| Équations équilibrées la veille |
Al(s) + I(s) = AlI
Fe(PO4) + NaSO4 = Fe(SO4) + NaPO4 =>
Fe(PO4) + NaSO4 = Fe(SO4) + NaPO4
Pb(ClO4)2 + Al2(SO4)3 = PbSO4 + Al(ClO4)3 =>
3 Pb(ClO4)2 + Al2(SO4)3 = 3 PbSO4 + 2 Al(ClO4)3
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
LiOH + BaSO4 = Ba(OH)2 + Li2SO4 =>
2 LiOH + BaSO4 = Ba(OH)2 + Li2SO4
Fe(OH)3 + CH2O + H{+} = Fe{2+} + CO2 + H2O =>
4 Fe(OH)3 + CH2O + 8 H{+} = 4 Fe{2+} + CO2 + 11 H2O
Sb(s) + HCl(aq) = SbCl3(aq) + H2(g) =>
2 Sb(s) + 6 HCl(aq) = 2 SbCl3(aq) + 3 H2(g)
H2O + CrO4{-} + Fe(OH)2 = CrO2 + Fe(OH)3 + OH{-} =>
2 H2O + CrO4{-} + 3 Fe(OH)2 = CrO2 + 3 Fe(OH)3 + OH{-}
CaCl + NaPO4 = CaPO4 + NaCl =>
CaCl + NaPO4 = CaPO4 + NaCl
NaOH + Al2[SO4]3 = Na2SO4 + NaAlO2 + H2O =>
8 NaOH + Al2[SO4]3 = 3 Na2SO4 + 2 NaAlO2 + 4 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C4H10O + KBr + H2SO4 = C4H9Br + KHSO4 + H2O =>
C4H10O + KBr + H2SO4 = C4H9Br + KHSO4 + H2O
SO3 + CuO = SO4Cu =>
SO3 + CuO = SO4Cu
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O = =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
K2SO3 = SO2 + K2O =>
K2SO3 = SO2 + K2O
Ag + FeCl2 = Fe + AgCl11 =>
2 Ag + 11 FeCl2 = 11 Fe + 2 AgCl11
Br2 + LiF = LiBr + F2 =>
Br2 + 2 LiF = 2 LiBr + F2
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
HgO + Au = HgAu + O =>
HgO + Au = HgAu + O
C6H12Br2 + NaOH = C6H14O2 + NaBr =>
C6H12Br2 + 2 NaOH = C6H14O2 + 2 NaBr
OH + NH4 = NH3 + H2O =>
OH + NH4 = NH3 + H2O
nitrogenmonoxide + carbonmonoxide = nitrogen + carbondioxide =>
2 NO + 2 CO = N2 + 2 CO2
HCn + Sn(OH)3 = SnCn3 + H2O =>
3 HCn + Sn(OH)3 = SnCn3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HOOCC6H4COOK + NaOH = NaOOCC6H4COOK + H2O =>
HOOCC6H4COOK + NaOH = NaOOCC6H4COOK + H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
KMnO4 + NaCl + H2SO4 = Cl2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + K2SO4 + 5 Na2SO4 + 8 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Co + S = CoS =>
Co + S = CoS
N + NH4 = N2H4 =>
N + NH4 = N2H4
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
(PbOH)2CO3 = PbO + CO2 + H2O =>
(PbOH)2CO3 = 2 PbO + CO2 + H2O
Li + Pb(OH)2 = LiOH + Pb =>
2 Li + Pb(OH)2 = 2 LiOH + Pb
C6H6 + HCl = C6H6Cl6 + H2 =>
C6H6 + 6 HCl = C6H6Cl6 + 3 H2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
[Ni(NH3)6]Cl2 + NaOH = [Ni(NH3)6](OH)2 + NaCl =>
[Ni(NH3)6]Cl2 + 2 NaOH = [Ni(NH3)6](OH)2 + 2 NaCl
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
N2O5 + KOH = KNO3 + H2O =>
N2O5 + 2 KOH = 2 KNO3 + H2O
KOH + H2SO4 = HOH + K2SO4 =>
2 KOH + H2SO4 = 2 HOH + K2SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
ClF3(g) = Cl2(g) + F2(g) =>
2 ClF3(g) = Cl2(g) + 3 F2(g)
Na3Po4 + MgCl2 = NaCl + Mg3(Po4)2 =>
2 Na3Po4 + 3 MgCl2 = 6 NaCl + Mg3(Po4)2
HI + HCIO3 = HCI + I2 + H2O =>
6 HI + HCIO3 = HCI + 3 I2 + 3 H2O
C7H14 + O2 = C7O2 + H2O =>
2 C7H14 + 9 O2 = 2 C7O2 + 14 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
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