| Equations balanced on the previous day | Equations balanced on the next day |
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2 Co2O3 = 4 CoO + O2
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
Pb(NO3) + Na(CO3) = Pb(CO3) + Na(NO3) =>
Pb(NO3) + Na(CO3) = Pb(CO3) + Na(NO3)
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
F + NaCl = NaF + Cl2 =>
2 F + 2 NaCl = 2 NaF + Cl2
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
CoO + C = Co + CO2 =>
2 CoO + C = 2 Co + CO2
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Zn + AgNO3 = ZnNO3 + Ag =>
Zn + AgNO3 = ZnNO3 + Ag
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
KF + BaBr = BaF + KBr =>
KF + BaBr = BaF + KBr
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
Al + H2SO4 = AlSO4 + H2 =>
Al + H2SO4 = AlSO4 + H2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Mn3(PO4)2 + NH4Cl = MnCl2 + (NH4)3PO4 =>
Mn3(PO4)2 + 6 NH4Cl = 3 MnCl2 + 2(NH4)3PO4
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Cl2 + NaBr = ClBr + Na =>
Cl2 + 2 NaBr = 2 ClBr + 2 Na
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CaSO3 + O = CaSO4 =>
CaSO3 + O = CaSO4
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
H2S + O = H2O + S =>
H2S + O = H2O + S
H2S + O2 = H2O + S8 =>
8 H2S + 4 O2 = 8 H2O + S8
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/14/08
Equations balanced on 12/14/07
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