| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NaOH = 3 NaCl + Fe(OH)3
MgOCa(NO3)2 = Mg(NO3)2CaO =>
MgOCa(NO3)2 = Mg(NO3)2CaO
Al + CUSO4H2O = Al2(SO4)3 + CU + H2O =>
2 Al + 3 CUSO4H2O = Al2(SO4)3 + 3 CU + 3 H2O
SnCO3 = SnO + CO2 =>
SnCO3 = SnO + CO2
Ni{2+} + SO4{2-} = NiSO4 =>
Ni{2+} + SO4{2-} = NiSO4
FeBr2 + NaOH = Fe(OH)2 + NaBr =>
FeBr2 + 2 NaOH = Fe(OH)2 + 2 NaBr
ZnSO4 + Na(OH) = Zn(OH)2 + Na2(SO4) =>
ZnSO4 + 2 Na(OH) = Zn(OH)2 + Na2(SO4)
CuOFeO = CuFeO2 =>
CuOFeO = CuFeO2
ClO2 + H2O = ClO3H2 =>
ClO2 + H2O = ClO3H2
Ti2CO3 = Ti2OCO2 =>
Ti2CO3 = Ti2OCO2
PtO4 = Pt + O2 =>
PtO4 = Pt + 2 O2
NaCrOAlNO = NaNOAlCrO =>
NaCrOAlNO = NaNOAlCrO
ZnS + Zn(NO3)2 = Zn + S(NO3)2 =>
ZnS + Zn(NO3)2 = 2 Zn + S(NO3)2
CH3COOH + NaCl = HCl + NaCH3COO =>
CH3COOH + NaCl = HCl + NaCH3COO
C3H8 + Cl2 = C3H2Cl5 + HCl =>
2 C3H8 + 11 Cl2 = 2 C3H2Cl5 + 12 HCl
SO3 + CaCO3 = CaSO3 + CO3 =>
SO3 + CaCO3 = CaSO3 + CO3
CuCl2 + CsCl + F2 = Cs2CuF6 + Cl2 =>
CuCl2 + 2 CsCl + 3 F2 = Cs2CuF6 + 2 Cl2
NH4ClNaOH = NH4OHNaCl =>
NH4ClNaOH = NH4OHNaCl
MnCO3 + KClO3 = MnO2 + KCl + CO2 =>
3 MnCO3 + KClO3 = 3 MnO2 + KCl + 3 CO2
CuSO4Zn = ZnSO4Cu =>
CuSO4Zn = ZnSO4Cu
Zn(s) + Fe(NO3)2(aq) = Zn(NO3)2 + Fe =>
Zn(s) + Fe(NO3)2(aq) = Zn(NO3)2 + Fe
(NH)POMgCl = (NH)ClMg(PO) =>
(NH)POMgCl = (NH)ClMg(PO)
I2 + LiOH = H2O + LiI + LiIO3 =>
3 I2 + 6 LiOH = 3 H2O + 5 LiI + LiIO3
C3H8 + Cl2 = C3H2Cl5 + HCl =>
2 C3H8 + 11 Cl2 = 2 C3H2Cl5 + 12 HCl
Al3 + N2 = Al3N3 =>
2 Al3 + 3 N2 = 2 Al3N3
I2 + LiOH = H2O + LiI + LiIO3 =>
3 I2 + 6 LiOH = 3 H2O + 5 LiI + LiIO3
KCrOPb = KPbCrO =>
KCrOPb = KPbCrO
CuClAl(s) = CuAlCl =>
CuClAl(s) = CuAlCl
Zn + Fe(NO3)3 = Fe + Zn(NO3)2 =>
3 Zn + 2 Fe(NO3)3 = 2 Fe + 3 Zn(NO3)2
C2Cl4 + F2 = C2F3Cl + Cl2 =>
2 C2Cl4 + 3 F2 = 2 C2F3Cl + 3 Cl2
NaCl + MgCl2 = NaMgCl3 =>
NaCl + MgCl2 = NaMgCl3
Fe2O2 + SO2 = FeS + O2 =>
Fe2O2 + 2 SO2 = 2 FeS + 3 O2
Ai + H2O = Ai2O3 + H2 =>
2 Ai + 3 H2O = Ai2O3 + 3 H2
Y2O3Cr2O3 = YCrO3 =>
Y2O3Cr2O3 = 2 YCrO3
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
Cr2S3 + KOH = Cr(OH)3 + K2S =>
Cr2S3 + 6 KOH = 2 Cr(OH)3 + 3 K2S
(MgOH)2SO4 + NaOH = Mg(OH)2 + Na2SO4 =>
(MgOH)2SO4 + 2 NaOH = 2 Mg(OH)2 + Na2SO4
NaCl + MgCl2 = NaMgCl3 =>
NaCl + MgCl2 = NaMgCl3
Al2(SO4)3 + Na2HPO4 = AlPO4 + Na2SO4 + NaH2PO4 =>
Al2(SO4)3 + 4 Na2HPO4 = 2 AlPO4 + 3 Na2SO4 + 2 NaH2PO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Cu(CH3COO)2 = CuO(CH3)2COCO2 =>
Cu(CH3COO)2 = CuO(CH3)2COCO2
H2SO4 = S + H2O + O2 =>
2 H2SO4 = 2 S + 2 H2O + 3 O2
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4(s) + HNO3(aq) =>
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4(s) + 2 HNO3(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al2(SO4)3 + Na2HPO4 = AlPO4 + Na2SO4 + NaH2PO4 =>
Al2(SO4)3 + 4 Na2HPO4 = 2 AlPO4 + 3 Na2SO4 + 2 NaH2PO4
MnO2 + KI = K2O + MnI4 =>
MnO2 + 4 KI = 2 K2O + MnI4
NaCl(s)Ag(aq) = AgCl(s)Na(aq) =>
NaCl(s)Ag(aq) = AgCl(s)Na(aq)
H2(g)Cl2(g) = HCl(g) =>
H2(g)Cl2(g) = 2 HCl(g)
NaCl + H2 = NaH + Cl2 =>
2 NaCl + H2 = 2 NaH + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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