| Equations balanced on the previous day | Equations balanced on the next day |
Cl2 + 2 NaBr = 2 NaCl + Br2
Mg(OH)2 + (NH4)3PO4 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 6 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
HCl + Fe(HCO3)2 = FeCl2 + H2O + CO2 =>
2 HCl + Fe(HCO3)2 = FeCl2 + 2 H2O + 2 CO2
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cl2 + NaI = NaCl + I =>
Cl2 + 2 NaI = 2 NaCl + 2 I
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
O2 + N2 = NO2 =>
2 O2 + N2 = 2 NO2
MnO2 + NH4 = Mn2O3 + NH3 + H2O =>
2 MnO2 + 2 NH4 = Mn2O3 + 2 NH3 + H2O
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
O2 + N2 = NO2 =>
2 O2 + N2 = 2 NO2
Cr2O7 + OH = CrOH + O =>
Cr2O7 + 2 OH = 2 CrOH + 7 O
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
Al(OH)3 + Na2CO3 = NaOH + Al2(CO3)3 =>
2 Al(OH)3 + 3 Na2CO3 = 6 NaOH + Al2(CO3)3
KO2 + H2O + CO2 = KHCO3 + O2 =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO3 + 3 O2
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaCO3 + SO2 = CaSO3 + CO2 =>
CaCO3 + SO2 = CaSO3 + CO2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Fe3O4ZnO + CO = FeO + ZnO + CO2 =>
Fe3O4ZnO + CO = 3 FeO + ZnO + CO2
NaHSO4 = Na2SO4 + H2O + SO3 =>
2 NaHSO4 = Na2SO4 + H2O + SO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3OH + O2 = H2O + HCO =>
4 CH3OH + 3 O2 = 6 H2O + 4 HCO
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
CuSO4 + Al = Cu + Al2(SO4)3 =>
3 CuSO4 + 2 Al = 3 Cu + Al2(SO4)3
C10H14N2 + O2 = CO2 + H2O + N2 =>
2 C10H14N2 + 27 O2 = 20 CO2 + 14 H2O + 2 N2
PbSO4 + AgCl = Ag2SO4 + PbCl2 =>
PbSO4 + 2 AgCl = Ag2SO4 + PbCl2
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Hg(NO3)2 + (NH4)2S = HgS + NH4(NO3) =>
Hg(NO3)2 + (NH4)2S = HgS + 2 NH4(NO3)
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
H2O + Br = BrO3 + H3O =>
9 H2O + Br = BrO3 + 6 H3O
AgOH + HCl = AgCl + H2O =>
AgOH + HCl = AgCl + H2O
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Pb(NO3)2 + Mg = Mg(NO3)2 + Pb =>
Pb(NO3)2 + Mg = Mg(NO3)2 + Pb
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeCl2 + H2S = FeS + HCl =>
FeCl2 + H2S = FeS + 2 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/19/09
Equations balanced on 10/19/08
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