| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + HNO3 = NaNO3 + H2O
Li + Sn(MnO4)2 = Sn + LiMnO4 =>
2 Li + Sn(MnO4)2 = Sn + 2 LiMnO4
Cd + HBr = CdBr2 + H2 =>
Cd + 2 HBr = CdBr2 + H2
C6H12Cl2 = C6H11ClHCl =>
C6H12Cl2 = C6H11ClHCl
HB4 + O2 = HB4O8 =>
HB4 + 4 O2 = HB4O8
ZnSO4 + NaNO3 = NaSO4 + ZnNO3 =>
ZnSO4 + NaNO3 = NaSO4 + ZnNO3
MgO + Al(OH)3 = Mg(OH)2 + Al2O3 =>
3 MgO + 2 Al(OH)3 = 3 Mg(OH)2 + Al2O3
Na2CO3 + HCl = Na2CO3HCl =>
Na2CO3 + HCl = Na2CO3HCl
FeCl3 + H3AsO3 + H2O = FeCl2 + H3AsO4 + HCl =>
2 FeCl3 + H3AsO3 + H2O = 2 FeCl2 + H3AsO4 + 2 HCl
HBrO3*7H2O + NaOH = NaBrO3 + H2O =>
HBrO3*7H2O + NaOH = NaBrO3 + 8 H2O
C2H4 + I2 = C2H4I2 =>
C2H4 + I2 = C2H4I2
BaCl2(aq) + NaNO3(aq) = Ba(NO3)2 + NaCl =>
BaCl2(aq) + 2 NaNO3(aq) = Ba(NO3)2 + 2 NaCl
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
PbCrO4 + H2SO4 = PbSO4 + H2CrO4 =>
PbCrO4 + H2SO4 = PbSO4 + H2CrO4
KMnO4 + Mn(NO3)2 + H2O = MnO2 + KNO3 + HNO3 =>
2 KMnO4 + 3 Mn(NO3)2 + 2 H2O = 5 MnO2 + 2 KNO3 + 4 HNO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2SO4 + Cu(OH)2 = CuSO4 + H2O(HOH) =>
H2SO4 + Cu(OH)2 = CuSO4 + H2O(HOH)
KMnO4 + Mn(NO3)2 + H2O = MnO2 + KNO3 + HNO3 =>
2 KMnO4 + 3 Mn(NO3)2 + 2 H2O = 5 MnO2 + 2 KNO3 + 4 HNO3
C14H10O4 + H2O = C6H5COOH + O2 =>
2 C14H10O4 + 2 H2O = 4 C6H5COOH + O2
K2C2O4*H2O + (Cu(NH3)4)SO4*H2O + H2SO4 = K2Cu(C2O4)2*2H2O + K2SO4 + H2O + (NH4)2SO4 =>
2 K2C2O4*H2O + (Cu(NH3)4)SO4*H2O + 2 H2SO4 = K2Cu(C2O4)2*2H2O + K2SO4 + H2O + 2(NH4)2SO4
K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H2O + 17 H2O + 6 CO2
C6H12O6 + Cu{2+} + OH{-} = HCOOH + Cu2O + H2O =>
C6H12O6 + 12 Cu{2+} + 24 OH{-} = 6 HCOOH + 6 Cu2O + 12 H2O
CaO + C2H2O4 = CaC2O4 + H2O =>
CaO + C2H2O4 = CaC2O4 + H2O
FeCl2 + SnCl4 = FeCl3 + SnCl2 =>
2 FeCl2 + SnCl4 = 2 FeCl3 + SnCl2
NaHCO3 + KI = NaKI + HCO3 =>
NaHCO3 + KI = NaKI + HCO3
SO + H2 = H2S + H2O =>
SO + 2 H2 = H2S + H2O
Mg(SO4) + AgNO3 = Mg(NO3)2 + Ag2SO4 =>
Mg(SO4) + 2 AgNO3 = Mg(NO3)2 + Ag2SO4
HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO
(NH4)2SO4 + NaHCO3 = Na2(SO4) + (NH4)HCO3 =>
(NH4)2SO4 + 2 NaHCO3 = Na2(SO4) + 2(NH4)HCO3
(NH4)2SO3 + HNO3 = NO2 + SO + H2O =>
(NH4)2SO3 + 12 HNO3 = 14 NO2 + SO + 10 H2O
K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3H2O + 3 KCl + 8 H2O
CH4 + OH = CO + H2O =>
CH4 + 6 OH = CO + 5 H2O
CaI2 + H2SO4 = HI + CaSO4 =>
CaI2 + H2SO4 = 2 HI + CaSO4
CO + O2 = CO2O3 =>
CO + 2 O2 = CO2O3
FeSO4 + K4Fe(CN)6 = K2Fe[Fe(CN)6] + K2SO4 =>
FeSO4 + K4Fe(CN)6 = K2Fe[Fe(CN)6] + K2SO4
MgO + Al(OH)3 = Mg(OH)2 + Al2O3 =>
3 MgO + 2 Al(OH)3 = 3 Mg(OH)2 + Al2O3
Al(OH)3 + S = S(OH)3 + Al =>
Al(OH)3 + S = S(OH)3 + Al
Fe3O4 + HCl + Cl2 = FeCl3 + H2O = )2 =>
2 Fe3O4 + 16 HCl + Cl2 = 6 FeCl3 + 8 H2O
C6H12O2C6 + O2 = CO2 + H2O =>
C6H12O2C6 + 14 O2 = 12 CO2 + 6 H2O
P4O3 + L2 = P2L4 + P4O10 =>
10 P4O3 + 28 L2 = 14 P2L4 + 3 P4O10
Fe(NO3)2 + Rb = Fe + RbNO3 =>
Fe(NO3)2 + 2 Rb = Fe + 2 RbNO3
NaAlO2H2O + SiO2 = NaAlO2SiO2H2O =>
NaAlO2H2O + SiO2 = NaAlO2SiO2H2O
P4 + Ca(OH)2 + H2O = Ca(H2PO2)2 + PH3 =>
2 P4 + 3 Ca(OH)2 + 6 H2O = 3 Ca(H2PO2)2 + 2 PH3
C6H6 + O2 = (CO3)2 + H2O =>
2 C6H6 + 21 O2 = 6(CO3)2 + 6 H2O
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
C3H6 + O2 = CO2(g)H2O =>
2 C3H6 + 9 O2 = 6 CO2(g)H2O
CaO + LiNO3 = Ca(NO3)2 + Li2O =>
CaO + 2 LiNO3 = Ca(NO3)2 + Li2O
K3PO4 + MgI2 = KI + Mg3(PO4)2 =>
2 K3PO4 + 3 MgI2 = 6 KI + Mg3(PO4)2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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