| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pt4 + 4 O2 = 2 Pt2O4
HFKOH = KFH2O =>
HFKOH = KFH2O
FeO3CO = FeOCO3 =>
FeO3CO = FeOCO3
BaO + CuO = BaCuO2 =>
BaO + CuO = BaCuO2
CH3OH + CH3OOH = C3H6O2 + H2O =>
CH3OH + 2 CH3OOH = C3H6O2 + 3 H2O
AgBr + HCl = AgCl + Br + H =>
AgBr + HCl = AgCl + Br + H
Mn{2+} + Ag{2+} = Ag{3+} + Mn =>
Mn{2+} + 2 Ag{2+} = 2 Ag{3+} + Mn
CH3CH2Cl + NH3 = CH3CH2NH3Cl =>
CH3CH2Cl + NH3 = CH3CH2NH3Cl
Pb(NO3)2 + CrBr3 = PbBr3 + Cr(NO3)2 =>
Pb(NO3)2 + CrBr3 = PbBr3 + Cr(NO3)2
Fe + Cu2S = FeS + Cu2 =>
Fe + Cu2S = FeS + Cu2
(ZnOH)2SO4 = ZnO + H2SO4 =>
(ZnOH)2SO4 = 2 ZnO + H2SO4
C5H10 + HBr = C5H11Br =>
C5H10 + HBr = C5H11Br
ZnBr + Ag + NO3 = AgBr + Zn(NO3)2 =>
ZnBr + Ag + 2 NO3 = AgBr + Zn(NO3)2
MnCl2 + H2O = Mn(OH)Cl + HCl =>
MnCl2 + H2O = Mn(OH)Cl + HCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2O + CH3CO2C2H5 = C2H5OH + CH3COOH =>
H2O + CH3CO2C2H5 = C2H5OH + CH3COOH
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2SO4 + Ni(OH)3 = (NiOH)SO4 + H2O =>
H2SO4 + Ni(OH)3 = (NiOH)SO4 + 2 H2O
Cr2O3 + NaOH + NaCl = Na3CrO3 + HCl =>
Cr2O3 + 3 NaOH + 3 NaCl = 2 Na3CrO3 + 3 HCl
MgO4 + HCl = MgCl2 + H2O + Cl2 =>
MgO4 + 8 HCl = MgCl2 + 4 H2O + 3 Cl2
Ca(HPO4) = Ca3(PO4)2 + H2O + P2O5 =>
6 Ca(HPO4) = 2 Ca3(PO4)2 + 3 H2O + P2O5
BaO + CuO = BaCuO2 =>
BaO + CuO = BaCuO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KClO3 + Mn(NO3)2 = K(NO3) + Mn(ClO3)2 =>
2 KClO3 + Mn(NO3)2 = 2 K(NO3) + Mn(ClO3)2
NH3 + HCOOH = NH4COOH =>
NH3 + HCOOH = NH4COOH
C6H8O7 + Ca(OH)2 = CaC6H10O9 =>
C6H8O7 + Ca(OH)2 = CaC6H10O9
[Ag(NH3)2]Cl + KCN = [Ag(NH3)2]K + ClCN =>
[Ag(NH3)2]Cl + KCN = [Ag(NH3)2]K + ClCN
H2C2O4 + Fe(NO3)3 = Fe2(C2O4)3 + HNO3 =>
3 H2C2O4 + 2 Fe(NO3)3 = Fe2(C2O4)3 + 6 HNO3
B2O3 + HCl + KOH = K3BCl6 + H2O =>
B2O3 + 12 HCl + 6 KOH = 2 K3BCl6 + 9 H2O
CaCl2(aq) + Li3PO4(aq) = LiCl + Ca3(PO4)2 =>
3 CaCl2(aq) + 2 Li3PO4(aq) = 6 LiCl + Ca3(PO4)2
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
C17H19NO3 + H2O = C17H20NO3 + OH =>
C17H19NO3 + H2O = C17H20NO3 + OH
C5H10O + Br2 = C5H10OBr2 =>
C5H10O + Br2 = C5H10OBr2
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
H2SFeO = H2OFeS =>
H2SFeO = H2OFeS
CdSO4NH4OH = CdOHNH4SO4 =>
CdSO4NH4OH = CdOHNH4SO4
Ca(HSO3)2 + HCl = CaCl2 + H2SO3 =>
Ca(HSO3)2 + 2 HCl = CaCl2 + 2 H2SO3
FeCl2 + NH3 + H2O = FeO + NH4Cl =>
FeCl2 + 2 NH3 + H2O = FeO + 2 NH4Cl
Sr2O3 + H2O = Sr(OH)3 =>
Sr2O3 + 3 H2O = 2 Sr(OH)3
Sb2S3(s) + O2(g) = Sb4O6 + SO2(g) =>
2 Sb2S3(s) + 9 O2(g) = Sb4O6 + 6 SO2(g)
Cr + HNO3 = NO + Cr(NO3) + H2O =>
3 Cr + 4 HNO3 = NO + 3 Cr(NO3) + 2 H2O
C2H6O2 + KMnO4 + H2SO4 = C2H2O4 + MnSO4 + K2SO4 + H2O =>
5 C2H6O2 + 8 KMnO4 + 12 H2SO4 = 5 C2H2O4 + 8 MnSO4 + 4 K2SO4 + 22 H2O
KO + H2O = H2K + O2 =>
KO + H2O = H2K + O2
CuS2 + H2SO4 = CuSO4 + SO2 + H2O =>
CuS2 + 6 H2SO4 = CuSO4 + 7 SO2 + 6 H2O
Mg2 + AgNO3 = Ag + Mg3NO3 =>
3 Mg2 + 2 AgNO3 = 2 Ag + 2 Mg3NO3
CsF + Ga = GaF3 + Cs =>
3 CsF + Ga = GaF3 + 3 Cs
Ba(OH)2 + HF(g) = BaF2 + H2O(l) =>
Ba(OH)2 + 2 HF(g) = BaF2 + 2 H2O(l)
CH2ClCOOHCH3Cl = CH3CH2COOHCl2 =>
CH2ClCOOHCH3Cl = CH3CH2COOHCl2
B2 = B =>
B2 = 2 B
NH4OH + Hg2(NO3)2 = NH4(NO3)2 + Hg2OH =>
NH4OH + Hg2(NO3)2 = NH4(NO3)2 + Hg2OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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