| Equations balanced on the previous day | Equations balanced on the next day |
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2 KNO3 = 2 KNO2 + O2
KI + HCl + K2CrO4 = CrCl3 + H2O + I2 + KCl =>
6 KI + 16 HCl + 2 K2CrO4 = 2 CrCl3 + 8 H2O + 3 I2 + 10 KCl
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
MgO + HBr = MgBr2 + H2O =>
MgO + 2 HBr = MgBr2 + H2O
H2SO4 + Zn + SbO2 = ZnSO4 + SbH3 + H2O =>
7 H2SO4 + 7 Zn + 2 SbO2 = 7 ZnSO4 + 2 SbH3 + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
C7H14 + O2 = CO + H2 =>
2 C7H14 + 7 O2 = 14 CO + 14 H2
CuCl = Cu + Cl2 =>
2 CuCl = 2 Cu + Cl2
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
Cu + H{+} + NO3{-} = Cu{+2} + NO + H2O =>
3 Cu + 8 H{+} + 2 NO3{-} = 3 Cu{+2} + 2 NO + 4 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H{+} + Cr2O7{-2} + Cl{-} = Cl2 + Cr{+3} + H2O =>
14 H{+} + Cr2O7{-2} + 6 Cl{-} = 3 Cl2 + 2 Cr{+3} + 7 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
CO2 + Cl2 = CCl4 + O2 =>
CO2 + 2 Cl2 = CCl4 + O2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
NO2 + H2 = NH + H2O =>
2 NO2 + 5 H2 = 2 NH + 4 H2O
N2 + C2H6 = N2H4 + C2H2 =>
N2 + C2H6 = N2H4 + C2H2
I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + HNO3 + Cu = NO + CuCl2 + H2O =>
6 HCl + 2 HNO3 + 3 Cu = 2 NO + 3 CuCl2 + 4 H2O
Fe(NO3)2 + NH4PO4 = Fe3(PO4)2 + NH4(NO3)3 =>
3 Fe(NO3)2 + 2 NH4PO4 = Fe3(PO4)2 + 2 NH4(NO3)3
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
CaCl2 + FeSO4 = FeCl2 + CaSO4 =>
CaCl2 + FeSO4 = FeCl2 + CaSO4
FeSO4 + H2SO4 + KMnO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 8 H2SO4 + 2 KMnO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
P4 + Cl = PCl5 =>
P4 + 20 Cl = 4 PCl5
Cl + KBr = ClBr + K =>
Cl + KBr = ClBr + K
NaS + Cu(NO3) = CuS + Na(NO3) =>
NaS + Cu(NO3) = CuS + Na(NO3)
As2S3 + O2 = SO2 + As2O3 =>
2 As2S3 + 9 O2 = 6 SO2 + 2 As2O3
C2H2 + O2 = H2O + CO2 =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
NH4NO3(s) = N2(g) + H2O(g) + O2(g) =>
2 NH4NO3(s) = 2 N2(g) + 4 H2O(g) + O2(g)
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Fe{3+} + SO3{2-} + H2O = Fe{2+} + SO4{2-} + H{+} =>
2 Fe{3+} + SO3{2-} + H2O = 2 Fe{2+} + SO4{2-} + 2 H{+}
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4NO3(s) = N2O(g) + H2O(g) =>
NH4NO3(s) = N2O(g) + 2 H2O(g)
NH4NO3(s) = NO2(g) + H2O(g) + N2(g) =>
4 NH4NO3(s) = 2 NO2(g) + 8 H2O(g) + 3 N2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3
NH4Cl = NH3 + Cl2 + H2 =>
2 NH4Cl = 2 NH3 + Cl2 + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/01/08
Equations balanced on 10/31/07
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