| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + CaSO4 = CaO + PbSO3
C6H5CH3 + Br2 = C6H4(CH3)Br + HBr =>
C6H5CH3 + Br2 = C6H4(CH3)Br + HBr
H3PO4 + Al(OH)3 = Al2(OH)3PO4 + H2O* =>
H3PO4 + 2 Al(OH)3 = Al2(OH)3PO4 + 3 H2O*
MnSO4 + PbO2 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)3 + H2O =>
MnSO4 + 4 PbO2 + 9 HNO3 = HMnO4 + PbSO4 + 3 Pb(NO3)3 + 4 H2O
NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + H2O =>
2 NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + 2 H2O
CH3CHCl2 + KOH = CH3CHO + KCl + H2O =>
CH3CHCl2 + 2 KOH = CH3CHO + 2 KCl + H2O
NaCl + NHCl = NaNH + Cl =>
NaCl + NHCl = NaNH + 2 Cl
CH3OOH + NaHCO3 = HCO3H + NaCH3OO =>
CH3OOH + NaHCO3 = HCO3H + NaCH3OO
C4H5ON3 + O2 = CO2 + H2O + NO2 =>
4 C4H5ON3 + 31 O2 = 16 CO2 + 10 H2O + 12 NO2
C5H7O2N + H2O = NH4 + CO2 + H =>
C5H7O2N + 8 H2O = NH4 + 5 CO2 + 19 H
H3PO4(s) = H4P2O7(s) + H2O(g) =>
2 H3PO4(s) = H4P2O7(s) + H2O(g)
K + CaF2 = KF + Ca =>
2 K + CaF2 = 2 KF + Ca
Ni + CH3COOH = Ni(CH3COOH) =>
Ni + CH3COOH = Ni(CH3COOH)
H4C2O2 + NaHCO3 = H2O + CO2 + NaC2H3O2 =>
H4C2O2 + NaHCO3 = H2O + CO2 + NaC2H3O2
K + HOH = K(OH)2 + H =>
K + 2 HOH = K(OH)2 + 2 H
BCl + HSO4 = BSO4 + HCl =>
BCl + HSO4 = BSO4 + HCl
Cu(H2O)6(aq) = Cu(s) + H2O(l) =>
Cu(H2O)6(aq) = Cu(s) + 6 H2O(l)
C2H4 + MnO4{-} + H{+} = Mn2{+} + CO2 + H2O =>
13 C2H4 + 24 MnO4{-} + 36 H{+} = 12 Mn2{+} + 26 CO2 + 44 H2O
K2Cr2O7 + HCl + H2S = KCl + CrCl3 + S + H2O =>
K2Cr2O7 + 8 HCl + 3 H2S = 2 KCl + 2 CrCl3 + 3 S + 7 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
MgIFeO = MgOFeI =>
MgIFeO = MgOFeI
CO(NH2)2 + H2SO4 = NH3SO3 + CO + H3N + O =>
CO(NH2)2 + H2SO4 = NH3SO3 + CO + H3N + O
CO + KOH = HCOOK =>
CO + KOH = HCOOK
Ag{+} + AsH3 + OH{-} = Ag + As4O6 + H2O =>
24 Ag{+} + 4 AsH3 + 24 OH{-} = 24 Ag + As4O6 + 18 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CaCl2 + Ca3(PO4)2 = Ca + Cl3(PO4) =>
3 CaCl2 + Ca3(PO4)2 = 6 Ca + 2 Cl3(PO4)
SO3 + K = K2SO3 =>
SO3 + 2 K = K2SO3
MagnesiumChlorideSodiumCarbonate = SodiumChlorideMagnesiumCarbonate =>
MagnesiumChlorideSodiumCarbonate = SodiumChlorideMagnesiumCarbonate
ZincIIChlorideAmmoniumSulfide = ZincIISulfideAmmoniumChloride =>
ZincIIChlorideAmmoniumSulfide = ZincIISulfideAmmoniumChloride
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
H2S(g) + MnCl2(aq) = MnS(s) + HCl(aq) =>
H2S(g) + MnCl2(aq) = MnS(s) + 2 HCl(aq)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
K2SiO3 + CaOH = Ca2SiO3 + KOH =>
K2SiO3 + 2 CaOH = Ca2SiO3 + 2 KOH
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Li(s) + AgCl(aq) = LiCl(aq) + Ag(s) =>
Li(s) + AgCl(aq) = LiCl(aq) + Ag(s)
NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = C6H5Na3O7 + 3 CO2 + 3 H2O
Li3PO4 + Zn(NO3)2 = Li3PO4Zn(NO3)2 =>
Li3PO4 + Zn(NO3)2 = Li3PO4Zn(NO3)2
Ka + N = KaN =>
Ka + N = KaN
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
H2SeO4 + C = CO2 + SeO2 + H2O =>
2 H2SeO4 + C = CO2 + 2 SeO2 + 2 H2O
HCI + KOH = KCI + H2O =>
HCI + KOH = KCI + H2O
H2 + Cu2O2 = Cu + H2O =>
2 H2 + Cu2O2 = 2 Cu + 2 H2O
HF + Mg(NO3)2 = MgF2 + HNO3 =>
2 HF + Mg(NO3)2 = MgF2 + 2 HNO3
Nb(OH)5 + SO3 = Nb2(SO4)5 + H2O =>
2 Nb(OH)5 + 5 SO3 = Nb2(SO4)5 + 5 H2O
KOH + NH4NO2 = KNO2 + NH3 + H2O =>
KOH + NH4NO2 = KNO2 + NH3 + H2O
N2O3 + HNO3 = NO2 + H2O =>
N2O3 + 2 HNO3 = 4 NO2 + H2O
H(PO)Mg = Mg(PO)H =>
H(PO)Mg = Mg(PO)H
CO + KOH = K(HCOO) =>
CO + KOH = K(HCOO)
Na2Cr2O7 + AlPO4 = Na3PO4 + Al2(Cr2O7)3 =>
3 Na2Cr2O7 + 2 AlPO4 = 2 Na3PO4 + Al2(Cr2O7)3
Ce2 + H2O = HCeO + HCe =>
Ce2 + H2O = HCeO + HCe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/24
Équations équilibrées sur03/04/23
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