| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + FeSi2 = H2O + FeSi2SO3
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
Mg(NO3)2 + Ni(NO3)2 + Al(NO3)3 + CH4N2O = Mg8Ni2Al2O4 + CO2 + H2O + N2 =>
24 Mg(NO3)2 + 6 Ni(NO3)2 + 6 Al(NO3)3 + 74 CH4N2O = 3 Mg8Ni2Al2O4 + 74 CO2 + 148 H2O + 113 N2
MgCl2 + CuO = MgO + CuCl2 =>
MgCl2 + CuO = MgO + CuCl2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
C2H5OH = C4H6 + H2O + H2 =>
2 C2H5OH = C4H6 + 2 H2O + H2
H3AlF6 + NaOH = NaAl(OH)4 + NaF + H2O =>
H3AlF6 + 7 NaOH = NaAl(OH)4 + 6 NaF + 3 H2O
NaBrO3 + Na2CO3 + F2 = NaF + NaBrO4 + CO2 =>
NaBrO3 + Na2CO3 + F2 = 2 NaF + NaBrO4 + CO2
H2 + S = H2S =>
H2 + S = H2S
KClO3 + I2 + HCl = H2O + ICl3 + KCl =>
KClO3 + I2 + 6 HCl = 3 H2O + 2 ICl3 + KCl
Zn + HCl + O2 = ZnCl2 + H2O =>
2 Zn + 4 HCl + O2 = 2 ZnCl2 + 2 H2O
KMnO4 + HCl = K2[MnCl6] + H3[MnCl6] + Cl2 + H2O =>
4 KMnO4 + 38 HCl = 2 K2[MnCl6] + 2 H3[MnCl6] + 7 Cl2 + 16 H2O
NaIO4 = NaIO3 + O2 =>
2 NaIO4 = 2 NaIO3 + O2
AgMnO4 + KNO2 = AgNO2 + KMnO4 =>
AgMnO4 + KNO2 = AgNO2 + KMnO4
K + H3AsO4 = K3AsO4 + H2 =>
6 K + 2 H3AsO4 = 2 K3AsO4 + 3 H2
ICl3 + H2O = HIO3 + HCl + HI =>
3 ICl3 + 6 H2O = 2 HIO3 + 9 HCl + HI
Sn + H2 = Sn2H2 =>
2 Sn + H2 = Sn2H2
Mg + Mg(OH)2 = Mg3(OH)2 =>
2 Mg + Mg(OH)2 = Mg3(OH)2
C6H12O6(s) = C2H6O(l) + CO2(g) =>
C6H12O6(s) = 2 C2H6O(l) + 2 CO2(g)
Al(OH)3 + HNO2 = Al(NO2)3 + H2O =>
Al(OH)3 + 3 HNO2 = Al(NO2)3 + 3 H2O
SCl + AgNO3 = SNO3 + AgCl =>
SCl + AgNO3 = SNO3 + AgCl
U + SnCl2 = UCl2 + Sn =>
U + SnCl2 = UCl2 + Sn
ZnS2 + O2 = ZnO + SO2 =>
2 ZnS2 + 5 O2 = 2 ZnO + 4 SO2
C13H18O2 + NaOH = C13H17NaO2 + H2O =>
C13H18O2 + NaOH = C13H17NaO2 + H2O
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
C13H18O2 + NaOH = C13H17NaO2 + H2O =>
C13H18O2 + NaOH = C13H17NaO2 + H2O
MnO4{-} + IO3{-} = MnO2{-} + IO4{-} =>
MnO4{-} + 2 IO3{-} = MnO2{-} + 2 IO4{-}
(NH4)2SO4 + HOH = NH4OH + H2SO4 =>
(NH4)2SO4 + 2 HOH = 2 NH4OH + H2SO4
(NH4)2SO4 + Sr(OH)2 = SrSO4 + NH3 + H2O =>
(NH4)2SO4 + Sr(OH)2 = SrSO4 + 2 NH3 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C13H18O2 + NaOH = C13H17NaO2 + H2O =>
C13H18O2 + NaOH = C13H17NaO2 + H2O
Ah + O2 = Ah2O3 =>
4 Ah + 3 O2 = 2 Ah2O3
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
CuCl2 + H2S = CuS + H2Cl2 =>
CuCl2 + H2S = CuS + H2Cl2
AI + Br2 = AIBr =>
2 AI + Br2 = 2 AIBr
AgNO3 + NaClO = AgCl + AgClO3 + NaNO3 =>
3 AgNO3 + 3 NaClO = 2 AgCl + AgClO3 + 3 NaNO3
Cu2O + Zn = Cu + ZnO4 =>
4 Cu2O + Zn = 8 Cu + ZnO4
BaOCO2 = BaCO3 =>
BaOCO2 = BaCO3
Me + N2 = Me3N2 =>
3 Me + N2 = Me3N2
C13H18O2 + NaOH = C13H17NaO2 + H2O =>
C13H18O2 + NaOH = C13H17NaO2 + H2O
Li2SO3 + KMnO4 + H2SO4 = Li2SO4 + K2SO4 + MnSO4 + H2O =>
5 Li2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Li2SO4 + K2SO4 + 2 MnSO4 + 3 H2O
Cu2O + Zn = Cu + ZnO4 =>
4 Cu2O + Zn = 8 Cu + ZnO4
H2SO4 + Ca3(PO4)2 + H2O = Ca(H2PO4)2 + CaSO4*2H2O =>
2 H2SO4 + Ca3(PO4)2 + 4 H2O = Ca(H2PO4)2 + 2 CaSO4*2H2O
ZnO + NHO3 = Zn(NO3)2 + H2O =>
ZnO + 2 NHO3 = Zn(NO3)2 + H2O
Cu2O + Zn = Cu + ZnO =>
Cu2O + Zn = 2 Cu + ZnO
Ag2SO4 + NaNO3 = AgNO3 + Na2SO4 =>
Ag2SO4 + 2 NaNO3 = 2 AgNO3 + Na2SO4
C13H18O2 + NaOH = C13H17NaO2 + H2O =>
C13H18O2 + NaOH = C13H17NaO2 + H2O
CaOHCl + HCl = CaCl2 + H2O =>
CaOHCl + HCl = CaCl2 + H2O
NaBr + HClO = NaBrO3 + HCl =>
NaBr + 3 HClO = NaBrO3 + 3 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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