| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3CH2CH2OH + 6 O = 3 CH3COOH + 2 H2O
C7H16O + CH3COOH = C9H18O2 + H2O =>
C7H16O + CH3COOH = C9H18O2 + H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
K2CO3 + TiO2 + CaF2 + H2SO4 = K2TiF6 + CaSO4 + H2O + CO2 =>
K2CO3 + TiO2 + 3 CaF2 + 3 H2SO4 = K2TiF6 + 3 CaSO4 + 3 H2O + CO2
CuCl2 + CH3COOH = Cu(CH3COOH) + Cl =>
CuCl2 + CH3COOH = Cu(CH3COOH) + 2 Cl
CH3CH2CH2Cl + Na = CH3CH2CH2CH2CH2CH3 + NaCl =>
2 CH3CH2CH2Cl + 2 Na = CH3CH2CH2CH2CH2CH3 + 2 NaCl
NaCl(aq) + KF(aq) = NaF(aq) + KCl(aq) =>
NaCl(aq) + KF(aq) = NaF(aq) + KCl(aq)
K2Cr2O7 + C4H9OH + H2SO4 = Cr2(SO4)3 + K2SO4 + C4H9OHO + H2O =>
K2Cr2O7 + 3 C4H9OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C4H9OHO + 4 H2O
PO + Ca(OH)2 = Ca3(PO4)2 + H2 =>
2 PO + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2
AlCl3 = Al + Cl22 =>
22 AlCl3 = 22 Al + 3 Cl22
Rb + LiCI = Li + RbCI =>
Rb + LiCI = Li + RbCI
Mg(NO3)2(aq) + Na2Cr2O7(aq) = MgCr2O7(s) + NaNO3(aq) =>
Mg(NO3)2(aq) + Na2Cr2O7(aq) = MgCr2O7(s) + 2 NaNO3(aq)
AlC2H3O2 + Na(OH) = Al(OH) + NaC2H3O2 =>
AlC2H3O2 + Na(OH) = Al(OH) + NaC2H3O2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
KOH + CoSO4 = K2SO4 + Co(OH)2 =>
2 KOH + CoSO4 = K2SO4 + Co(OH)2
Cu2S + HNO3 = Cu(NO3)2 + H2O + SO2 + NO =>
3 Cu2S + 20 HNO3 = 6 Cu(NO3)2 + 10 H2O + 3 SO2 + 8 NO
Fe(NO3)2 = NO2 + O2 + Fe2O3 =>
4 Fe(NO3)2 = 8 NO2 + O2 + 2 Fe2O3
PbS2 + MnN2 = Pb3N4 + MnS3 =>
3 PbS2 + 2 MnN2 = Pb3N4 + 2 MnS3
Zn(NO3)2 + Al(NO3)3 + C6H8O7 = ZnAl2O4 + N2 + CO2 + H2O =>
9 Zn(NO3)2 + 18 Al(NO3)3 + 20 C6H8O7 = 9 ZnAl2O4 + 36 N2 + 120 CO2 + 80 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Pb + ZnCl2 = PbCl2 + Zn =>
Pb + ZnCl2 = PbCl2 + Zn
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
{239}94Pu = {4}2He =>
4{239}94Pu = 239{4}2He
C9O6K3Cl3 + KOH = C6H3Cl3 + K2CO3 =>
C9O6K3Cl3 + 3 KOH = C6H3Cl3 + 3 K2CO3
CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
SO3 + H2O = H2S2O3 + O2 =>
2 SO3 + H2O = H2S2O3 + 2 O2
Na2SO3 + KMnO4 = NaMn + K2SO3 + O2 =>
Na2SO3 + 2 KMnO4 = 2 NaMn + K2SO3 + 4 O2
HC3H6O2 + C(OH)2 = C5H8O2 + H2O =>
14 HC3H6O2 + 3 C(OH)2 = 9 C5H8O2 + 16 H2O
NH4NO3 = NH3 + H2 + NO2 =>
4 NH4NO3 = 2 NH3 + 5 H2 + 6 NO2
I2 + C6H14 = HI + C6H13 =>
I2 + 2 C6H14 = 2 HI + 2 C6H13
AgCO3 + Fe = Fe2(CO3)3 + Ag =>
3 AgCO3 + 2 Fe = Fe2(CO3)3 + 3 Ag
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KCr2O7 + H2SO4 + K2SO3 = Cr2(SO4)3 + H2O + K2SO4 =>
2 KCr2O7 + 7 H2SO4 + 7 K2SO3 = 2 Cr2(SO4)3 + 7 H2O + 8 K2SO4
CO + KOH = K(HCO2) =>
CO + KOH = K(HCO2)
KNO3 + C12H22O11 = N2 + CO2 + H2O + K3CO4 =>
72 KNO3 + 7 C12H22O11 = 36 N2 + 60 CO2 + 77 H2O + 24 K3CO4
H2O2(l) = O2(g) + H2O(aq) =>
2 H2O2(l) = O2(g) + 2 H2O(aq)
AgCH3CO2(aq) + H2S = Ag2S + CH3CO2H =>
2 AgCH3CO2(aq) + H2S = Ag2S + 2 CH3CO2H
H2 + COOH = HCOOH =>
H2 + 2 COOH = 2 HCOOH
PCl3 + AgF = PF3 + AgCl =>
PCl3 + 3 AgF = PF3 + 3 AgCl
Cu + Fe2O3 = CuO + FeO =>
Cu + Fe2O3 = CuO + 2 FeO
NaNO3 + H2SO4(ac) = NaHSO4(ac) + HNO3(g) =>
NaNO3 + H2SO4(ac) = NaHSO4(ac) + HNO3(g)
HNO3 + NH4OH = H2O + NH4NO3 =>
HNO3 + NH4OH = H2O + NH4NO3
BaI2 + NaCl = BaCl2 + NaI =>
BaI2 + 2 NaCl = BaCl2 + 2 NaI
Al + HNO3 + NaOH = NaAlO2 + NH3 + H2O =>
8 Al + 3 HNO3 + 8 NaOH = 8 NaAlO2 + 3 NH3 + H2O
KMnO4 + K2S + H2O = MnS + S + KOH =>
2 KMnO4 + 7 K2S + 8 H2O = 2 MnS + 5 S + 16 KOH
F2C = CF2 =>
F2C = CF2
Cr2O7{-}2 + H2O2 + H{+} = CrO5 + H2O =>
2 Cr2O7{-}2 + 7 H2O2 + 2 H{+} = 4 CrO5 + 8 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C9O6K3Cl3 + KOH = C6H3Cl3 + K2CO3 =>
C9O6K3Cl3 + 3 KOH = C6H3Cl3 + 3 K2CO3
Ag2S2O3 + S2O3 = (Ag(S2O3)2) =>
Ag2S2O3 + 3 S2O3 = 2(Ag(S2O3)2)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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