| Équations équilibrées la veille | Équations équilibrées le lendemain |
EDTA + BaCl2 = BaEDTA + Cl2
NaOCl + Na2SO3 = NaCl + Na2SO4 =>
NaOCl + Na2SO3 = NaCl + Na2SO4
HBr + Ba(OH)2 = H2O + BaBr2 =>
2 HBr + Ba(OH)2 = 2 H2O + BaBr2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
BaCl2 + (NH4)2SO4 = BaSO4 + NH4Cl =>
BaCl2 + (NH4)2SO4 = BaSO4 + 2 NH4Cl
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
potassium + water = potassiumhydroxide + hydrogen =>
2 K + 2 H2O = 2 KOH + H2
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
KOH + CrCl3 + Cl2 = K2CrO4 + KCl + H2O =>
16 KOH + 2 CrCl3 + 3 Cl2 = 2 K2CrO4 + 12 KCl + 8 H2O
Ba(OH)2*8H2O + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4SCN = Ba(SCN)2 + 10 H2O + 2 NH3
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
CO2 + O2 = CO4 =>
CO2 + O2 = CO4
Fe + HCl = FeCl2 + H =>
Fe + 2 HCl = FeCl2 + 2 H
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
K2Cr2O7 + KI + H2So4 = Cr2(So4)3 + K2So4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2So4 = Cr2(So4)3 + 4 K2So4 + 3 I2 + 7 H2O
FeS + HI = FeI2 + H2S =>
FeS + 2 HI = FeI2 + H2S
Al + CrO3 = AlO3 + Cr =>
Al + CrO3 = AlO3 + Cr
BrO3{-} + CH3CHO = Br{-} + CO2 + H2O =>
5 BrO3{-} + 3 CH3CHO = 5 Br{-} + 6 CO2 + 6 H2O
K2MnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
K2MnO4 + 8 HCl = MnCl2 + 2 KCl + 2 Cl2 + 4 H2O
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
(CH3)3Al + H2O = CH4 + Al(OH)3 =>
(CH3)3Al + 3 H2O = 3 CH4 + Al(OH)3
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
KMnO4 = KMnO2 + O2 =>
KMnO4 = KMnO2 + O2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C16H34O2 + O2 = CO2 + H2O =>
2 C16H34O2 + 47 O2 = 32 CO2 + 34 H2O
Al + Sn(NO3)2 = Al(NO3)3 + Sn =>
2 Al + 3 Sn(NO3)2 = 2 Al(NO3)3 + 3 Sn
FeSO4 + Mg = MgSO4 + Fe =>
FeSO4 + Mg = MgSO4 + Fe
Al2(So4)3 + H3Po4 = AlPo4 + H2So4 =>
Al2(So4)3 + 2 H3Po4 = 2 AlPo4 + 3 H2So4
HCl + NaClO2 = ClO2 + NaCl + H2O =>
4 HCl + 5 NaClO2 = 4 ClO2 + 5 NaCl + 2 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeO2 + H20 = Fe(OH)2 =>
10 FeO2 + H20 = 10 Fe(OH)2
I{-} + Cr2O7{2}{-} + H{+} = Cr{3}{+} + I2 + H2O =>
10 I{-} + Cr2O7{2}{-} + 14 H{+} = 2 Cr{3}{+} + 5 I2 + 7 H2O
Ba(ClO3)2 + K2SO4 = KClO3 + Ba2(SO4)2 =>
2 Ba(ClO3)2 + 2 K2SO4 = 4 KClO3 + Ba2(SO4)2
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
KOH + Li = KOHLi =>
KOH + Li = KOHLi
TiCl4(s) + H2O(g) = TiO2(s) + HCl(g) =>
TiCl4(s) + 2 H2O(g) = TiO2(s) + 4 HCl(g)
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/16
Équations équilibrées sur05/02/15
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