| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 BaCrO4 + 6 KI + 64 HCl = 8 BaCl2 + 8 CrCl3 + 6 KCl4 + 32 H2O + 3 I2
Ca(NO3)2 + Na2SO4 = CaSO4 + Na2(NO3)2 =>
Ca(NO3)2 + Na2SO4 = CaSO4 + Na2(NO3)2
KCN + ZnNO4 = ZnCN + KNO4 =>
KCN + ZnNO4 = ZnCN + KNO4
C4H10O + O2(g) = CO2(g) + H2O(g) =>
C4H10O + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
HCH2C6H6O6 + OH = C6H6O6 + H2O =>
6 HCH2C6H6O6 + 24 OH = 7 C6H6O6 + 18 H2O
SO2 + H2O + KMnO4 = MnO2 + K2SO4 + H2SO4 =>
3 SO2 + 2 H2O + 2 KMnO4 = 2 MnO2 + K2SO4 + 2 H2SO4
(NH4)2S*Mn(NO3)2 = NH4NO3 + MnS =>
(NH4)2S*Mn(NO3)2 = 2 NH4NO3 + MnS
FeCl3 + O2 + H2O = Fe(OH)3 + Cl2 =>
4 FeCl3 + 3 O2 + 6 H2O = 4 Fe(OH)3 + 6 Cl2
BHNO3 = HBO2NO =>
BHNO3 = HBO2NO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Zn + Cd2Cl = ZnCl2 + Cd =>
Zn + 2 Cd2Cl = ZnCl2 + 4 Cd
AlCl3* + KOH = Al(OH)3 + KCl =>
AlCl3* + 3 KOH = Al(OH)3 + 3 KCl
HI + H2O = H2 + IO =>
2 HI + 2 H2O = 3 H2 + 2 IO
Cl2 + (OH){-} = Cl{-} + (ClO3){-} + H2O =>
3 Cl2 + 6(OH){-} = 5 Cl{-} + (ClO3){-} + 3 H2O
Li2CO3 + AgClO4 = Ag2CO3 + Li2(ClO4)2 =>
Li2CO3 + 2 AgClO4 = Ag2CO3 + Li2(ClO4)2
Co + CH4 = Co(CH4) =>
Co + CH4 = Co(CH4)
C5H8(OH)2 + HBr = C5H8OHBr + H2O =>
C5H8(OH)2 + HBr = C5H8OHBr + H2O
FeOH2 = Fe2 + H2O =>
2 FeOH2 = Fe2 + 2 H2O
CuCl2 + NH3 + H2O = (Cu(NH3)4(H2O)2){2+} + NH4Cl + OH{-} =>
CuCl2 + 6 NH3 + 4 H2O = (Cu(NH3)4(H2O)2){2+} + 2 NH4Cl + 2 OH{-}
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
CH3CO2H + H2O = H3OCH3CO2 =>
CH3CO2H + H2O = H3OCH3CO2
C2H6H2SO4 = C2H5SO3HH2O =>
C2H6H2SO4 = C2H5SO3HH2O
Ga + Br2 = GaBr3 =>
2 Ga + 3 Br2 = 2 GaBr3
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
Cr(OH)2 + KF = CrF2 + KOH =>
Cr(OH)2 + 2 KF = CrF2 + 2 KOH
Al2Si2O5(OH)4 + NaOH = Na2SiO3 + AlNaO2 + H2O =>
Al2Si2O5(OH)4 + 6 NaOH = 2 Na2SiO3 + 2 AlNaO2 + 5 H2O
ZnBr2(aq) + NH4OH(aq) = ZnOH(s) + Br2NH4(aq) =>
ZnBr2(aq) + NH4OH(aq) = ZnOH(s) + Br2NH4(aq)
Na2CO3 + HCO3 = NaHCO3 + NaCO3 =>
Na2CO3 + HCO3 = NaHCO3 + NaCO3
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
H2C2O4 + KOH = C2O4K2 + OH + H =>
H2C2O4 + 2 KOH = C2O4K2 + 2 OH + 2 H
FeCl3 + NH4S = NH4Cl + FeS3 =>
FeCl3 + 3 NH4S = 3 NH4Cl + FeS3
MgCl2 + H2SO4 = Cl2H2SO4 + Mg =>
MgCl2 + H2SO4 = Cl2H2SO4 + Mg
SO2 + HNO3 = H2SO4 + N2O4 =>
SO2 + 2 HNO3 = H2SO4 + N2O4
LiHCO3HNO3 = Li(NO3)H(HCO3) =>
LiHCO3HNO3 = Li(NO3)H(HCO3)
SF6 = S8 + F2 =>
8 SF6 = S8 + 24 F2
Sr(s) + P4(s) = Sr3P2(s) =>
6 Sr(s) + P4(s) = 2 Sr3P2(s)
Br2 + H2O = HBr + HO =>
Br2 + 2 H2O = 2 HBr + 2 HO
CaSO3 + Mg = MgSO3 + Ca =>
CaSO3 + Mg = MgSO3 + Ca
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
P2O5 + Co(OH)2 = Co3(PO4)2 + H2O =>
P2O5 + 3 Co(OH)2 = Co3(PO4)2 + 3 H2O
AlBr3 + K2SO4 = Al2(SO4)3 + BrK =>
2 AlBr3 + 3 K2SO4 = Al2(SO4)3 + 6 BrK
SnCl4 + Fe = SnCl2 + FeCl3 =>
3 SnCl4 + 2 Fe = 3 SnCl2 + 2 FeCl3
MgO + Br2 = MgBr2 + O =>
MgO + Br2 = MgBr2 + O
CaCO3(aq) + AgNO3(aq) = CaNO3(s) + AgCO3(aq) =>
CaCO3(aq) + AgNO3(aq) = CaNO3(s) + AgCO3(aq)
Ni + HCl = H2NiCl2 =>
Ni + 2 HCl = H2NiCl2
P + O2 + H2O = H2PO4 =>
2 P + 3 O2 + 2 H2O = 2 H2PO4
S(NH4)2 + Sn(NO3)2 = SnS + NH4NO3 =>
S(NH4)2 + Sn(NO3)2 = SnS + 2 NH4NO3
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
Fe + Ag3PO4 = Ag3 + FePO4 =>
Fe + Ag3PO4 = Ag3 + FePO4
BaCl2(aq) + NaBr(aq) = BaBr2(s) + NaCl(aq) =>
BaCl2(aq) + 2 NaBr(aq) = BaBr2(s) + 2 NaCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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