| Equations balanced on the previous day | Equations balanced on the next day |
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PbO + H2S = PbS + H2O
CaCl2 + NH4OH = Ca(OH)2 + NH4Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2 NH4Cl
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Sc2(CO3)3 = Sc2O3 + CO2 =>
Sc2(CO3)3 = Sc2O3 + 3 CO2
NaF = Na + F2 =>
2 NaF = 2 Na + F2
Ca + H2O = CaOH + H2 =>
2 Ca + 2 H2O = 2 CaOH + H2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
NaF = Na + F2 =>
2 NaF = 2 Na + F2
NaI + Pb(NO3)2 = NaNO3 + PbI2 =>
2 NaI + Pb(NO3)2 = 2 NaNO3 + PbI2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KN3 + KNO3 + K2CO3 + CuO = K5[CuO2]CO3 + N2 =>
16 KN3 + 2 KNO3 + 6 K2CO3 + 6 CuO = 6 K5[CuO2]CO3 + 25 N2
H = H2 =>
2 H = H2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Co(NO3)2 + Na3PO4H2O = Co3(PO4)2 + NaNO3 + H2O =>
3 Co(NO3)2 + 2 Na3PO4H2O = Co3(PO4)2 + 6 NaNO3 + 2 H2O
Fe(OH)2 + H2O + O2 = Fe(OH)3 =>
4 Fe(OH)2 + 2 H2O + O2 = 4 Fe(OH)3
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
PbO2 + MnSO4 + H2O = PbO + MnO4{-} + SO4 + H{+} =>
7 PbO2 + 2 MnSO4 + H2O = 7 PbO + 2 MnO4{-} + 2 SO4 + 2 H{+}
Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O
P4 + NaOH + H2O = NaH2PO2 + PH3 =>
P4 + 3 NaOH + 3 H2O = 3 NaH2PO2 + PH3
Mg + O = MgO =>
Mg + O = MgO
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
PbO2 + Ba(OH)2 = BaPbO3 + H2O =>
PbO2 + Ba(OH)2 = BaPbO3 + H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
Al(NO3)3 + H2O + NH3 = NH4NO3 + Al(OH)3 =>
Al(NO3)3 + 3 H2O + 3 NH3 = 3 NH4NO3 + Al(OH)3
Pb(C2H3O2)2 + BaCl2 = Ba(C2H3O2)2 + PbCl2 =>
Pb(C2H3O2)2 + BaCl2 = Ba(C2H3O2)2 + PbCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeC2O4*2H20 + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*2H20 + 43 O2 = 2 Fe2O3 + 80 H2O + 8 CO2
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
NaBr + H2SO4 = Br2 + SO2 + Na2SO4 + H2O =>
2 NaBr + 2 H2SO4 = Br2 + SO2 + Na2SO4 + 2 H2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Co(NO3)2*6H2O + Na3PO4*12H2O = Co3(PO4)2 + NaNO3 + H2O =>
3 Co(NO3)2*6H2O + 2 Na3PO4*12H2O = Co3(PO4)2 + 6 NaNO3 + 42 H2O
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
Co(NO3)2*H2O + Na3PO4*H2O = Co3(PO4)2 + NaNO3 + H2O =>
3 Co(NO3)2*H2O + 2 Na3PO4*H2O = Co3(PO4)2 + 6 NaNO3 + 5 H2O
Al2 + O3 = Al2O3 =>
Al2 + O3 = Al2O3
Co(NO3)2*6H2O + Na3PO4*12H2O = Co3(PO4)2 + NaNO3 + H2O =>
3 Co(NO3)2*6H2O + 2 Na3PO4*12H2O = Co3(PO4)2 + 6 NaNO3 + 42 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al2O3 = Al2 + O3 =>
Al2O3 = Al2 + O3
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
Cu{+2} + Fe = Cu + Fe{+3} =>
3 Cu{+2} + 2 Fe = 3 Cu + 2 Fe{+3}
CuCO3 + HCl = CuCl2 + CO2 + H2O =>
CuCO3 + 2 HCl = CuCl2 + CO2 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/15/10
Equations balanced on 10/15/09
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