| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = CH3COOCH2CH2CH2CH2CH2CH2CH2CH3 + H2O
HN3 + OH = N + H2O =>
HN3 + OH = 3 N + H2O
C3H6O2 + H2O = CH3COOH + CH3OH =>
C3H6O2 + H2O = CH3COOH + CH3OH
CaSiO3 + H2O = CaSiO3H2O =>
CaSiO3 + H2O = CaSiO3H2O
H2S + L = S + HL =>
H2S + 2 L = S + 2 HL
H2O + Na2SO3 + Fe(NO3)3 = Fe(OH)3 + NaNO3 + H2SO4 + H2 =>
9 H2O + 3 Na2SO3 + 2 Fe(NO3)3 = 2 Fe(OH)3 + 6 NaNO3 + 3 H2SO4 + 3 H2
MnSO4 + H2O = MnO + H2SO4 =>
MnSO4 + H2O = MnO + H2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3CO2K + H3PO4 = K2HPO4 + HC2H3O2 =>
2 CH3CO2K + H3PO4 = K2HPO4 + 2 HC2H3O2
K3PO4 + Cu(NO3)2 = Cu3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 6 KNO3
CH3COOH + CaO + Cu(CH3COO)2*H2O = CuCa(CH3COO)4 + H2O =>
2 CH3COOH + CaO + Cu(CH3COO)2*H2O = CuCa(CH3COO)4 + 2 H2O
NaOH + PO4 = H3PO4 + NaO =>
3 NaOH + PO4 = H3PO4 + 3 NaO
K + H(C2H3O2) = KH(C2H3O2) =>
K + H(C2H3O2) = KH(C2H3O2)
Al + Ni2(SO4) = Al2(SO4)3 + Ni2 =>
2 Al + 3 Ni2(SO4) = Al2(SO4)3 + 3 Ni2
HCl + KOH = HOH + KCl =>
HCl + KOH = HOH + KCl
Ba3N2 + K = Ba3 + KN2 =>
Ba3N2 + K = Ba3 + KN2
C2H4 + Brz = C2H4Brz =>
C2H4 + Brz = C2H4Brz
KIO3 = I2 + K5IO6 + O2 =>
10 KIO3 = 4 I2 + 2 K5IO6 + 9 O2
Ti(NO3)4 + Si + C6H8O7 = Ti2SiC + N2 + H2 + CO2 =>
10 Ti(NO3)4 + 5 Si + 26 C6H8O7 = 5 Ti2SiC + 20 N2 + 104 H2 + 151 CO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
HC2H3O2 + NaHCO3 = NaC2H3O + H2O + CO2 =>
5 HC2H3O2 + 4 NaHCO3 = 4 NaC2H3O + 6 H2O + 6 CO2
KCrO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 KCrO2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O
Cr + NaOH + H2O = NaCrO2 + H2 =>
2 Cr + 2 NaOH + 2 H2O = 2 NaCrO2 + 3 H2
AlBr3 + HgCl2 = AlCl3 + HgBr2 =>
2 AlBr3 + 3 HgCl2 = 2 AlCl3 + 3 HgBr2
Na[Sn(OH)3] + AgNO3 = Ag[Sn(OH)3] + NaNO3 =>
Na[Sn(OH)3] + AgNO3 = Ag[Sn(OH)3] + NaNO3
Na2CO3 + H3PO4 = H2O + CO2 + Na2HPO4 =>
Na2CO3 + H3PO4 = H2O + CO2 + Na2HPO4
KI + KMnO4 + H2SO4 = I2 + K2SO4 + H2O + MnO2 =>
6 KI + 2 KMnO4 + 4 H2SO4 = 3 I2 + 4 K2SO4 + 4 H2O + 2 MnO2
C2H5NSCI + O2 = CO2 + H2O + NO2 + SO2 + CI2 =>
4 C2H5NSCI + 23 O2 = 10 CO2 + 10 H2O + 4 NO2 + 4 SO2 + 2 CI2
H2S + Na2SiO3 = Na2S + SiO2 + H2O =>
H2S + Na2SiO3 = Na2S + SiO2 + H2O
C18H36O2 = C17H36 + CO2 =>
C18H36O2 = C17H36 + CO2
FeCl2 + NaNO3 = FeNO3 + NaCl2 =>
FeCl2 + NaNO3 = FeNO3 + NaCl2
CO2 + CaCl2 = CaCO2 + Cl2 =>
CO2 + CaCl2 = CaCO2 + Cl2
NH3 + Cl = NH4Cl + NCl3 =>
4 NH3 + 6 Cl = 3 NH4Cl + NCl3
Ca3P2 + HNO3 = Ca(NO3)2 + NO + H2PO4 + H2O =>
Ca3P2 + 12 HNO3 = 3 Ca(NO3)2 + 6 NO + 2 H2PO4 + 4 H2O
NH3 + O2 = N + H2O =>
4 NH3 + 3 O2 = 4 N + 6 H2O
SiCl4(l) + Mg(s) = MgCl(s) + Si =>
SiCl4(l) + 4 Mg(s) = 4 MgCl(s) + Si
AgNO3 + CaBr2 = Ag(Br2) + Ca(NO3) =>
AgNO3 + CaBr2 = Ag(Br2) + Ca(NO3)
SO3 + Na2O = Na2SO4 =>
SO3 + Na2O = Na2SO4
UO3 + HF = H2O + UF6 =>
UO3 + 6 HF = 3 H2O + UF6
KClO3 + H2SO4 = K2SO4 + O2 + ClO2 + H2O =>
4 KClO3 + 2 H2SO4 = 2 K2SO4 + O2 + 4 ClO2 + 2 H2O
Mg + CuCl2 = MgCl12 + Cu =>
Mg + 6 CuCl2 = MgCl12 + 6 Cu
CoSO4 + NH3 = CoO + HNO3 + H2S =>
CoSO4 + NH3 = CoO + HNO3 + H2S
silicon + carbondioxide = siliconcarbide + silicondioxide =>
2 Si + CO2 = SiC + SiO2
Cs2Mo7O22 + NH3 + H2O = CsOH + (NH4)6Mo7O24 =>
Cs2Mo7O22 + 6 NH3 + 4 H2O = 2 CsOH + (NH4)6Mo7O24
Cr(ClO4)3 = CrCl3 + O2 =>
Cr(ClO4)3 = CrCl3 + 6 O2
CaCl + HCO3 = CaCO3 + HCl =>
CaCl + HCO3 = CaCO3 + HCl
SO4{2-} + NH3 = SO3{2-} + H2O + N =>
3 SO4{2-} + 2 NH3 = 3 SO3{2-} + 3 H2O + 2 N
Na3Fe(CN)6 + Re + NaOH = Na4Fe(CN)6 + NaReO4 + H2O =>
7 Na3Fe(CN)6 + Re + 8 NaOH = 7 Na4Fe(CN)6 + NaReO4 + 4 H2O
Cr2(SO4)3 + KI + K(IO3) + H2O = Cr(OH)3 + K2(SO4) + I2 =>
Cr2(SO4)3 + 5 KI + K(IO3) + 3 H2O = 2 Cr(OH)3 + 3 K2(SO4) + 3 I2
Co(NO3)2 + NaHCO3 = CoCO3 + NaNO3 + CO2 + H2O =>
Co(NO3)2 + 2 NaHCO3 = CoCO3 + 2 NaNO3 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/24
Équations équilibrées sur02/16/23
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