| Equations balanced on the previous day | Equations balanced on the next day |
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3 Fe + O2 = Fe3O2
NaCl + SO2 + H2O + O2 = Na2(SO4) + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2(SO4) + 4 HCl
H2 + N2 + O2 = H2NO3 =>
2 H2 + N2 + 3 O2 = 2 H2NO3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
FeO + NaOH + H2O = Fe(OH)4 + Na =>
FeO + 2 NaOH + H2O = Fe(OH)4 + 2 Na
Zn + Ag(NO3)2 = Zn(NO3)2 + Ag =>
Zn + Ag(NO3)2 = Zn(NO3)2 + Ag
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
2 C3H5(NO3)3 = 6 CO2 + 5 H2O + 3 N2 + O2
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
2 C3H5(NO3)3 = 6 CO2 + 5 H2O + 3 N2 + O2
NaCl = Na + Cl =>
NaCl = Na + Cl
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
Zn + Fe(NO3) = Zn(NO3)2 + Fe =>
Zn + 2 Fe(NO3) = Zn(NO3)2 + 2 Fe
FeO + NaOH + H2O = Fe(OH)4 + Na =>
FeO + 2 NaOH + H2O = Fe(OH)4 + 2 Na
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
PbO + NaOH + H2O = Pb(OH)4 + Na =>
PbO + 2 NaOH + H2O = Pb(OH)4 + 2 Na
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
NH3 + F2 = NF3 + HF =>
NH3 + 3 F2 = NF3 + 3 HF
FeSi2 + N4O = Fe + Fe2O3 + Si3N4 =>
9 FeSi2 + 6 N4O = 5 Fe + 2 Fe2O3 + 6 Si3N4
K + H2O = KOH + H =>
K + H2O = KOH + H
Pb + Ag(NO3) = Pb(NO3)2 + Ag =>
Pb + 2 Ag(NO3) = Pb(NO3)2 + 2 Ag
P2S5 + C4H10O = C8H19O2PS2 + H2S =>
P2S5 + 4 C4H10O = 2 C8H19O2PS2 + H2S
Fe2O + H2 = Fe + H2O =>
Fe2O + H2 = 2 Fe + H2O
Pb + Cu(NO3) = Pb(NO3)2 + Cu =>
Pb + 2 Cu(NO3) = Pb(NO3)2 + 2 Cu
FeSi2 + N4O = Fe + FeO3 + Si3N4 =>
9 FeSi2 + 6 N4O = 7 Fe + 2 FeO3 + 6 Si3N4
FeSi2 + N4O = Fe + FeO + Si3N4 =>
3 FeSi2 + 2 N4O = Fe + 2 FeO + 2 Si3N4
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
Pb + Fe(NO3) = Pb(NO3)2 + Fe =>
Pb + 2 Fe(NO3) = Pb(NO3)2 + 2 Fe
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeO + H2CO3 = FeCO3 + H2O =>
FeO + H2CO3 = FeCO3 + H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NaOH + NaHSO3 = H2O + Na2SO3 =>
NaOH + NaHSO3 = H2O + Na2SO3
C2 + CuO = Cu + CO2 =>
C2 + 4 CuO = 4 Cu + 2 CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/31/14
Equations balanced on 08/30/13
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