| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 3 Zn + 10 KOH + 7 H2O = 2 K3(Cr(OH)6) + 3 K2(Zn(OH)4)
Fe + KSCN = FeSCN + K =>
Fe + KSCN = FeSCN + K
C7H12 + KMnO4 + H2O = C7H12O2 + MnO2 + KOH =>
3 C7H12 + 4 KMnO4 + 2 H2O = 3 C7H12O2 + 4 MnO2 + 4 KOH
Fe + KSCN = FeSCN + K =>
Fe + KSCN = FeSCN + K
HNO3 + SrOH2 = SrNO3 + HOH2 =>
HNO3 + SrOH2 = SrNO3 + HOH2
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
CHCH + Br2 = CHCH{+} + Br4{-} =>
CHCH + 2 Br2 = CHCH{+} + Br4{-}
Fe + KSCN = Fe(SCN)6 + K =>
Fe + 6 KSCN = Fe(SCN)6 + 6 K
ZnO + CO = CO2 + Zn =>
ZnO + CO = CO2 + Zn
BeO + NaOH + H2O = Na2[Be(OH)4] =>
BeO + 2 NaOH + H2O = Na2[Be(OH)4]
C7H12 + KMnO4 + H2O = C7H12O3 + MnO2 + KOH =>
C7H12 + 2 KMnO4 + H2O = C7H12O3 + 2 MnO2 + 2 KOH
K + H2SO4 = K(HSO4) + H2 =>
2 K + 2 H2SO4 = 2 K(HSO4) + H2
Fe + KSCN = Fe(SCN)2 + K =>
Fe + 2 KSCN = Fe(SCN)2 + 2 K
NH4 + NCO = (NH2)2CO =>
NH4 + NCO = (NH2)2CO
Fe + KSCN = Fe(KSCN) =>
Fe + KSCN = Fe(KSCN)
K2Cr2O7 + Zn + KOH + H2O = K3(Cr(OH)6) + K2(Zn(OH)4) =>
K2Cr2O7 + 3 Zn + 10 KOH + 7 H2O = 2 K3(Cr(OH)6) + 3 K2(Zn(OH)4)
LiCl(aq) + NaOH(aq) = LiOH + NaCl =>
LiCl(aq) + NaOH(aq) = LiOH + NaCl
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
Fe(s) + O(g) = FeO(s) =>
Fe(s) + O(g) = FeO(s)
Fe + KSCN = Fe(SCN)2 + K =>
Fe + 2 KSCN = Fe(SCN)2 + 2 K
KCN + H2O2 = KCNO + H2O =>
KCN + H2O2 = KCNO + H2O
Fe + KSCN = Fe(KSCN) =>
Fe + KSCN = Fe(KSCN)
K2S = K + S =>
K2S = 2 K + S
Fe + KSCN = Fe(SCN)6 + K =>
Fe + 6 KSCN = Fe(SCN)6 + 6 K
Fe + KSCN = Fe(SCN) + K =>
Fe + KSCN = Fe(SCN) + K
BeO + NaOH + H2O = Na2[Be(OH)4] =>
BeO + 2 NaOH + H2O = Na2[Be(OH)4]
As2S3 + Cl2 + H2O = H3AsO4 + H2SO4 + HCl =>
As2S3 + 14 Cl2 + 20 H2O = 2 H3AsO4 + 3 H2SO4 + 28 HCl
KCN + H2O2 = KOCN + H2O =>
KCN + H2O2 = KOCN + H2O
CaHPO4 = Ca3(PO4)2 + H3PO4 =>
3 CaHPO4 = Ca3(PO4)2 + H3PO4
BeO + NaOH + H2O = Na2Be(OH)4 =>
BeO + 2 NaOH + H2O = Na2Be(OH)4
Fe + KSCN = FeKSCN =>
Fe + KSCN = FeKSCN
NaOH + NaNO2 + Al + H2O = NH3 + NaAlO2 =>
NaOH + NaNO2 + 2 Al + H2O = NH3 + 2 NaAlO2
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
Ag + O2 = AgO =>
2 Ag + O2 = 2 AgO
Li + SiO = Li2O + Si =>
2 Li + SiO = Li2O + Si
C7H12 + KMnO4 + H2O = C7H13O2 + MnO2 + KOH =>
C7H12 + KMnO4 + H2O = C7H13O2 + MnO2 + KOH
Fe + KSCN = Fe(SCN)2 + K =>
Fe + 2 KSCN = Fe(SCN)2 + 2 K
KCN + H2O2 = KOCN + H2O =>
KCN + H2O2 = KOCN + H2O
Cl2 + Ca(OH)2 = CaOCl + H2O =>
Cl2 + 2 Ca(OH)2 = 2 CaOCl + 2 H2O
HNO3 + SrOH2 = SrNO3 + HOH2 =>
HNO3 + SrOH2 = SrNO3 + HOH2
AgF + Na3PO4 = Ag3PO4 + NaF =>
3 AgF + Na3PO4 = Ag3PO4 + 3 NaF
MgI + NaNO3 = MgNO3 + NaI =>
MgI + NaNO3 = MgNO3 + NaI
C7H12 + KMnO4 + H2O = C7H12(OH)2 + MnO2 + KOH =>
3 C7H12 + 2 KMnO4 + 4 H2O = 3 C7H12(OH)2 + 2 MnO2 + 2 KOH
BeO + NaOH + H2O = Be(OH)4 + Na =>
BeO + 2 NaOH + H2O = Be(OH)4 + 2 Na
HC2H3O2 + LiOH = H2O + LiC2H3O2 =>
HC2H3O2 + LiOH = H2O + LiC2H3O2
NO + HCl = NCl + OH =>
NO + HCl = NCl + OH
Fe + KSCN = Fe(SCN) + K =>
Fe + KSCN = Fe(SCN) + K
C7H7 + Cl = C7H7Cl =>
C7H7 + Cl = C7H7Cl
Ba(OH)2 + HI = H2O + BaI2 =>
Ba(OH)2 + 2 HI = 2 H2O + BaI2
NH3 + O2 + CH = HCN + H2O =>
4 NH3 + 3 O2 + 4 CH = 4 HCN + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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