| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + Cl2 = 2 LiCl
AgC2H3O2(aq) + NiCl2(aq) = AgCl(s) + Ni(C2H3O2)2(aq) =>
2 AgC2H3O2(aq) + NiCl2(aq) = 2 AgCl(s) + Ni(C2H3O2)2(aq)
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Sn + HCO3 = SnCO3 + CO + HOH =>
3 Sn + 4 HCO3 = 3 SnCO3 + CO + 2 HOH
C2H4 + KMnO4 = MnO2 + KOH + KOOCCOOK + H2O =>
3 C2H4 + 10 KMnO4 = 10 MnO2 + 4 KOH + 3 KOOCCOOK + 4 H2O
Fe + CH4 = FeCH4 =>
Fe + CH4 = FeCH4
Cu(OH)2 + C = Cu + CO2 + H2O =>
2 Cu(OH)2 + C = 2 Cu + CO2 + 2 H2O
NH4Cl(aq) + Ba(OH)2(aq) = BaCl2(aq) + NH3(g) + H2O(l) =>
2 NH4Cl(aq) + Ba(OH)2(aq) = BaCl2(aq) + 2 NH3(g) + 2 H2O(l)
La + S = LaS =>
La + S = LaS
Sr + MgSO4 = Mg + Sr(SO4)2 =>
Sr + 2 MgSO4 = 2 Mg + Sr(SO4)2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
KOH + C2H5ClO = C2H4O + KCl + H2O =>
KOH + C2H5ClO = C2H4O + KCl + H2O
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
Cu + N = Cu2N =>
2 Cu + N = Cu2N
HgS = Hg + S =>
HgS = Hg + S
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
CaCO3 + SO4 = CaSO4 + CO3 =>
CaCO3 + SO4 = CaSO4 + CO3
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
Ce(SO4)2 + H2O = Ce(OH)4 + H2SO4 =>
Ce(SO4)2 + 4 H2O = Ce(OH)4 + 2 H2SO4
KNO2NH4Cl = KClNH4NO2 =>
KNO2NH4Cl = KClNH4NO2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Li3 + N3 = Li3N3 =>
Li3 + N3 = Li3N3
KOH + C2H5ClO = C2H4O + KCl + H2O =>
KOH + C2H5ClO = C2H4O + KCl + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HgS + O2 = HgO + SO2 =>
2 HgS + 3 O2 = 2 HgO + 2 SO2
Fe + Na3PO4 + SCN = FePO4 + NaSCN =>
Fe + Na3PO4 + 3 SCN = FePO4 + 3 NaSCN
HgS = Hg + S8 =>
8 HgS = 8 Hg + S8
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Ba(OH)2 + HI = H2O + BaI2 =>
Ba(OH)2 + 2 HI = 2 H2O + BaI2
CaCl2 + Na2Co3 = NaCl + Ca2(Co3)2 =>
2 CaCl2 + 2 Na2Co3 = 4 NaCl + Ca2(Co3)2
NO2 + OH[{-}] = NO3[{-}] + NO2[{-}] + H2O =>
2 NO2 + 2 OH[{-}] = NO3[{-}] + NO2[{-}] + H2O
NH4(aq) + Pb(aq) = NH4Pb(s) =>
NH4(aq) + Pb(aq) = NH4Pb(s)
AlF3 + NaF = Na3AlF6 =>
AlF3 + 3 NaF = Na3AlF6
H3PO4 + Mg(OH)2 = H2O(l) + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg(OH)2 = 6 H2O(l) + Mg3(PO4)2
Rb + HNO3 = RbNO3 + H2O + NH3 =>
8 Rb + 9 HNO3 = 8 RbNO3 + 3 H2O + NH3
Ta + HF = TaF5 + H =>
Ta + 5 HF = TaF5 + 5 H
Ra9 + Mg4 = Ra3Mg =>
4 Ra9 + 3 Mg4 = 12 Ra3Mg
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
AlF3 + Ca3N2 = AlN + CaF2 =>
2 AlF3 + Ca3N2 = 2 AlN + 3 CaF2
HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2
CaCO3 + ZnCl2 = Zn(CO3)2 + CaCl =>
2 CaCO3 + ZnCl2 = Zn(CO3)2 + 2 CaCl
NH4Cl + NH4OH = NH4 + NH3Cl + H2O =>
NH4Cl + NH4OH = NH4 + NH3Cl + H2O
I2 + CI2 = ICI3 =>
I2 + CI2 = ICI3
SrCl2 + Na2S = SrS + NaCl =>
SrCl2 + Na2S = SrS + 2 NaCl
C5H6NO2(g) + O2(g) = CO2(g) + H2O(l) + NO2(g) =>
2 C5H6NO2(g) + 13 O2(g) = 10 CO2(g) + 6 H2O(l) + 2 NO2(g)
AgCl + NH3*H2O = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH3*H2O = Ag(NH3)2Cl + 2 H2O
HNO3 + As2S5 + H2O = H2SO3 + NO + H3AsO4 =>
10 HNO3 + As2S5 + 3 H2O = 5 H2SO3 + 10 NO + 2 H3AsO4
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
Cu(NO3)3H2O = CuO + NO2 + O2 + H2O =>
Cu(NO3)3H2O = CuO + 3 NO2 + O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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