| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + SO2 = Cu + SO3
N2O5 + Y2O3 = YN + O2 =>
N2O5 + Y2O3 = 2 YN + 4 O2
C6H12O6 = CO2 + C2H6O =>
C6H12O6 = 2 CO2 + 2 C2H6O
C12H10 + C7H6O2 = C19H16O2 =>
C12H10 + C7H6O2 = C19H16O2
(H2SO3) + NaOH = H3O + NaSO3 =>
(H2SO3) + NaOH = H3O + NaSO3
F2CO3 + HCl = FCl + CO2 + H2O =>
F2CO3 + 2 HCl = 2 FCl + CO2 + H2O
CuO2 + CaCl2 = CuCl2 + CaO2 =>
CuO2 + CaCl2 = CuCl2 + CaO2
Hf + N4 = Hf3N4 =>
3 Hf + N4 = Hf3N4
C2H5Cl + H2O = C3H8O + HCl =>
3 C2H5Cl + 2 H2O = 2 C3H8O + 3 HCl
OCl + S2O3 = Cl + S2O4 =>
OCl + S2O3 = Cl + S2O4
KIO30 + H2SO4 + KI0 = K2SO4 + I2 + H2O =>
KIO30 + 30 H2SO4 + 59 KI0 = 30 K2SO4 + 30 I2 + 30 H2O
ZnCl + KCO3 = KCl + ZnCO3 =>
ZnCl + KCO3 = KCl + ZnCO3
BeCO3 + H3PO4 = Be3(PO4)2 + CO2 + H2O =>
3 BeCO3 + 2 H3PO4 = Be3(PO4)2 + 3 CO2 + 3 H2O
Cu[OH]2 + HNO3 = Cu[NO3]2 + H2O =>
Cu[OH]2 + 2 HNO3 = Cu[NO3]2 + 2 H2O
HF + CuOH = CuF + H2O =>
HF + CuOH = CuF + H2O
FeCl2 + H2O = Fe3O4 + ClO3 + H2 =>
3 FeCl2 + 22 H2O = Fe3O4 + 6 ClO3 + 22 H2
H2SO4 + Na2CrO4 = H2O + Na2Cr2O7 + Na2SO4 =>
H2SO4 + 2 Na2CrO4 = H2O + Na2Cr2O7 + Na2SO4
HCl + Mn2O4 = Mn3Cl2 + H2O + Cl2 =>
24 HCl + 3 Mn2O4 = 2 Mn3Cl2 + 12 H2O + 10 Cl2
V + O = VO =>
V + O = VO
CH4O(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH4O(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(l)
Cu{+} + Fe{3+} = Cu{2+} + Fe{2+} =>
Cu{+} + Fe{3+} = Cu{2+} + Fe{2+}
Ba(NO3)2(aq) + HI(aq) = BaI2(aq) + HNO3(aq) =>
Ba(NO3)2(aq) + 2 HI(aq) = BaI2(aq) + 2 HNO3(aq)
K3[Fe(CN)6] + FeSO4 = Fe3[Fe(CN)6]3 + K2SO4 + Fe =>
6 K3[Fe(CN)6] + 9 FeSO4 = 2 Fe3[Fe(CN)6]3 + 9 K2SO4 + 3 Fe
Sc(ClO2)3 + H2SO4 = HClO2 + Sc2(SO4)3 =>
2 Sc(ClO2)3 + 3 H2SO4 = 6 HClO2 + Sc2(SO4)3
H2SO4(aq) + NaCN(s) = HCN(g) + Na2SO4(aq) =>
H2SO4(aq) + 2 NaCN(s) = 2 HCN(g) + Na2SO4(aq)
KCl + (NH4)2CO3 = K(NH4)2 + ClCO3 =>
KCl + (NH4)2CO3 = K(NH4)2 + ClCO3
CsOH + HClO3 = H2O + CsClO3 =>
CsOH + HClO3 = H2O + CsClO3
Pb(NO3)2 + (NH4)2SO4 = PbSO4 + NH4NO3 =>
Pb(NO3)2 + (NH4)2SO4 = PbSO4 + 2 NH4NO3
Na2O + O2 = NaO2 =>
2 Na2O + 3 O2 = 4 NaO2
Cu(NO3)2*3H2O + NH4OH*2H2O = [Cu(NH3)4](NO3)2 + H2O =>
Cu(NO3)2*3H2O + 4 NH4OH*2H2O = [Cu(NH3)4](NO3)2 + 15 H2O
Co(NO3)2 + H2O = Co(H2O)6 + NO3 =>
Co(NO3)2 + 6 H2O = Co(H2O)6 + 2 NO3
Ag(s) + NaOH(aq) = AgOH(s) + Na(aq) =>
Ag(s) + NaOH(aq) = AgOH(s) + Na(aq)
B + KOH + H2O = K[B(OH)4] + H2 =>
2 B + 2 KOH + 6 H2O = 2 K[B(OH)4] + 3 H2
C10H16O + BH4 = C10H18O + BH2 =>
C10H16O + BH4 = C10H18O + BH2
CuCl + KSCN = Cl + CuKSCN =>
CuCl + KSCN = Cl + CuKSCN
PbCrO4 + KOH = KHPbO2 + K2CrO4 + H2O =>
PbCrO4 + 3 KOH = KHPbO2 + K2CrO4 + H2O
Mg2 + CH3COOH = Mg(CH3OOH)2 + C =>
Mg2 + 4 CH3COOH = 2 Mg(CH3OOH)2 + 4 C
Ba(H2O)8(OH)2 + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(H2O)8(OH)2 + 2 NH4SCN = Ba(SCN)2 + 10 H2O + 2 NH3
MgO + CaCl2 = MgCl2 + OCa =>
MgO + CaCl2 = MgCl2 + OCa
BaHPO4 + Ba(OH)2 = (BaOH)3PO4 + H2O =>
BaHPO4 + 2 Ba(OH)2 = (BaOH)3PO4 + H2O
SeO2 + NH3 = N2 + H2O + Se2 =>
6 SeO2 + 8 NH3 = 4 N2 + 12 H2O + 3 Se2
Ti(OH)4 = TiO(OH)2 + H2O =>
Ti(OH)4 = TiO(OH)2 + H2O
MnO4{-} + Fe{2+} + H2O = FeO(OH) + Mn{2+} + H{+} =>
MnO4{-} + 5 Fe{2+} + 6 H2O = 5 FeO(OH) + Mn{2+} + 7 H{+}
BaHPO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 BaHPO4 + Ba(OH)2 = Ba3(PO4)2 + 2 H2O
H{+} + CrO4{2-} + H2O2 = CrO5 + H2O =>
2 H{+} + CrO4{2-} + 2 H2O2 = CrO5 + 3 H2O
AgClO3 + HCl = AgCl + HClO3 =>
AgClO3 + HCl = AgCl + HClO3
HL + Mg(OH)2 = H2O + MgL2 =>
2 HL + Mg(OH)2 = 2 H2O + MgL2
HgCl2 + H3PO2 + H2O = Hg2Cl2 + H3PO4 + HCl =>
4 HgCl2 + H3PO2 + 2 H2O = 2 Hg2Cl2 + H3PO4 + 4 HCl
HCl + Ni = H(Ni)2 + Cl =>
HCl + 2 Ni = H(Ni)2 + Cl
BaHPO4 + Ba(OH)2 = (BaOH)3PO4 + H2O =>
BaHPO4 + 2 Ba(OH)2 = (BaOH)3PO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/07/23
Équations équilibrées sur01/06/23
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