| Equations balanced on the previous day | Equations balanced on the next day |
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2 PbS + 3 O2 = 2 PbO + 2 SO2
NAHCO2 = CO2 + NAH =>
NAHCO2 = CO2 + NAH
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
K2S + HBr = KBr + H2S =>
K2S + 2 HBr = 2 KBr + H2S
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HS{-} + O2 = S + OH{-} =>
2 HS{-} + O2 = 2 S + 2 OH{-}
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Fe2(SO4)3 + Na2C2O4 = Fe2(C2O4)3 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2C2O4 = Fe2(C2O4)3 + 3 Na2SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HClO4 + H2O = H3O + ClO4 =>
HClO4 + H2O = H3O + ClO4
Zn + Ag{+} = Zn{2+} + Ag =>
Zn + 2 Ag{+} = Zn{2+} + 2 Ag
Al + Cu{2+} = Al{3+} + Cu =>
2 Al + 3 Cu{2+} = 2 Al{3+} + 3 Cu
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CK4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
2 CK4Fe(CN)6 + 26 KMnO4 + 63 H2SO4 = 34 KHSO4 + Fe2(SO4)3 + 26 MnSO4 + 12 HNO3 + 14 CO2 + 40 H2O
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
H2S + Fe2(SO4)3 = FeSO4 + H2SO4 + S =>
H2S + Fe2(SO4)3 = 2 FeSO4 + H2SO4 + S
Sn + NaNO3 = Sn(NO3)2 + Na =>
Sn + 2 NaNO3 = Sn(NO3)2 + 2 Na
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
FeSO4 + H2SO4 + O2 = Fe2(SO4)3 + H2O =>
4 FeSO4 + 2 H2SO4 + O2 = 2 Fe2(SO4)3 + 2 H2O
(CN)2(g) + H2O(l) = H2C2O4(aq) + NH3(g) =>
(CN)2(g) + 4 H2O(l) = H2C2O4(aq) + 2 NH3(g)
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
S8 + Fe = Fe2S3 =>
3 S8 + 16 Fe = 8 Fe2S3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CN + MnO4 = CNO + MnO2 =>
2 CN + MnO4 = 2 CNO + MnO2
Al + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3
N2 + O2 = NO =>
N2 + O2 = 2 NO
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cu(NO3)2 + K2CO3 = KNO3 + CuCO3 =>
Cu(NO3)2 + K2CO3 = 2 KNO3 + CuCO3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
(C8H18) + O2 = CO + H2O =>
2(C8H18) + 17 O2 = 16 CO + 18 H2O
NH4(OH) + FeCl3 = NH4Cl + Fe(OH)3 =>
3 NH4(OH) + FeCl3 = 3 NH4Cl + Fe(OH)3
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C9H18 + O2 = H2O + CO2 =>
2 C9H18 + 27 O2 = 18 H2O + 18 CO2
C6H12 + O2 = H2O + CO2 =>
C6H12 + 9 O2 = 6 H2O + 6 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/13/11
Equations balanced on 06/12/10
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