| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClO + 3 H2O = NaClO4 + 3 H2
Fe(NO3)2 + NH4OH = Fe(NO3)2NH4OH =>
Fe(NO3)2 + NH4OH = Fe(NO3)2NH4OH
HNO3 + NaOH(aq) = NaNO3(aq) + H2O =>
HNO3 + NaOH(aq) = NaNO3(aq) + H2O
FeS + KOH = Fe(OH)2 + K2S =>
FeS + 2 KOH = Fe(OH)2 + K2S
(NH4)3PO4 + CaOH2 = Ca3(PO4)2 + NH4 + H2O =>
2(NH4)3PO4 + 3 CaOH2 = Ca3(PO4)2 + 6 NH4 + 3 H2O
K2S + H3Po4 = H2S + K3Po4 =>
3 K2S + 2 H3Po4 = 3 H2S + 2 K3Po4
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COH + H2O =>
3 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COH + 7 H2O
CH3COOH + Al2(CO3)3 = Al(CH3COO)3 + H2O + CO2 =>
6 CH3COOH + Al2(CO3)3 = 2 Al(CH3COO)3 + 3 H2O + 3 CO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C6H6O2 + C4H10O = C10H14O2 + H2O =>
C6H6O2 + C4H10O = C10H14O2 + H2O
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
Br2 + O2 = Br3O2 =>
3 Br2 + 2 O2 = 2 Br3O2
S2O2 + H2O = H2S2O3 =>
S2O2 + H2O = H2S2O3
CuCl2 + NaOH(aq) = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH(aq) = Cu(OH)2 + 2 NaCl
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
PH3 + HI = PH4I =>
PH3 + HI = PH4I
AlCl3 + LiOH = Al(OH)3 + LiCl =>
AlCl3 + 3 LiOH = Al(OH)3 + 3 LiCl
H2S + K2CrO4 = H2CrO4 + K2S =>
H2S + K2CrO4 = H2CrO4 + K2S
K2SO4 + KOH = KSO4 + K2OH =>
K2SO4 + KOH = KSO4 + K2OH
HNO3 + Fe(OH)2 = Fe(NO3)2 + H2O =>
2 HNO3 + Fe(OH)2 = Fe(NO3)2 + 2 H2O
H2SO4 + H2O2 = H2SO5 + H2O =>
H2SO4 + H2O2 = H2SO5 + H2O
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
CO + C2H + CH4 = C3H6O =>
7 CO + 2 C2H + 10 CH4 = 7 C3H6O
NaNO3 + (NH4)2SO4 = SNO3 + (NH4)2NaO4 =>
NaNO3 + (NH4)2SO4 = SNO3 + (NH4)2NaO4
Ba(OH)2 + FeCl2 = BaCl2 + Fe(OH)2 =>
Ba(OH)2 + FeCl2 = BaCl2 + Fe(OH)2
NO(g) + O3(g) + H2O(l) = HNO3 =>
2 NO(g) + O3(g) + H2O(l) = 2 HNO3
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
C22H22O2 + O2 = CO2 + H2O =>
2 C22H22O2 + 53 O2 = 44 CO2 + 22 H2O
HNO3 + ZnO = ZnHNO4 =>
HNO3 + ZnO = ZnHNO4
Mn + Pb(C2H3O2)4 = Pb + Mn(C2H3O2)2 =>
2 Mn + Pb(C2H3O2)4 = Pb + 2 Mn(C2H3O2)2
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
K2MnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
K2MnO4 + 8 HCl = 2 KCl + MnCl2 + 2 Cl2 + 4 H2O
Fe3{+} + Cl{-} = Fe + Cl =>
Fe3{+} + Cl{-} = 3 Fe + Cl
CaCO3 + NH3 = CaCN2 + H2O =>
CaCO3 + 2 NH3 = CaCN2 + 3 H2O
K2Cr2O7 + NaOH = H2O + K2CrO4 + Na2CrO4 =>
K2Cr2O7 + 2 NaOH = H2O + K2CrO4 + Na2CrO4
Mn2O7 + MnO = MnO2 =>
Mn2O7 + 3 MnO = 5 MnO2
BaCl2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + CH3COOH + NaCl + KCl =>
2 BaCl2 + K2Cr2O7 + 2 CH3COONa + H2O = 2 BaCrO4 + 2 CH3COOH + 2 NaCl + 2 KCl
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
KHSO4 + Ca(NO3)2 = K2SO4 + HNO3 + CaSO4 =>
2 KHSO4 + Ca(NO3)2 = K2SO4 + 2 HNO3 + CaSO4
C14H18N4O3 + H2O2 = HNO3 + CO2 + H2O =>
C14H18N4O3 + 44 H2O2 = 4 HNO3 + 14 CO2 + 51 H2O
Fe2(CO3)3(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) + CO2(g) =>
Fe2(CO3)3(s) + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(l) + 3 CO2(g)
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
ZnBr2 + H2CO3 = HBr + ZnCO3 =>
ZnBr2 + H2CO3 = 2 HBr + ZnCO3
Na2CO3 + H2 = Na + H2CO3 =>
Na2CO3 + H2 = 2 Na + H2CO3
SO2 + Na2CO3 = Na2S2O5 + CO2 =>
2 SO2 + Na2CO3 = Na2S2O5 + CO2
CIO2 + HOH = HCIO2 + HCIO3 =>
2 CIO2 + HOH = HCIO2 + HCIO3
Ca5(PO4)3F + H2SO4(l) = CaSO4 + HF(l) + H3PO4(l) =>
Ca5(PO4)3F + 5 H2SO4(l) = 5 CaSO4 + HF(l) + 3 H3PO4(l)
FeCl3 + Bi(OH)3 = BiCl3 + Fe(OH)3 =>
FeCl3 + Bi(OH)3 = BiCl3 + Fe(OH)3
C2H5OH + HI = C2H5I + H2O =>
C2H5OH + HI = C2H5I + H2O
HS + OH = S + H2O =>
HS + OH = S + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/05/24
Équations équilibrées sur12/05/23
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