| Equations balanced on the previous day | Equations balanced on the next day |
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Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
FeSO4 + H2SO4 + HNO3 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 3 H2SO4 + 2 HNO3 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
AgI + Fe2(CO3)3 = FeI3 + Ag2(CO3) =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2(CO3)
K2Cr2O7 + SnCl2 + HCl = KCl + CrCl3 + SnCl4 + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 KCl + 2 CrCl3 + 3 SnCl4 + 7 H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
HCl + Ba(OH)2 = HOH + BaCl2 =>
2 HCl + Ba(OH)2 = 2 HOH + BaCl2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
NaCl + Ag2S = Na2S + AgCl =>
2 NaCl + Ag2S = Na2S + 2 AgCl
HBr + CaOH = H2O + CaBr =>
HBr + CaOH = H2O + CaBr
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
H2(SO4) + HI = H2S + I2 + H2O =>
H2(SO4) + 8 HI = H2S + 4 I2 + 4 H2O
ZnSO4 + H2O = H2SO4 + O2 + Zn =>
2 ZnSO4 + 2 H2O = 2 H2SO4 + O2 + 2 Zn
NH3 + K2FeO4 + H2O = N2 + Fe(OH)3 + KOH =>
2 NH3 + 2 K2FeO4 + 2 H2O = N2 + 2 Fe(OH)3 + 4 KOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
HF + O2 = F2 + H2O =>
4 HF + O2 = 2 F2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + Cu{2+} = Cu + Zn{2+} =>
Zn + Cu{2+} = Cu + Zn{2+}
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
Al + H3PO4 = H2 + AlPO4 =>
2 Al + 2 H3PO4 = 3 H2 + 2 AlPO4
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
C7H8O + O2 = H2O + CO2 =>
2 C7H8O + 17 O2 = 8 H2O + 14 CO2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH2OH + Tl2O3 = N2 + H2O + TlOH =>
4 NH2OH + Tl2O3 = 2 N2 + 5 H2O + 2 TlOH
Al4C3 + HCl = CH4 + AlCl3 =>
Al4C3 + 12 HCl = 3 CH4 + 4 AlCl3
K2CO3 + FeCl2 = FeCO3 + KCl =>
K2CO3 + FeCl2 = FeCO3 + 2 KCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Zn + Cu{2+} = Cu + Zn{2+} =>
Zn + Cu{2+} = Cu + Zn{2+}
Zn + Cu{2+} = Cu + Zn{2+} =>
Zn + Cu{2+} = Cu + Zn{2+}
Zn + Cu{2+} = Cu + Zn{2+} =>
Zn + Cu{2+} = Cu + Zn{2+}
Zn + Cu{2+} = Cu + Zn{2+} =>
Zn + Cu{2+} = Cu + Zn{2+}
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C6H14 + O2 = CO2 + H20 =>
10 C6H14 + 60 O2 = 60 CO2 + 7 H20
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/31/11
Equations balanced on 09/30/10
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