| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + CuSO4 = (NH4)2SO4CuSO4
Al17 + Cl2 = AlCl3 =>
2 Al17 + 51 Cl2 = 34 AlCl3
Na2O + Fe2O3 = Na3Fe + O2 =>
3 Na2O + Fe2O3 = 2 Na3Fe + 3 O2
C6H5OH + Na = C6H5ONa + H2 =>
2 C6H5OH + 2 Na = 2 C6H5ONa + H2
Ba(NO3)2 + B = BaO + N2 + BO =>
Ba(NO3)2 + 5 B = BaO + N2 + 5 BO
KI(s) = K + I =>
KI(s) = K + I
Fe + CH4 = Fe3C + H2 =>
3 Fe + CH4 = Fe3C + 2 H2
AsF3 + F2 = AsF5 =>
AsF3 + F2 = AsF5
Fe + NiSO4 = Fe2(SO4)3 + Ni =>
2 Fe + 3 NiSO4 = Fe2(SO4)3 + 3 Ni
Br + O2 = BrO3 =>
2 Br + 3 O2 = 2 BrO3
Fe + CI2 = FeCI2 =>
Fe + CI2 = FeCI2
HI + NH4 = NH4I + H =>
HI + NH4 = NH4I + H
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
Ag3AuS3 = Ag2S + Au2S3 =>
2 Ag3AuS3 = 3 Ag2S + Au2S3
FeS + S2 = Fe2S3 =>
4 FeS + S2 = 2 Fe2S3
BaSO4 = BaO + SO3 =>
BaSO4 = BaO + SO3
Cr(OH)2F + HCl = CrCl3 + HF + H2O =>
Cr(OH)2F + 3 HCl = CrCl3 + HF + 2 H2O
Ba2 + Al3(No2) = BaAl + No2 =>
3 Ba2 + 2 Al3(No2) = 6 BaAl + 2 No2
K4Fe(CN6) + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)2 + MnSO4 + HNO3 + CO2 + H2O =>
2 K4Fe(CN6) + 16 KMnO4 + 42 H2SO4 = 24 KHSO4 + Fe2(SO4)2 + 16 MnSO4 + 12 HNO3 + 2 CO2 + 24 H2O
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
Zi + Cl2 = ZiCl =>
2 Zi + Cl2 = 2 ZiCl
NaCO3 + H3C6H5O7 = Na3C6H5O7 + H2O + CO2 =>
18 NaCO3 + 7 H3C6H5O7 = 6 Na3C6H5O7 + 13 H2O + 24 CO2
CaCl2 + Cr2(NO3)2 = Ca(NO3)2 + CrCl =>
CaCl2 + Cr2(NO3)2 = Ca(NO3)2 + 2 CrCl
VO{+} + OH{-} = VO3{+} + e + H2O =>
VO{+} + 4 OH{-} = VO3{+} + 4e + 2 H2O
MgCl = Cl2 + Mg =>
2 MgCl = Cl2 + 2 Mg
Ni(OH)3 = Ni(OH)2 + OH =>
Ni(OH)3 = Ni(OH)2 + OH
Cl2O + KOH = KOCl + H2O =>
Cl2O + 2 KOH = 2 KOCl + H2O
(CH3COO)2Ca = CH3COO + Ca =>
(CH3COO)2Ca = 2 CH3COO + Ca
Ag + Mo + S = Ag2MoS4 =>
2 Ag + Mo + 4 S = Ag2MoS4
NH4OH + HCl = Cl(OH) + NH3 + H =>
NH4OH + HCl = Cl(OH) + NH3 + 2 H
Fe + KClO3 + KOH = K2FeO4 + HCl =>
Fe + KClO3 + KOH = K2FeO4 + HCl
Cd(OH)2 + NH3*H2O = [Cd(NH3)4](OH)2 + H2O =>
Cd(OH)2 + 4 NH3*H2O = [Cd(NH3)4](OH)2 + 4 H2O
NaHCO3 + Al2O3 = NaAlO2 + H2O + CO2 =>
2 NaHCO3 + Al2O3 = 2 NaAlO2 + H2O + 2 CO2
PbO + S = PbS + O2 =>
2 PbO + 2 S = 2 PbS + O2
NaOH + MgBr2 = NaBr + Mg(OH)2 =>
2 NaOH + MgBr2 = 2 NaBr + Mg(OH)2
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
Li + HI = LiI + H2 =>
2 Li + 2 HI = 2 LiI + H2
U + H2O = UOH + H2 =>
2 U + 2 H2O = 2 UOH + H2
Br2 + HI = HBr + I2 =>
Br2 + 2 HI = 2 HBr + I2
P + NO2 = N2 + P2O5 =>
8 P + 10 NO2 = 5 N2 + 4 P2O5
Al + MnO3 = MnAl2O3 =>
2 Al + MnO3 = MnAl2O3
Th + O2 = ThO =>
2 Th + O2 = 2 ThO
KCN + H2O2 = H2O + KOCN =>
KCN + H2O2 = H2O + KOCN
NaHSO4 + Na2SiO3 = Na2SO4 + SiO2 + H2O =>
2 NaHSO4 + Na2SiO3 = 2 Na2SO4 + SiO2 + H2O
H2O + Fe3O4 = Fe(OH)3 + H2 =>
10 H2O + 2 Fe3O4 = 6 Fe(OH)3 + H2
NaOH + H3(PO4)2 = Na3(PO4)2 + H2O =>
3 NaOH + H3(PO4)2 = Na3(PO4)2 + 3 H2O
HNO3(aq) + CaCO3(aq) = HCO3(aq) + CaNO3(aq) =>
HNO3(aq) + CaCO3(aq) = HCO3(aq) + CaNO3(aq)
TiCl4(s) + H2O(g) = Ti2O4(s) + HCl(g) =>
2 TiCl4(s) + 4 H2O(g) = Ti2O4(s) + 8 HCl(g)
Mg(OH)2 + HClO4 = Mg(ClO4)2 + H2O =>
Mg(OH)2 + 2 HClO4 = Mg(ClO4)2 + 2 H2O
Fe(Cl3) + K(OH) = Fe(OH)3 + K(Cl) =>
Fe(Cl3) + 3 K(OH) = Fe(OH)3 + 3 K(Cl)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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