| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3(CH2)14COOCH3 + NaOH = CH3COONa + CH3(CH2)14OH
Zn(CH3COO)2 + C2H6O = ZnO + CH3COOH + C3H7 =>
5 Zn(CH3COO)2 + 7 C2H6O = 5 ZnO + 11 CH3COOH + 4 C3H7
MnCl2 = Cl + Mn =>
MnCl2 = 2 Cl + Mn
C2 + H8 = C3H8 =>
3 C2 + 2 H8 = 2 C3H8
K(s) + AgNO3(aq) = KNO3 + Ag(s) =>
K(s) + AgNO3(aq) = KNO3 + Ag(s)
KMnO4 + Ca(NO2)2 + H2SO4 = H2O + K2SO4 + MnSO4 + Ca(NO3)2 =>
4 KMnO4 + 5 Ca(NO2)2 + 6 H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 Ca(NO3)2
P4(s) + Br2(l) = PBr3(g) =>
P4(s) + 6 Br2(l) = 4 PBr3(g)
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
KMnO4 + Ca(NO2)2 + H2SO4 = H2O + K2SO4 + MnSO4 + Ca(NO3)2 =>
4 KMnO4 + 5 Ca(NO2)2 + 6 H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 Ca(NO3)2
Sb + Si = Sb2Si3 =>
2 Sb + 3 Si = Sb2Si3
KMnO4 + Ca(NO2)2 + H2SO4 = H2O + K2SO4 + MnSO4 + Ca(NO3)2 =>
4 KMnO4 + 5 Ca(NO2)2 + 6 H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 Ca(NO3)2
Pb(NO3)2(aq) + LiI(aq) = PbI2 + LiNO3(aq) =>
Pb(NO3)2(aq) + 2 LiI(aq) = PbI2 + 2 LiNO3(aq)
Zn(OH)2 + AlBr3 = ZnBr2 + Al(OH)3 =>
3 Zn(OH)2 + 2 AlBr3 = 3 ZnBr2 + 2 Al(OH)3
NbF3 = Nb + F2 =>
2 NbF3 = 2 Nb + 3 F2
HCl + NaC12H25SO4 = NaCl + C12H26SO4 =>
HCl + NaC12H25SO4 = NaCl + C12H26SO4
NaOCl + Na2S2O3 = NaCl + Na2S2O6 =>
3 NaOCl + Na2S2O3 = 3 NaCl + Na2S2O6
H2SO4 + RbOH = Rb + SO4 + H2O =>
H2SO4 + 2 RbOH = 2 Rb + SO4 + 2 H2O
ScCl3 + H2O = Sc2O3 + HCl =>
2 ScCl3 + 3 H2O = Sc2O3 + 6 HCl
CaI3 = Ca + I3 =>
CaI3 = Ca + I3
Sb + Si = Sb2Si3 =>
2 Sb + 3 Si = Sb2Si3
Cu(NO3)2(aq) + NaHCO3(aq) = CuCO3(s) + NaNO3(aq) + CO2(aq) + H2O(l) =>
Cu(NO3)2(aq) + 2 NaHCO3(aq) = CuCO3(s) + 2 NaNO3(aq) + CO2(aq) + H2O(l)
LiOH + Br2O7 = LiBrO4 + H2O =>
2 LiOH + Br2O7 = 2 LiBrO4 + H2O
KMnO3 + H2SO4 + FeSO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO3 + 6 H2SO4 + 6 FeSO4 = K2SO4 + 2 MnSO4 + 3 Fe2(SO4)3 + 6 H2O
ScCl3 + H2O = (Sc(H2O)6)Cl3 =>
ScCl3 + 6 H2O = (Sc(H2O)6)Cl3
Zn(OH)2 + AlBr3 = ZnBr2 + Al(OH)3 =>
3 Zn(OH)2 + 2 AlBr3 = 3 ZnBr2 + 2 Al(OH)3
BaNO3 + NaCO4 = NaNO3 + BaCO4 =>
BaNO3 + NaCO4 = NaNO3 + BaCO4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 = (NO3)2Cu + Pb2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H2SO4 + RbOH = Rb + SO4 + H2O =>
H2SO4 + 2 RbOH = 2 Rb + SO4 + 2 H2O
HNO3 + Al(OH)3 = AlH3 + NO3OH =>
3 HNO3 + Al(OH)3 = AlH3 + 3 NO3OH
Zn(OH)2 + AlBr3 = ZnBr2 + Al(OH)3 =>
3 Zn(OH)2 + 2 AlBr3 = 3 ZnBr2 + 2 Al(OH)3
C3H4O4 = CO2 + H2 + C =>
C3H4O4 = 2 CO2 + 2 H2 + C
BaNO3 + NaCO4 = NaNO3 + BaCO4 =>
BaNO3 + NaCO4 = NaNO3 + BaCO4
Zn(OH)2 + AlBr3 = ZnBr2 + Al(OH)3 =>
3 Zn(OH)2 + 2 AlBr3 = 3 ZnBr2 + 2 Al(OH)3
BaNO3 + NaCO4 = NaNO3 + BaCO4 =>
BaNO3 + NaCO4 = NaNO3 + BaCO4
LiOH + Br2O7 = LiBrO4 + H2O =>
2 LiOH + Br2O7 = 2 LiBrO4 + H2O
Sn(OH)4 + NaOH = Na2(Sn(OH)6) =>
Sn(OH)4 + 2 NaOH = Na2(Sn(OH)6)
BaNO3 + NaCO4 = NaNO3 + BaCO4 =>
BaNO3 + NaCO4 = NaNO3 + BaCO4
H2SO4 + RbOH = Rb + SO4 + H2O =>
H2SO4 + 2 RbOH = 2 Rb + SO4 + 2 H2O
Sb + Si = Sb2Si3 =>
2 Sb + 3 Si = Sb2Si3
ScCl3 + H2O = (Sc(H2O)6)Cl3 =>
ScCl3 + 6 H2O = (Sc(H2O)6)Cl3
LiOH + Br2O7 = LiBrO4 + H2O =>
2 LiOH + Br2O7 = 2 LiBrO4 + H2O
Zn(OH)2 + AlBr3 = ZnBr2 + Al(OH)3 =>
3 Zn(OH)2 + 2 AlBr3 = 3 ZnBr2 + 2 Al(OH)3
ScCl3 + H2O = (Sc(H2O)6)Cl3 =>
ScCl3 + 6 H2O = (Sc(H2O)6)Cl3
Sb + Si = Sb2Si3 =>
2 Sb + 3 Si = Sb2Si3
ScCl3 + H2O = (Sc(H2O)6)Cl3 =>
ScCl3 + 6 H2O = (Sc(H2O)6)Cl3
Zn(OH)2 + AlBr3 = ZnBr2 + Al(OH)3 =>
3 Zn(OH)2 + 2 AlBr3 = 3 ZnBr2 + 2 Al(OH)3
Sb + Si = Sb2Si3 =>
2 Sb + 3 Si = Sb2Si3
BaNO3 + NaCO4 = NaNO3 + BaCO4 =>
BaNO3 + NaCO4 = NaNO3 + BaCO4
H2SO4 + RbOH = Rb + SO4 + H2O =>
H2SO4 + 2 RbOH = 2 Rb + SO4 + 2 H2O
ScCl3 + H2O = (Sc(H2O)6)Cl3 =>
ScCl3 + 6 H2O = (Sc(H2O)6)Cl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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