| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl(aq) = 2 Na(aq) + Cl2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
ClF(g) + O2(g) = Cl2O(g) + OF2(g) =>
2 ClF(g) + O2(g) = Cl2O(g) + OF2(g)
CH3CH2COOH + NaOH = C3H8O3 + CH3CH2CO2Na =>
2 CH3CH2COOH + NaOH = C3H8O3 + CH3CH2CO2Na
SB + Cl2 = SBCl3 =>
2 SB + 3 Cl2 = 2 SBCl3
FeBr3 + Li3PO4 = FePO4 + LiBr =>
FeBr3 + Li3PO4 = FePO4 + 3 LiBr
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Fe + NaCl = FeCl3 + Na =>
Fe + 3 NaCl = FeCl3 + 3 Na
SnCl2 + Li = LiCl + Sn =>
SnCl2 + 2 Li = 2 LiCl + Sn
HClO + Ag2O = H2O + AgClO =>
2 HClO + Ag2O = H2O + 2 AgClO
SnCl2 + Sn(OH)2 = SnOHCl =>
SnCl2 + Sn(OH)2 = 2 SnOHCl
XeF4 + SbF3 = XeSbF7 =>
XeF4 + SbF3 = XeSbF7
FeSO4 + K3(OH)3 = Fe(OH)3 + K3SO4 =>
FeSO4 + K3(OH)3 = Fe(OH)3 + K3SO4
I2 + NaOH = NaI + NaIO3 + H2O =>
3 I2 + 6 NaOH = 5 NaI + NaIO3 + 3 H2O
C18H33NaO2 + HCl = NaCl + C18H34O2 =>
C18H33NaO2 + HCl = NaCl + C18H34O2
CuCl2 + KI = CuI + KCl + I2 =>
2 CuCl2 + 4 KI = 2 CuI + 4 KCl + I2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
NaHSO4 + NaOH = Na + O2 + H2SO4 =>
2 NaHSO4 + 2 NaOH = 4 Na + O2 + 2 H2SO4
Na2CO3 + HCI = NaCI + CO2(g) + H2O =>
Na2CO3 + 2 HCI = 2 NaCI + CO2(g) + H2O
Fe2(SO4)3 + FeCl2 + NH3 = Fe3O4 + NH3Cl + S =>
Fe2(SO4)3 + 7 FeCl2 + 14 NH3 = 3 Fe3O4 + 14 NH3Cl + 3 S
KCrO{4} + HCl = KCl + HCrO{4} =>
KCrO{4} + HCl = KCl + HCrO{4}
FeS + KCl = FeCl2 + K2S =>
FeS + 2 KCl = FeCl2 + K2S
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4 =>
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4
Mn2O5 + HBr = MnOBr3 + H2O =>
Mn2O5 + 6 HBr = 2 MnOBr3 + 3 H2O
Mg + At = MgAt =>
Mg + At = MgAt
K2SO4 + BaCl2 = ClK + BaSO4 =>
K2SO4 + BaCl2 = 2 ClK + BaSO4
NiO(s) + C(s) = Ni(s) + CO(g) =>
NiO(s) + C(s) = Ni(s) + CO(g)
NaHSO4 + H2O = Na + O2 + H2SO4 =>
4 NaHSO4 + 2 H2O = 4 Na + O2 + 4 H2SO4
Li(s) + Zn(NO3)2(aq) = LiNO3(aq) + Zn(s) =>
2 Li(s) + Zn(NO3)2(aq) = 2 LiNO3(aq) + Zn(s)
BeCl2 + (NH4)2CO3 + H2O = Be(OH)2 + CO2 + NH4Cl =>
BeCl2 + (NH4)2CO3 + H2O = Be(OH)2 + CO2 + 2 NH4Cl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CON2H4 = C3N6H6 + CO2 + NH3 =>
6 CON2H4 = C3N6H6 + 3 CO2 + 6 NH3
BaCO3 + C = BaCO + CO2 =>
BaCO3 + C = BaCO + CO2
Cl2 + NaBr = NaCl + Br =>
Cl2 + 2 NaBr = 2 NaCl + 2 Br
S + HNO3 = SO2 + H2O + NO =>
3 S + 4 HNO3 = 3 SO2 + 2 H2O + 4 NO
C3H5OCl + Na2CO3 + H2O = C3H8O3 + NaCl + CO2 =>
2 C3H5OCl + Na2CO3 + 3 H2O = 2 C3H8O3 + 2 NaCl + CO2
MgI2 + H2O = Mg(OH)2 + HI =>
MgI2 + 2 H2O = Mg(OH)2 + 2 HI
C17H35COONa + MgSO4 = (C17H35COO)2Mg + Na2SO4 =>
2 C17H35COONa + MgSO4 = (C17H35COO)2Mg + Na2SO4
FeOH2 + H2SO4 = FeH2SO4 + H2O =>
FeOH2 + H2SO4 = FeH2SO4 + H2O
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
NH3*H2O + H2S = (NH4)2S + H2O =>
2 NH3*H2O + H2S = (NH4)2S + 2 H2O
Mg(C2H3O2)2 + AgNO3 = Mg(NO3)2 + Ag(C2H3O2) =>
Mg(C2H3O2)2 + 2 AgNO3 = Mg(NO3)2 + 2 Ag(C2H3O2)
Fe(CO)5 + NaOH = Na2Fe(CO)4 + Na2CO3 + H2O =>
Fe(CO)5 + 4 NaOH = Na2Fe(CO)4 + Na2CO3 + 2 H2O
Cu + H + NO3 = CuNO + H2O =>
Cu + 4 H + NO3 = CuNO + 2 H2O
Al(OH)3 + NH4OH = [Al(NH3)6](OH)3 + H2O =>
Al(OH)3 + 6 NH4OH = [Al(NH3)6](OH)3 + 6 H2O
Zn + NH3 + H2O = Zn(NH3)4{2+} + OH{-} + H2 =>
Zn + 4 NH3 + 2 H2O = Zn(NH3)4{2+} + 2 OH{-} + H2
Zn(s) + MnI2(ac) = ZnI2(ac) + Mn(s) =>
Zn(s) + MnI2(ac) = ZnI2(ac) + Mn(s)
C2H8N2 + N2O3 = N + CO2 + H2O =>
3 C2H8N2 + 8 N2O3 = 22 N + 6 CO2 + 12 H2O
FeCl2 + BaS = BaCl2 + FeS =>
FeCl2 + BaS = BaCl2 + FeS
K + NO3 = K3NO3 =>
3 K + NO3 = K3NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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