| Equations balanced on the previous day | Equations balanced on the next day |
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3 H2O + P2O5 = 2 H3PO4
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Br + NaI = NaBr + I2 =>
2 Br + 2 NaI = 2 NaBr + I2
Br + NaI2 = NaBr + I =>
Br + NaI2 = NaBr + 2 I
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Ca + H2O = H2 + Ca(OH)2 =>
Ca + 2 H2O = H2 + Ca(OH)2
Na2CO3 + Ba(NO3)2 = NaNO3 + BaCO3 =>
Na2CO3 + Ba(NO3)2 = 2 NaNO3 + BaCO3
Al + H3PO4 = H2 + AlPO4 =>
2 Al + 2 H3PO4 = 3 H2 + 2 AlPO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
S + O2 = SO2 =>
S + O2 = SO2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Na2CO3 + Ca(NO3)2 = NaNO3 + CaCO3 =>
Na2CO3 + Ca(NO3)2 = 2 NaNO3 + CaCO3
Fe{3+} + NaOH = Fe(OH)3 + Na{+} =>
Fe{3+} + 3 NaOH = Fe(OH)3 + 3 Na{+}
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Cu + O = CuO =>
Cu + O = CuO
P4S3 + O2 = P4O10 + SO2 =>
P4S3 + 8 O2 = P4O10 + 3 SO2
AlBr3 + (NH4)2Cr2O7 = Al2(Cr2O7)3 + NH4Br =>
2 AlBr3 + 3(NH4)2Cr2O7 = Al2(Cr2O7)3 + 6 NH4Br
Na2CO3 + Cu(NO3)2 = NaNO3 + CuCO3 =>
Na2CO3 + Cu(NO3)2 = 2 NaNO3 + CuCO3
NH4Cl + NaNO2 = NaCl + N2 + H2O =>
NH4Cl + NaNO2 = NaCl + N2 + 2 H2O
Zn{2+} + NaOH = Zn(OH)4{2-} + Na{+} =>
Zn{2+} + 4 NaOH = Zn(OH)4{2-} + 4 Na{+}
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Na2CO3 + Fe(NO3)3 = Fe2(CO3)3 + NaNO3 =>
3 Na2CO3 + 2 Fe(NO3)3 = Fe2(CO3)3 + 6 NaNO3
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
Fe + O = FeO =>
Fe + O = FeO
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Na2CO3 + AgNO3 = NaNO3 + Ag2CO3 =>
Na2CO3 + 2 AgNO3 = 2 NaNO3 + Ag2CO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
AlBr3 + K2SO4 = Al2(SO4)3 + KBr =>
2 AlBr3 + 3 K2SO4 = Al2(SO4)3 + 6 KBr
Na2CO3 + Zn(NO3)2 = NaNO3 + ZnCO3 =>
Na2CO3 + Zn(NO3)2 = 2 NaNO3 + ZnCO3
K + O2 = K2O2 =>
2 K + O2 = K2O2
KIO3 + H2SO3 = KHSO3 + H2SO4 + I2 + H2O =>
2 KIO3 + 7 H2SO3 = 2 KHSO3 + 5 H2SO4 + I2 + H2O
PbCl2 + AgNO3 = AgCl + Pb(NO3)2 =>
PbCl2 + 2 AgNO3 = 2 AgCl + Pb(NO3)2
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Cl + NaOH = NaCl + NaClO + H2O =>
2 Cl + 2 NaOH = NaCl + NaClO + H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
AlCl3 + NH4OH = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4OH = Al(OH)3 + 3 NH4Cl
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Mg3N2 + HCl = MgCl2 + NH4Cl =>
Mg3N2 + 8 HCl = 3 MgCl2 + 2 NH4Cl
FeCl3 + Ca(OH)2 = CaCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Ca(OH)2 = 3 CaCl2 + 2 Fe(OH)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Hg2O + O2 = HgO =>
2 Hg2O + O2 = 4 HgO
NaCl + NH4NO3 = NaNO3 + NH4Cl =>
NaCl + NH4NO3 = NaNO3 + NH4Cl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/26/07
Equations balanced on 11/25/06
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