| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeBr3 + 3 KOH = 3 KBr + Fe(OH)3
KMnO4 + Zn = ZnO + MnO2 + K2O =>
2 KMnO4 + 3 Zn = 3 ZnO + 2 MnO2 + K2O
AgI + Ca(NO3)2 = AgNO3 + CaI2 =>
2 AgI + Ca(NO3)2 = 2 AgNO3 + CaI2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
KMnO4 + HClO = KClO3 + Mn(ClO)2 + ClO2 + H2O =>
3 KMnO4 + 10 HClO = 3 KClO3 + 3 Mn(ClO)2 + ClO2 + 5 H2O
CH + HOH = CHHOH =>
CH + HOH = CHHOH
AgNO3 + NH3 = (Ag(NH3)2)NO3 =>
AgNO3 + 2 NH3 = (Ag(NH3)2)NO3
Na2HPO4 = H2O + Na3PO4 + P2O5 =>
6 Na2HPO4 = 3 H2O + 4 Na3PO4 + P2O5
C4H6 + [Cu(NH3)2]Cl = C4H6Cu + NH3 + Cl =>
C4H6 + [Cu(NH3)2]Cl = C4H6Cu + 2 NH3 + Cl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Na1 + O2 = NaO =>
2 Na1 + O2 = 2 NaO
K2CO3 + NH4Cl + H2SO4 = K2SO4 + HCl + (NH4)2CO3 =>
K2CO3 + 2 NH4Cl + H2SO4 = K2SO4 + 2 HCl + (NH4)2CO3
Cr + H3PO4 = Cr(PO4)3 + H2 =>
2 Cr + 6 H3PO4 = 2 Cr(PO4)3 + 9 H2
Na2CO3 + CH3COOH = CH2COONa + CO2 + H2O =>
4 Na2CO3 + 7 CH3COOH = 8 CH2COONa + 2 CO2 + 6 H2O
Fe + CuSO4 = SO4 + CuFe =>
Fe + CuSO4 = SO4 + CuFe
S8 + N2 = N2S4 =>
S8 + 2 N2 = 2 N2S4
HNO3 + NaSCN = HSCN + NaNO3 =>
HNO3 + NaSCN = HSCN + NaNO3
C2 + H2 + O = C2H5OH =>
C2 + 3 H2 + O = C2H5OH
CaCO3 + SiO2 = Ca(SiO3) + CO2 =>
CaCO3 + SiO2 = Ca(SiO3) + CO2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C6H5COONa + C6H8O6 = C6H5COOH + C6H6O6 + Na =>
2 C6H5COONa + C6H8O6 = 2 C6H5COOH + C6H6O6 + 2 Na
S + O2 = SO2 =>
S + O2 = SO2
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
CH3COOH + CH3CHOH = H2O + CH3COOCH2CH3 =>
2 CH3COOH + 4 CH3CHOH = 2 H2O + 3 CH3COOCH2CH3
CsO4 + HCl = CsCl4 + Cl2 + H2O =>
CsO4 + 8 HCl = CsCl4 + 2 Cl2 + 4 H2O
K2 + H2OH = H2 + KOH =>
K2 + 2 H2OH = 2 H2 + 2 KOH
KMnO4 + NaNO2 + H2SO4 = MnSO4 + NaNO3 + K2SO4 + H2O =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + K2SO4 + 3 H2O
Ni2[Fe(CN)6] + NH3*H2O = [Fe(CN)6][Ni(NH3)6]2 + H2O =>
Ni2[Fe(CN)6] + 12 NH3*H2O = [Fe(CN)6][Ni(NH3)6]2 + 12 H2O
Cu(NO3)2 + Mg(OH)2 = Cu(OH)2 + Mg(NO3)2 =>
Cu(NO3)2 + Mg(OH)2 = Cu(OH)2 + Mg(NO3)2
Mg + HSO4 = Mg(HSO4)2 =>
Mg + 2 HSO4 = Mg(HSO4)2
NI3*N2 = N2 + I2 =>
2 NI3*N2 = 3 N2 + 3 I2
Fe2(SO3)3 + HCl = FeCl3 + SO2 + H2O =>
Fe2(SO3)3 + 6 HCl = 2 FeCl3 + 3 SO2 + 3 H2O
CH08O01 + O2 = H2O + CO2 =>
2 CH08O01 + 5 O2 = 8 H2O + 2 CO2
SiO3 = Si + O2 =>
2 SiO3 = 2 Si + 3 O2
Pb2 + P4 = Pb4P2 =>
4 Pb2 + P4 = 2 Pb4P2
C5H10 + O = CO2 + H2O =>
C5H10 + 15 O = 5 CO2 + 5 H2O
CrCl3 + NH3*H2O = NH3Cl + Cr + H2O =>
CrCl3 + 3 NH3*H2O = 3 NH3Cl + Cr + 3 H2O
NaH + B2H6 = NaBH4 =>
2 NaH + B2H6 = 2 NaBH4
H + NO = H2O + N =>
2 H + NO = H2O + N
KIO4 + Mn(NO3)2 + H2O = HMnO4 + KIO3 + HNO3 =>
5 KIO4 + 2 Mn(NO3)2 + 3 H2O = 2 HMnO4 + 5 KIO3 + 4 HNO3
Cu(NO3)2 + ZnI2 = Zn(NO3)2 + CuI2 =>
Cu(NO3)2 + ZnI2 = Zn(NO3)2 + CuI2
C2H3Cl + HCl = C2H4 + Cl =>
C2H3Cl + HCl = C2H4 + 2 Cl
PbSO3 = PbSO4 + PbS =>
4 PbSO3 = 3 PbSO4 + PbS
N2H2 = NH3 + N2 =>
3 N2H2 = 2 NH3 + 2 N2
NaIO3 + SO2 + H2O = I2 + H2SO4 + Na2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = I2 + 4 H2SO4 + Na2SO4
N2O5 + H2O = H3O + NO3 =>
N2O5 + 3 H2O = 2 H3O + 2 NO3
ClO3 + Ba(OH)2 = Ba(ClO2)2 + Ba(ClO4)2 + H2O =>
8 ClO3 + 4 Ba(OH)2 = Ba(ClO2)2 + 3 Ba(ClO4)2 + 4 H2O
CaCl2 + NH4I = CaI2 + NH4Cl =>
CaCl2 + 2 NH4I = CaI2 + 2 NH4Cl
C2O3H2O = H2C2O4 =>
C2O3H2O = H2C2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/16/24
Équations équilibrées sur06/15/23
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