| Equations balanced on the previous day | Equations balanced on the next day |
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60 PCl3 + 9 H20 = 20 P(oh)3 + 180 HCl
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Ca + CuSO4 = CaSO4 + Cu =>
Ca + CuSO4 = CaSO4 + Cu
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
PCl3 + H2O = P(OH)3 + HCl =>
PCl3 + 3 H2O = P(OH)3 + 3 HCl
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
Fe(C5H7O2)3 + NO3 + NaHCO3 = NaNO3 + Fe(OH)3 + H20 + CO2 =>
4 Fe(C5H7O2)3 + 108 NO3 + 108 NaHCO3 = 108 NaNO3 + 4 Fe(OH)3 + 9 H20 + 168 CO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Cu(NO3)2 + H2O = Cu(H2O)6{2+} + NO3{-} =>
Cu(NO3)2 + 6 H2O = Cu(H2O)6{2+} + 2 NO3{-}
HNO3 + Ca(OH)2 = H2O + Ca(NO3)2 =>
2 HNO3 + Ca(OH)2 = 2 H2O + Ca(NO3)2
C2H2 + O2 = CO2 + H20 =>
10 C2H2 + 20 O2 = 20 CO2 + H20
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
CoSO4 + NH3 + H2O = [Co(NH3)5H2O] + S + H2O2 =>
CoSO4 + 5 NH3 + 5 H2O = [Co(NH3)5H2O] + S + 4 H2O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2 + O3 = N2O5 =>
3 N2 + 5 O3 = 3 N2O5
CoSO4 + NH3 + H2O = [Co5(NH3)H2O] + S + H2O2 =>
5 CoSO4 + NH3 + 21 H2O = [Co5(NH3)H2O] + 5 S + 20 H2O2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HCl + Na2CO3 = H2CO3 + NaCl =>
2 HCl + Na2CO3 = H2CO3 + 2 NaCl
CoSO4 + NH3 + H2O = [Co(NH3)5H2O] + S + H2O2 =>
CoSO4 + 5 NH3 + 5 H2O = [Co(NH3)5H2O] + S + 4 H2O2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
Zn + CuBr2 = ZnBr2 + Cu =>
Zn + CuBr2 = ZnBr2 + Cu
Fe + S2 = Fe2S =>
4 Fe + S2 = 2 Fe2S
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Ag(NO3) + AlCl3 = AgCl3 + Al(NO3) =>
Ag(NO3) + AlCl3 = AgCl3 + Al(NO3)
Fe2(CO3)3(s) + HCl(aq) = FeCl3(aq) + H2O(l) + CO2(g) =>
Fe2(CO3)3(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2O(l) + 3 CO2(g)
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
K2CO3 + HCl = H2O + CO2 + KCl =>
K2CO3 + 2 HCl = H2O + CO2 + 2 KCl
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Sn(CO3)2 + K = K2CO3 + Sn =>
Sn(CO3)2 + 4 K = 2 K2CO3 + Sn
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H3PO4 + Ca(OH) = Ca3PO4 + H2O =>
H3PO4 + 3 Ca(OH) = Ca3PO4 + 3 H2O
H3PO4 + Ca(OH) = Ca3PO4 + H2O =>
H3PO4 + 3 Ca(OH) = Ca3PO4 + 3 H2O
S + O2 = SO2 =>
S + O2 = SO2
H2SO4 + CuCO3 = H2O + CO2 + CuSO4 =>
H2SO4 + CuCO3 = H2O + CO2 + CuSO4
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
C8H18(g) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
F2 + NaCl = NaF + Cl2 =>
F2 + 2 NaCl = 2 NaF + Cl2
CaOH2 + CO2 = CaCO3 + H2 =>
CaOH2 + CO2 = CaCO3 + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/21/09
Equations balanced on 10/21/08
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