| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2 + K2CrO4 = Hg2CrO4 + 2 K
Fe(s) + Ni(NO3)2(aq) = Fe(NO3)3(aq) + Ni(s) =>
2 Fe(s) + 3 Ni(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Ni(s)
KCl + Na2 = Cl2 + KNa =>
2 KCl + Na2 = Cl2 + 2 KNa
Ca + FeO = CaO + Fe =>
Ca + FeO = CaO + Fe
I2 + F2 = IF7 =>
I2 + 7 F2 = 2 IF7
Ca + FeO = CaO + Fe =>
Ca + FeO = CaO + Fe
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CO2 + H2O = H2CO3 = =>
CO2 + H2O = H2CO3
Ca + FeO = CaO + Fe =>
Ca + FeO = CaO + Fe
MgOBeSe = BeOMgSe =>
MgOBeSe = BeOMgSe
BaO + Cl2O = Ba(ClO)2 =>
BaO + Cl2O = Ba(ClO)2
RbOH + Mg(ClO3)2 = Mg(OH)2 + RbClO3 =>
2 RbOH + Mg(ClO3)2 = Mg(OH)2 + 2 RbClO3
BaOH + KNO3 = BaNO3 + KOH =>
BaOH + KNO3 = BaNO3 + KOH
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K2SO4 + SrI2 = KI + SrSO4 =>
K2SO4 + SrI2 = 2 KI + SrSO4
LiOH + Zn = ZnOH + Li =>
LiOH + Zn = ZnOH + Li
Pb(No3)2 + KOH = Pb(OH)2 + KNo3 =>
Pb(No3)2 + 2 KOH = Pb(OH)2 + 2 KNo3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CuSO4 + Al + HCl = Cu + AlCl3 + H2SO4 =>
3 CuSO4 + 2 Al + 6 HCl = 3 Cu + 2 AlCl3 + 3 H2SO4
K2SO4 + Fe(OH)3 = FeSO4 + K2(OH)3 =>
K2SO4 + Fe(OH)3 = FeSO4 + K2(OH)3
MgSO4 + KCl = MgCl2 + K2SO4 =>
MgSO4 + 2 KCl = MgCl2 + K2SO4
VCl3 + H2 = HCl + V =>
2 VCl3 + 3 H2 = 6 HCl + 2 V
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Mg(ClO3)2(aq) + BaCl2(aq) = Mg(Cl2)2 + BaClO3 =>
Mg(ClO3)2(aq) + 2 BaCl2(aq) = Mg(Cl2)2 + 2 BaClO3
H2 + Fl2 = HFl =>
H2 + Fl2 = 2 HFl
XeF6 + NaNO3 = NaF + XeOF4 + FNO2 =>
XeF6 + NaNO3 = NaF + XeOF4 + FNO2
XeF6NaNO3 = NaFXeF5NO3 =>
XeF6NaNO3 = NaFXeF5NO3
XeF6NaNO3 = NaFXeOF4FNO2 =>
XeF6NaNO3 = NaFXeOF4FNO2
C2H5CN + H2O + HCl = C2H5COOH + NH4Cl =>
C2H5CN + 2 H2O + HCl = C2H5COOH + NH4Cl
(CH3CH2CH2CHCH2) + O2 = CO2 + H2O =>
2(CH3CH2CH2CHCH2) + 15 O2 = 10 CO2 + 10 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
K2SO3 + Ba(OH)2 = KOH + BaSO3 =>
K2SO3 + Ba(OH)2 = 2 KOH + BaSO3
{2}Mg = {2}MgO =>
{2}Mg = {2}MgO
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
IO3{-} + S2O3{-2} + H{+1) = I{-}+S4O6{-2}+H2O =>
IO3{-} + 6 S2O3{-2} + 6 H{+1) = I{-}+3S4O6{-2}+3H2O
CO2 = C2 + O4 =>
2 CO2 = C2 + O4
C2H6(g) + O2(g) = CO2(g) + H21O(g) =>
7 C2H6(g) + 15 O2(g) = 14 CO2(g) + 2 H21O(g)
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C5H5CH3 + O2 = CO2 + H2O =>
C5H5CH3 + 8 O2 = 6 CO2 + 4 H2O
K3SbO3 + H2S = Sb2S3 + K2S + H2O =>
2 K3SbO3 + 6 H2S = Sb2S3 + 3 K2S + 6 H2O
NpO2(NO3) + HNO3 = NpO2(NO3)2 + HNO2 + H2O =>
2 NpO2(NO3) + 3 HNO3 = 2 NpO2(NO3)2 + HNO2 + H2O
CH3CH(OH)COOH + CaCO3 = H2O + CO2 + Ca(CH3CH(OH)COO)2 =>
2 CH3CH(OH)COOH + CaCO3 = H2O + CO2 + Ca(CH3CH(OH)COO)2
CH4 + O2 = CO2 + H2H =>
3 CH4 + 3 O2 = 3 CO2 + 4 H2H
MgO + Na3PO4 = Mg3(PO4)2 + Na2O =>
3 MgO + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2O
UF6 + H2O = UOF4 + HF =>
UF6 + H2O = UOF4 + 2 HF
NiF2 + (NH4)2S = NiS + NH4F =>
NiF2 + (NH4)2S = NiS + 2 NH4F
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Zn + Pb3(NO3)2 = Zn3(NO3)2 + Pb =>
3 Zn + Pb3(NO3)2 = Zn3(NO3)2 + 3 Pb
P + KOH + H2O = PH3 + KH2PO3 =>
2 P + KOH + 2 H2O = PH3 + KH2PO3
Cu2I2 = CuI =>
Cu2I2 = 2 CuI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/24
Équations équilibrées sur09/26/23
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