| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2CrO4 + Na2SO3 + 7 H2O = 2 KCr(OH)6 + Na2SO4 + 2 KOH
Fe2(SO4)3 + K(OH) = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 K(OH) = 3 K2SO4 + 2 Fe(OH)3
Cu + MnO4{-} + H2O = Cu{2+} + OH{-} + MnO2 =>
3 Cu + 2 MnO4{-} + 4 H2O = 3 Cu{2+} + 8 OH{-} + 2 MnO2
CaCO3 + FePO4 = Ca3(PO4)2 + Fe2(CO3)3 =>
3 CaCO3 + 2 FePO4 = Ca3(PO4)2 + Fe2(CO3)3
MgOH2 + H2O = H3O + MgO =>
MgOH2 + 2 H2O = 2 H3O + MgO
N2O + KMnO4 + H2SO4 = NO2 + MnSO4 + K2SO4 + H2O =>
5 N2O + 6 KMnO4 + 9 H2SO4 = 10 NO2 + 6 MnSO4 + 3 K2SO4 + 9 H2O
Fe(OH)3 + H2 = Fe2 + H2O =>
2 Fe(OH)3 + 3 H2 = Fe2 + 6 H2O
Cr + HNO3 + HF = H3[CrF6] + NO + H2O =>
Cr + HNO3 + 6 HF = H3[CrF6] + NO + 2 H2O
CH3COOCH3KOH = CH3COOKCH3OH =>
CH3COOCH3KOH = CH3COOKCH3OH
CuCN + NaCN = NaCu(CN)2 =>
CuCN + NaCN = NaCu(CN)2
AlSO4 + MgOH = AlOH + MgSO4 =>
AlSO4 + MgOH = AlOH + MgSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
VO3C2H4NHC2H4OHC18H34O2 = VO3C2H4NHC2H4O2C18H33H2O =>
VO3C2H4NHC2H4OHC18H34O2 = VO3C2H4NHC2H4O2C18H33H2O
HCl(aq) + HNO3(aq) = HOCl(aq) + NO(g) + H2O(l) =>
3 HCl(aq) + 2 HNO3(aq) = 3 HOCl(aq) + 2 NO(g) + H2O(l)
K2PtCl4(aq) + NH3(aq) = Pt(NH3)2Cl2(s) + KCl(aq) =>
K2PtCl4(aq) + 2 NH3(aq) = Pt(NH3)2Cl2(s) + 2 KCl(aq)
CH3CH3NH + H2O = CH3CH3NH2 + OH =>
CH3CH3NH + H2O = CH3CH3NH2 + OH
KMnO4 + (COOH)2 = MnO2 + CO2 + (COOK)2 + H2O =>
2 KMnO4 + 4(COOH)2 = 2 MnO2 + 6 CO2 + (COOK)2 + 4 H2O
HCl + AlPO4 = HPO4 + AlCl =>
HCl + AlPO4 = HPO4 + AlCl
AlSO4 + MgOH = AlOH + MgSO4 =>
AlSO4 + MgOH = AlOH + MgSO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
[Ag(NH3)2]Cl(aq) + HNO3(aq) = NH4NO3(aq) + AgCl(aq) =>
[Ag(NH3)2]Cl(aq) + 2 HNO3(aq) = 2 NH4NO3(aq) + AgCl(aq)
NaOH + KSCN = NaSCN + K + OH =>
NaOH + KSCN = NaSCN + K + OH
AlSO4 + MgOH = AlOH + MgSO4 =>
AlSO4 + MgOH = AlOH + MgSO4
HCOOK + H3PO4 = HCOOH + K3PO4 =>
3 HCOOK + H3PO4 = 3 HCOOH + K3PO4
CH3CH2Cl + NH3 = C2H5NH2 + HCl =>
CH3CH2Cl + NH3 = C2H5NH2 + HCl
MgBr2(aq) + KOH = KBr + Mg(OH)2 =>
MgBr2(aq) + 2 KOH = 2 KBr + Mg(OH)2
Cr(NO3)3 + NH3 + H2O = Cr(OH)3 + NH4{+} + NO3{-} =>
Cr(NO3)3 + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4{+} + 3 NO3{-}
CuSO4 + KOH = CuO + H2O + K2SO4 =>
CuSO4 + 2 KOH = CuO + H2O + K2SO4
Ni(OH)2 + NH3 = Ni(NH3) + OH =>
Ni(OH)2 + NH3 = Ni(NH3) + 2 OH
Hg(NO3)2 + Na2Cr7O2 = NaNO3 + HgCr7O2 =>
Hg(NO3)2 + Na2Cr7O2 = 2 NaNO3 + HgCr7O2
Ni(OH)2 + NH3 = Ni(NH3) + OH =>
Ni(OH)2 + NH3 = Ni(NH3) + 2 OH
CO + KOH = KHCO2 =>
CO + KOH = KHCO2
Fe + HO = Fe3O4 + H =>
3 Fe + 4 HO = Fe3O4 + 4 H
KTeO3 + HCl = KTeO + Cl2 + H2O =>
KTeO3 + 4 HCl = KTeO + 2 Cl2 + 2 H2O
Ni(OH)2 + NH3 = Ni(NH3) + OH =>
Ni(OH)2 + NH3 = Ni(NH3) + 2 OH
Ni(OH)2 + NH3 = Ni(NH3)6(OH)2 =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6(OH)2
Ni(OH)2 + NH3 = Ni(NH3)6 + OH =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6 + 2 OH
Ni(OH)2 + NH3 = Ni(NH3)4 + OH =>
Ni(OH)2 + 4 NH3 = Ni(NH3)4 + 2 OH
Ni(OH)2 + NH3 = Ni(NH3)6 + OH =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6 + 2 OH
Ni(OH)2 + NH3 = Ni(NH3)4 + OH =>
Ni(OH)2 + 4 NH3 = Ni(NH3)4 + 2 OH
Ni(OH)2 + NH3 = Ni(NH3)6(OH)2 =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6(OH)2
C2H3O2Cl + O2 = CO + H2O + Cl2 =>
4 C2H3O2Cl + 3 O2 = 8 CO + 6 H2O + 2 Cl2
C2H3O2Cl + O2 = CO + H2O + HCl =>
2 C2H3O2Cl + O2 = 4 CO + 2 H2O + 2 HCl
C2H3O2Cl + O2 = CO + H2O + Cl2 =>
4 C2H3O2Cl + 3 O2 = 8 CO + 6 H2O + 2 Cl2
C2H3O2Cl + O2 = CO + H2O + HCl =>
2 C2H3O2Cl + O2 = 4 CO + 2 H2O + 2 HCl
(NH2)2CO + KOH = K2CO3 + NH3 =>
(NH2)2CO + 2 KOH = K2CO3 + 2 NH3
Ba(NO3)2(aq) + NaI(aq) = BaI2 + NaNO3 =>
Ba(NO3)2(aq) + 2 NaI(aq) = BaI2 + 2 NaNO3
Ni(OH)2 + NH3 = Ni(NH3)4 + OH =>
Ni(OH)2 + 4 NH3 = Ni(NH3)4 + 2 OH
C2H3O2Cl + O2 = CO + H2O + HCl =>
2 C2H3O2Cl + O2 = 4 CO + 2 H2O + 2 HCl
C2H3O2Cl + O2 = CO + H2O + Cl2 =>
4 C2H3O2Cl + 3 O2 = 8 CO + 6 H2O + 2 Cl2
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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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