| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
C11H20N2O7S + C10H16N5O13P3 = C21H36N7O13S + P + O =>
C11H20N2O7S + C10H16N5O13P3 = C21H36N7O13S + 3 P + 7 O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
NaClO3 + MnCO3 = NaCl + MnO2 + CO2 =>
NaClO3 + 3 MnCO3 = NaCl + 3 MnO2 + 3 CO2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3
K2CrO4 + H2O = CrO3 + KOH =>
K2CrO4 + H2O = CrO3 + 2 KOH
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
KNO3 + P = KNO2 + P2O5 =>
5 KNO3 + 2 P = 5 KNO2 + P2O5
Mn3O4 + Al = Al2O3 + Mn =>
3 Mn3O4 + 8 Al = 4 Al2O3 + 9 Mn
Fe2O + O2 = Fe2O3 =>
Fe2O + O2 = Fe2O3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
HCl + CrO2 = CrCl2 + H2O + Cl =>
4 HCl + CrO2 = CrCl2 + 2 H2O + 2 Cl
C8H180 + HC10 = C8H160 =>
199 C8H180 + 20 HC10 = 224 C8H160
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
La2O3 + Co3O4 + OsO2 + Os = La2CoOsO6 =>
6 La2O3 + 2 Co3O4 + 5 OsO2 + Os = 6 La2CoOsO6
KBr + H2SO4 + MnO2 = K2SO4 + MnSO4 + Br + H2O =>
2 KBr + 2 H2SO4 + MnO2 = K2SO4 + MnSO4 + 2 Br + 2 H2O
K3(PO4) + NaOH = KOH + PO4Na3 =>
K3(PO4) + 3 NaOH = 3 KOH + PO4Na3
AgNO3 + NH4NCS = AgNCS + NH4NO3 =>
AgNO3 + NH4NCS = AgNCS + NH4NO3
KCN + HCl(aq) = KCl + HCN =>
KCN + HCl(aq) = KCl + HCN
O3 + CH3COO3H = CO2 + H2O =>
2 O3 + 3 CH3COO3H = 6 CO2 + 6 H2O
Fe2(SO4)3(aq) + KSCN(aq) = [FeSCN]SO4(aq) + K2SO4(aq) =>
Fe2(SO4)3(aq) + 2 KSCN(aq) = 2[FeSCN]SO4(aq) + K2SO4(aq)
H2O2 + H2SO4 + KI = K2(SO4) + H2O + I2 =>
H2O2 + H2SO4 + 2 KI = K2(SO4) + 2 H2O + I2
BaCl2 + AlSO4 = AlCl3 + Ba3(SO4)2 =>
3 BaCl2 + 2 AlSO4 = 2 AlCl3 + Ba3(SO4)2
CO3 + HCl = H2CO3 + Cl = CO2 + H2O + Cl =>
CO3 + 2 HCl = H2CO3 + 2 Cl
Nh3 + BF3 = Nh3BF3 =>
Nh3 + BF3 = Nh3BF3
Cr(SO4)3 + NaOH = Cr(OH)3 + NaSO4 =>
Cr(SO4)3 + 3 NaOH = Cr(OH)3 + 3 NaSO4
Br2 + AgF = AgBr + F2 =>
Br2 + 2 AgF = 2 AgBr + F2
Fe + Pb{+2} = Fe{3+} + Pb =>
2 Fe + 3 Pb{+2} = 2 Fe{3+} + 3 Pb
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
C4H8 + CrO3 = Cr2O3 + CO + H2O =>
3 C4H8 + 16 CrO3 = 8 Cr2O3 + 12 CO + 12 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Na2Cr2O7 = CrO3 + Na2O =>
Na2Cr2O7 = 2 CrO3 + Na2O
C3H5(OH)2OCO(CH2)2CH3 + O2 = CO2 + H2O =>
2 C3H5(OH)2OCO(CH2)2CH3 + 17 O2 = 14 CO2 + 14 H2O
C4H6N2O2 + HBr = C4H7BrN2O2 =>
C4H6N2O2 + HBr = C4H7BrN2O2
CH3COONa + HOH = CH4COONa + OH =>
CH3COONa + HOH = CH4COONa + OH
C2H6O + CH3COOH = CH3COOCH2CH3 + H2O =>
C2H6O + CH3COOH = CH3COOCH2CH3 + H2O
NaOH + C = NaH + CO =>
NaOH + C = NaH + CO
H2SO3 + RbOH = H2O + Rb2SO3 =>
H2SO3 + 2 RbOH = 2 H2O + Rb2SO3
MgNO3 + Na2CO3 = Mg2CO3 + NaNO3 =>
2 MgNO3 + Na2CO3 = Mg2CO3 + 2 NaNO3
CO + CH4O = C2H4O2 =>
CO + CH4O = C2H4O2
KAl(SO4)2*12H2O = K2SO4 + Al2O3 + SO3 + H2O =>
2 KAl(SO4)2*12H2O = K2SO4 + Al2O3 + 3 SO3 + 24 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
K2(Cr2O7) + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + HC2H3O2 + H2O =>
2 K2(Cr2O7) + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 HC2H3O2 + 11 H2O
Ba(OH)2 + Cl2 = BaCl2 + Ba(ClO3)2 + H2O =>
6 Ba(OH)2 + 6 Cl2 = 5 BaCl2 + Ba(ClO3)2 + 6 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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