| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOHC5H12 = CH3COC5H11H2O
ZnO + N2O3 = ZnN + O2 =>
4 ZnO + 2 N2O3 = 4 ZnN + 5 O2
Ag + P = Ag3P =>
3 Ag + P = Ag3P
NH4Cl + RbOH = RbCl + NH4OH =>
NH4Cl + RbOH = RbCl + NH4OH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn(s) + AgNO3(aq) = Ag(s) + Zn(NO3)2(aq) =>
Zn(s) + 2 AgNO3(aq) = 2 Ag(s) + Zn(NO3)2(aq)
Pb(NO3)2 + CrBr3 = PbBr3 + Cr(NO3)2 =>
Pb(NO3)2 + CrBr3 = PbBr3 + Cr(NO3)2
H2ZnO2 + Ba(OH)2 = BaZnO2 + H2O =>
H2ZnO2 + Ba(OH)2 = BaZnO2 + 2 H2O
LiHCO3(aq) + HCl(aq) = H2CO3 + LiCl =>
LiHCO3(aq) + HCl(aq) = H2CO3 + LiCl
NaHSO4 + Mg = Na2SO4 + MgSO4 + H2 =>
2 NaHSO4 + Mg = Na2SO4 + MgSO4 + H2
Pb(NO3)2 + K2Cr2O7 + KOH = KNO3 + PbCrO4 + H2O =>
2 Pb(NO3)2 + K2Cr2O7 + 2 KOH = 4 KNO3 + 2 PbCrO4 + H2O
C2H4 + Br2 = CH2BrCH2Br =>
C2H4 + Br2 = CH2BrCH2Br
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
KMnO4(aq) + KI(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + H2O(l) + I2(s) =>
2 KMnO4(aq) + 10 KI(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 6 K2SO4(aq) + 8 H2O(l) + 5 I2(s)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CsGeBr3 = CsBr + GeBr2 =>
CsGeBr3 = CsBr + GeBr2
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HCH3CO2 + OH = CH3CO2 + H2O =>
HCH3CO2 + OH = CH3CO2 + H2O
Ca + K = CaK =>
Ca + K = CaK
C6H6Cl6 + KOH + O2 = H2O + CO2 + KCl =>
C6H6Cl6 + 6 KOH + 6 O2 = 6 H2O + 6 CO2 + 6 KCl
Ca3N2 = Ca + N2 =>
Ca3N2 = 3 Ca + N2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Mg(s) + Br2(g) = MgBr2(s) =>
Mg(s) + Br2(g) = MgBr2(s)
C3H5OH(l) + O2(g) = H2O + CO2 =>
C3H5OH(l) + 4 O2(g) = 3 H2O + 3 CO2
Be(NO3)2 + LiOH = LiNO3 + Be(OH)2 =>
Be(NO3)2 + 2 LiOH = 2 LiNO3 + Be(OH)2
Cu + AgNO2 = Cu(NO2)2 + Ag =>
Cu + 2 AgNO2 = Cu(NO2)2 + 2 Ag
H3AsO4 + Pb(OH)2 = Pb3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Pb(OH)2 = Pb3(AsO4)2 + 6 H2O
C1H3 + O2 = CO2 + H2O =>
4 C1H3 + 7 O2 = 4 CO2 + 6 H2O
P4S3 + HNO3 = H3PO4 + SO2 + NO2 + H2O =>
P4S3 + 32 HNO3 = 4 H3PO4 + 3 SO2 + 32 NO2 + 10 H2O
Be(OH)2 + KOH = K2[Be(OH)4] =>
Be(OH)2 + 2 KOH = K2[Be(OH)4]
Cr2O3 + CsClO4 = Cr(ClO4)3 + Cs2O =>
Cr2O3 + 6 CsClO4 = 2 Cr(ClO4)3 + 3 Cs2O
Ba(OH)2 + MgI2 = BaI2 + Mg(OH)2 =>
Ba(OH)2 + MgI2 = BaI2 + Mg(OH)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HBr + Fe(OH)3 = Fe(OH)2Br + H2O =>
HBr + Fe(OH)3 = Fe(OH)2Br + H2O
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + (NH4)(NO3) =>
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + 2(NH4)(NO3)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + Cl3 = FeCl =>
3 Fe + Cl3 = 3 FeCl
MgSO4 + NH4Cl = MgH4Cl + NSO4 =>
MgSO4 + NH4Cl = MgH4Cl + NSO4
Sr(ClO4)2 + Fe2(CrO3)3 = Sr(CrO3) + Fe(ClO4)3 =>
3 Sr(ClO4)2 + Fe2(CrO3)3 = 3 Sr(CrO3) + 2 Fe(ClO4)3
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
C7H12O2 + H2O = C3H8O + C4H8O2 =>
6 C7H12O2 + 8 H2O = 2 C3H8O + 9 C4H8O2
NH4Cl + KMnO4 + H2SO4 = K2SO4 + MnSO4 + (NH4)2SO4 + H2O + Cl2 =>
10 NH4Cl + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5(NH4)2SO4 + 8 H2O + 5 Cl2
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
Sc(s) + Co(ClO3)2(aq) = Co(s) + Sc(ClO3)3(aq) =>
2 Sc(s) + 3 Co(ClO3)2(aq) = 3 Co(s) + 2 Sc(ClO3)3(aq)
Cu(No3)2 + BaS = CuS + Ba(No3)2 =>
Cu(No3)2 + BaS = CuS + Ba(No3)2
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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