| Equations balanced on the previous day | Equations balanced on the next day |
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2 HCl + CaCO3 = H2O + CO2 + CaCl2
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
PbNO3 + KI = KNO3 + PbI =>
PbNO3 + KI = KNO3 + PbI
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
AgNO3 + K + I = AgKI + KNO3 =>
AgNO3 + 2 K + I = AgKI + KNO3
Ca + CuO = CaO + Cu =>
Ca + CuO = CaO + Cu
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
YCl3 + C2O4H2 = Y2(C2O4)3 + HCl =>
2 YCl3 + 3 C2O4H2 = Y2(C2O4)3 + 6 HCl
SO2 + MnO4{-} + H{+} = Mn{2+} + SO3 + H2O =>
5 SO2 + 2 MnO4{-} + 6 H{+} = 2 Mn{2+} + 5 SO3 + 3 H2O
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Ca + H2O = H2 + Ca(OH)2 =>
Ca + 2 H2O = H2 + Ca(OH)2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
NH4OH + H3PO4 = N3H12PO4 + H2O =>
3 NH4OH + H3PO4 = N3H12PO4 + 3 H2O
NH40H + H3PO4 = (NH4)3PO4 + H20 =>
30 NH40H + 10 H3PO4 = 10(NH4)3PO4 + 57 H20
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
H2S + O2 = H2SO4 =>
H2S + 2 O2 = H2SO4
H2O + O2 + SO2 = H2SO4 =>
2 H2O + O2 + 2 SO2 = 2 H2SO4
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
H2CO3 + Ba(OH)2 = H2O + BaCO3 =>
H2CO3 + Ba(OH)2 = 2 H2O + BaCO3
FeCl3 + AgNO3 = Fe(NO3) + Ag + Cl =>
FeCl3 + AgNO3 = Fe(NO3) + Ag + 3 Cl
Fe2O3 + S = SO3 + Fe =>
Fe2O3 + S = SO3 + 2 Fe
Cu2S + SO4{-2} + H3O{+} = Cu + SO2 + H2O =>
Cu2S + 2 SO4{-2} + 4 H3O{+} = 2 Cu + 3 SO2 + 6 H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + (H2O)6 =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + (H2O)6
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
CH3OH + KMnO4 + H3O{+} = CO2 + K{1+} + Mn{2+} + H2O =>
5 CH3OH + 6 KMnO4 + 18 H3O{+} = 5 CO2 + 6 K{1+} + 6 Mn{2+} + 37 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Ca2(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca2(PO4)2 + 2 SiO2 + 6 C = 2 CaSiO3 + 6 CO + 2 P
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
C3H5N3O9 = N2 + CO2 + H2O + O2 =>
4 C3H5N3O9 = 6 N2 + 12 CO2 + 10 H2O + O2
Al + CuO = AlO + Cu =>
Al + CuO = AlO + Cu
Al(Cl)3 + NaOH = NaCl + Al(OH)3 =>
Al(Cl)3 + 3 NaOH = 3 NaCl + Al(OH)3
(CO2H)2 + CrO7{-2} + H{+1} = Cr{3+} + CO2 + H2O =>
9(CO2H)2 + 2 CrO7{-2} + 10 H{+1} = 2 Cr{3+} + 18 CO2 + 14 H2O
FeCl3 + AgNO3 = Fe(NO3) + Ag + Cl =>
FeCl3 + AgNO3 = Fe(NO3) + Ag + 3 Cl
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
MnCl3 + K3PO4 = MnPO4 + KCl =>
MnCl3 + K3PO4 = MnPO4 + 3 KCl
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Cu + NaCl = CuCl + Na =>
Cu + NaCl = CuCl + Na
Ca2(CO3)2 = Ca2O2 + CO2 =>
Ca2(CO3)2 = Ca2O2 + 2 CO2
Al + CuO = AlO + Cu =>
Al + CuO = AlO + Cu
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/12/06
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