| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CONH2 + H2O = CH3CH2COOH + NH3
Ni + Pb2{+} = Ni2{+} + Pb =>
2 Ni + Pb2{+} = Ni2{+} + 2 Pb
CuCl2 + CH3COOH = Cu(COH)2 + HCl =>
CuCl2 + CH3COOH = Cu(COH)2 + 2 HCl
CH4O + H2SO4 + KMnO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH4O + 9 H2SO4 + 6 KMnO4 = 5 CO2 + 3 K2SO4 + 6 MnSO4 + 19 H2O
AlBi3 + K2SO4 = KBi + Al2(SO4)3 =>
2 AlBi3 + 3 K2SO4 = 6 KBi + Al2(SO4)3
Fe{2+} + NO3{-} = Fe(NO3)2 =>
Fe{2+} + 2 NO3{-} = Fe(NO3)2
GaS + O2 = GaO + SO =>
GaS + O2 = GaO + SO
AlF3 + Ca(OH)2 = Al(OH)3 + CaF2 =>
2 AlF3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaF2
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Cs + P = Cs3P = =>
3 Cs + P = Cs3P
NaNO3(aq) + KCl(aq) = NaCl(aq) + KNO3(s) =>
NaNO3(aq) + KCl(aq) = NaCl(aq) + KNO3(s)
MnO4{-} + S2O3{2-} + H2O = MnO2 + SO4{-} + OH{-} =>
10 MnO4{-} + 3 S2O3{2-} + 5 H2O = 10 MnO2 + 6 SO4{-} + 10 OH{-}
(NH4)3PO4 + KOH = H2O + K3PO4 + NH3 =>
(NH4)3PO4 + 3 KOH = 3 H2O + K3PO4 + 3 NH3
Ti3O + HCl = Ti + HOCl =>
Ti3O + HCl = 3 Ti + HOCl
Na2O + NaHSO4 = Na2SO4 + H2O =>
Na2O + 2 NaHSO4 = 2 Na2SO4 + H2O
Cl2O + NaOH = NaClO + H2O =>
Cl2O + 2 NaOH = 2 NaClO + H2O
C2H4S + O2 = CO2 + H2O + S =>
C2H4S + 3 O2 = 2 CO2 + 2 H2O + S
Ti3O + HCl = Ti + HOCl =>
Ti3O + HCl = 3 Ti + HOCl
(NH4)3PO4 + KOH = H2O + K3PO4 + NH3 =>
(NH4)3PO4 + 3 KOH = 3 H2O + K3PO4 + 3 NH3
Ti3O + HCl = Ti + HOCl =>
Ti3O + HCl = 3 Ti + HOCl
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Ti3O + HCl = Ti + HOCl =>
Ti3O + HCl = 3 Ti + HOCl
Cl2O + NaOH = NaClO + H2O =>
Cl2O + 2 NaOH = 2 NaClO + H2O
C2H4S + O2 = CO2 + H2O + S =>
C2H4S + 3 O2 = 2 CO2 + 2 H2O + S
CO + NaOH = HCOONa =>
CO + NaOH = HCOONa
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
KI + KClO3 + HCl = I2 + KCl + H2O =>
6 KI + KClO3 + 6 HCl = 3 I2 + 7 KCl + 3 H2O
(NH4)3PO4 + KOH = H2O + K3PO4 + NH3 =>
(NH4)3PO4 + 3 KOH = 3 H2O + K3PO4 + 3 NH3
K + B(NO2)3 = B + KNO2 =>
3 K + B(NO2)3 = B + 3 KNO2
Ti3O + HCl = Ti + HOCl =>
Ti3O + HCl = 3 Ti + HOCl
(NH4)3PO4 + KOH = H2O + K3PO4 + NH3 =>
(NH4)3PO4 + 3 KOH = 3 H2O + K3PO4 + 3 NH3
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K2Cr2O7 + HCl = KClCrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KClCrCl3 + 7 H2O + 3 Cl2
H2S(g) + O2(g) = S8(g) + H2O(g) =>
8 H2S(g) + 4 O2(g) = S8(g) + 8 H2O(g)
CH3CH2CH2CHCl2 + KOH = CH3CH2CH2COH + KCl + H2O =>
CH3CH2CH2CHCl2 + 2 KOH = CH3CH2CH2COH + 2 KCl + H2O
CrO4 + CN = Cr + CNO =>
CrO4 + 4 CN = Cr + 4 CNO
AgF + NiCl2 = AgCl2 + NiF =>
AgF + NiCl2 = AgCl2 + NiF
(NH4)3PO4 + KOH = H2O + K3PO4 + NH3 =>
(NH4)3PO4 + 3 KOH = 3 H2O + K3PO4 + 3 NH3
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
VH5 + HCl = VCl5 + H6 =>
3 VH5 + 15 HCl = 3 VCl5 + 5 H6
NaOH + C2H7NO2 = CO2 + (NH4)OH + Na + H2O =>
8 NaOH + C2H7NO2 = 2 CO2 + (NH4)OH + 8 Na + 5 H2O
C2H4S + O2 = CO2 + H2O + S =>
C2H4S + 3 O2 = 2 CO2 + 2 H2O + S
K4[Fe(CN)6] + H2SO4 + H2O = K2SO4 + Fe2(SO4)3 + (NH4)2SO4 + CO + SO2 =>
2 K4[Fe(CN)6] + 14 H2SO4 + 10 H2O = 4 K2SO4 + Fe2(SO4)3 + 6(NH4)2SO4 + 12 CO + SO2
Ti3O + HCl = Ti + HOCl =>
Ti3O + HCl = 3 Ti + HOCl
NiO + Al3 = Ni + Al2O3 =>
9 NiO + 2 Al3 = 9 Ni + 3 Al2O3
AgNO3 + K4Fe(CN)6 = AgFe(CN)6 + NO3 + K =>
AgNO3 + K4Fe(CN)6 = AgFe(CN)6 + NO3 + 4 K
C2H4S + O2 = CO2 + H2O + S =>
C2H4S + 3 O2 = 2 CO2 + 2 H2O + S
H2SO4 + Pb(OAc)2 = H2(OAc)2 + PbSO4 =>
H2SO4 + Pb(OAc)2 = H2(OAc)2 + PbSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/05/24
Équations équilibrées sur03/06/23
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