| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KOH(aq) + AlCl3(aq) = 3 KCl(aq) + Al(OH)3(aq)
Cr(OH)3 + HCl + H2O = CrCl3*6H2O =>
Cr(OH)3 + 3 HCl + 3 H2O = CrCl3*6H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
NaOH + HBr = H2O + NaBr =>
NaOH + HBr = H2O + NaBr
As + H2SO4 = HAsO2 + SO2 + H2 =>
2 As + 2 H2SO4 = 2 HAsO2 + 2 SO2 + H2
Au2(CO3)4 = Au4 + (CO3)2 =>
2 Au2(CO3)4 = Au4 + 4(CO3)2
PCl5(s) + H2O(l) = POCl3(l) + HCl(aq) =>
PCl5(s) + H2O(l) = POCl3(l) + 2 HCl(aq)
NaC2 + H2O = NaOH2C2 =>
NaC2 + H2O = NaOH2C2
O2 + C8H10 = CO + H2O =>
13 O2 + 2 C8H10 = 16 CO + 10 H2O
H2SO4() + NaOH() = Na2SO4(aq) + H2O() =>
H2SO4() + 2 NaOH() = Na2SO4(aq) + 2 H2O()
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
NaH2PO4 + AgNO3 = AgPO4 + Na(NO3) + H =>
NaH2PO4 + AgNO3 = AgPO4 + Na(NO3) + 2 H
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
CrBr3 + NaOH + Cl2 = Na2CrO4 + NaBrO4 + NaCl + H2O =>
2 CrBr3 + 64 NaOH + 27 Cl2 = 2 Na2CrO4 + 6 NaBrO4 + 54 NaCl + 32 H2O
CuO + NH4OH = Cu(OH)2(NH3)4 + H2O =>
CuO + 4 NH4OH = Cu(OH)2(NH3)4 + 3 H2O
C2H5Cl + KOH = H2O + KCl + C2H4 =>
C2H5Cl + KOH = H2O + KCl + C2H4
C14H30 + H2O = CO2 + H{+} + e =>
C14H30 + 28 H2O = 14 CO2 + 86 H{+} + 86e
NaSO2 + BaNO3 = NaNO3 + BaSO2 =>
NaSO2 + BaNO3 = NaNO3 + BaSO2
BaCl2 + Pb(NO3)2 = PbCl + Ba + NO3 =>
BaCl2 + 2 Pb(NO3)2 = 2 PbCl + Ba + 4 NO3
Ag{+} + AsH3 + H2O{-} = Ag + H3AsO3 + H{+} =>
9 Ag{+} + AsH3 + 3 H2O{-} = 9 Ag + H3AsO3 + 6 H{+}
C12H24 + O2 = CO2 + H2O =>
C12H24 + 18 O2 = 12 CO2 + 12 H2O
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
Na2S(aq) + Cu(NO3)2(aq) = NaNO3 + CuS(s) =>
Na2S(aq) + Cu(NO3)2(aq) = 2 NaNO3 + CuS(s)
CH10O + O2 = CO2 + H2O =>
CH10O + 3 O2 = CO2 + 5 H2O
NaOH + CaCl2 = Ca + OH + NaCl =>
2 NaOH + CaCl2 = Ca + 2 OH + 2 NaCl
FeCl3 + H2(SO4) = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2(SO4) = Fe2(SO4)3 + 6 HCl
H3PO4 + Na2CO3 = Na3PO4 + H2O + CO2 =>
2 H3PO4 + 3 Na2CO3 = 2 Na3PO4 + 3 H2O + 3 CO2
(NH4)2SO4(aq) + Ba(BrO3)2(aq) = BaSO4(aq) + NH4BrO3(aq) =>
(NH4)2SO4(aq) + Ba(BrO3)2(aq) = BaSO4(aq) + 2 NH4BrO3(aq)
Na(aq) + HCl(aq) = NaCl(aq) + H2(g) =>
2 Na(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2(g)
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaCl(aq)
C4H7Cl + HCl = C4H8Cl2 =>
C4H7Cl + HCl = C4H8Cl2
C7H6O3(l) + O2(g) = CO2(g) + H2O(l) =>
C7H6O3(l) + 7 O2(g) = 7 CO2(g) + 3 H2O(l)
Al2(SO4)3 + KJ = AlJ3 + K2SO4 =>
Al2(SO4)3 + 6 KJ = 2 AlJ3 + 3 K2SO4
Na2CO3(aq) + HNO3(aq) = H2CO3(aq) + NaNO3(aq) =>
Na2CO3(aq) + 2 HNO3(aq) = H2CO3(aq) + 2 NaNO3(aq)
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
P4S3 + NO2HSO4 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S3 + 38 NO2HSO4 + 46 H2O = 12 H3PO4 + 47 H2SO4 + 38 NO
FeOHSO4 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeOHSO4 + H2SO4 = Fe2(SO4)3 + 2 H2O
CU + HBr = CUBr + H2 =>
2 CU + 2 HBr = 2 CUBr + H2
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
CaO + HgO = CaOHgO =>
CaO + HgO = CaOHgO
Ag + NO3{-} + H2O = Ag{+} + NO + OH{-} =>
3 Ag + NO3{-} + 2 H2O = 3 Ag{+} + NO + 4 OH{-}
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
MgCl2(aq) + KOH(aq) = Mg(OH)2(aq) + KCl(aq) =>
MgCl2(aq) + 2 KOH(aq) = Mg(OH)2(aq) + 2 KCl(aq)
CaCO3 + H2 = Ca(OH)2 + CH4 + H2O =>
CaCO3 + 4 H2 = Ca(OH)2 + CH4 + H2O
CaPO4 = Ca + PO4 =>
CaPO4 = Ca + PO4
C2H5OH + HNO3 = C2H5ONO2 + H2O =>
C2H5OH + HNO3 = C2H5ONO2 + H2O
Pb3O4 + KI + H2SO4 = PbSO4 + K2SO4 + H2O + I2 =>
Pb3O4 + 2 KI + 4 H2SO4 = 3 PbSO4 + K2SO4 + 4 H2O + I2
KSCN + FeCl3 = Fe(SCN)2 + KCl + Cl2 =>
4 KSCN + 2 FeCl3 = 2 Fe(SCN)2 + 4 KCl + Cl2
N2O5 + H2O = NH4NO3 + O2 =>
N2O5 + 2 H2O = NH4NO3 + 2 O2
CrO3 + HCl + CH3OH = CrCl3 + CH2O + H2O =>
2 CrO3 + 6 HCl + 3 CH3OH = 2 CrCl3 + 3 CH2O + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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