| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3(s) + CH3CO2H(aq) = NaC2H3O2 + H2O + CO2
Cs2(CO3) = Cs2O + CO2 =>
Cs2(CO3) = Cs2O + CO2
BaCl2 + Br2 = BaBr2 + Cl2 =>
BaCl2 + Br2 = BaBr2 + Cl2
(NH4)S + SrCl2 = SSr + (NH4)Cl2 =>
(NH4)S + SrCl2 = SSr + (NH4)Cl2
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
HIO3 + Na2SO3 = Na2SO4 + H2O + I2 =>
2 HIO3 + 5 Na2SO3 = 5 Na2SO4 + H2O + I2
LiCl + HCl = LiH + Cl2 =>
LiCl + HCl = LiH + Cl2
CuO + LiOH = Cu(OH)2 + Li2O =>
CuO + 2 LiOH = Cu(OH)2 + Li2O
LiCl + HCl = LiH + Cl2 =>
LiCl + HCl = LiH + Cl2
P3H4 = PH3 + P4H2 =>
2 P3H4 = 2 PH3 + P4H2
V2O5 + CH3CH2OH + H2SO4 = VOSO4 + CH3COOH + H2O =>
2 V2O5 + CH3CH2OH + 4 H2SO4 = 4 VOSO4 + CH3COOH + 5 H2O
LiCl + F = LiF + Cl2 =>
2 LiCl + 2 F = 2 LiF + Cl2
SrCrO4 + HgC2HO2 = SrC2HO2 + HgCrO4 =>
SrCrO4 + HgC2HO2 = SrC2HO2 + HgCrO4
(CaO)6Al4O6 + H2O = Ca4Al2O7H38O19 + (CaO)2Al2O3H16O8 = (CaO)6Al4O6H21O6 + H18O9 =>
(CaO)6Al4O6 + 27 H2O = Ca4Al2O7H38O19 + (CaO)2Al2O3H16O8
ZrCl4 + Na = Zr + NaCl =>
ZrCl4 + 4 Na = Zr + 4 NaCl
HCN + HSO4{-} = SO4{-} + H2CN =>
HCN + HSO4{-} = SO4{-} + H2CN
K2MnO4 + Cl2 = KMnO4 + KCl =>
2 K2MnO4 + Cl2 = 2 KMnO4 + 2 KCl
TiCO3 + HCl = TiCl2 + CO2 + H2O =>
TiCO3 + 2 HCl = TiCl2 + CO2 + H2O
Chlorinedioxide + water = HCl + chloricacid =>
6 ClO2 + 3 H2O = HCl + 5 HClO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NH4H2PO4 + NaOH = H2O + NH3 + Na3PO4 =>
NH4H2PO4 + 3 NaOH = 3 H2O + NH3 + Na3PO4
CH3CH2OH(l) + H2O(l) = C2H8O2 =>
CH3CH2OH(l) + H2O(l) = C2H8O2
magnesium + hydrochloricacid = hydrogen + magnesiumchloride =>
Mg + 2 HCl = H2 + MgCl2
C6H10O4 + NO2 + H2 = C6H12N2 + H2O =>
C6H10O4 + 2 NO2 + 9 H2 = C6H12N2 + 8 H2O
OF2 + H2 = O2 + HF =>
2 OF2 + 2 H2 = O2 + 4 HF
Cu3P + HNO3 = Cu(NO3)2 + H3PO3 + NO + H2O =>
Cu3P + 9 HNO3 = 3 Cu(NO3)2 + H3PO3 + 3 NO + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C666H1334 + O2 = C + H2O =>
2 C666H1334 + 667 O2 = 1332 C + 1334 H2O
BF3 + NH3 = BF3NH3 =>
BF3 + NH3 = BF3NH3
MoO2 + CH4 = MoC + CO + H2 =>
MoO2 + 3 CH4 = MoC + 2 CO + 6 H2
NaHCO3 + HCOOH = HCOONa + H2CO3 =>
NaHCO3 + HCOOH = HCOONa + H2CO3
H2CrO4 + Ba(OH)2 = [Ba(OH)]2CrO4 + H2O =>
H2CrO4 + 2 Ba(OH)2 = [Ba(OH)]2CrO4 + 2 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaCl2 + KOH = Ba(OH)2 + KCl =>
BaCl2 + 2 KOH = Ba(OH)2 + 2 KCl
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
KOH + NH4Cl = KCl + NH4OH =>
KOH + NH4Cl = KCl + NH4OH
UF4(s) + Mg(s) = U(s) + MgF2(s) =>
UF4(s) + 2 Mg(s) = U(s) + 2 MgF2(s)
CaCl2 + NaIO3 = Ca(IO3)2 + NaCl =>
CaCl2 + 2 NaIO3 = Ca(IO3)2 + 2 NaCl
BaSO4(s) + AlCl3(aq) = BaCl2(aq) + Al2(SO4)3(s) =>
3 BaSO4(s) + 2 AlCl3(aq) = 3 BaCl2(aq) + Al2(SO4)3(s)
Cl + KOH = KCl + KClO3 + H2OCl =>
9 Cl + 6 KOH = 5 KCl + KClO3 + 3 H2OCl
BeO + SiO2 + Al2O3 = BeAl2SiO6 =>
BeO + SiO2 + Al2O3 = BeAl2SiO6
S2O3 + H = H2O + SO =>
S2O3 + 2 H = H2O + 2 SO
Cr(OH)4 + H2O2 + NaOH = Na2CrO4 + H2O =>
Cr(OH)4 + H2O2 + 2 NaOH = Na2CrO4 + 4 H2O
Pb2(aq) + KCl(aq) = PbCl2(s) + K(aq) =>
Pb2(aq) + 4 KCl(aq) = 2 PbCl2(s) + 4 K(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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