| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H11OH + CH3COOH = C8H14O2 + H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
((CH3CH2)4CH3) + O2 = CO2 + H2O =>
4((CH3CH2)4CH3) + 59 O2 = 36 CO2 + 46 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
FeCl3 + MgO = Fe2O3 + MgCl2 =>
2 FeCl3 + 3 MgO = Fe2O3 + 3 MgCl2
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
Ca(OH)2 + hydrochloricacid = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
NaClO(aq) + HCl(aq) = NaCl(aq) + H2O(g) + Cl2 =>
NaClO(aq) + 2 HCl(aq) = NaCl(aq) + H2O(g) + Cl2
AlCl + NaPO3 = AlPO3 + NaCl =>
AlCl + NaPO3 = AlPO3 + NaCl
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
H2SO4 + Zn(HO)2 = ZnSO4 + H2O =>
H2SO4 + Zn(HO)2 = ZnSO4 + 2 H2O
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
HOH + Na = HNa + OH =>
HOH + Na = HNa + OH
CaC2O4 = CaO + CO2 + CO =>
CaC2O4 = CaO + CO2 + CO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
NaOH + KOH + HCl = NaH + KCl + OH =>
NaOH + KOH + HCl = NaH + KCl + 2 OH
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*18H2O =>
2 Al(OH)3 + 3 H2SO4 + 12 H2O = Al2(SO4)3*18H2O
CH3CO2H + KOH = KCH3CO2 + H2O =>
CH3CO2H + KOH = KCH3CO2 + H2O
Cu2[Fe(CN)6] + NH3 = [Cu(NH3)4] + [Fe(CN)6] =>
Cu2[Fe(CN)6] + 8 NH3 = 2[Cu(NH3)4] + [Fe(CN)6]
CuCl2 + Na2SO3 + H2O = CuCl + Na2SO4 + HCl =>
2 CuCl2 + Na2SO3 + H2O = 2 CuCl + Na2SO4 + 2 HCl
FeCl2 + H2O2 = FeCl3 + Fe(OH)3 =>
6 FeCl2 + 3 H2O2 = 4 FeCl3 + 2 Fe(OH)3
H2O2 + OH{-} = HO2{-} + H2O =>
H2O2 + OH{-} = HO2{-} + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Sb + HNO3 = Sb2O3 + NO + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO + H2O
Br2 + CuI = CuBr + I2 =>
Br2 + 2 CuI = 2 CuBr + I2
Na2S2O5 + CaCl2 = CaSO3 + NaCl + SO2 =>
Na2S2O5 + CaCl2 = CaSO3 + 2 NaCl + SO2
C2H5OH + O2 = C2H5O + H2O =>
4 C2H5OH + O2 = 4 C2H5O + 2 H2O
Fe + Na2CO3 = Fe2(CO3)3 + Na =>
2 Fe + 3 Na2CO3 = Fe2(CO3)3 + 6 Na
Na2CO3 + HCl = NaCl + NaHCO3 =>
Na2CO3 + HCl = NaCl + NaHCO3
CaH2 + H2O = (CaOH)2 + H2 =>
2 CaH2 + 2 H2O = (CaOH)2 + 3 H2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C7H8 + KMnO4 = KH + MnH + C2O + H =>
8 C7H8 + 7 KMnO4 = 7 KH + 7 MnH + 28 C2O + 50 H
C2H3F3 + O2 = CO2 + H2O + F2 =>
4 C2H3F3 + 11 O2 = 8 CO2 + 6 H2O + 6 F2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NO(g) + O3(g) = NO2 =>
3 NO(g) + O3(g) = 3 NO2
Cu + HNO3 = Cu(NO3)2 + N2O2 + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + N2O2 + 4 H2O
Ba + H2O2 = BaO + H2 =>
2 Ba + H2O2 = 2 BaO + H2
IH = I{-} + H{+} =>
IH = I{-} + H{+}
C2H6 + O2 = CO3 + H2O =>
2 C2H6 + 9 O2 = 4 CO3 + 6 H2O
K2Cr2O7 + H2SO4 + H2O2 = CrO5 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO5 + K2SO4 + 5 H2O
FeS2 + O2 + NaOH = FeOOH + Na2SO4 + H2O =>
4 FeS2 + 15 O2 + 16 NaOH = 4 FeOOH + 8 Na2SO4 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn(NO3)2Cu(OH)2 = Cu(NO3)2Zn(OH)2 =>
Zn(NO3)2Cu(OH)2 = Cu(NO3)2Zn(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/25
Équations équilibrées sur04/16/24
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