| Equations balanced on the previous day | Equations balanced on the next day |
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2 CO + O2 = 2 CO2
C2H2 + H2 = C4H8 =>
2 C2H2 + 2 H2 = C4H8
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
FeS2 + O2 + H2O = Fe{+2} + SO4{-2} + H{+} =>
2 FeS2 + 7 O2 + 2 H2O = 2 Fe{+2} + 4 SO4{-2} + 4 H{+}
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
MnO19 + H{+} + Fe{+2} = Mn{+2} + H2O + Fe{+3} =>
MnO19 + 38 H{+} + 36 Fe{+2} = Mn{+2} + 19 H2O + 36 Fe{+3}
CuSO4 + PbNO3 = CuNO3 + PbSO4 =>
CuSO4 + PbNO3 = CuNO3 + PbSO4
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
MnO19 + H{+} + Fe{+2} = Mn{+2} + H2O + Fe{+3} =>
MnO19 + 38 H{+} + 36 Fe{+2} = Mn{+2} + 19 H2O + 36 Fe{+3}
MnO19 + H{+} + Fe{+2} = Mn{+2} + H2O + Fe{+3} =>
MnO19 + 38 H{+} + 36 Fe{+2} = Mn{+2} + 19 H2O + 36 Fe{+3}
Cu + HNO3 = Cu(NO3)2 + H2 =>
Cu + 2 HNO3 = Cu(NO3)2 + H2
NO3{-} + Fe{+2} + H2O = N2 + FeOOH + H{+} =>
2 NO3{-} + 10 Fe{+2} + 14 H2O = N2 + 10 FeOOH + 18 H{+}
Fe{+2} + MnO2 + H2O = Fe(OH)3 + Mn{+2} + H{+} =>
2 Fe{+2} + MnO2 + 4 H2O = 2 Fe(OH)3 + Mn{+2} + 2 H{+}
FeS2 + O2 + CaX2 + H2O = Ca{+2} + SO4{-2} + FeX2 + H{+} =>
2 FeS2 + 7 O2 + 2 CaX2 + 2 H2O = 2 Ca{+2} + 4 SO4{-2} + 2 FeX2 + 4 H{+}
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
C3H4N4O6 = CO2 + CO + H2O + N2 =>
C3H4N4O6 = CO2 + 2 CO + 2 H2O + 2 N2
CuSO4 + (NH4)2CO3 = CuCO3 + (NH4)2SO4 =>
CuSO4 + (NH4)2CO3 = CuCO3 + (NH4)2SO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CdSO4 + (NH4)2CO3 = CdCO3 + (NH4)2SO4 =>
CdSO4 + (NH4)2CO3 = CdCO3 + (NH4)2SO4
ZnSO4 + (NH4)2CO3 = ZnCO3 + (NH4)2SO4 =>
ZnSO4 + (NH4)2CO3 = ZnCO3 + (NH4)2SO4
NaClO + Na2S2O3 + H2O = Na2SO4 + NaCl + H2SO4 =>
4 NaClO + Na2S2O3 + H2O = Na2SO4 + 4 NaCl + H2SO4
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
CuCO3 + HC2H3O2 = Cu(C2H3O2)2 + H2CO3 =>
CuCO3 + 2 HC2H3O2 = Cu(C2H3O2)2 + H2CO3
CdCO3 + HC2H3O2 = Cd(C2H3O2)2 + H2CO3 =>
CdCO3 + 2 HC2H3O2 = Cd(C2H3O2)2 + H2CO3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
ZnCO3 + HC2H3O2 = Zn(C2H3O2)2 + H2CO3 =>
ZnCO3 + 2 HC2H3O2 = Zn(C2H3O2)2 + H2CO3
BaCO3 + HC2H3O2 = Ba(C2H3O2)2 + H2CO3 =>
BaCO3 + 2 HC2H3O2 = Ba(C2H3O2)2 + H2CO3
NaHCO3 = CO2 + Na2O + H2O =>
2 NaHCO3 = 2 CO2 + Na2O + H2O
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
NaHCO3 = CO2 + Na2CO3 + H2O =>
2 NaHCO3 = CO2 + Na2CO3 + H2O
NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl
Mg3N2 + HCl = MgCl2 + NH4Cl =>
Mg3N2 + 8 HCl = 3 MgCl2 + 2 NH4Cl
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
MnO4{-} + H{+} + Fe3{+} = Mn2{+} + H2O + Fe2{+} =>
2 MnO4{-} + 16 H{+} + 26 Fe3{+} = Mn2{+} + 8 H2O + 39 Fe2{+}
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
MnO4{-} + H{+} + Fe{2+} = Mn2{+} + H2O + Fe{3+} =>
2 MnO4{-} + 16 H{+} + 13 Fe{2+} = Mn2{+} + 8 H2O + 13 Fe{3+}
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnO4{-} + H{+} + Fe{2+} = Mn{2+} + H2O + Fe{3+} =>
MnO4{-} + 8 H{+} + 5 Fe{2+} = Mn{2+} + 4 H2O + 5 Fe{3+}
Al + H2SO4 = AlSO4 + H2 =>
Al + H2SO4 = AlSO4 + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/23/08
Equations balanced on 09/22/07
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