| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H3AsO4 + 4 NO = 3 As2O3 + 4 HNO3 + 7 H2O
HCI + Ba(OH)2 = BaCI + H(OH)2 =>
HCI + Ba(OH)2 = BaCI + H(OH)2
HCCH + NaOH = HCCNa + H2O =>
HCCH + NaOH = HCCNa + H2O
H2 + O = H2O =>
H2 + O = H2O
BaNO3 = Ba + NO3 =>
BaNO3 = Ba + NO3
C5H9 + O2 = CO2 + H2O =>
4 C5H9 + 29 O2 = 20 CO2 + 18 H2O
KOH(aq) + NaHCO3(aq) = KHCO3 + NaOH =>
KOH(aq) + NaHCO3(aq) = KHCO3 + NaOH
Mg(OH)2 + phosphoricacid = water + magnesiumphosphate =>
3 Mg(OH)2 + 2 H3PO4 = 6 H2O + Mg3(PO4)2
C5H11NO2 + HCl + H2O = C2H6NO2Cl + C3H8O =>
C5H11NO2 + HCl + H2O = C2H6NO2Cl + C3H8O
I(g) + Li(s) = LiI =>
I(g) + Li(s) = LiI
Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O
Zn + NaHCO3 = ZnHCO3 + Na =>
Zn + NaHCO3 = ZnHCO3 + Na
Na2B4O7 + H2SO4 + C2H5OH = BC6H15O3 + Na2SO4 + H2O =>
Na2B4O7 + H2SO4 + 12 C2H5OH = 4 BC6H15O3 + Na2SO4 + 7 H2O
NaAsO4 + HCl + Mg = AsH3 + MgCl2 + NaCl + H2O =>
NaAsO4 + 11 HCl + 5 Mg = AsH3 + 5 MgCl2 + NaCl + 4 H2O
C3C6H10O5 + O2 = H2O + CO2 =>
C3C6H10O5 + 9 O2 = 5 H2O + 9 CO2
Cl2 + BiI5 = BiCl5 + I2 =>
5 Cl2 + 2 BiI5 = 2 BiCl5 + 5 I2
C6H12 + Cl = C6H11Cl + HCl =>
C6H12 + 2 Cl = C6H11Cl + HCl
C5H11NO2 + HCl + H2O = C2H6NO2Cl + C3H8O =>
C5H11NO2 + HCl + H2O = C2H6NO2Cl + C3H8O
HO2 = O2 + H2O2 =>
2 HO2 = O2 + H2O2
KMnO4 + HCl + Na2SO3 = MnCl2 + Na2SO4 + H2O + KCl =>
2 KMnO4 + 6 HCl + 5 Na2SO3 = 2 MnCl2 + 5 Na2SO4 + 3 H2O + 2 KCl
K3(RhCl6) + K2C2O4 = K3[Rh(C2O4)3] + KCl =>
K3(RhCl6) + 3 K2C2O4 = K3[Rh(C2O4)3] + 6 KCl
C5H11NO2 + HCl + H2O = C2H6NO2Cl + C3H8O =>
C5H11NO2 + HCl + H2O = C2H6NO2Cl + C3H8O
CoSO4 + NaOH = Co(OH)2SO4 + Na =>
CoSO4 + 2 NaOH = Co(OH)2SO4 + 2 Na
CaCO3 + C6H8O7 = CO2 + H2O + Ca3(C6H5O7)2 =>
3 CaCO3 + 2 C6H8O7 = 3 CO2 + 3 H2O + Ca3(C6H5O7)2
C5H11NO2 + HCl + H2O = C2H6NO2Cl + C3H8O =>
C5H11NO2 + HCl + H2O = C2H6NO2Cl + C3H8O
RuCl3 + H2O = RuO2 + H + Cl3 =>
RuCl3 + 2 H2O = RuO2 + 4 H + Cl3
Mg + Al(NO3)3 = Mg(NO3)2 + Al =>
3 Mg + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 Al
C5H11NO2 + HCl + H2O = C2H6NO2Cl + C3H8O =>
C5H11NO2 + HCl + H2O = C2H6NO2Cl + C3H8O
FeSO4 + K3[Fe(CN)6] = Fe4[Fe(CN)6]3 + K2SO4 + Fe =>
9 FeSO4 + 6 K3[Fe(CN)6] = 2 Fe4[Fe(CN)6]3 + 9 K2SO4 + Fe
C2Cl + Cl2 = CCl4 =>
2 C2Cl + 7 Cl2 = 4 CCl4
Hg2(NO3)2 + FeSO4 = Fe(NO3)2SO4 + Hg2 =>
Hg2(NO3)2 + FeSO4 = Fe(NO3)2SO4 + Hg2
MnS + HNO3 = H2O + Mn(NO3)2 + NO + S =>
3 MnS + 8 HNO3 = 4 H2O + 3 Mn(NO3)2 + 2 NO + 3 S
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
C3H8O = C6H12O6 + C + H2 =>
6 C3H8O = C6H12O6 + 12 C + 18 H2
C5H11NO2 + HCl + H2O = C2H6NO2Cl + C3H8O =>
C5H11NO2 + HCl + H2O = C2H6NO2Cl + C3H8O
Br2 + ZnI2 = BrI + Zn =>
Br2 + ZnI2 = 2 BrI + Zn
CuCl2 + KI = CuI + I2 + KCl =>
2 CuCl2 + 4 KI = 2 CuI + I2 + 4 KCl
CH3S{-} + H2O = OH{-} + CH4S =>
CH3S{-} + H2O = OH{-} + CH4S
Ni(NO3)2 + CuCl2 = NiCl2 + (NO3)2Cu =>
Ni(NO3)2 + CuCl2 = NiCl2 + (NO3)2Cu
H2CrO4 + NaCl + H2SO4 = Cr2(SO4)3 + Na2SO4 + Cl2 + H2O =>
2 H2CrO4 + 6 NaCl + 6 H2SO4 = Cr2(SO4)3 + 3 Na2SO4 + 3 Cl2 + 8 H2O
CH2(CH)2CH2 + O2 = CO2 + H2O =>
2 CH2(CH)2CH2 + 11 O2 = 8 CO2 + 6 H2O
Ti + C = TiC14 =>
Ti + 14 C = TiC14
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
AgNO3 + NaOH + CO2 = Ag2CO3 + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH + CO2 = Ag2CO3 + 2 NaNO3 + H2O
C5H11NO2 + HCl + H2O = C2H6NO2Cl + C3H8O =>
C5H11NO2 + HCl + H2O = C2H6NO2Cl + C3H8O
CaH2H2 = CaH4 =>
CaH2H2 = CaH4
Cu(NH3)4SO4(s) = CuSO4(s) + NH3(g) =>
Cu(NH3)4SO4(s) = CuSO4(s) + 4 NH3(g)
NaIO3 + Na(BH4) = NaI + B(OH)3 + NaOH =>
4 NaIO3 + 3 Na(BH4) = 4 NaI + 3 B(OH)3 + 3 NaOH
AlBr3 + Cl2 = AlCl3 + Br2(l) =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2(l)
CaSO4(s) = CaSO4(aq) =>
CaSO4(s) = CaSO4(aq)
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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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