| Équations équilibrées la veille | Équations équilibrées le lendemain |
V + Cl2 = VCl2
Na2S + H2O = Na2O + H2S =>
Na2S + H2O = Na2O + H2S
Cu2 + MgSO4 = CuSO4 + Mg =>
Cu2 + 2 MgSO4 = 2 CuSO4 + 2 Mg
Na2S + H2O = Na2O + H2S =>
Na2S + H2O = Na2O + H2S
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Cu2 + MgSO4 = CuSO4 + Mg =>
Cu2 + 2 MgSO4 = 2 CuSO4 + 2 Mg
ZnI2 + H2O = Zn(OH)2 + HI =>
ZnI2 + 2 H2O = Zn(OH)2 + 2 HI
Ba(HSO4)2 + Sr(OH)2 = BaSO4 + SrSO4 + H2O =>
Ba(HSO4)2 + Sr(OH)2 = BaSO4 + SrSO4 + 2 H2O
Pb + H2SO4 = PbSO4 + H2 =>
Pb + H2SO4 = PbSO4 + H2
(C6H6O) + FeCl3 = Fe(C6H3O)3 + H + Cl =>
3(C6H6O) + FeCl3 = Fe(C6H3O)3 + 9 H + 3 Cl
CoCl2 + NaOCl + NaOH = Co2O3 + NaCl + H2O =>
2 CoCl2 + NaOCl + 4 NaOH = Co2O3 + 5 NaCl + 2 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Na2O3 + H2O = Na(OH)3 =>
Na2O3 + 3 H2O = 2 Na(OH)3
Fe(No3)2 + KOH = Fe(OH)2 + KNo3 =>
Fe(No3)2 + 2 KOH = Fe(OH)2 + 2 KNo3
S2O3{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3{2-} + 4 Cl2 + 5 H2O = 2 SO4{2-} + 8 Cl{-} + 10 H{+}
CaCl2(aq) + AgCH3COO(aq) = Ca(CH3COO)2 + AgCl =>
CaCl2(aq) + 2 AgCH3COO(aq) = Ca(CH3COO)2 + 2 AgCl
MnO4{-} + H2SO3 + H{+} = Mn{2+} + HSO4{-} + H2O =>
2 MnO4{-} + 5 H2SO3 + H{+} = 2 Mn{2+} + 5 HSO4{-} + 3 H2O
Na2S + H2O = Na2O + H2S =>
Na2S + H2O = Na2O + H2S
(MgSO4)7H2O + NaOH = MgO + Na2SO4 + H2O =>
(MgSO4)7H2O + 14 NaOH = 7 MgO + 7 Na2SO4 + 8 H2O
C10H16N2O8 + O2 = CO + H2O + N2 =>
C10H16N2O8 + 5 O2 = 10 CO + 8 H2O + N2
V + Cl2 = VCl4 =>
V + 2 Cl2 = VCl4
K2S + H2O = KOH + H2S =>
K2S + 2 H2O = 2 KOH + H2S
Na2S + H2O = Na2O + H2S =>
Na2S + H2O = Na2O + H2S
H2SO4 + KIO3 + KNO2 = I2 + KNO3 + K2SO4 + H2O =>
H2SO4 + 2 KIO3 + 5 KNO2 = I2 + 5 KNO3 + K2SO4 + H2O
C16H31LiO2 + O2 = CO2 + H2O + LiCO3 =>
4 C16H31LiO2 + 93 O2 = 60 CO2 + 62 H2O + 4 LiCO3
Na2ZnO2 + H2SO4 = Na2SO4 + Zn(OH)2 =>
Na2ZnO2 + H2SO4 = Na2SO4 + Zn(OH)2
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
Cu2 + MgSO4 = CuSO4 + Mg =>
Cu2 + 2 MgSO4 = 2 CuSO4 + 2 Mg
ZnI2 + H2O = Zn(OH)2 + HI =>
ZnI2 + 2 H2O = Zn(OH)2 + 2 HI
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Cl2 + O = ClO =>
Cl2 + 2 O = 2 ClO
Pt(NH3)2(NO3)2 + KCl = PtCl2(NH3)2 + KNO3 =>
Pt(NH3)2(NO3)2 + 2 KCl = PtCl2(NH3)2 + 2 KNO3
C17H33COOH + O2 = CO2 + H2O =>
2 C17H33COOH + 51 O2 = 36 CO2 + 34 H2O
FeO + N2O5 = Fe(NO3)2 =>
FeO + N2O5 = Fe(NO3)2
Cu + [Fe(CN)6] = Cu2[Fe(CN)6] =>
2 Cu + [Fe(CN)6] = Cu2[Fe(CN)6]
Sn(s) + HNO3(aq) = SnO2(s) + NO2(g) + H2O(g) =>
Sn(s) + 4 HNO3(aq) = SnO2(s) + 4 NO2(g) + 2 H2O(g)
FeCl3 + H2S = S + FeCl2 + HCl =>
2 FeCl3 + H2S = S + 2 FeCl2 + 2 HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeCl + (H3PO4) = Fe(H3PO4) + Cl =>
FeCl + (H3PO4) = Fe(H3PO4) + Cl
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Cl2 + O = Cl2O7 =>
Cl2 + 7 O = Cl2O7
Cl2 + O = ClO =>
Cl2 + 2 O = 2 ClO
Cl2 + O = Cl2O =>
Cl2 + O = Cl2O
Cl2 + O = ClO =>
Cl2 + 2 O = 2 ClO
[Fe(H2O)6]3 + K4[Fe(CN)6] = Fe4[Fe2(CN)6] + K + H2O =>
5[Fe(H2O)6]3 + 3 K4[Fe(CN)6] = 3 Fe4[Fe2(CN)6] + 12 K + 90 H2O
C6H10O + KMnO4 + NaOH = H2O + C6H8O4Na2 + MnO2 + KOH =>
C6H10O + 2 KMnO4 + 2 NaOH = H2O + C6H8O4Na2 + 2 MnO2 + 2 KOH
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
H + Fe2 = HFe =>
2 H + Fe2 = 2 HFe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/01/24
Équations équilibrées sur10/31/23
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