| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCr(SO4)2 + 6 H2O = Cr2(SO4)3*6H2O + K2SO4
CH3CH3OH + KMnO4 = CH3CH3CO + KMnO3 + H2O =>
6 CH3CH3OH + 7 KMnO4 = 4 CH3CH3CO + 7 KMnO3 + 9 H2O
P3 + Cl2 = PCl5 =>
2 P3 + 15 Cl2 = 6 PCl5
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
Hg + EDTA = HgEDTA =>
Hg + EDTA = HgEDTA
CaSO4 + CH3COOH = Ca(CH3COO)2 + H2SO4 =>
CaSO4 + 2 CH3COOH = Ca(CH3COO)2 + H2SO4
KCr(SO4)2 + H2O = Cr2(SO4)3*6H2O + K2SO4 =>
2 KCr(SO4)2 + 6 H2O = Cr2(SO4)3*6H2O + K2SO4
NaH + S = Na2S + H2 =>
2 NaH + S = Na2S + H2
Mg + Fl2 = MgFl2 =>
Mg + Fl2 = MgFl2
C18 = C =>
C18 = 18 C
C16H34 = C8H18C8H16 =>
C16H34 = C8H18C8H16
MgBr2H2O = MgBr2 + H2O =>
MgBr2H2O = MgBr2 + H2O
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
Mg + N2 = MgN =>
2 Mg + N2 = 2 MgN
NaSCN + H2SO4 + H2 = H2S + HCN + Na2SO4 =>
2 NaSCN + H2SO4 + 2 H2 = 2 H2S + 2 HCN + Na2SO4
C4H6 + KMnO4 + H2SO4 = C2H4O2 + MnSO4 + K2SO4 + H2O =>
5 C4H6 + 6 KMnO4 + 9 H2SO4 = 10 C2H4O2 + 6 MnSO4 + 3 K2SO4 + 4 H2O
K2S = K2 + S =>
K2S = K2 + S
P + H2SO4 + KMnO4 = KH2PO4 + MnSO4 =>
P + H2SO4 + KMnO4 = KH2PO4 + MnSO4
FeS2 + H2 = Fe + H2S =>
FeS2 + 2 H2 = Fe + 2 H2S
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaI + H2O2 + H2SO4 = Na2SO4 + I2 + H2O =>
2 NaI + H2O2 + H2SO4 = Na2SO4 + I2 + 2 H2O
SrCl2 + Ca = CaCl2 + Sr =>
SrCl2 + Ca = CaCl2 + Sr
RbCI = Rb + CI =>
RbCI = Rb + CI
Zn(OH)2 + K2CO3 = K2ZnO2 + CO2 + H2O =>
Zn(OH)2 + K2CO3 = K2ZnO2 + CO2 + H2O
AlI3 + Cl2 = AlCl3 + I =>
2 AlI3 + 3 Cl2 = 2 AlCl3 + 6 I
Li2O + H2SiO3 = Li2SiO3 + H2O =>
Li2O + H2SiO3 = Li2SiO3 + H2O
Ba + P4 = Ba3P =>
12 Ba + P4 = 4 Ba3P
HCl + MnO2 + H2SO4 = MnSO4 + H2O + Cl2 =>
2 HCl + MnO2 + H2SO4 = MnSO4 + 2 H2O + Cl2
KC7H4O2COOH + NaOH = KNaC7H4O2COO + H2O =>
KC7H4O2COOH + NaOH = KNaC7H4O2COO + H2O
C7H5NaO3 + HCl = C7H6O3 + NaCl =>
C7H5NaO3 + HCl = C7H6O3 + NaCl
KClO3 + S + Al = Al2O3 + K2S + Cl2 =>
2 KClO3 + S + 4 Al = 2 Al2O3 + K2S + Cl2
Pb + O = PbO =>
Pb + O = PbO
Li2O + H2SO3 = Li2H2SO4 =>
Li2O + H2SO3 = Li2H2SO4
Pb2 + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb2 + 2 PbO2 + 4 H2SO4 = 4 PbSO4 + 4 H2O
C7H5ClO + KMnO4 = C7H5ClO2 + MnO2 + K =>
2 C7H5ClO + KMnO4 = 2 C7H5ClO2 + MnO2 + K
NH2OH + Fe(SO4)3 = N2 + Fe(OH)2 + H2SO4 + H2O =>
4 NH2OH + Fe(SO4)3 = 2 N2 + Fe(OH)2 + 3 H2SO4 + 2 H2O
NaI + Al(NO3)3 = AlI + Na(NO3)3 =>
NaI + Al(NO3)3 = AlI + Na(NO3)3
CoSO4 + NaOH = Co(OH)2 + Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2 + Na2SO4
Si + Al2O3 = SiAlO + O =>
2 Si + Al2O3 = 2 SiAlO + O
PbO2 = Pb3O4 + O2 =>
3 PbO2 = Pb3O4 + O2
CH3C(Br)(CH3)CH3NaOH = CH3C(CH3)(OH)CH3NaBr =>
CH3C(Br)(CH3)CH3NaOH = CH3C(CH3)(OH)CH3NaBr
NO + Ba(OH)2 = N2 + Ba(NO3)2 + H2O =>
10 NO + 2 Ba(OH)2 = 3 N2 + 2 Ba(NO3)2 + 2 H2O
CuSO4 + Na2ZnO2 = CuZnO2 + Na2SO4 =>
CuSO4 + Na2ZnO2 = CuZnO2 + Na2SO4
NH3 + NH4HCO3 + Ca(NO3)2 = NH4NO3 + CaCO3 =>
NH3 + NH4HCO3 + Ca(NO3)2 = 2 NH4NO3 + CaCO3
AlAsO3 + (NH4)2CO3 = AlCO3 + (NH4)2AsO3 =>
AlAsO3 + (NH4)2CO3 = AlCO3 + (NH4)2AsO3
BaSO4 + FeI2 = BaI2 + FeSO4 =>
BaSO4 + FeI2 = BaI2 + FeSO4
CO(OH)2 + H2S = COS + H2O =>
CO(OH)2 + H2S = COS + 2 H2O
C4H9Br + AgNO3 = C4H9ONO2 + AgBr =>
C4H9Br + AgNO3 = C4H9ONO2 + AgBr
Sr(OH)2 + Na2SO4 = SrSO4 + NaOH =>
Sr(OH)2 + Na2SO4 = SrSO4 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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