| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiO4 + 2 Al{+3} + 6e = NiAl2O4
Br2 + MgI2 = MgBr2 + I2 =>
Br2 + MgI2 = MgBr2 + I2
Mg2 + CH3COOH = Mg(CH3COO)2 + H =>
Mg2 + 4 CH3COOH = 2 Mg(CH3COO)2 + 4 H
Na2HCO3 + C4H6O6 = H2CO3 + C4H4O6 + Na =>
2 Na2HCO3 + C4H6O6 = 2 H2CO3 + C4H4O6 + 4 Na
WCl6 + Na2S = W2S6 + NaCl =>
2 WCl6 + 6 Na2S = W2S6 + 12 NaCl
Fl2 + CrBr3 = Cr + FlBr =>
3 Fl2 + 2 CrBr3 = 2 Cr + 6 FlBr
(HgNO3)2 + KI = HgI + KNO3 =>
(HgNO3)2 + 2 KI = 2 HgI + 2 KNO3
FeSO4(NH4)2SO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
10 FeSO4(NH4)2SO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 10(NH4)2SO4 + K2SO4 + 8 H2O
C22H30O4 = C21H30O2 + CO2 =>
C22H30O4 = C21H30O2 + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K3P + BaS = K2S + Ba3P2 =>
2 K3P + 3 BaS = 3 K2S + Ba3P2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HC2H3O2 + Sr(OH)2 = Sr(C2H3O2)2 + H2O =>
2 HC2H3O2 + Sr(OH)2 = Sr(C2H3O2)2 + 2 H2O
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
C7H9O + C4H6O3 = C9H10O2 + C2H4O2 =>
12 C7H9O + 26 C4H6O3 = 14 C9H10O2 + 31 C2H4O2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Mg(NO3)2 + K3(PO4) = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3(PO4) = Mg3(PO4)2 + 6 KNO3
Ba(OH)2*8H2O + NH4NO3 = BaNO3 + H2O + NH3 =>
8 Ba(OH)2*8H2O + 7 NH4NO3 = 8 BaNO3 + 77 H2O + 6 NH3
C4H10O + O2 = CO + H2O =>
C4H10O + 4 O2 = 4 CO + 5 H2O
PbI4 + (NH4)3PO4 = NH4I + Pb3(PO4)4 =>
3 PbI4 + 4(NH4)3PO4 = 12 NH4I + Pb3(PO4)4
CH3CHO + Cu(OH)2 = CH3COOH + Cu + H2O =>
CH3CHO + Cu(OH)2 = CH3COOH + Cu + H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
C4H6O4Pb + CNa2O3 = CO3Pb + C2H3NaO2 =>
C4H6O4Pb + CNa2O3 = CO3Pb + 2 C2H3NaO2
F2 + CaBr2 = CaF + Br2 =>
F2 + 2 CaBr2 = 2 CaF + 2 Br2
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
C2CO + O2 = CO2 =>
2 C2CO + 5 O2 = 6 CO2
NaOH + HI = NaO + H2I =>
NaOH + HI = NaO + H2I
CH2O + H2CH3OH = CH3CH2OH + H2O =>
CH2O + H2CH3OH = CH3CH2OH + H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C2H2Cl2 = C + H2 + Cl2 =>
C2H2Cl2 = 2 C + H2 + Cl2
NaHSO4 = H2SO4 + NaO + SO2 =>
2 NaHSO4 = H2SO4 + 2 NaO + SO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Ca + Mg(NO2)2 = Ca(NO2)2 + Mg =>
Ca + Mg(NO2)2 = Ca(NO2)2 + Mg
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ag + HClO3 + HCl = AgCl + H2O =>
6 Ag + HClO3 + 5 HCl = 6 AgCl + 3 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Pb(NO3)2 + MnCl3 = PbCl2 + Mn(NO3)3 =>
3 Pb(NO3)2 + 2 MnCl3 = 3 PbCl2 + 2 Mn(NO3)3
Mg(NO3)2 + K3(PO4) = Mg3(PO4)2 + K(NO3) =>
3 Mg(NO3)2 + 2 K3(PO4) = Mg3(PO4)2 + 6 K(NO3)
Al + Fe(NO3)2 = Al(NO3)3 + Fe =>
2 Al + 3 Fe(NO3)2 = 2 Al(NO3)3 + 3 Fe
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
ClO3{-} + H2O + {-} = Cl{-} + OH{-} =>
ClO3{-} + 3 H2O + 6e = Cl{-} + 6 OH{-}
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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