| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + 5 FeCl2 + 8 HCl = 5 FeCl3 + 4 H2O + KCl + MnCl2
KOH + BaSiO3 = Ba(OH)2 + K2SiO3 =>
2 KOH + BaSiO3 = Ba(OH)2 + K2SiO3
H3PO3 + NaOH = NaPO3 + H3OH =>
H3PO3 + NaOH = NaPO3 + H3OH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KICO3 = KCI + O2 =>
2 KICO3 = 2 KCI + 3 O2
NH3 + NaNO2 = HNO2 + NaNH2 =>
NH3 + NaNO2 = HNO2 + NaNH2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Mn{+2} + BiO{-3} = Bi{+3} + MnO{-4} =>
Mn{+2} + BiO{-3} = Bi{+3} + MnO{-4}
Cu02 + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu02 + 16 HNO3 = 6 Cu(NO3)2 + 4 NO + 8 H2O
C6H14O6 = C6H10O4 + H2O =>
C6H14O6 = C6H10O4 + 2 H2O
Cl2(g) + BaF2(aq) = BaCl2 + F2 =>
Cl2(g) + BaF2(aq) = BaCl2 + F2
P4(g) + F2(g) = PF3(g) =>
P4(g) + 6 F2(g) = 4 PF3(g)
Pb3O4 + KMnO4 + HCl = PbCl4 + MnCl2 + KCl + H2O =>
5 Pb3O4 + 4 KMnO4 + 72 HCl = 15 PbCl4 + 4 MnCl2 + 4 KCl + 36 H2O
Zn + HCl(aq) = H2(g) + Zn1Cl2 =>
Zn + 2 HCl(aq) = H2(g) + Zn1Cl2
LiF + HCl = LiCl + HF =>
LiF + HCl = LiCl + HF
K3[Fe(CN)6] + NH4SCN = KSCN + (NH4)3Fe(CN)6 =>
K3[Fe(CN)6] + 3 NH4SCN = 3 KSCN + (NH4)3Fe(CN)6
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NiSO4 + Cr(OH)3 = Ni(OH)2 + Cr2(SO4)3 =>
3 NiSO4 + 2 Cr(OH)3 = 3 Ni(OH)2 + Cr2(SO4)3
NaCl + H2 = HCl + Na =>
2 NaCl + H2 = 2 HCl + 2 Na
NH3 + NaNO2 = HNO2 + NaNH2 =>
NH3 + NaNO2 = HNO2 + NaNH2
C2H4O2 + C3H8O = C3H6O2 + H2O =>
3 C2H4O2 + C3H8O = 3 C3H6O2 + H2O
RCH2OH + CuO = RCOOH + Cu + H2O =>
RCH2OH + 2 CuO = RCOOH + 2 Cu + H2O
CU(OH)2 + HCl = CUOHCl + H2O =>
CU(OH)2 + HCl = CUOHCl + H2O
O2 + H2S + KVO3 = K2SO3 + VOSO4 + H2O =>
5 O2 + 3 H2S + 2 KVO3 = K2SO3 + 2 VOSO4 + 3 H2O
KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
KCl(aq) + Pb(NO3)2(aq) = PbCl2(s) + KNO3(s) =>
2 KCl(aq) + Pb(NO3)2(aq) = PbCl2(s) + 2 KNO3(s)
CaC2O3 + KMnO4 + H2SO4 = CaSO4 + MnSO4 + K2SO4 + CO2 + H2O =>
5 CaC2O3 + 4 KMnO4 + 11 H2SO4 = 5 CaSO4 + 4 MnSO4 + 2 K2SO4 + 10 CO2 + 11 H2O
Na2SO4 + Ca3As2 = CaSO4 + Na3As =>
3 Na2SO4 + Ca3As2 = 3 CaSO4 + 2 Na3As
(NH4)2Cr2O7 + Ba(OH)2 = BaCrO4 + NH3 + H2O =>
(NH4)2Cr2O7 + 2 Ba(OH)2 = 2 BaCrO4 + 2 NH3 + 3 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
C6H8O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 C6H8O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
Ca(NO3)2 + KOH = Ca(OH)2 + KNO3 =>
Ca(NO3)2 + 2 KOH = Ca(OH)2 + 2 KNO3
Al + NaOH = NaAl(OH) =>
Al + NaOH = NaAl(OH)
KOH + BaSiO3 = Ba(OH)2 + K2SiO3 =>
2 KOH + BaSiO3 = Ba(OH)2 + K2SiO3
NH4 + AuCl = NH4Cl + Au =>
NH4 + AuCl = NH4Cl + Au
KOH + H2SO4 = H2(KOH) + SO4 =>
KOH + H2SO4 = H2(KOH) + SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HNO3 + BeOH = BeNO3 + H2O =>
HNO3 + BeOH = BeNO3 + H2O
C4H9MgBr + C3H6O + H2O = C7H16O + MgBr =>
14 C4H9MgBr + 7 C3H6O + 4 H2O = 11 C7H16O + 14 MgBr
CH3CH(CH3)OH + H2O = CH3CH(CH3)O + H3O =>
CH3CH(CH3)OH + H2O = CH3CH(CH3)O + H3O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuCl + Mg(NO3)2 = Cu(NO3)2 + MgCl =>
CuCl + Mg(NO3)2 = Cu(NO3)2 + MgCl
MnO4{-} + H2S + H3O{+} = SO4{2-} + Mn{2+} + H2O =>
8 MnO4{-} + 5 H2S + 14 H3O{+} = 5 SO4{2-} + 8 Mn{2+} + 26 H2O
MnO2 + CH3COOH = Mn(CH3COO)2 + H2O + O2 =>
2 MnO2 + 4 CH3COOH = 2 Mn(CH3COO)2 + 2 H2O + O2
Zn + MnO2 + NH4Cl = ZnCl2 + Mn2O3 + NH3 + H2O =>
Zn + 2 MnO2 + 2 NH4Cl = ZnCl2 + Mn2O3 + 2 NH3 + H2O
AgCN + H2O2 = AgOCN + H2O =>
AgCN + H2O2 = AgOCN + H2O
H2O + K2MnO4 + MgSO4 = KMnO4 + MgSO3 + KOH =>
H2O + 2 K2MnO4 + MgSO4 = 2 KMnO4 + MgSO3 + 2 KOH
TiCl3 + Zn = Ti + ZnCl3 =>
TiCl3 + Zn = Ti + ZnCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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