| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + Li3PO4 = Cl2Li3 + MgPO4
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + KHSO4 + MnSO4 + H2O + CO2 =>
5 CaC2O4 + 2 KMnO4 + 9 H2SO4 = 5 CaSO4 + 2 KHSO4 + 2 MnSO4 + 8 H2O + 10 CO2
AlB + NaOH = Al(OH)3 + Na3B =>
AlB + 3 NaOH = Al(OH)3 + Na3B
NO2 + H2O = NH + OH =>
NO2 + 3 H2O = NH + 5 OH
Cu + NaCl + NH3 + O2 + CO2 = Cu(NO3)2 + HCl + NaHCO3 =>
2 Cu + 6 NaCl + 4 NH3 + 9 O2 + 6 CO2 = 2 Cu(NO3)2 + 6 HCl + 6 NaHCO3
Pb + PbO + H2SO4 = H2O + Pb2SO4 =>
Pb + PbO + H2SO4 = H2O + Pb2SO4
NH4Cl + O2 = N2 + HCl + H2O =>
4 NH4Cl + 3 O2 = 2 N2 + 4 HCl + 6 H2O
CaJ + AgNO3 = AgJ + CaNO3 =>
CaJ + AgNO3 = AgJ + CaNO3
H2SO4 + KOH = KSO4 + H2 + H2O =>
2 H2SO4 + 2 KOH = 2 KSO4 + H2 + 2 H2O
Pb(NO3)2(aq) + K(aq) = Pb(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 K(aq) = Pb(s) + 2 KNO3(aq)
Fe + HF = FeF3 + H2 =>
2 Fe + 6 HF = 2 FeF3 + 3 H2
CH5NO2 + C8H8O = C8H11N + CO2 + H2O =>
CH5NO2 + C8H8O = C8H11N + CO2 + H2O
CuNO3 + CoCl2 = CuCl2 + Co(NO3) =>
CuNO3 + CoCl2 = CuCl2 + Co(NO3)
Li3PO4 + Pb(CH3O2)4 = LiCH3O2 + Pb3(PO4)4 =>
4 Li3PO4 + 3 Pb(CH3O2)4 = 12 LiCH3O2 + Pb3(PO4)4
BiNO3 + HCl = BiCl + HNO3 =>
BiNO3 + HCl = BiCl + HNO3
(NH3) + O2 = NO + H2O =>
4(NH3) + 5 O2 = 4 NO + 6 H2O
C3H8O(l) + O2(g) = CO + H2 =>
C3H8O(l) + O2(g) = 3 CO + 4 H2
Mg(s) + NiCl2(aq) = MgCl2(aq) + Ni(s) =>
Mg(s) + NiCl2(aq) = MgCl2(aq) + Ni(s)
HClO3 + HBr = H2O + HCl + Br2 =>
HClO3 + 6 HBr = 3 H2O + HCl + 3 Br2
H2Se + NaOH = H2O + SeNa2 =>
H2Se + 2 NaOH = 2 H2O + SeNa2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
O2 + C2H2 = C + H2O =>
O2 + 2 C2H2 = 4 C + 2 H2O
FeCr2O4 + K2CO3 + O2 = K2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 2 Fe2O3 + 8 CO2
Cr2O3 + KNO3 + KOH = H2O + K2CrO4 + N2O =>
4 Cr2O3 + 6 KNO3 + 10 KOH = 5 H2O + 8 K2CrO4 + 3 N2O
C16H37OP + HCl = C16H36ClP + H2O =>
C16H37OP + HCl = C16H36ClP + H2O
KIO3 + SO2 + H2O = K2SO4 + I2 + H2SO4 =>
2 KIO3 + 5 SO2 + 4 H2O = K2SO4 + I2 + 4 H2SO4
Cl2 + KI + KHO4 = KCl + KIO3 + H2O =>
3 Cl2 + 7 KI + 6 KHO4 = 6 KCl + 7 KIO3 + 3 H2O
C4H10 + O2 = *CO2 + H2O =>
2 C4H10 + 13 O2 = 8*CO2 + 10 H2O
NaBr + KCl = NaBrKCl =>
NaBr + KCl = NaBrKCl
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
HCl + LiOH = HOH + LiCl =>
HCl + LiOH = HOH + LiCl
KCl + Pb(ClO3)2 = K(ClO3)2 + Pb(Cl) =>
KCl + Pb(ClO3)2 = K(ClO3)2 + Pb(Cl)
NH3 + HNO3 = H2O + NO2 =>
NH3 + 7 HNO3 = 5 H2O + 8 NO2
H3PO3 + KOH = K3PO3 + H2O =>
H3PO3 + 3 KOH = K3PO3 + 3 H2O
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
Al(CH3CO2)3 + K2S = AlS + (CH3CO2)3K2 =>
Al(CH3CO2)3 + K2S = AlS + (CH3CO2)3K2
Pd + N2 = Pd3N2 =>
3 Pd + N2 = Pd3N2
K2CrO4 + KI + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 6 KI + 8 H2SO4 = 3 I2 + Cr2(SO4)3 + 5 K2SO4 + 8 H2O
O2 + PH3 = P4H10 + H2O =>
O2 + 8 PH3 = 2 P4H10 + 2 H2O
MgO + Hg = HgO + Mg =>
MgO + Hg = HgO + Mg
KOH + NaMnO4 + NaNO2 = K2MnO4 + NaNO3 + NaOH + H2O =>
4 KOH + 2 NaMnO4 + NaNO2 = 2 K2MnO4 + NaNO3 + 2 NaOH + H2O
KCl + NaCl = KNa + Cl2 =>
KCl + NaCl = KNa + Cl2
C15H16O2C12H8Cl2O2S + O2 = Cl2 + CO2 + H2O + SO2 =>
C15H16O2C12H8Cl2O2S + 32 O2 = Cl2 + 27 CO2 + 12 H2O + SO2
Li2O + CaO = LiCa + O2 =>
2 Li2O + 4 CaO = 4 LiCa + 3 O2
VOSO4 + Na2CO3 + (CH3CO)2CH2 = [VO((CH3CO)2CH2)2] + Na2SO4 + H2O + CO2 =>
12 VOSO4 + 12 Na2CO3 + 25(CH3CO)2CH2 = 12[VO((CH3CO)2CH2)2] + 12 Na2SO4 + 4 H2O + 17 CO2
Ca(OH)F + H2SO4 = CaF + SO4 + H2O =>
2 Ca(OH)F + H2SO4 = 2 CaF + SO4 + 2 H2O
C10H14 + I2 = C10H13I + HI =>
C10H14 + I2 = C10H13I + HI
H2SiO3 + Na = NaSiO2 + H2O =>
H2SiO3 + Na = NaSiO2 + H2O
PB(NO3)2(aq) + H2SO4(aq) = HNO3(aq) + PBSO4(s) =>
PB(NO3)2(aq) + H2SO4(aq) = 2 HNO3(aq) + PBSO4(s)
Fe + HCl = FeCl3(aq) + H2 =>
2 Fe + 6 HCl = 2 FeCl3(aq) + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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