Equations balanced on the previous day | Equations balanced on the next day |
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cl + KBr = KCl + Br =>
Cl + KBr = KCl + Br
Fe(OH)3(s) = Fe2O3(s) + H2O(g) =>
2 Fe(OH)3(s) = Fe2O3(s) + 3 H2O(g)
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
Fe(OH)3(s) = Fe2O3(s) + H2O(g) =>
2 Fe(OH)3(s) = Fe2O3(s) + 3 H2O(g)
Zn + Cu{2+} = Zn{2+} + Cu =>
Zn + Cu{2+} = Zn{2+} + Cu
Al + FeO = AlO3 + Fe =>
Al + 3 FeO = AlO3 + 3 Fe
C2H4 + O2 = H2O + CO2 =>
C2H4 + 3 O2 = 2 H2O + 2 CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Al + Cl2 = Al{+3} + Cl{-} =>
2 Al + 3 Cl2 = 2 Al{+3} + 6 Cl{-}
Ca + S = CaS =>
Ca + S = CaS
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
HNO3 = NO2 + O2 + H2O =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Na2CO3(aq) + Ca(OH)2(aq) = NaOH(aq) + CaCO3(s) =>
Na2CO3(aq) + Ca(OH)2(aq) = 2 NaOH(aq) + CaCO3(s)
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
HBr + O2 = H2O + Br2 =>
4 HBr + O2 = 2 H2O + 2 Br2
K2CO3 + Ba = BaCO3 + K =>
K2CO3 + Ba = BaCO3 + 2 K
FeCl2 + K2(CrO4) + HCl = FeCl3 + CrCl3 + KCl + H2O =>
3 FeCl2 + K2(CrO4) + 8 HCl = 3 FeCl3 + CrCl3 + 2 KCl + 4 H2O
NaHCO3 + (H3C6H5O7) = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + (H3C6H5O7) = 3 CO2 + 3 H2O + Na3C6H5O7
Zn + AgNO3 = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3 = 2 Ag + Zn(NO3)2
Cl2 + Co = CoCl2 =>
Cl2 + Co = CoCl2
I2 + KIO3 + HCl = ICl + KCl + H2O =>
2 I2 + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
K3PO4(aq) + MgCl2(aq) = Mg3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 6 KCl(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Bi + CaI = BiI + Ca =>
Bi + CaI = BiI + Ca
FeSO2 + O2 = Fe + SO4 =>
FeSO2 + O2 = Fe + SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
(NH4)3PO4 + Ba(OH)2 = NH4OH + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 Ba(OH)2 = 6 NH4OH + Ba3(PO4)2
CuSO4 + KI = K2SO4 + CuI + I2 =>
2 CuSO4 + 4 KI = 2 K2SO4 + 2 CuI + I2
Ca + S = CaS =>
Ca + S = CaS
Al + Cl2 = Al{+3} + Cl{-} =>
2 Al + 3 Cl2 = 2 Al{+3} + 6 Cl{-}
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
FeS2 + O2 = Fe + SO4 =>
FeS2 + 4 O2 = Fe + 2 SO4
C3H7O2N + O2 = H2O + CO2 + N2 =>
4 C3H7O2N + 15 O2 = 14 H2O + 12 CO2 + 2 N2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/13/12
Equations balanced on 03/14/11
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