| Équations équilibrées la veille |
3 CoCl2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaCl
Al2(SO4)3 + NaI = AlI3 + Na2SO4 =>
Al2(SO4)3 + 6 NaI = 2 AlI3 + 3 Na2SO4
H2O + MnO4{-} + Zn = Mn{2+} + Zn{2+} + OH{-} =>
8 H2O + 2 MnO4{-} + 5 Zn = 2 Mn{2+} + 5 Zn{2+} + 16 OH{-}
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
NaOH + HClO4 = NaCl + H2O + O =>
NaOH + HClO4 = NaCl + H2O + 4 O
CH4(g) + Cl2(l) = CH2Cl2 + HCl =>
CH4(g) + 2 Cl2(l) = CH2Cl2 + 2 HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ag + O(subscript)2 = Ag(subscript)2O =>
4 Ag + O(subscript)2 = 2 Ag(subscript)2O
HCl + MgCO3 = MgCl2 + CO2 + H2O =>
2 HCl + MgCO3 = MgCl2 + CO2 + H2O
N2H4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + N2 + H2O =>
5 N2H4 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 N2 + 16 H2O
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l)
CrBr3 + KOH = K3(Cr(OH)6) + KBr =>
CrBr3 + 6 KOH = K3(Cr(OH)6) + 3 KBr
PbO2 + KI = PbO + KIO2 =>
2 PbO2 + KI = 2 PbO + KIO2
NaI + Fe(N03)3 = NaN03 + FeI3 =>
3 NaI + Fe(N03)3 = 3 NaN03 + FeI3
Ba(OH)2 + MnI2 = BaI2 + Mn(OH)2 =>
Ba(OH)2 + MnI2 = BaI2 + Mn(OH)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ca + Ar = CaAr =>
Ca + Ar = CaAr
Fe(OH)3 + CaO = Fe2O3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 CaO = Fe2O3 + 3 Ca(OH)2
Cl2 + H2S = HCl + S4 =>
4 Cl2 + 4 H2S = 8 HCl + S4
MnO4 + C2O4 = MnC2 + O2 =>
MnO4 + C2O4 = MnC2 + 4 O2
Si + H2O = SiO5 + H2 =>
Si + 5 H2O = SiO5 + 5 H2
C3H8O3 + SOCl2 = HCl + SO2 + C3H5Cl3 =>
C3H8O3 + 3 SOCl2 = 3 HCl + 3 SO2 + C3H5Cl3
Cu2S + H2O = Cu{2+} + SO4{2-} + e + H{+} =>
Cu2S + 4 H2O = 2 Cu{2+} + SO4{2-} + 10e + 8 H{+}
Ti(OH)4 + H3PO3 = Ti(HPO3)2 + H2O =>
Ti(OH)4 + 2 H3PO3 = Ti(HPO3)2 + 4 H2O
NiS + NaCl = Na2S + NiCl2 =>
NiS + 2 NaCl = Na2S + NiCl2
Zn + LiClO3 + LiOH = Li2ZnO2 + LiCl + H2O =>
3 Zn + LiClO3 + 6 LiOH = 3 Li2ZnO2 + LiCl + 3 H2O
CH3COONa*3H2O = CH3COO + Na + H2O =>
CH3COONa*3H2O = CH3COO + Na + 3 H2O
S2Cl2 + NH3 = S4N3 + NH4Cl + S8 =>
36 S2Cl2 + 96 NH3 = 8 S4N3 + 72 NH4Cl + 5 S8
CaS5 + HCl = S8 + CaCl2 + H2S =>
2 CaS5 + 4 HCl = S8 + 2 CaCl2 + 2 H2S
V2O5 + CaO = Ca(VO3)2 =>
V2O5 + CaO = Ca(VO3)2
C16H32O2 + H2 = C16H34 + H2O =>
C16H32O2 + 3 H2 = C16H34 + 2 H2O
SO{2-} + MnO4{-} + H{+} = SO4{2�} + Mn{2+} + H2O(l) =>
SO{2-} + 2 MnO4{-} + 10 H{+} = SO4{2�} + 2 Mn{2+} + 5 H2O(l)
Ca(OH)2 + MgSO4*5H2O = CaSO4 + Mg(OH)2 + H2O =>
Ca(OH)2 + MgSO4*5H2O = CaSO4 + Mg(OH)2 + 5 H2O
FeTiO3 = TiO2 + FeO =>
FeTiO3 = TiO2 + FeO
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ni(NO3)2 + KI = KNO3 + NiI2 =>
Ni(NO3)2 + 2 KI = 2 KNO3 + NiI2
BaCO3 + HBr = H2CO3 + BaBr2 =>
BaCO3 + 2 HBr = H2CO3 + BaBr2
AgNO3(ag) + Zn(s) = Ag(s) + Zn(NO3)2(ag) =>
2 AgNO3(ag) + Zn(s) = 2 Ag(s) + Zn(NO3)2(ag)
H[CuCl2] + H2O = Cu2O + HCl =>
2 H[CuCl2] + H2O = Cu2O + 4 HCl
PbS + O3 = PbSO4 =>
3 PbS + 4 O3 = 3 PbSO4
Cu{2+} + NH2CH2CH2NH2 = [Cu(NH2CH2CH2NH2)3]{2+} =>
Cu{2+} + 3 NH2CH2CH2NH2 = [Cu(NH2CH2CH2NH2)3]{2+}
NiCO3 + HCl = H2O + NiCl2 + CO2 =>
NiCO3 + 2 HCl = H2O + NiCl2 + CO2
ClO = Cl + ClO2 =>
2 ClO = Cl + ClO2
C6H14 + I2 = C6H12 + HI =>
C6H14 + I2 = C6H12 + 2 HI
C12H8N2 + O2 + OH{-} = CO3{-}2 + H2O + N2 =>
C12H8N2 + 17 O2 + 12 OH{-} = 12 CO3{-}2 + 10 H2O + N2
K + CH4 = KH + C =>
4 K + CH4 = 4 KH + C
Zn(NO3)2 + In2O3 + NH4OH = InZn99O100 + H2O + N2 =>
594 Zn(NO3)2 + 3 In2O3 + 1982 NH4OH = 6 InZn99O100 + 4955 H2O + 1585 N2
CaCl2 + H2SO4 = Ca(HSO4)2 + HCl =>
CaCl2 + 2 H2SO4 = Ca(HSO4)2 + 2 HCl
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| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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