| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 FeSO4 + 4 KMnO4 + 18 H2SO4 = 5 Fe(SO4)3 + 4 K(HSO4) + 4 MnSO4 + 16 H2O
I2 + F = IF =>
I2 + 2 F = 2 IF
FeCl3 + CaS = Fe2S3 + CaCl2 =>
2 FeCl3 + 3 CaS = Fe2S3 + 3 CaCl2
NOBr = NO + Br2 =>
2 NOBr = 2 NO + Br2
K + CaCl2 = KCl + Ca =>
2 K + CaCl2 = 2 KCl + Ca
NH3 + Cl2 = (NH3)4Cl =>
8 NH3 + Cl2 = 2(NH3)4Cl
Y + Zr = YZr =>
Y + Zr = YZr
H2ONa = Na(OH) + H2 =>
2 H2ONa = 2 Na(OH) + H2
C15H31COOK + HCl = C15H31COOH + KCl =>
C15H31COOK + HCl = C15H31COOH + KCl
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
NH2CH2COOH + CuSO4*5H2O = H2O + (C2H5NO4)2Cu + S =>
2 NH2CH2COOH + CuSO4*5H2O = 5 H2O + (C2H5NO4)2Cu + S
HClO4(aq) + LiOH(aq) = LiClO4 + H2O =>
HClO4(aq) + LiOH(aq) = LiClO4 + H2O
La2CuO4 = Cu + La2O3 + O2 =>
2 La2CuO4 = 2 Cu + 2 La2O3 + O2
FeSO4 + H2SO4 + NaClO = Fe2(SO4)3 + NaCl + H2O =>
2 FeSO4 + H2SO4 + NaClO = Fe2(SO4)3 + NaCl + H2O
Al + Cl2 + H2O = AlCl3*6H2O =>
2 Al + 3 Cl2 + 12 H2O = 2 AlCl3*6H2O
Au + Ca{2] = Au{3}+Ca =>
2 Au + 3 Ca{2] = 2 Au{3}+3Ca
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
BaSO3 = Ba + SO3 =>
BaSO3 = Ba + SO3
PbS2 + O2 = Pb(iv)O + SO2 =>
2 PbS2 + 5 O2 = 2 Pb(iv)O + 4 SO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ca + Zn(SO4)2 = CaSO4 + Zn =>
2 Ca + Zn(SO4)2 = 2 CaSO4 + Zn
H2CrO4 + K(OH) = K2(CrO4) + H2O =>
H2CrO4 + 2 K(OH) = K2(CrO4) + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + BaO = H2O + BaSO4 =>
H2SO4 + BaO = H2O + BaSO4
HNO3 + Na2O = NaNO3 + H2O =>
2 HNO3 + Na2O = 2 NaNO3 + H2O
Ba(No3)2 + HCl = BaCl2 + HNo3 =>
Ba(No3)2 + 2 HCl = BaCl2 + 2 HNo3
Sr(OH)2 + H2SO3 = SrSO3 + H2O =>
Sr(OH)2 + H2SO3 = SrSO3 + 2 H2O
K2CrO4 + H2SO4 + C2H5OH = K2SO4 + Cr2(SO4)3 + H2O + C2H4O =>
2 K2CrO4 + 5 H2SO4 + 3 C2H5OH = 2 K2SO4 + Cr2(SO4)3 + 8 H2O + 3 C2H4O
C5H5N + H2O = C5H6N + OH =>
C5H5N + H2O = C5H6N + OH
As2O3 + HNO3 + H2O = H3AsO4 + NO2 =>
As2O3 + 4 HNO3 + H2O = 2 H3AsO4 + 4 NO2
Mr + O2 = MrO =>
2 Mr + O2 = 2 MrO
Cl2Ca + H2O = HCl + Ca(OH)2 =>
Cl2Ca + 2 H2O = 2 HCl + Ca(OH)2
C2H5CHO + H2 = C3H7OH =>
C2H5CHO + H2 = C3H7OH
BaCl2 + NaSCN = Ba(SCN)2 + NaCl =>
BaCl2 + 2 NaSCN = Ba(SCN)2 + 2 NaCl
Al(CH3COO)3 + FeSO4 = Al2(SO4)3 + Fe(CH3COO)2 =>
2 Al(CH3COO)3 + 3 FeSO4 = Al2(SO4)3 + 3 Fe(CH3COO)2
Al(OH)3 + NH3 = Al(NH3)3 + OH =>
Al(OH)3 + 3 NH3 = Al(NH3)3 + 3 OH
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C2H4(s) + O2(g) = CO2(g) + H2O(l) =>
C2H4(s) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
CaH + HCl = CaCl + H2 =>
CaH + HCl = CaCl + H2
H202 + NaOH = Na + H2O =>
H202 + 202 NaOH = 202 Na + 202 H2O
FeTiO3 + C + Cl = FeCl3 + TiCl4 + CO2 =>
2 FeTiO3 + 3 C + 14 Cl = 2 FeCl3 + 2 TiCl4 + 3 CO2
NiF2 + NaOH = Ni(OH)2 + NaF =>
NiF2 + 2 NaOH = Ni(OH)2 + 2 NaF
Na2O + Ba(OH)2 = BaO + NaOH =>
Na2O + Ba(OH)2 = BaO + 2 NaOH
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
MnSO4 + Br2 + K2SO4 + H2O = KMnO4 + KBr + H2SO4 =>
2 MnSO4 + 5 Br2 + 6 K2SO4 + 8 H2O = 2 KMnO4 + 10 KBr + 8 H2SO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca(NO3)2 + (NH4)2(HPO4) + NH3 + H2O = Ca10(PO4)6(OH)2 + (NH4)(NO3) =>
10 Ca(NO3)2 + 6(NH4)2(HPO4) + 8 NH3 + 2 H2O = Ca10(PO4)6(OH)2 + 20(NH4)(NO3)
CaCl2 + Na = NaCl + Ca =>
CaCl2 + 2 Na = 2 NaCl + Ca
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CHOOH + KOH = CHOOK + H2O =>
CHOOH + KOH = CHOOK + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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