| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCI + KOH = K + CI + H2O
C6H5COO{-} + H3O{+} = C7H6O2 + H2O =>
C6H5COO{-} + H3O{+} = C7H6O2 + H2O
Al(OH)2Cl + HCl = H2O + AlCl3 =>
Al(OH)2Cl + 2 HCl = 2 H2O + AlCl3
CaPO4 + SiO2 + C = CaSiO3 + P4 + CO =>
4 CaPO4 + 4 SiO2 + 12 C = 4 CaSiO3 + P4 + 12 CO
Zn(s) + NiCl2(aq) = ZnCl2(aq) + Ni(s) =>
Zn(s) + NiCl2(aq) = ZnCl2(aq) + Ni(s)
NaBr + H{3+}PO{4+} = Na{3+}PO{4+} + HBr =>
NaBr + H{3+}PO{4+} = Na{3+}PO{4+} + HBr
FeSO4 + NH3 = Fe + H2 + NSO4 =>
2 FeSO4 + 2 NH3 = 2 Fe + 3 H2 + 2 NSO4
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
NaClO + KBr = KCl + NaBrO =>
NaClO + KBr = KCl + NaBrO
Cu + H2SO4 = CuSO4 + H2O(l) + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O(l) + SO2
C4H10O(g) + O2(g) = CO2 + H2O(v) =>
C4H10O(g) + 6 O2(g) = 4 CO2 + 5 H2O(v)
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + Mn4O2 = Mn2Cl + H2O + Cl2 =>
4 HCl + Mn4O2 = 2 Mn2Cl + 2 H2O + Cl2
HI(aq) + KHSO3(aq) = K2I + H2 + SO3 =>
2 HI(aq) + 4 KHSO3(aq) = 2 K2I + 3 H2 + 4 SO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCl + K2SO4 = K2Cl + HSO4 =>
HCl + K2SO4 = K2Cl + HSO4
N2H2(CH3)2 + O2 = CO2 + H2O + N2 =>
N2H2(CH3)2 + 4 O2 = 2 CO2 + 4 H2O + N2
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
C3H6 + NH3 + O2 = (C3H3N)6 + H2O =>
6 C3H6 + 6 NH3 + 9 O2 = (C3H3N)6 + 18 H2O
CH3COOH + Mg = (CH3COO)Mg + H =>
CH3COOH + Mg = (CH3COO)Mg + H
Ni + Pb(NO3)2 = Ni(NO3)3 + Pb =>
2 Ni + 3 Pb(NO3)2 = 2 Ni(NO3)3 + 3 Pb
FeBr3(aq) + Na2S(aq) = Fe2S3 + NaBr =>
2 FeBr3(aq) + 3 Na2S(aq) = Fe2S3 + 6 NaBr
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
KMnO4 + HCl + Hg = HgCl2 + MnO2 + KCl + H2O =>
2 KMnO4 + 8 HCl + 3 Hg = 3 HgCl2 + 2 MnO2 + 2 KCl + 4 H2O
SbCl3 + KMnO4 + HCl = SbCl5 + MnCl2 + KCl + H2O =>
5 SbCl3 + 2 KMnO4 + 16 HCl = 5 SbCl5 + 2 MnCl2 + 2 KCl + 8 H2O
HCl(aq) + Mg(s) = H(s) + MgCl(aq) =>
HCl(aq) + Mg(s) = H(s) + MgCl(aq)
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
Au2Cl6 + HCl = HAuCl4 =>
Au2Cl6 + 2 HCl = 2 HAuCl4
Al{3+} + Cl{-} = AlCl3 =>
Al{3+} + 3 Cl{-} = AlCl3
Ag2CO3(heat) = Ag2O + CO2 =>
Ag2CO3(heat) = Ag2O + CO2
FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4 = K3[Fe(C2O4)3]*3H2O =>
2 FeC2O4*2H2O + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*3H2O
As2S3 + AgNO3 + H2O = Ag + H3AsO4 + NO2 + SO2O =>
As2S3 + 14 AgNO3 + 3 H2O = 14 Ag + 2 H3AsO4 + 14 NO2 + 3 SO2O
NaCl + AgO3 = NaO3 + AgCl =>
NaCl + AgO3 = NaO3 + AgCl
Ag + O = Ag3O =>
3 Ag + O = Ag3O
MgBr2 + NaF = MgF2 + NaBr =>
MgBr2 + 2 NaF = MgF2 + 2 NaBr
Na2SO3 + ZnCl2 = NaCl + ZnSO3 =>
Na2SO3 + ZnCl2 = 2 NaCl + ZnSO3
Ca + Na3PO4 = Ca3(PO4)2 + Na =>
3 Ca + 2 Na3PO4 = Ca3(PO4)2 + 6 Na
H2SO4 + CO3{-2} = H2CO3 + SO4{-2} =>
H2SO4 + CO3{-2} = H2CO3 + SO4{-2}
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
CuSO4(s) + H2O(l) = CuSO4*5H2O(s) =>
CuSO4(s) + 5 H2O(l) = CuSO4*5H2O(s)
K2S2O5 + NaHCO3 = KHCO3 + Na2SO2 + SO3 =>
K2S2O5 + 2 NaHCO3 = 2 KHCO3 + Na2SO2 + SO3
C8H5KO4NaOH = NaK(C8H4O4)H2O =>
C8H5KO4NaOH = NaK(C8H4O4)H2O
H3MnO4 = MnO2 + MnO4{-} + H{+} + H2O =>
3 H3MnO4 = 2 MnO2 + MnO4{-} + H{+} + 4 H2O
KMnO4 + SO2 + H2 = H2SO4 + MnO2 + K2SO4 =>
2 KMnO4 + 2 SO2 + H2 = H2SO4 + 2 MnO2 + K2SO4
CH3CH2OH(ag) + O2(g) = CO2(g) + H2O(g) =>
CH3CH2OH(ag) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
FeS2 + O3 = FeO3 + SO2 =>
3 FeS2 + 7 O3 = 3 FeO3 + 6 SO2
Na2S2O3 + F2 = NaF + SOF2 + SO2F2 =>
Na2S2O3 + 3 F2 = 2 NaF + SOF2 + SO2F2
H{+} + O2 + Pb = Pb{2+} + H2O =>
4 H{+} + O2 + 2 Pb = 2 Pb{2+} + 2 H2O
I{-}{-} + CrO2 + H{+} = I2 + Cr{3+} + H2O =>
2 I{-}{-} + 2 CrO2 + 8 H{+} = I2 + 2 Cr{3+} + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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