| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6O + 7 O2 = 6 CO2 + 3 H2O
NpO2(OH)3 + KOH = K3NpO5 + H2O =>
NpO2(OH)3 + 3 KOH = K3NpO5 + 3 H2O
CuNO3 + Mg3(PO4)2 = Cu3(PO4) + Mg(NO3)2 =>
6 CuNO3 + Mg3(PO4)2 = 2 Cu3(PO4) + 3 Mg(NO3)2
NaClO3(s) + C12H22O11(s) = NaCl(s) + CO2(g) + H2O(g) =>
8 NaClO3(s) + C12H22O11(s) = 8 NaCl(s) + 12 CO2(g) + 11 H2O(g)
KMnO4 + KNo2 + H2SO4 = MnSO4 + KNo3 + K2SO4 + H2O =>
KMnO4 + 15 KNo2 + 4 H2SO4 = MnSO4 + 10 KNo3 + 3 K2SO4 + 4 H2O
HCl + NaP = HP + NaCl =>
HCl + NaP = HP + NaCl
SO3(g) + H2O(l) = H2SO4(l) =>
SO3(g) + H2O(l) = H2SO4(l)
FeSO4 + K3[Fe(CN)6] = K2SO4 + Fe3[Fe(CN)6]2 =>
3 FeSO4 + 2 K3[Fe(CN)6] = 3 K2SO4 + Fe3[Fe(CN)6]2
CHCl3 + NaOH = HCOOH + NaCl + H2O =>
CHCl3 + 3 NaOH = HCOOH + 3 NaCl + H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
NiOHNO3 + NaOH = Ni(OH)2 + NaNO3 =>
NiOHNO3 + NaOH = Ni(OH)2 + NaNO3
HCl + NaP = HP + NaCl =>
HCl + NaP = HP + NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + NaP = HP + NaCl =>
HCl + NaP = HP + NaCl
NH3 + Li = NH3Li =>
NH3 + Li = NH3Li
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
H3AsO4 + Zn + HNO3 = AsH3 + Zn(NO3)2 + H2O =>
H3AsO4 + 4 Zn + 8 HNO3 = AsH3 + 4 Zn(NO3)2 + 4 H2O
K3PO4 + CuSO4 = K3SO4 + CuPO4 =>
K3PO4 + CuSO4 = K3SO4 + CuPO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HCl + NaP = HP + NaCl =>
HCl + NaP = HP + NaCl
K2CO3(aq) + H2SO4(aq) = K2SO4 + H2CO3 =>
K2CO3(aq) + H2SO4(aq) = K2SO4 + H2CO3
S + H = S3H =>
3 S + H = S3H
Al(OH)3 + MgO = Mg(AlO2)2 + H2O =>
2 Al(OH)3 + MgO = Mg(AlO2)2 + 3 H2O
Au + H3PO4 = AuPO4 + H3 =>
Au + H3PO4 = AuPO4 + H3
CO2 + H2O2 = C3H5O3 + O =>
6 CO2 + 5 H2O2 = 2 C3H5O3 + 16 O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Ba + Na = BaNa2 =>
Ba + 2 Na = BaNa2
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
H2S + Cr = Cr2S3 + H =>
3 H2S + 2 Cr = Cr2S3 + 6 H
Fe2O3 + Cl2O = FeCl3 + O3 =>
Fe2O3 + 3 Cl2O = 2 FeCl3 + 2 O3
Cu(NO3)2 = Cu + (NO3)2 =>
Cu(NO3)2 = Cu + (NO3)2
AgBr + (NH4)2CO3 = (Ag(NH3)2)Br + (NH4)HCO3 =>
AgBr + 2(NH4)2CO3 = (Ag(NH3)2)Br + 2(NH4)HCO3
Fe2O3 + Rb = Fe + RbO3 =>
Fe2O3 + Rb = 2 Fe + RbO3
AlCl3 + H2O = Al{3+} + HCl + OH{-} =>
AlCl3 + 3 H2O = Al{3+} + 3 HCl + 3 OH{-}
Ca(OH)2(aq) + HF(aq) = H2O(aq) + CaF2 =>
Ca(OH)2(aq) + 2 HF(aq) = 2 H2O(aq) + CaF2
H3PO4 + KOH = H2O + KPO4 + H2 =>
H3PO4 + KOH = H2O + KPO4 + H2
CH3COONa + H2SO4 = CH3COOH + NaSO4 + H2 =>
2 CH3COONa + 2 H2SO4 = 2 CH3COOH + 2 NaSO4 + H2
HCl + NaP = HP + NaCl =>
HCl + NaP = HP + NaCl
FeCl3 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + 12 KCl
Fe(OH)3 + Na2SeO3 = FeSe + Na2O + O2 + H2O =>
4 Fe(OH)3 + 4 Na2SeO3 = 4 FeSe + 4 Na2O + 7 O2 + 6 H2O
HCl + NaP = HP + NaCl =>
HCl + NaP = HP + NaCl
H2SO4 + Al(OH)3 = H2Al + SO4(OH)3 =>
H2SO4 + Al(OH)3 = H2Al + SO4(OH)3
Al2(SO4)3 + Na2CrO4 = Al2(CrO4)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CrO4 = Al2(CrO4)3 + 3 Na2SO4
S8 + H2 = S8H8 =>
S8 + 4 H2 = S8H8
AgNO2 + Fe = AgFeNO2 =>
AgNO2 + Fe = AgFeNO2
CdS + I + HCl = CdCl2 + HI + S =>
CdS + 2 I + 2 HCl = CdCl2 + 2 HI + S
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
LiClO4NH4ClO3 = LiClO3NH4ClO4 =>
LiClO4NH4ClO3 = LiClO3NH4ClO4
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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