| Équations équilibrées la veille |
Na2CO + 2(HNO3) = 2 Na(NO2) + CO2 + H2O
Br2 + C18H36O2 = BrO + C18H36 =>
Br2 + C18H36O2 = 2 BrO + C18H36
C3H6O3 + NaOH = NaCHO + H2O =>
C3H6O3 + 3 NaOH = 3 NaCHO + 3 H2O
Cu(OH)2 + HClO4 = Cu(ClO4)2 + H2O =>
Cu(OH)2 + 2 HClO4 = Cu(ClO4)2 + 2 H2O
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + 2 I
Br{-} + S2O8{2-} = Br2 + SO4{2-} =>
2 Br{-} + S2O8{2-} = Br2 + 2 SO4{2-}
CdCl + Na2SO3 = NaCl + Cd2SO3 =>
2 CdCl + Na2SO3 = 2 NaCl + Cd2SO3
Fe2(SO4)3 + LiOH = Li2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 LiOH = 3 Li2SO4 + 2 Fe(OH)3
I2O + O2 = IO2 =>
2 I2O + 3 O2 = 4 IO2
C6H12 + O2 = CHO2 + H2O =>
2 C6H12 + 15 O2 = 12 CHO2 + 6 H2O
CuSO4 + Zn = zincsulfate + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Mg + No = Mg(No3)2 =>
Mg + 6 No = Mg(No3)2
CaOCl2 + KI + HCl = KCl + CaCl2 + H2O + I2 =>
CaOCl2 + 2 KI + 2 HCl = 2 KCl + CaCl2 + H2O + I2
SnCl2 + NaOH = Na2[Sn(OH)4] + NaCl =>
SnCl2 + 4 NaOH = Na2[Sn(OH)4] + 2 NaCl
Na2[Zn(OH)4] + AlCl3 = NaCl + Al(OH)3 + Zn(OH)2 =>
3 Na2[Zn(OH)4] + 2 AlCl3 = 6 NaCl + 2 Al(OH)3 + 3 Zn(OH)2
PbSO4 + H5NO = PbNO + H5SO4 =>
PbSO4 + H5NO = PbNO + H5SO4
Ni + MgSO4 = MgNi + SO4 =>
Ni + MgSO4 = MgNi + SO4
KMnO4 + H2C2O4 + HCI = MnCI2 + CO2 + KCI + H2O =>
2 KMnO4 + H2C2O4 + 6 HCI = 2 MnCI2 + 4 CO2 + 2 KCI + 4 H2O
SO3{2-} + H2O + I2 = H{+} + I{-} + SO4{2-} =>
SO3{2-} + H2O + I2 = 2 H{+} + 2 I{-} + SO4{2-}
SiO2 + MgCO3 + H2O = Mg3Si4O10(OH)2 + CO2 =>
4 SiO2 + 3 MgCO3 + H2O = Mg3Si4O10(OH)2 + 3 CO2
H3O + NO = N2O3 + H6O =>
2 H3O + 2 NO = N2O3 + H6O
CO2 + H2O = C6H22O11 + O2 =>
6 CO2 + 11 H2O = C6H22O11 + 6 O2
Au + CuSO4 = AuSO4 + Cu =>
Au + CuSO4 = AuSO4 + Cu
Al + CuCl2 = Cu3 + AlCl2 =>
3 Al + 3 CuCl2 = Cu3 + 3 AlCl2
Cu + ClO4 = CuO4 + Cl =>
Cu + ClO4 = CuO4 + Cl
TiCl4(l) + Fe(s) = FeCl2(s) + Ti(s) =>
TiCl4(l) + 2 Fe(s) = 2 FeCl2(s) + Ti(s)
I2O + O2 = IO2 =>
2 I2O + 3 O2 = 4 IO2
I0 + HNO3 = HIO3 + NO + H2O =>
3 I0 + 5 HNO3 = 3 HIO3 + 5 NO + H2O
FeSO4 + K(OH) = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 K(OH) = Fe(OH)2 + K2SO4
Na3(PO4) + Ca(NO3)2 = Ca3(PO4)2 + NaNO3 =>
2 Na3(PO4) + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 NaNO3
I2O + O2 = IO2 =>
2 I2O + 3 O2 = 4 IO2
Bi(OH)3 + K2SnO2 = Bi + K2SnO3 + H2 = =>
2 Bi(OH)3 + 6 K2SnO2 = 2 Bi + 6 K2SnO3 + 3 H2
C9H13N3O4 + H2O = C9H12N2O5 + H3N =>
C9H13N3O4 + H2O = C9H12N2O5 + H3N
Ag + NaCN = Ag(NaCN) =>
Ag + NaCN = Ag(NaCN)
Cr2(SO4)3 + Br2 + KOH = HBr + K2CrO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 3 Br2 + 10 KOH = 6 HBr + 2 K2CrO4 + 3 K2SO4 + 2 H2O
C3H9BO3 + O2 = CO2 + H2O + B(OH)4{-} + H{+} =>
2 C3H9BO3 + 9 O2 = 6 CO2 + 4 H2O + 2 B(OH)4{-} + 2 H{+}
H3AsO3 + Si(OH)4 = Si3(AsO3)4 + H2O =>
4 H3AsO3 + 3 Si(OH)4 = Si3(AsO3)4 + 12 H2O
CH3COOLi + H2O = CH3COOH + LiOH =>
CH3COOLi + H2O = CH3COOH + LiOH
HBr + KJ = KBr + HJ =>
HBr + KJ = KBr + HJ
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
MnO2 + HClO2 = HMnO4 + Cl2O + H2O =>
4 MnO2 + 6 HClO2 = 4 HMnO4 + 3 Cl2O + H2O
C6H4NNaO3 + H2SO4 = C6H5NO3 + Na2SO4 =>
2 C6H4NNaO3 + H2SO4 = 2 C6H5NO3 + Na2SO4
H2Co3 + Fe(OH) = Fe2(Co)3 + H2O =>
H2Co3 + 2 Fe(OH) = Fe2(Co)3 + 2 H2O
Cr(NO3)3 + ZnCl2 = CrCl3 + Zn(NO3)2 =>
2 Cr(NO3)3 + 3 ZnCl2 = 2 CrCl3 + 3 Zn(NO3)2
C6H8O7 = C6H5O6 + H3O =>
C6H8O7 = C6H5O6 + H3O
CoF3(aq) + S(s) = SF(aq) + Co(s) =>
CoF3(aq) + 3 S(s) = 3 SF(aq) + Co(s)
I2O + O2 = IO2 =>
2 I2O + 3 O2 = 4 IO2
NH4N + Pb(ClO3)2 = NH4ClO3 + PbN2 =>
2 NH4N + Pb(ClO3)2 = 2 NH4ClO3 + PbN2
CH3CH(OH)CH3 + HBr = CH3CH(Br)CH3 + H2O =>
CH3CH(OH)CH3 + HBr = CH3CH(Br)CH3 + H2O
AgNO3NaAc = AgAcNaNO3 =>
AgNO3NaAc = AgAcNaNO3
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Équations équilibrées sur01/26/25
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