| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + SO4 + 2 K2OH = 2 K2SO4 + 2 H2O
ZnI2 + Br2 = BrI2 + Zn =>
2 ZnI2 + Br2 = 2 BrI2 + 2 Zn
Fe + CrCl3 = FeCr + Cl =>
Fe + CrCl3 = FeCr + 3 Cl
MnNO3 + Br2 + NaOH = MnO2 + NaBr + NaNO3 + H2O =>
2 MnNO3 + 3 Br2 + 8 NaOH = 2 MnO2 + 6 NaBr + 2 NaNO3 + 4 H2O
N2H4O3 = N2 + O2 + H2O =>
2 N2H4O3 = 2 N2 + O2 + 4 H2O
CH3CCH2 + H2 = CH3CH2CH3 =>
2 CH3CCH2 + 3 H2 = 2 CH3CH2CH3
K2S + Cu = K + CuS =>
K2S + Cu = 2 K + CuS
MnSO4 + CaOCl2 + Ca(OH)2 = MnO2 + CaCl2 + CaSO4 + H2O =>
MnSO4 + CaOCl2 + Ca(OH)2 = MnO2 + CaCl2 + CaSO4 + H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
KOH + HC2H3O2 = C2H3O2K + H2O =>
KOH + HC2H3O2 = C2H3O2K + H2O
MgSO4*H2O = MgSO4 + H2 + O2 =>
2 MgSO4*H2O = 2 MgSO4 + 2 H2 + O2
CU(NO3)2 + S = CUS + NO3 =>
CU(NO3)2 + S = CUS + 2 NO3
CaClO2 + KI + HCl = I + CaCl2 + KCl + H2O =>
CaClO2 + 3 KI + 4 HCl = 3 I + CaCl2 + 3 KCl + 2 H2O
Cu2(SO4)2 + NaOH = Cu(OH) + Na(SO4) =>
Cu2(SO4)2 + 2 NaOH = 2 Cu(OH) + 2 Na(SO4)
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NaCl + Li = NaLi + Cl =>
NaCl + Li = NaLi + Cl
K2S + Mn(NO3)2 = MnS + K2(NO3)2 =>
K2S + Mn(NO3)2 = MnS + K2(NO3)2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
ZnCl2 + H2 + O2 = Zn2O + HCl =>
4 ZnCl2 + 4 H2 + O2 = 2 Zn2O + 8 HCl
AlCl + K3PO4 = Al3PO4 + KCl =>
3 AlCl + K3PO4 = Al3PO4 + 3 KCl
(NH4)NO3 + CaO = CaNO3 + NH3 + H2O =>
7(NH4)NO3 + 8 CaO = 8 CaNO3 + 6 NH3 + 5 H2O
Fe2(SO4)3 + Cu = FeSO4 + CuSO4 =>
Fe2(SO4)3 + Cu = 2 FeSO4 + CuSO4
C6H5NO3 + HCl + Zn = ZnCl2 + H2O + C6H5NH2 =>
C6H5NO3 + 8 HCl + 4 Zn = 4 ZnCl2 + 3 H2O + C6H5NH2
NaS2 = Na + S =>
NaS2 = Na + 2 S
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Li2O + HCl = LiCl + H2O =>
Li2O + 2 HCl = 2 LiCl + H2O
H2SO4 + Pb(CH3COO)2 = PbSO4 + CH3COOH =>
H2SO4 + Pb(CH3COO)2 = PbSO4 + 2 CH3COOH
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
CH3CCH2 + H2 = CH3CH2CH3 =>
2 CH3CCH2 + 3 H2 = 2 CH3CH2CH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca3[PO4]2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3[PO4]2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na4C + Ca(OH)2 = NaOH + Ca2C =>
Na4C + 2 Ca(OH)2 = 4 NaOH + Ca2C
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
TlOH + MgBr2 = Mg(OH)2 + TlBr =>
2 TlOH + MgBr2 = Mg(OH)2 + 2 TlBr
SnCl2 + NaOH = NaCl + Na2Sn(OH)4 =>
SnCl2 + 4 NaOH = 2 NaCl + Na2Sn(OH)4
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Na2SO4 + K2SO4 + Cr2(SO4)3 + 4 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
KCrO2 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
KCrO2 + 4 HNO3 = Cr(NO3)3 + KNO3 + 2 H2O
I + Li3N = LiI + N =>
3 I + Li3N = 3 LiI + N
H2S + Ca(OH)2 = CaS + HOH =>
H2S + Ca(OH)2 = CaS + 2 HOH
FeS2 + NaClO + H2O = Fe(OH)3 + S + NaCl =>
2 FeS2 + 3 NaClO + 3 H2O = 2 Fe(OH)3 + 4 S + 3 NaCl
NH4 + NaOCl = N2H4 + NaCl + H2O =>
2 NH4 + 2 NaOCl = N2H4 + 2 NaCl + 2 H2O
HgI2 + HCl = HgCl2 + HI =>
HgI2 + 2 HCl = HgCl2 + 2 HI
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
(Co(NH3)6)(OH)2 + O2 + H2O = (Co(NH3)6)(OH)3 =>
4(Co(NH3)6)(OH)2 + O2 + 2 H2O = 4(Co(NH3)6)(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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