| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 5 HCl = PCl5 + 4 H2O
CaNO3 = CaNO2 + O2 =>
2 CaNO3 = 2 CaNO2 + O2
Cu + H2CO3 = Cu2CO3 + H2 =>
2 Cu + H2CO3 = Cu2CO3 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag + HCI = AgCI + H2 =>
2 Ag + 2 HCI = 2 AgCI + H2
NH3 + phosphoricacid = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
Pd2O3 = Pd + O2 =>
2 Pd2O3 = 4 Pd + 3 O2
H2NO3 + BaCl2 = HCl + BaNO3 =>
H2NO3 + BaCl2 = 2 HCl + BaNO3
KOH + ClO2 = KCl + KClO3 + H2O =>
6 KOH + 6 ClO2 = KCl + 5 KClO3 + 3 H2O
H2SO4 + NaCl + H2O = HClO4 + Na2SO4 + H2 =>
H2SO4 + 2 NaCl + 8 H2O = 2 HClO4 + Na2SO4 + 8 H2
H2SO4 + NaNO2 = NO + H2O + NaNO3 + Na2SO4 =>
H2SO4 + 3 NaNO2 = 2 NO + H2O + NaNO3 + Na2SO4
AgClO3 + BaCl2 = AgCl2 + Ba(ClO3) =>
AgClO3 + BaCl2 = AgCl2 + Ba(ClO3)
Br2 + KI = BrKI =>
Br2 + 2 KI = 2 BrKI
V2O3 + C = V + CO =>
V2O3 + 3 C = 2 V + 3 CO
AgOH + C12H22O11 = Ag + H2O + CO2 =>
48 AgOH + C12H22O11 = 48 Ag + 35 H2O + 12 CO2
KMnO4 + C3H8O3 = Mn + CO2 + K2CO3 + H2O =>
2 KMnO4 + C3H8O3 = 2 Mn + 2 CO2 + K2CO3 + 4 H2O
K3PO4 + Zn(NO3)2 = Zn3(PO4)2 + K + (NO3)2 =>
2 K3PO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 6 K + 3(NO3)2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Co2(SO4)3 + Ca(OH)2 = Co(OH)3 + Ca2(SO4)2 =>
2 Co2(SO4)3 + 6 Ca(OH)2 = 4 Co(OH)3 + 3 Ca2(SO4)2
NH4 + NaOH = Na + H2O + NH3 =>
NH4 + NaOH = Na + H2O + NH3
Ca(OH)2 + VCl3 = CaCl2 + V(OH)3 =>
3 Ca(OH)2 + 2 VCl3 = 3 CaCl2 + 2 V(OH)3
NH4Cl + KMnO4 + H2SO4 = N2 + K2ClO4 + MnSO4 + H2O =>
2 NH4Cl + 4 KMnO4 + 4 H2SO4 = N2 + 2 K2ClO4 + 4 MnSO4 + 8 H2O
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
Pb4 + S = PbS2 =>
Pb4 + 8 S = 4 PbS2
C5H8 + Cl2 = C5H8Cl4 =>
C5H8 + 2 Cl2 = C5H8Cl4
Na3Po4(aq) + NiCl2(aq) = Ni3(Po4)2(s) + NaCl(aq) =>
2 Na3Po4(aq) + 3 NiCl2(aq) = Ni3(Po4)2(s) + 6 NaCl(aq)
Co(NO3)2(aq) + Na3PO4(aq) = Co3(PO4)2(s) + NaNO3(aq) =>
3 Co(NO3)2(aq) + 2 Na3PO4(aq) = Co3(PO4)2(s) + 6 NaNO3(aq)
NH4Cl + MgCl2 = NH4(Cl2) + MgCl =>
NH4Cl + MgCl2 = NH4(Cl2) + MgCl
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
BaOH + HNO3 = BaNO3 + H2O =>
BaOH + HNO3 = BaNO3 + H2O
O2 + NaF + H2O = NaOH + F2 =>
O2 + 4 NaF + 2 H2O = 4 NaOH + 2 F2
N2H4 + KBrO3 = N2 + KBr + H2O =>
3 N2H4 + 2 KBrO3 = 3 N2 + 2 KBr + 6 H2O
PbO2 = Pb2 + O =>
2 PbO2 = Pb2 + 4 O
Mg1(OH)2 + K3(PO4)1 = Mg3(PO4)2 + K1(OH)1 =>
3 Mg1(OH)2 + 2 K3(PO4)1 = Mg3(PO4)2 + 6 K1(OH)1
KMnO4 + SnCl2 + KOH = K2MnO4 + K2[Sn(OH)6] + KCl =>
2 KMnO4 + SnCl2 + 6 KOH = 2 K2MnO4 + K2[Sn(OH)6] + 2 KCl
K2CrO4(aq) + CuSO4(aq) = K2SO4(aq) + CuCrO4 =>
K2CrO4(aq) + CuSO4(aq) = K2SO4(aq) + CuCrO4
Hg(NO3)2 + HBr = HgBr2 + HNO3 =>
Hg(NO3)2 + 2 HBr = HgBr2 + 2 HNO3
Na2S2O3 + HCl = NaCl + H2O + S8 + SO2 =>
8 Na2S2O3 + 16 HCl = 16 NaCl + 8 H2O + S8 + 8 SO2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
SClO3 = SCl + O2 =>
2 SClO3 = 2 SCl + 3 O2
Na2(CO3)(aq) + CaCl2(aq) = NaCl(aq) + CaCO3(s) =>
Na2(CO3)(aq) + CaCl2(aq) = 2 NaCl(aq) + CaCO3(s)
NaBr + Li = NaLi + Br =>
NaBr + Li = NaLi + Br
C7H9 + KMnO4 + H2SO4 = C6H7O2 + K2SO4 + MnSO4 + H2O =>
60 C7H9 + 66 KMnO4 + 99 H2SO4 = 70 C6H7O2 + 33 K2SO4 + 66 MnSO4 + 124 H2O
MnSO4 + O2 + H2O = MnO2 + H2SO4 =>
2 MnSO4 + O2 + 2 H2O = 2 MnO2 + 2 H2SO4
Na3PO4 + HNO3 = NaNO3 + H3PO4 =>
Na3PO4 + 3 HNO3 = 3 NaNO3 + H3PO4
Mg(aq) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(aq) + 2 HCl(aq) = H2(g) + MgCl2(aq)
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Fe(SCN)3 + AgNO3 = Fe(NO3)3 + Ag(SCN) =>
Fe(SCN)3 + 3 AgNO3 = Fe(NO3)3 + 3 Ag(SCN)
Cu(OH)2 + NH3 = [Cu(NH3)4] + OH =>
Cu(OH)2 + 4 NH3 = [Cu(NH3)4] + 2 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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