| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C3H6 + 10 MnO4{-} + H20 = 5 C3H6(OH)2 + 10 MnO2 + 10 OH{-}
H2SO4 + Al = H2 + Al2(SO4)3 =>
3 H2SO4 + 2 Al = 3 H2 + Al2(SO4)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MnCl2 + KMnO4 + H2O = MnO2 + KCl + HCl =>
3 MnCl2 + 2 KMnO4 + 2 H2O = 5 MnO2 + 2 KCl + 4 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
S + O2 = SO2 =>
S + O2 = SO2
KMnO4 + Na2SO3 + H2O = Na2SO4 + MnO2 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 3 Na2SO4 + 2 MnO2 + 2 KOH
C7H15OH + O2 = CO2 + H20 =>
10 C7H15OH + 65 O2 = 70 CO2 + 8 H20
CuCl2 + KOH = CuOH + KCl2 =>
CuCl2 + KOH = CuOH + KCl2
O = O2 =>
2 O = O2
RbSiO3 + HOH = HSiO3 + RbOH =>
RbSiO3 + HOH = HSiO3 + RbOH
Fe(OH)2 + KMnO4 + H2O = Fe(OH)3 + MnO2 + KOH =>
3 Fe(OH)2 + KMnO4 + 2 H2O = 3 Fe(OH)3 + MnO2 + KOH
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
MnO4{-} + SO3{-2} + H{+} = H2O{-2} + SO4{-2} + Mn{+2} =>
4 MnO4{-} + 13 SO3{-2} + 6 H{+} = 3 H2O{-2} + 13 SO4{-2} + 4 Mn{+2}
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Na2CO3 + CH3COOH = CH3COONa + H2CO3 =>
Na2CO3 + 2 CH3COOH = 2 CH3COONa + H2CO3
CrO4{-2} + Fe{2+} + H{+} = H2O{-2} + Cr{+3} + Fe{+3} =>
CrO4{-2} + 11 Fe{2+} + 8 H{+} = 4 H2O{-2} + Cr{+3} + 11 Fe{+3}
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CrO4{-2} + Fe{2+} + H{+} = H2O{-2} + Cr{+3} + Fe{+3} =>
CrO4{-2} + 11 Fe{2+} + 8 H{+} = 4 H2O{-2} + Cr{+3} + 11 Fe{+3}
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C9H2O + O2 = CO2 + H2O =>
C9H2O + 9 O2 = 9 CO2 + H2O
Na2CO3 + CH3COOH = CH3COONa + H2CO3 =>
Na2CO3 + 2 CH3COOH = 2 CH3COONa + H2CO3
CH2NH2COOH + O2 = N2 + CO2 + H20 =>
4 CH2NH2COOH + 4 O2 = 2 N2 + 8 CO2 + H20
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaOH + CH3COOH = CH3COONa + H2O =>
NaOH + CH3COOH = CH3COONa + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cr2O7{-2} + C2O4{2-} + H{+} = H2O{-2} + Cr{+3} + CO2{+2} =>
3 Cr2O7{-2} + 10 C2O4{2-} + 42 H{+} = 21 H2O{-2} + 6 Cr{+3} + 20 CO2{+2}
KH(O3)2 + NaOH = KHOH + Na(O3)2 =>
KH(O3)2 + NaOH = KHOH + Na(O3)2
Ca(OH)2 + CO2 = H2O + CaCO3 =>
Ca(OH)2 + CO2 = H2O + CaCO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
S2O3{-}2 + I2 = I{-} + S4O6{-}2 =>
4 S2O3{-}2 + I2 = 2 I{-} + 2 S4O6{-}2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ca(HCO3)2 = CaCO3 + CO2 + H2O =>
Ca(HCO3)2 = CaCO3 + CO2 + H2O
KMnO4 + NaNO2 + H2SO4 = MnSO4 + NaNO3 + K2SO4 + H2O =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + K2SO4 + 3 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NaAlO2 + Na2SiO3 + H2O = Na7Al7Si7O4832H2O + NaO2 + H2 =>
6.9999999999999NaAlO2 + 7.0000000000001Na2SiO3 + 4826 H2O = Na7Al7Si7O4832H2O + 14 NaO2 + 4825 H2
S + H2SO4 = SSO4 + H2 =>
S + H2SO4 = SSO4 + H2
CAO + H2SO4 = CASO4 + H2O =>
CAO + H2SO4 = CASO4 + H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/15/14
Équations équilibrées sur04/14/13
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