| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2Co3 + BaBr2 = 2 NaBr + BaCo3
PtCl4 + Cl2 = PtCl6 =>
PtCl4 + Cl2 = PtCl6
SiO2 + Ca3Al2Si3O12 + Al2SiO5 = CaAl2Si2O8 =>
SiO2 + Ca3Al2Si3O12 + 2 Al2SiO5 = 3 CaAl2Si2O8
Na4P2O7*10H2O + Al2(SO4)3*18H2O = Al4(P2O7)3 + Na2SO4 + H2O =>
3 Na4P2O7*10H2O + 2 Al2(SO4)3*18H2O = Al4(P2O7)3 + 6 Na2SO4 + 66 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Cr3(Po4)2 + Sr = Cr2Sr + Po4 =>
2 Cr3(Po4)2 + 3 Sr = 3 Cr2Sr + 4 Po4
Na4P2O7*10H2O + Al2(SO4)3*18H2O = Al4(P2O7)3 + Na2SO4 + H2O =>
3 Na4P2O7*10H2O + 2 Al2(SO4)3*18H2O = Al4(P2O7)3 + 6 Na2SO4 + 66 H2O
Cr(OH)3 + H2SiO3 = CrOHSiO3 + H2O =>
Cr(OH)3 + H2SiO3 = CrOHSiO3 + 2 H2O
FeSCN + AgNO3 = FeSCNAgNO3 =>
FeSCN + AgNO3 = FeSCNAgNO3
[Co(NH3)6]Cl3 + NaOH = Co(OH)3 + NaCl + NH3 =>
[Co(NH3)6]Cl3 + 3 NaOH = Co(OH)3 + 3 NaCl + 6 NH3
NaI + MnO2 + H2SO4 = I2 + NaHSO4 + MnSO4 + H2O =>
2 NaI + MnO2 + 3 H2SO4 = I2 + 2 NaHSO4 + MnSO4 + 2 H2O
Pb2O3 = Pb3O4 + O2 =>
6 Pb2O3 = 4 Pb3O4 + O2
Na2CO3 + Mg(NO3) = Na2NO3 + MgCO3 =>
Na2CO3 + Mg(NO3) = Na2NO3 + MgCO3
Na2Co3 + BaBr2 = NaBr + BaCo3 =>
Na2Co3 + BaBr2 = 2 NaBr + BaCo3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HgNO3 + KI2 = HgI2 + KNO3 =>
HgNO3 + KI2 = HgI2 + KNO3
CaCO3 + H2O = Ca(OH)2 + C5H12 + O2 =>
5 CaCO3 + 11 H2O = 5 Ca(OH)2 + C5H12 + 8 O2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
AlI3 + N = Al + N2I =>
AlI3 + 6 N = Al + 3 N2I
HI + NaOH = INa + H2O =>
HI + NaOH = INa + H2O
Ag + Pb(NO3)2 = AgNO3 + Pb =>
2 Ag + Pb(NO3)2 = 2 AgNO3 + Pb
CaCO3 + H2O = CaO + H2CO3 =>
CaCO3 + H2O = CaO + H2CO3
C7H16(l) + O2(g) = CO2(g) + H2O(aq) =>
C7H16(l) + 11 O2(g) = 7 CO2(g) + 8 H2O(aq)
BaCl2 + Li2SO4 = LiCl + BaSO4 =>
BaCl2 + Li2SO4 = 2 LiCl + BaSO4
FeSCN + AgNO3 = FeSCNAgNO3 =>
FeSCN + AgNO3 = FeSCNAgNO3
CuNO3 + Fe = Fe(NO3)3 + Cu =>
3 CuNO3 + Fe = Fe(NO3)3 + 3 Cu
NH4I + BaOH = BaI + H2O + NH3 =>
NH4I + BaOH = BaI + H2O + NH3
Cr(OH)3 + H2SiO3 = CrOHSiO3 + H2O =>
Cr(OH)3 + H2SiO3 = CrOHSiO3 + 2 H2O
H2SO4(l) + CuO(s) = CuSO4(s) + H2O(l) =>
H2SO4(l) + CuO(s) = CuSO4(s) + H2O(l)
K2O + C2H5COOH = C2H5COOK + H2O =>
K2O + 2 C2H5COOH = 2 C2H5COOK + H2O
H2O + CaCO3 = Ca + H2CO3 + OH =>
2 H2O + CaCO3 = Ca + H2CO3 + 2 OH
CrO + H2O = H2CrO2 =>
CrO + H2O = H2CrO2
CS2 + O2 = CO2 + S =>
CS2 + O2 = CO2 + 2 S
CH3NaO + H2O = CH4O + NaOH =>
CH3NaO + H2O = CH4O + NaOH
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
CH3NaO + H2O = NaOH + CH3OH =>
CH3NaO + H2O = NaOH + CH3OH
CuNO3 + Fe = Fe(NO3)3 + Cu =>
3 CuNO3 + Fe = Fe(NO3)3 + 3 Cu
As4O6 + Zn + HNO3 = H3As + Zn(NO3)2 + H2O =>
As4O6 + 12 Zn + 24 HNO3 = 4 H3As + 12 Zn(NO3)2 + 6 H2O
HgNO3 + KI2 = HgI2 + KNO3 =>
HgNO3 + KI2 = HgI2 + KNO3
C7H8 + KMnO4 = C6H5COO + MnO2 + H2O + K =>
4 C7H8 + 7 KMnO4 = 4 C6H5COO + 7 MnO2 + 6 H2O + 7 K
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pt(NH3)4Cl4 + NH3 = Pt(NH3)5Cl + Cl =>
Pt(NH3)4Cl4 + NH3 = Pt(NH3)5Cl + 3 Cl
H2O + CaCO3 = Ca + H2CO3 + OH =>
2 H2O + CaCO3 = Ca + H2CO3 + 2 OH
BaCl2 + KCIO3 = Ba(CIO3)2 + KCl =>
BaCl2 + 2 KCIO3 = Ba(CIO3)2 + 2 KCl
K2O + C2H5COOH = C2H5COOK + H2O =>
K2O + 2 C2H5COOH = 2 C2H5COOK + H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Pt(NH3)4Cl4 + NH3 = Pt(NH3)5Cl + Cl =>
Pt(NH3)4Cl4 + NH3 = Pt(NH3)5Cl + 3 Cl
Na2OH + Ag2SO4 = Na2SO4 + Ag2OH =>
Na2OH + Ag2SO4 = Na2SO4 + Ag2OH
CH3NaO + H2O = CH4O + NaOH =>
CH3NaO + H2O = CH4O + NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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