| Équations équilibrées la veille | Équations équilibrées le lendemain |
*2C4H10*13O2 = *8CO2*10H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
CH3COCl + CH3NH2CH3 = CH3COCH3NHCH3 + HCl =>
CH3COCl + CH3NH2CH3 = CH3COCH3NHCH3 + HCl
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + H2O + K2SO4 + MnSO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 11 H2O + 2 K2SO4 + 4 MnSO4
CH3{-}CH = CH{-}CH3 + H2 =>
CH3{-}CH = CH{-}CH3 + H2
FeCl3 + (NH4)2CO3 = Fe2(CO3)3(s) + NH4Cl =>
2 FeCl3 + 3(NH4)2CO3 = Fe2(CO3)3(s) + 6 NH4Cl
H3(WO3) + Ca(OH)2 = Ca3(WO3)2 + H(OH) =>
2 H3(WO3) + 3 Ca(OH)2 = Ca3(WO3)2 + 6 H(OH)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2Cr2O7 + H2C2O4(H2O)2 = K[Cr(C2O4)2(H2O)2](H2O)2 + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4(H2O)2 = 2 K[Cr(C2O4)2(H2O)2](H2O)2 + 6 CO2 + 13 H2O
HNO3 + ZnS = Zn(NO3)2 + S + NO2 + H2O =>
4 HNO3 + ZnS = Zn(NO3)2 + S + 2 NO2 + 2 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaC2H3O2 + HCl = NaCl + HC2H3O2 =>
NaC2H3O2 + HCl = NaCl + HC2H3O2
Cr2O3 + KOH + KMnO4 = K2CrO4 + H2O + MnO2 =>
Cr2O3 + 2 KOH + 2 KMnO4 = 2 K2CrO4 + H2O + 2 MnO2
CdCl2 + KI = CdI2 + KCl =>
CdCl2 + 2 KI = CdI2 + 2 KCl
NiSO4*7H2O = NiO + H2O + H2SO4 =>
NiSO4*7H2O = NiO + 6 H2O + H2SO4
FeCl3 + NH4OH + H2O2 = Fe(OH)3 + NH4Cl3 =>
FeCl3 + NH4OH + H2O2 = Fe(OH)3 + NH4Cl3
C6H5CH3Br + KMnO4 + H2SO4 = C6H5COOHBr + K2SO4 + MnSO4 + H2O =>
5 C6H5CH3Br + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOHBr + 3 K2SO4 + 6 MnSO4 + 14 H2O
KOH + Fe = K + Fe(OH)3 =>
3 KOH + Fe = 3 K + Fe(OH)3
Li2 + O2 = Li4O3 =>
4 Li2 + 3 O2 = 2 Li4O3
Zn + Na2SO4 = ZnSO4 + Na2 =>
Zn + Na2SO4 = ZnSO4 + Na2
CH3COOH(aq)NaOH(aq) = CH3COONa(aq)H2O(l) =>
CH3COOH(aq)NaOH(aq) = CH3COONa(aq)H2O(l)
NaF + Ca(OH)2 = Na(OH)2 + CaF =>
NaF + Ca(OH)2 = Na(OH)2 + CaF
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Cl2 + PH = PCl3 + HCl =>
2 Cl2 + PH = PCl3 + HCl
HCO3 + K2 = KHCO3 =>
2 HCO3 + K2 = 2 KHCO3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
BaCO3 + HCl = BaCl2 + H2CO3 =>
BaCO3 + 2 HCl = BaCl2 + H2CO3
[Cr(H2O)6]Cl3 = CrCl3 + H2O =>
[Cr(H2O)6]Cl3 = CrCl3 + 6 H2O
O2 + BaBr2 = Ba(BrO3)2 =>
3 O2 + BaBr2 = Ba(BrO3)2
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
C18H34O2 + O2 = CO2 + H2O =>
2 C18H34O2 + 51 O2 = 36 CO2 + 34 H2O
SnS + Fe = Sn + FeS =>
SnS + Fe = Sn + FeS
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
TiCl4 + (CH3)2CHOH = Ti(OCH(CH3)2)4 + HCl =>
TiCl4 + 4(CH3)2CHOH = Ti(OCH(CH3)2)4 + 4 HCl
KOH + Fe = K + Fe(OH)3 =>
3 KOH + Fe = 3 K + Fe(OH)3
Oxygen + Fluorine = Oxygendifluoride =>
O2 + 2 F2 = 2 OF2
LiOH + NaC2H3O2 = LiC2H3O2 + NaOH =>
LiOH + NaC2H3O2 = LiC2H3O2 + NaOH
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
Mg2 + CH3COOH = (CH3COO)2Mg + H2 =>
Mg2 + 4 CH3COOH = 2(CH3COO)2Mg + 2 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + H{+} = Al3{+} + H2 =>
6 Al + 2 H{+} = 2 Al3{+} + H2
Bi2O3 + NaClO + NaOH = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 NaClO + 2 NaOH = 2 NaBiO3 + 2 NaCl + H2O
H2SO3 + Ca(OH)2 = CaSO3 + H2O =>
H2SO3 + Ca(OH)2 = CaSO3 + 2 H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Au2O + H2O = Au(OH) =>
Au2O + H2O = 2 Au(OH)
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s) =>
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s)
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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