| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(III)H2O = Fe(III) + H2O
O + CH3CH2OH = CH3COOH + H2O =>
2 O + CH3CH2OH = CH3COOH + H2O
ZnSO4 + NH4OH = Zn(OH)2 + (NH4)2SO4 =>
ZnSO4 + 2 NH4OH = Zn(OH)2 + (NH4)2SO4
Mn(OH)2 + PdO2 + HNO3 = HMnO4 + Pd(NO3)2 + H2O =>
2 Mn(OH)2 + 5 PdO2 + 10 HNO3 = 2 HMnO4 + 5 Pd(NO3)2 + 6 H2O
KICl{2} = KClI{2} =>
KICl{2} = KClI{2}
Co2 + Al = Al2Co =>
Co2 + 4 Al = 2 Al2Co
NaO + H20(aq) = NaOH =>
20 NaO + H20(aq) = 20 NaOH
KMnO4 + Cu(NO3)2 = Cu(MnO4)2 + KNO3 =>
2 KMnO4 + Cu(NO3)2 = Cu(MnO4)2 + 2 KNO3
BaBr2 + K2O = KBr + BaO =>
BaBr2 + K2O = 2 KBr + BaO
Pt + H2O = Pt2O + H2 =>
2 Pt + H2O = Pt2O + H2
Na2C204 + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + Na2SO4 + K2SO4 =>
5 Na2C204 + 818 KMnO4 + 1232 H2SO4 = 1020 CO2 + 1232 H2O + 818 MnSO4 + 5 Na2SO4 + 409 K2SO4
[CH3(CH2)4CH3] + O2 = CO2 + H2O =>
2[CH3(CH2)4CH3] + 19 O2 = 12 CO2 + 14 H2O
C2H5OC2H5 + H2O = C2H5OH =>
C2H5OC2H5 + H2O = 2 C2H5OH
Ca + Cu(OH)2 = Ca(OH)2 + Cu =>
Ca + Cu(OH)2 = Ca(OH)2 + Cu
NN = N =>
NN = 2 N
Ni(NO3)2 + CH3COOH = Ni(COOH)2 + CH3NO3 =>
Ni(NO3)2 + 2 CH3COOH = Ni(COOH)2 + 2 CH3NO3
Cu + H2S = CuS2 + H =>
Cu + 2 H2S = CuS2 + 4 H
H2 + F = HF =>
H2 + 2 F = 2 HF
CaO + NaCl = CaCl2 + Na2O =>
CaO + 2 NaCl = CaCl2 + Na2O
Co2 + Al = Al2Co =>
Co2 + 4 Al = 2 Al2Co
NH4Cl + K2[HgI4] + KOH = KI + KCl + H2O + [OHg2NH2]I =>
NH4Cl + 2 K2[HgI4] + 4 KOH = 7 KI + KCl + 3 H2O + [OHg2NH2]I
CH3 + NaOH = CH3ONa + H2 =>
2 CH3 + 2 NaOH = 2 CH3ONa + H2
C10H7NO2 + O2 = CO2 + H2O + N2 =>
4 C10H7NO2 + 43 O2 = 40 CO2 + 14 H2O + 2 N2
HSbCl4 + H2S = Sb2S3 + HCl =>
2 HSbCl4 + 3 H2S = Sb2S3 + 8 HCl
Zn2(OH)2CO3 + HCl = ZnCl2 + CO2 + H2O =>
Zn2(OH)2CO3 + 4 HCl = 2 ZnCl2 + CO2 + 3 H2O
Al + Ni(NO3)2 = Ni + AlNO3 =>
2 Al + Ni(NO3)2 = Ni + 2 AlNO3
Ca + H2O = H2 + Ca(OH)2 =>
Ca + 2 H2O = H2 + Ca(OH)2
KBr + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
Na2CO3*10H2O + HCl = CO2 + NaCl + H2O =>
Na2CO3*10H2O + 2 HCl = CO2 + 2 NaCl + 11 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH3CH2NH2 + CH3I = CH3CH2NH2(CH3)3 + I =>
CH3CH2NH2 + 3 CH3I = CH3CH2NH2(CH3)3 + 3 I
SnCl4 + HCl + VCl3 = VCl4 + SnH4 =>
SnCl4 + 4 HCl + 8 VCl3 = 8 VCl4 + SnH4
AlOH(CH3COO)2 + O2 = Al2O3 + CO2 + H2O =>
2 AlOH(CH3COO)2 + 8 O2 = Al2O3 + 8 CO2 + 7 H2O
KSO4 + CUNO3 = KNO3 + CUSO4 =>
KSO4 + CUNO3 = KNO3 + CUSO4
CHCH + H2 = CH2CH2 =>
CHCH + H2 = CH2CH2
Be + OH = BeO + H2O =>
Be + 2 OH = BeO + H2O
C2H6 + O2 = C + H2O1 =>
2 C2H6 + 3 O2 = 4 C + 6 H2O1
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
H2SO3 + Al = Al3(SO3)2 + H2 =>
2 H2SO3 + 3 Al = Al3(SO3)2 + 2 H2
NaH2AsO4 + Na2SnCl4 + HCl = As + Na2SnCl6 + H2O + NaCl =>
2 NaH2AsO4 + 5 Na2SnCl4 + 12 HCl = 2 As + 5 Na2SnCl6 + 8 H2O + 2 NaCl
CO2 + H2O(l) = C12H22O11(s) + O2(g) =>
12 CO2 + 11 H2O(l) = C12H22O11(s) + 12 O2(g)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
Mg + PbCl = MgCl + Pb =>
Mg + PbCl = MgCl + Pb
CuSHCl = CuClHS =>
CuSHCl = CuClHS
H2SO4 + KMnO4 + Na2C2O4 = MnSO4 + Na2SO4 + K2SO4 + CO2 + H2O =>
8 H2SO4 + 2 KMnO4 + 5 Na2C2O4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 10 CO2 + 8 H2O
NaOH + CrI3 = NaI3 + CrOH =>
NaOH + CrI3 = NaI3 + CrOH
FeTiO3(s) + C(s) + Cl2(g) = TiCl4(g) + CO(g) + FeCl3(g) =>
2 FeTiO3(s) + 6 C(s) + 7 Cl2(g) = 2 TiCl4(g) + 6 CO(g) + 2 FeCl3(g)
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/24
Équations équilibrées sur03/28/23
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