| Equations balanced on the previous day | Equations balanced on the next day |
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2 KClO3 = 2 KCl + 3 O2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
KI + KIO3 + H2SO4 = I2 + K2SO4 + H2O =>
5 KI + KIO3 + 3 H2SO4 = 3 I2 + 3 K2SO4 + 3 H2O
Mg2Si3O8 + HCl = MgCl2 + SiO2 + H2O =>
Mg2Si3O8 + 4 HCl = 2 MgCl2 + 3 SiO2 + 2 H2O
Se{2-} + SO3{2-} + H2O = Se + OH{-} + S2O3{2-} =>
2 Se{2-} + 2 SO3{2-} + 3 H2O = 2 Se + 6 OH{-} + S2O3{2-}
Cu + S = Cu2S =>
2 Cu + S = Cu2S
C12H22O11 + O2 = CO + H2O =>
C12H22O11 + 6 O2 = 12 CO + 11 H2O
Se{2-} + SO3{2-} + H2O = Se + OH{-} + S2O3{2-} =>
2 Se{2-} + 2 SO3{2-} + 3 H2O = 2 Se + 6 OH{-} + S2O3{2-}
NH4 + O2 = (NH4)2O =>
4 NH4 + O2 = 2(NH4)2O
C6H8O7 + NaHCO3 = C6H5O7Na3 + CO2 + H2O =>
C6H8O7 + 3 NaHCO3 = C6H5O7Na3 + 3 CO2 + 3 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
NH4 + HCl = NH4Cl + H2 =>
2 NH4 + 2 HCl = 2 NH4Cl + H2
Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO
S6O6{2-} + Cl2 + OH{-} = SO4{2-} + Cl{-} + H2O =>
S6O6{2-} + 13 Cl2 + 36 OH{-} = 6 SO4{2-} + 26 Cl{-} + 18 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NaN3 = Na + N3 =>
NaN3 = Na + N3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
NH4NO3 + Na3PO4 = NaNO3 + NH3 + H3PO4 =>
3 NH4NO3 + Na3PO4 = 3 NaNO3 + 3 NH3 + H3PO4
Cu + H2O = Cu(OH)2 + H2 =>
Cu + 2 H2O = Cu(OH)2 + H2
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
Ni + H2O = Ni(OH)2 + H2 =>
Ni + 2 H2O = Ni(OH)2 + H2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Fe + H2O = Fe(OH)2 + H2 =>
Fe + 2 H2O = Fe(OH)2 + H2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Al + H2O = Al(OH)2 + H2 =>
Al + 2 H2O = Al(OH)2 + H2
Al + H2O = Al(OH)2 + H2 =>
Al + 2 H2O = Al(OH)2 + H2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Fe + H2O = Fe(OH)2 + H2 =>
Fe + 2 H2O = Fe(OH)2 + H2
Ni + H2O = Ni(OH)2 + H2 =>
Ni + 2 H2O = Ni(OH)2 + H2
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
Cu + H2O = Cu(OH)2 + H2 =>
Cu + 2 H2O = Cu(OH)2 + H2
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
Cu + H2O = Cu(OH)2 + H2 =>
Cu + 2 H2O = Cu(OH)2 + H2
HNCO = C3N3(NH2)3 + CO2 =>
6 HNCO = C3N3(NH2)3 + 3 CO2
Ca(NO3)2 = CaO + O2 + NO2 =>
2 Ca(NO3)2 = 2 CaO + O2 + 4 NO2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
K4[Fe(CN)6] + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + KNO3 + K2SO4 + MnSO4 + H2O =>
10 K4[Fe(CN)6] + 122 KMnO4 + 188 H2SO4 = 5 Fe2(SO4)3 + 60 CO2 + 60 KNO3 + 51 K2SO4 + 122 MnSO4 + 188 H2O
KMnO4 = K2MnO4 + O2 + MnO2 =>
2 KMnO4 = K2MnO4 + O2 + MnO2
PCl3 + H3PO4 + H2O = H3(HP2O6) + HCl =>
PCl3 + H3PO4 + 2 H2O = H3(HP2O6) + 3 HCl
P4 + NaClO2 + NaOH = Na4P2O6 + HCl =>
P4 + 4 NaClO2 + 4 NaOH = 2 Na4P2O6 + 4 HCl
Fe + HNO3 = Fe(NO3)2 + H2O + NO =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 4 H2O + 2 NO
PCl3 + H3PO4 + H2O = H3(HP2O6) + HCl =>
PCl3 + H3PO4 + 2 H2O = H3(HP2O6) + 3 HCl
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
P4 + O2 + H2O = H3PO4 =>
P4 + 5 O2 + 6 H2O = 4 H3PO4
Zn + H3PO4 = ZnPO4 + H2 =>
2 Zn + 2 H3PO4 = 2 ZnPO4 + 3 H2
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/28/10
Equations balanced on 11/27/09
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