
2 Al + 2 H3PO4 = 3 H2 + 2 AlPO4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Fe + Cl2 = FeCl =>
2 Fe + Cl2 = 2 FeCl
CO2 + C = CO =>
CO2 + C = 2 CO
Si2 + Cl6 + H2O = SiO2 + HCl =>
3 Si2 + 4 Cl6 + 12 H2O = 6 SiO2 + 24 HCl
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Hg2O + O2 = HgO =>
2 Hg2O + O2 = 4 HgO
Al + H3PO4 = H2 + AlPO4 =>
2 Al + 2 H3PO4 = 3 H2 + 2 AlPO4
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Hg2O + O2 = HgO =>
2 Hg2O + O2 = 4 HgO
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ga3 + O = Ga2O3 =>
2 Ga3 + 9 O = 3 Ga2O3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/10/08
Equations balanced on 04/09/07
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