| Equations balanced on the previous day | Equations balanced on the next day |
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C3H8 + 10 O = 3 CO2 + 4 H2O
Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
Cl3Fe + HNaO = Cl3Na + HFeO =>
Cl3Fe + HNaO = Cl3Na + HFeO
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
S + O2 = SO =>
2 S + O2 = 2 SO
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
C3H8 + O = C2O8 + H2O =>
2 C3H8 + 32 O = 3 C2O8 + 8 H2O
C7H5O2 + O2 = CO2 + H2O =>
4 C7H5O2 + 29 O2 = 28 CO2 + 10 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H{+} + CuS + NO3{-} = Cu{2+} + SO4{2-} + NO + H2O =>
8 H{+} + 3 CuS + 8 NO3{-} = 3 Cu{2+} + 3 SO4{2-} + 8 NO + 4 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
BH4{-} + ClO3{-} = H2BO3{-} + Cl{-} + H2O =>
3 BH4{-} + 4 ClO3{-} = 3 H2BO3{-} + 4 Cl{-} + 3 H2O
CH3OH + O2 = CO + H2O =>
CH3OH + O2 = CO + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Ca + H2O = Ca(OH2) =>
Ca + H2O = Ca(OH2)
S2O3 + H2O = SO4 + H =>
S2O3 + 5 H2O = 2 SO4 + 10 H
Ba + HNO{3} = H + BaNO{3} =>
Ba + HNO{3} = H + BaNO{3}
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CH4 + O = H2O + CO2 =>
CH4 + 4 O = 2 H2O + CO2
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Ba + HNO{3} = H + BaNO{3} =>
Ba + HNO{3} = H + BaNO{3}
AgO = Ag2 + O =>
2 AgO = Ag2 + 2 O
H{+} + CuS + NO3{-} = Cu{2+} + SO4{2-} + NO + H2O =>
8 H{+} + 3 CuS + 8 NO3{-} = 3 Cu{2+} + 3 SO4{2-} + 8 NO + 4 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
KClO2 = O2 + KCl =>
KClO2 = O2 + KCl
Ag2O = Ag2 + O =>
Ag2O = Ag2 + O
H3PO4 + BaO2H2 = H2O + Ba3P2O8 =>
2 H3PO4 + 3 BaO2H2 = 6 H2O + Ba3P2O8
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/27/07
Equations balanced on 11/26/06
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