| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + NaOH = C2H5ONa + H2O
N2H4 + HCl = N2H5Cl =>
N2H4 + HCl = N2H5Cl
H4N00C(CH2)4COONH4 + NaOH = HOOC(CH2)4COOH + NaNH4 =>
H4N00C(CH2)4COONH4 + 2 NaOH = HOOC(CH2)4COOH + 2 NaNH4
AlCl3 + NaOH = NaAlO2 + NaCl + H2O =>
AlCl3 + 4 NaOH = NaAlO2 + 3 NaCl + 2 H2O
MgCO3 + C4H6O5 = C4H4MgO5 + H2O + CO2 =>
MgCO3 + C4H6O5 = C4H4MgO5 + H2O + CO2
OH + FeCl3 = FeOH + Cl =>
OH + FeCl3 = FeOH + 3 Cl
Li3NiMnCoO6 + H2SO4 + C6H12O6 = Li2SO4 + NiSO4 + MnSO4 + CoSO4 + H2O + CO2 =>
8 Li3NiMnCoO6 + 36 H2SO4 + C6H12O6 = 12 Li2SO4 + 8 NiSO4 + 8 MnSO4 + 8 CoSO4 + 42 H2O + 6 CO2
CrCl3 + F2 = CrF3 + Cl =>
2 CrCl3 + 3 F2 = 2 CrF3 + 6 Cl
Cl2O7(g) + H2O(l) = HClO4(ac) =>
Cl2O7(g) + H2O(l) = 2 HClO4(ac)
BH4{-} + ClO3{-} = H2BO3{-} + Cl{-} + H2O =>
3 BH4{-} + 4 ClO3{-} = 3 H2BO3{-} + 4 Cl{-} + 3 H2O
H2SO4 + MgBr2 = HBr + MgSO4 =>
H2SO4 + MgBr2 = 2 HBr + MgSO4
Cr(NO3)3 + NH3 = Cr(H3)3 + N(NO3) =>
Cr(NO3)3 + 3 NH3 = Cr(H3)3 + 3 N(NO3)
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CaCl + H = Ca + HCl =>
CaCl + H = Ca + HCl
B + KOH = K + BO + H2O =>
B + 2 KOH = 2 K + BO + H2O
Pb + H = PbH =>
Pb + H = PbH
Li + FeCl2 = LiCl + Fe2 =>
4 Li + 2 FeCl2 = 4 LiCl + Fe2
Na2B4O7 + HNO3 = H2B4O7 + NaNO3 =>
Na2B4O7 + 2 HNO3 = H2B4O7 + 2 NaNO3
BaSO3 + H{+} = HSO3{-} + Ba{2+} =>
BaSO3 + H{+} = HSO3{-} + Ba{2+}
Be + FeBr3 = Fe + BeBr2 =>
3 Be + 2 FeBr3 = 2 Fe + 3 BeBr2
KMnO4 + KAsO2 + KOH = MnO2 + K3AsO4 + H2O =>
2 KMnO4 + 3 KAsO2 + 4 KOH = 2 MnO2 + 3 K3AsO4 + 2 H2O
CHI3 + CuO = CuI + CO2 + HI =>
CHI3 + 2 CuO = 2 CuI + CO2 + HI
NaOH + HF = NaFH2O =>
NaOH + HF = NaFH2O
C4H8O + OH{-} + Ag(NH3)2{+} = C4H8O2 + Ag + H2O + NH3 =>
C4H8O + 2 OH{-} + 2 Ag(NH3)2{+} = C4H8O2 + 2 Ag + H2O + 4 NH3
H2ClO4 + KOH = K2ClO4 + H2O =>
H2ClO4 + 2 KOH = K2ClO4 + 2 H2O
(Cr2O7)2{-} + (SO3)2{-} + H{+} = Cr3{+} + (SO4)2{-} + H2O =>
12(Cr2O7)2{-} + 77(SO3)2{-} + 28 H{+} = 16 Cr3{+} + 77(SO4)2{-} + 14 H2O
CaN = Ca + N2 =>
2 CaN = 2 Ca + N2
H2{+} + Cl2{-} = HCl =>
H2{+} + Cl2{-} = 2 HCl
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
(NH4)2(CO3) = CO2 + H2O + NH3 =>
(NH4)2(CO3) = CO2 + H2O + 2 NH3
CH3CHO + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3CHO + 2[Ag(NH3)2]OH = CH3COONH4 + 2 Ag + 3 NH3 + H2O
Na2B4O7 + HNO3 = H2B4O7 + NaNO3 =>
Na2B4O7 + 2 HNO3 = H2B4O7 + 2 NaNO3
C4H4S + CaO + H2O = C4H4 + CaCO3 + H2S =>
10 C4H4S + 4 CaO + 8 H2O = 9 C4H4 + 4 CaCO3 + 10 H2S
Fe(OH)3 + HCl = FeOHCl2 + H2O =>
Fe(OH)3 + 2 HCl = FeOHCl2 + 2 H2O
FeCl3 + KCNS = K3[Fe(SCN)6] + KCl =>
FeCl3 + 6 KCNS = K3[Fe(SCN)6] + 3 KCl
NaAlO2 + HCl = NaCl + Al2O3 + H2O =>
2 NaAlO2 + 2 HCl = 2 NaCl + Al2O3 + H2O
O2 + C11H17OH = CO2 + H2O =>
15 O2 + C11H17OH = 11 CO2 + 9 H2O
(NaOH) + CuCl2 = NaCl + Cu(OH)2 =>
2(NaOH) + CuCl2 = 2 NaCl + Cu(OH)2
CaSO3 + K2SO4 = CaSO4 + K2SO3 =>
CaSO3 + K2SO4 = CaSO4 + K2SO3
PbO2 + KI + HNO3 = PbI2 + I2 + KNO3 + H2O =>
PbO2 + 4 KI + 4 HNO3 = PbI2 + I2 + 4 KNO3 + 2 H2O
AlCl3 + KMnO4 + HCl = MnCl2 + Al(ClO)3 + KCl + H2O =>
5 AlCl3 + 6 KMnO4 + 18 HCl = 6 MnCl2 + 5 Al(ClO)3 + 6 KCl + 9 H2O
Na3[Cr(OH)6] + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na3[Cr(OH)6] + 6 H2SO4 = Cr2(SO4)3 + 3 Na2SO4 + 12 H2O
ZnSO4 + Na3PO4 = Na2(SO4) + Zn3(PO4)2 =>
3 ZnSO4 + 2 Na3PO4 = 3 Na2(SO4) + Zn3(PO4)2
CH3CO2H + NaHCO3 = CH3COONa + H2CO3 =>
CH3CO2H + NaHCO3 = CH3COONa + H2CO3
NaCl3O3 = NaCl + O2 + Cl2 =>
2 NaCl3O3 = 2 NaCl + 3 O2 + 2 Cl2
ZnF2 + AgCl = ZnCl2 + AgF =>
ZnF2 + 2 AgCl = ZnCl2 + 2 AgF
NiSO4*6H2O = NiSO4 + H2O =>
NiSO4*6H2O = NiSO4 + 6 H2O
C3H4Cl2 + O2 = CO2 + Cl + H2O =>
C3H4Cl2 + 4 O2 = 3 CO2 + 2 Cl + 2 H2O
HNO3 + Ba(OH)2 = NO3 + BaH3O2 =>
HNO3 + Ba(OH)2 = NO3 + BaH3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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