| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + H2O = HCO3 + H
C6H8O7 + NiSO4 + H2O = C6H8NiO7 + H2SO4 + O2 =>
2 C6H8O7 + 2 NiSO4 + 2 H2O = 2 C6H8NiO7 + 2 H2SO4 + O2
Na3PS2O2 + HCl = H3PS2O2 + NaCl =>
Na3PS2O2 + 3 HCl = H3PS2O2 + 3 NaCl
MgBr2 + (NH4)2S = MgS + (NH4)Br =>
MgBr2 + (NH4)2S = MgS + 2(NH4)Br
SN2 + H2SO4 = SN2(SO4)4 + SO2 + H2O =>
SN2 + 8 H2SO4 = SN2(SO4)4 + 4 SO2 + 8 H2O
(Mn(H2O)6){3+} = MnO(OH)2 + Mn{2+} + H{+} + H2O =>
2(Mn(H2O)6){3+} = MnO(OH)2 + Mn{2+} + 4 H{+} + 9 H2O
H2SO3 + ClO3 + {-6} = SO4{-2} + Cl{-} + OH{-} =>
6 H2SO3 + 6 ClO3 + 5{-6} = 6 SO4{-2} + 6 Cl{-} + 12 OH{-}
BaF2 + HNO3 = BaNO3 + HF2 =>
BaF2 + HNO3 = BaNO3 + HF2
Cl2 + NaHSO3 + H2O = NaHSO4 + HCl =>
Cl2 + NaHSO3 + H2O = NaHSO4 + 2 HCl
Al2(SO3)3 + KOH = K(SO3)3 + Al2OH =>
Al2(SO3)3 + KOH = K(SO3)3 + Al2OH
FeO2 + Al = AlO + Fe =>
FeO2 + 2 Al = 2 AlO + Fe
Al2(SO3)3 + KOH = K(SO3)3 + Al2OH =>
Al2(SO3)3 + KOH = K(SO3)3 + Al2OH
I2O7 + NaOH = NaIO4 + H2O =>
I2O7 + 2 NaOH = 2 NaIO4 + H2O
MnBr5 + AgNO3 = Mn(NO3)5 + AgBr =>
MnBr5 + 5 AgNO3 = Mn(NO3)5 + 5 AgBr
Li + CuCl = LiCl + Cu =>
Li + CuCl = LiCl + Cu
ZrO2 + NaOH = Na2ZrO3 + H2O =>
ZrO2 + 2 NaOH = Na2ZrO3 + H2O
NaHCO3 + C6H8O7 + CaCl = Ca3(C6H5O7)2 + NaCl + CO2 + H2O =>
18 NaHCO3 + 11 C6H8O7 + 18 CaCl = 6 Ca3(C6H5O7)2 + 18 NaCl + 12 CO2 + 23 H2O
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
Al2(SO3)3 + KOH = K(SO3)3 + Al2OH =>
Al2(SO3)3 + KOH = K(SO3)3 + Al2OH
AlBr3 + Ba(OH)2 = Al(OH)2 + Ba(Br3) =>
AlBr3 + Ba(OH)2 = Al(OH)2 + Ba(Br3)
C24065H37022O12754N1567S44Cl93F + O2 = CO2 + H2O + NO + HCl + SO2 + F =>
4 C24065H37022O12754N1567S44Cl93F + 110991 O2 = 96260 CO2 + 73858 H2O + 6268 NO + 372 HCl + 176 SO2 + 4 F
HgO(s) = Hg(s) + O(s) =>
HgO(s) = Hg(s) + O(s)
Ca3[Al(OH)6]2 + HCl = CaCl2 + AlCl3 + H2O =>
Ca3[Al(OH)6]2 + 12 HCl = 3 CaCl2 + 2 AlCl3 + 12 H2O
MgCl2 + NaClO = MgCl2O2 + NaCl =>
MgCl2 + 2 NaClO = MgCl2O2 + 2 NaCl
NaNH2 + H2O = NH3(g) + NaOH(aq) =>
NaNH2 + H2O = NH3(g) + NaOH(aq)
Al2(SO3)3 + KOH = K(SO3)3 + Al2OH =>
Al2(SO3)3 + KOH = K(SO3)3 + Al2OH
Na2O(s) + H2SO4(aq) = H2O(l) + Na2SO4(aq) =>
Na2O(s) + H2SO4(aq) = H2O(l) + Na2SO4(aq)
Al3 + Br2AlBr3 = AlBr3 =>
2 Al3 + 9 Br2AlBr3 = 15 AlBr3
P2O5 + NaOH = Na3 + PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3 + 2 PO4 + 3 H2O
C2H2 = CHCH =>
C2H2 = CHCH
Ba(NO3)2 + Na = Ba2 + Na(NO3) =>
2 Ba(NO3)2 + 4 Na = Ba2 + 4 Na(NO3)
Cu + NaNO3 + H2SO4 = CuSO4 + Na2SO4 + H2O + N2O =>
4 Cu + 2 NaNO3 + 5 H2SO4 = 4 CuSO4 + Na2SO4 + 5 H2O + N2O
Ca(OH)2 + HPO3 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 HPO3 = Ca3(PO4)2 + 4 H2O
Fe2(SO4)3 + NaOH = Fe + (OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe + 2(OH)3 + 3 Na2SO4
C7H14O + H2 = C7H14OH =>
2 C7H14O + H2 = 2 C7H14OH
Ti4O + Cl + C = Ti4Cl + CO2 =>
2 Ti4O + 2 Cl + C = 2 Ti4Cl + CO2
NaF(aq) + CuSO4(aq) = NaSO4(aq) + CuF(aq) =>
NaF(aq) + CuSO4(aq) = NaSO4(aq) + CuF(aq)
Cr(OH)2 + O2 = Cr2O3 + H2O =>
4 Cr(OH)2 + O2 = 2 Cr2O3 + 4 H2O
Ca(OH)2 + HPO3 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 HPO3 = Ca3(PO4)2 + 4 H2O
C2H5OH + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 11 H2O + 4 MnSO4 + 2 K2SO4
KI + I2 = K{+} + I3{-} =>
KI + I2 = K{+} + I3{-}
PbCN + HNO3 = PbNO3 + HCN =>
PbCN + HNO3 = PbNO3 + HCN
Al2(SO3)3 + KOH = K(SO3)3 + Al2OH =>
Al2(SO3)3 + KOH = K(SO3)3 + Al2OH
NH4ClNO3 = NH4NO3Cl =>
NH4ClNO3 = NH4NO3Cl
ZnNO3 + AlSO4 = ZnSO4 + AlNO3 =>
ZnNO3 + AlSO4 = ZnSO4 + AlNO3
HIO3 + HF = HIF + HO3 =>
HIO3 + HF = HIF + HO3
Bi3Cl + H2S = H2Bi3 + Cl + S =>
Bi3Cl + H2S = H2Bi3 + Cl + S
MnO4{-} + Br{-} + H2O = BrO3{-} + MnO2 + OH{-} =>
2 MnO4{-} + Br{-} + H2O = BrO3{-} + 2 MnO2 + 2 OH{-}
CaMg(CO3)2 + Mg3Si4O10(OH)2 = H2O + Ca2Mg5Si8O22(OH)2 + CO2 + Mg2SiO4 =>
10 CaMg(CO3)2 + 13 Mg3Si4O10(OH)2 = 8 H2O + 5 Ca2Mg5Si8O22(OH)2 + 20 CO2 + 12 Mg2SiO4
HI + MnO2 = MnI2 + H2O + I2 =>
4 HI + MnO2 = MnI2 + 2 H2O + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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