| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + AgCl = KAgCl2
C2H4 = C + H =>
C2H4 = 2 C + 4 H
CuCl + P = CuP + Cl =>
CuCl + P = CuP + Cl
AgC2H3O2 + HNO3 = AgNO3 + C2H4O2 =>
AgC2H3O2 + HNO3 = AgNO3 + C2H4O2
BaI2 + CI2 = BaCI + I =>
BaI2 + CI2 = BaCI + 3 I
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaCl2 + H2SO4 + MnO2 = Na2SO4 + H2O + MnCl2 + Cl2 =>
4 NaCl2 + 2 H2SO4 + MnO2 = 2 Na2SO4 + 2 H2O + MnCl2 + 3 Cl2
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
P + Br3 = PBr =>
3 P + Br3 = 3 PBr
FeCl3 + Cu0 = CuCl2 + FeCl2 =>
2 FeCl3 + Cu0 = CuCl2 + 2 FeCl2
Fe + PbI4 = PbFe + I4 =>
Fe + PbI4 = PbFe + I4
CH3HCCHCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3HCCHCH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C5H9O + O2 = CO2 + H2O = =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
Na2SiO3 + HNO3 = NaNO3 + H2SiO3 =>
Na2SiO3 + 2 HNO3 = 2 NaNO3 + H2SiO3
MgSO4(aq) + Na2S(aq) = Na2SO4 + MgS =>
MgSO4(aq) + Na2S(aq) = Na2SO4 + MgS
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2CO3 + Al + H2O = NaHCO3 + Na[Al(OH)6] + H2 =>
2 Na2CO3 + 2 Al + 12 H2O = 2 NaHCO3 + 2 Na[Al(OH)6] + 5 H2
Zn + CH3CH2COOH = CH3CHCOOHZn + H2 =>
2 Zn + 2 CH3CH2COOH = 2 CH3CHCOOHZn + H2
Ti(OH)3 + H2SiO3 = Ti2(SiO3)3 + H2O =>
2 Ti(OH)3 + 3 H2SiO3 = Ti2(SiO3)3 + 6 H2O
HCH2CHCO2 + OH = CH2CHCO2 + H2O =>
HCH2CHCO2 + OH = CH2CHCO2 + H2O
Na2O + CuSO4 = CuO + Na2SO4 =>
Na2O + CuSO4 = CuO + Na2SO4
Ba(OH)2 + KF = KOH + BaF2 =>
Ba(OH)2 + 2 KF = 2 KOH + BaF2
NaHCO3 + C6H8O7 = H2O + CO2 + NaH2C3H5O(COO)3 =>
NaHCO3 + C6H8O7 = H2O + CO2 + NaH2C3H5O(COO)3
V + Cl = VCl2 =>
V + 2 Cl = VCl2
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
Pb + O2 = Pb2O3* =>
4 Pb + 3 O2 = 2 Pb2O3*
LiSO3 + H2SO4 = LiSO4 + SO2 + H2O =>
LiSO3 + H2SO4 = LiSO4 + SO2 + H2O
As2O3 + H2 = As + H2O =>
As2O3 + 3 H2 = 2 As + 3 H2O
P + H2S = PH3 + S =>
2 P + 3 H2S = 2 PH3 + 3 S
NiI = Ni + I2 =>
2 NiI = 2 Ni + I2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
H2S(aq) + NiSO4(aq) = H2SO4 + SNi =>
H2S(aq) + NiSO4(aq) = H2SO4 + SNi
C + B = CB =>
C + B = CB
Fe2(SO4)3 + NH3 + H2O = Fe(OH0)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH0)3 + 3(NH4)2SO4
Sn2 + HCl = SnCl2 + H =>
Sn2 + 4 HCl = 2 SnCl2 + 4 H
Pt + Br = PtBr =>
Pt + Br = PtBr
S + O2 = SO2 =>
S + O2 = SO2
LiOH + H2SO4 = Li2(SO4) + H2O =>
2 LiOH + H2SO4 = Li2(SO4) + 2 H2O
RbF + CuSO4 = Rb2Cu + F2SO4 =>
2 RbF + CuSO4 = Rb2Cu + F2SO4
K2Cr2O7 + FeSO4 + KHSO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 14 KHSO4 = 8 K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O
Cu3O = Cu + O3 =>
3 Cu3O = 9 Cu + O3
K2(SO4) + H2O = K(OH) + H2SO4 =>
K2(SO4) + 2 H2O = 2 K(OH) + H2SO4
Na2SiO3 + HNO3 = NaNO3 + H2SiO3 =>
Na2SiO3 + 2 HNO3 = 2 NaNO3 + H2SiO3
C{2}H{5}OH = C{2}H{5} =>
C{2}H{5}OH = C{2}H{5}
HC9H7O4 + H2O = H3O + C9H7O4 =>
HC9H7O4 + H2O = H3O + C9H7O4
Fe3 + HOH = FeO3 + H2 =>
Fe3 + 9 HOH = 3 FeO3 + 9 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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