| Équations équilibrées la veille |
C6H5OH + 6 Cl2 = C6Cl6O + 6 HCl
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
FeSO4 + H2SO4 = Fe2(SO4)3 + H2 =>
2 FeSO4 + H2SO4 = Fe2(SO4)3 + H2
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
CdS + KMnO4 + H2SO4 = CdSO4 + MnSO4 + K2SO4 + H2O =>
5 CdS + 8 KMnO4 + 12 H2SO4 = 5 CdSO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Cu + Ze(NO3)2 = Cu(NO3)2 + Ze =>
Cu + Ze(NO3)2 = Cu(NO3)2 + Ze
Na2CO3 + MnCl2 = NaCl + MnCO3 =>
Na2CO3 + MnCl2 = 2 NaCl + MnCO3
Au3P + AuCl3 + H2O = H3PO4 + Au + HCl =>
3 Au3P + 5 AuCl3 + 12 H2O = 3 H3PO4 + 14 Au + 15 HCl
Li2CrO4 = Li + CrO4 =>
Li2CrO4 = 2 Li + CrO4
C6H5OH + Cl2 = C6H3Cl2OH + HCl =>
C6H5OH + 2 Cl2 = C6H3Cl2OH + 2 HCl
AgS2 + O2 = Ag + SO2 =>
AgS2 + 2 O2 = Ag + 2 SO2
FeS + H2O + O2 = Fe(OH)3 + S =>
4 FeS + 6 H2O + 3 O2 = 4 Fe(OH)3 + 4 S
Cl2(g) + Br{-}(aq) = Cl{-}(aq) + Br2(l) =>
Cl2(g) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(l)
H2PO4 + Fe = FePO4 + H2 =>
H2PO4 + Fe = FePO4 + H2
C6H5OH + Cl2 = C6H4ClOH + HCl =>
C6H5OH + Cl2 = C6H4ClOH + HCl
CdS + O2 = CdSO4 =>
CdS + 2 O2 = CdSO4
C5H4O2 + O2 = CO2 + H2O =>
C5H4O2 + 5 O2 = 5 CO2 + 2 H2O
N2O4 + KI = KNO3 + NO + I2 =>
2 N2O4 + 2 KI = 2 KNO3 + 2 NO + I2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg(s) + HCl(ag) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(ag) = MgCl2(aq) + H2(g)
Ca(OH)2 + H(NO3) = Ca(NO3)2 + H(OH) =>
Ca(OH)2 + 2 H(NO3) = Ca(NO3)2 + 2 H(OH)
CH3NO2 + Zn + HCl = CH3NH3Cl + ZnCl2 + H2O =>
CH3NO2 + 3 Zn + 7 HCl = CH3NH3Cl + 3 ZnCl2 + 2 H2O
KBr + Cl2 + H2O = KBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KBrO3 + 6 HCl
BaO + H2SiO3 = BaSiO3 + H2O =>
BaO + H2SiO3 = BaSiO3 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C6H5OH + Cl2 = C6H2Cl3OH + HCl =>
C6H5OH + 3 Cl2 = C6H2Cl3OH + 3 HCl
CuCl2 + Na2S = CuS + (NaCl)2 =>
CuCl2 + Na2S = CuS + (NaCl)2
Br2 + KC1 = C12 + KBr =>
6 Br2 + 12 KC1 = C12 + 12 KBr
AK = A + K =>
AK = A + K
Na2O3 + IrO2 = NaIrO2 + O2 =>
2 Na2O3 + 4 IrO2 = 4 NaIrO2 + 3 O2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CuSO4 + KCN = (CN)2 + CuCN + K2SO4 =>
2 CuSO4 + 4 KCN = (CN)2 + 2 CuCN + 2 K2SO4
Ni(OH)2 + HCl = H2O + NiCl2 =>
Ni(OH)2 + 2 HCl = 2 H2O + NiCl2
MgSO3 + H2SO4 = MgSO4 + H2SO3 =>
MgSO3 + H2SO4 = MgSO4 + H2SO3
CdS + O2 = CdO + SO3 =>
CdS + 2 O2 = CdO + SO3
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
Na2O + H2O = HNaO =>
Na2O + H2O = 2 HNaO
FeSO4 + H2SO4 = Fe2(SO4)3 + H2 =>
2 FeSO4 + H2SO4 = Fe2(SO4)3 + H2
C7H16 + CoF3 = C7F16 + HF + CoF2 =>
C7H16 + 32 CoF3 = C7F16 + 16 HF + 32 CoF2
SrSO4 + C = SrS + CO2 =>
SrSO4 + 2 C = SrS + 2 CO2
CuCO3 + H2SO4(aq) = CuSO4 + H2O + CO2(g) =>
CuCO3 + H2SO4(aq) = CuSO4 + H2O + CO2(g)
H2PdCl4 + NH4OH = Pd(NH3)4Cl2 + H2O + HCl =>
H2PdCl4 + 4 NH4OH = Pd(NH3)4Cl2 + 4 H2O + 2 HCl
Cl2(g) + Br{-}(aq) = Cl{-}(aq) + Br2(l) =>
Cl2(g) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(l)
P2O3 + Cu(NO3)2 = CuO + P2O5 + NO =>
3 P2O3 + 2 Cu(NO3)2 = 2 CuO + 3 P2O5 + 4 NO
C6H5OH + Cl2 = C6H5ClO + HCl =>
C6H5OH + Cl2 = C6H5ClO + HCl
CdS + O2 = CdO + S =>
2 CdS + O2 = 2 CdO + 2 S
CuSO4 + KCN = Cu(CN)2 + K2SO4 =>
CuSO4 + 2 KCN = Cu(CN)2 + K2SO4
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Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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