| Equations balanced on the previous day | Equations balanced on the next day |
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Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
OCl{-} + S2O3{-2} + OH{-} = SO4{-2} + Cl{-} + H20 =>
30 OCl{-} + 10 S2O3{-2} + 20 OH{-} = 20 SO4{-2} + 30 Cl{-} + H20
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
C6H5CH2CH3 + O2 = H2O + CO2 =>
2 C6H5CH2CH3 + 21 O2 = 10 H2O + 16 CO2
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
OCl{-} + S2O3{-2} + OH{-} = SO4{-2} + Cl{-} + H2O =>
4 OCl{-} + S2O3{-2} + 2 OH{-} = 2 SO4{-2} + 4 Cl{-} + H2O
CuSO4 + Mg = CuMg + SO4 =>
CuSO4 + Mg = CuMg + SO4
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Na2S + AgNO3 = Ag2S + NaNO3 =>
Na2S + 2 AgNO3 = Ag2S + 2 NaNO3
C6H10O5 + O2 = H2O + CO2 =>
C6H10O5 + 6 O2 = 5 H2O + 6 CO2
Mg3N2 + H2O = NH3 + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(OH)2
HCl + MgOH = H2O + MgCl =>
HCl + MgOH = H2O + MgCl
Cu + HNO3 = CuNO3 + NO2 + H2O =>
Cu + 2 HNO3 = CuNO3 + NO2 + H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Al2O3 + C = CO2 + Al =>
2 Al2O3 + 3 C = 3 CO2 + 4 Al
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Cr(OH)3 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cu(s) + O2(g) = CuO =>
2 Cu(s) + O2(g) = 2 CuO
Fe2O4 + CO = Fe + CO2 =>
Fe2O4 + 4 CO = 2 Fe + 4 CO2
Al + NaOH + H2O = NaAl(OH)3 + H2 =>
Al + NaOH + 2 H2O = NaAl(OH)3 + H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
PbO2 = Pb + O2 =>
PbO2 = Pb + O2
HC9H7O4 + H2O = C9H7O4 + H3O =>
HC9H7O4 + H2O = C9H7O4 + H3O
NH4Cl + NaOH = NH3 + H2O + NaCl =>
NH4Cl + NaOH = NH3 + H2O + NaCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
ZnO = Zn + O2 =>
2 ZnO = 2 Zn + O2
Co(NO3)3 + (NH4)2S = Co2S3 + NH4NO3 =>
2 Co(NO3)3 + 3(NH4)2S = Co2S3 + 6 NH4NO3
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
(NH4)2CO3 + H2O = NH4OH + H2CO3 =>
(NH4)2CO3 + 2 H2O = 2 NH4OH + H2CO3
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
KNO3 + KOH + Cr2(SO4)3 = K2CrO4 + H2O + KNO2 + K2SO4 =>
3 KNO3 + 10 KOH + Cr2(SO4)3 = 2 K2CrO4 + 5 H2O + 3 KNO2 + 3 K2SO4
Mg(s) + O2(g) = MgO2(s) =>
Mg(s) + O2(g) = MgO2(s)
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
HCl + Ca(OH)2 = HOH + CaCl2 =>
2 HCl + Ca(OH)2 = 2 HOH + CaCl2
HCN + H2O = CN + H3O =>
HCN + H2O = CN + H3O
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
HCl(aq) + NaHCO3(s) = NaCl(s) + CO2(g) + H2O(l) =>
HCl(aq) + NaHCO3(s) = NaCl(s) + CO2(g) + H2O(l)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/26/13
Equations balanced on 10/26/12
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