| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiCl2 + Na2SO3 = NiSO3 + Na2Cl2
K2SO4 + CaI2 = CaSO4 + KI =>
K2SO4 + CaI2 = CaSO4 + 2 KI
K3PO4 + LiSO4 = LiPO4 + K3SO4 =>
K3PO4 + LiSO4 = LiPO4 + K3SO4
Li3PO4 + Fe(NO3)2 = Li3(NO3)2 + FePO4 =>
Li3PO4 + Fe(NO3)2 = Li3(NO3)2 + FePO4
Hg(NO3)2 + NH3 + H2O = Hg(OH)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH3 + 2 H2O = Hg(OH)2 + 2 NH4NO3
FeTiO3 + KOH = FeO + K2TiO3 + H2O =>
FeTiO3 + 2 KOH = FeO + K2TiO3 + H2O
CrCO3(s) = CrO(s) + CO2(g) =>
CrCO3(s) = CrO(s) + CO2(g)
(ZnOH)2SO4 + NaOH = Zn(OH)2 + Na2SO4 =>
(ZnOH)2SO4 + 2 NaOH = 2 Zn(OH)2 + Na2SO4
Zn(NO3)2 + K3Fe(CN)6 = ZnFe(CN)6 + K3(NO3)2 =>
Zn(NO3)2 + K3Fe(CN)6 = ZnFe(CN)6 + K3(NO3)2
FeO(aq) + V2O5(aq) = Fe2O3(aq) + VO(aq) =>
6 FeO(aq) + V2O5(aq) = 3 Fe2O3(aq) + 2 VO(aq)
HPO4 + NaOH = PO4Na + H2O =>
HPO4 + NaOH = PO4Na + H2O
Mg3N2(s) + H2O = MgO(s) + NH3(g) =>
Mg3N2(s) + 3 H2O = 3 MgO(s) + 2 NH3(g)
NaCl(aq) + Hg(C2H3O2)2(aq) = Na(C2H3O2)2 + HgCl =>
NaCl(aq) + Hg(C2H3O2)2(aq) = Na(C2H3O2)2 + HgCl
CuSO4 + NaNO3 = Cu(NO3)2Na2SO4 =>
CuSO4 + 2 NaNO3 = Cu(NO3)2Na2SO4
CH3CH2COONH4 + Cl2 = CH3CH2COONH3Cl + HCl =>
CH3CH2COONH4 + Cl2 = CH3CH2COONH3Cl + HCl
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
CH3COOH + CO(NH2)2 = C2H5NO + CO2 + H2O =>
2 CH3COOH + CO(NH2)2 = 2 C2H5NO + CO2 + H2O
KCIO3 + J2 + H2O = HJO3 + KCI =>
5 KCIO3 + 3 J2 + 3 H2O = 6 HJO3 + 5 KCI
Pb3N4 + Mg = Mg3N2 + Pb =>
Pb3N4 + 6 Mg = 2 Mg3N2 + 3 Pb
GaCl3 + Ga = GaCl =>
GaCl3 + 2 Ga = 3 GaCl
NaS2 + O2 = NaS2O3 =>
2 NaS2 + 3 O2 = 2 NaS2O3
Cu(s) + AgNO3 = CuNO3(aq) + Ag(s) =>
Cu(s) + AgNO3 = CuNO3(aq) + Ag(s)
S4 + O2 = SO4 =>
S4 + 8 O2 = 4 SO4
CH3COONa + AgNO3 = CH3COONO3 + AgNa =>
CH3COONa + AgNO3 = CH3COONO3 + AgNa
NH2OH + KClO3 = KCl + H2O + N2O =>
6 NH2OH + 2 KClO3 = 2 KCl + 9 H2O + 3 N2O
MgC + AgNO3 = MgNO3 + AgC =>
MgC + AgNO3 = MgNO3 + AgC
FeCl3 + NH4NO3 = FeNO3 + NH4Cl3 =>
FeCl3 + NH4NO3 = FeNO3 + NH4Cl3
H2 + CO2 = O2 + C2H2 =>
H2 + 2 CO2 = 2 O2 + C2H2
LiNO3 + KOH = KNO3 + LiOH =>
LiNO3 + KOH = KNO3 + LiOH
Na(OH) + CH3COOH = NaCH3COO + H2O =>
Na(OH) + CH3COOH = NaCH3COO + H2O
C6H4CH3CH3 + KMnO4 + H2O = KOH + MnO2 + C6H4(OH)2 =>
9 C6H4CH3CH3 + 22 KMnO4 + 2 H2O = 22 KOH + 22 MnO2 + 12 C6H4(OH)2
NH4ClO4 + C = CO + Cl2 + N2 + H2O =>
2 NH4ClO4 + 4 C = 4 CO + Cl2 + N2 + 4 H2O
SrCO3 + C + H2O = CO + Sr(OH)2 =>
SrCO3 + C + H2O = 2 CO + Sr(OH)2
Cu + C + N = CuCN =>
Cu + C + N = CuCN
Bi3 + H2O = BiO3 + H =>
Bi3 + 9 H2O = 3 BiO3 + 18 H
Ag3PO4 + HNO3 = Ag2HPO4 + AgNO3 =>
Ag3PO4 + HNO3 = Ag2HPO4 + AgNO3
Pb9(NO3)2 + K = KNO3 + Pb2 =>
2 Pb9(NO3)2 + 4 K = 4 KNO3 + 9 Pb2
Na(OH) + CH3COOH = NaCH3COO + H2O =>
Na(OH) + CH3COOH = NaCH3COO + H2O
Ni(OH)3 + Ba = Ba(OH)3 + Ni =>
Ni(OH)3 + Ba = Ba(OH)3 + Ni
CH3CN + O2 = CO2 + H2O + NO2 =>
4 CH3CN + 15 O2 = 8 CO2 + 6 H2O + 4 NO2
COKOH = HCOOK =>
COKOH = HCOOK
NaCl(aq) + KI(s) = KCl + NaI =>
NaCl(aq) + KI(s) = KCl + NaI
Al + S = Al{3+} + S{2-} =>
2 Al + 3 S = 2 Al{3+} + 3 S{2-}
Pb(NO3)2 + EDTA = Pb(EDTA)2 + NO3 =>
Pb(NO3)2 + 2 EDTA = Pb(EDTA)2 + 2 NO3
K2Cr2O7 + HCl + NH4NO3 = CrCl3 + H2O + KCl + NO2 =>
K2Cr2O7 + 8 HCl + NH4NO3 = 2 CrCl3 + 6 H2O + 2 KCl + 2 NO2
Zn(CH3COO)2 + Na3(PO4) = Zn3(PO4)2 + Na(CH3COO) =>
3 Zn(CH3COO)2 + 2 Na3(PO4) = Zn3(PO4)2 + 6 Na(CH3COO)
CrBr3 + F2 = CrF3 + Br2 =>
2 CrBr3 + 3 F2 = 2 CrF3 + 3 Br2
C17H33COOHH2 = C17H35COOH =>
C17H33COOHH2 = C17H35COOH
NH2OH + KClO3 = KCl + H2O + N2O =>
6 NH2OH + 2 KClO3 = 2 KCl + 9 H2O + 3 N2O
NaH2AsO3 + NaOH = Na2HAsO3 + H2O =>
NaH2AsO3 + NaOH = Na2HAsO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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