| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Br2O3 + 2 Ga(OH)3 = 3 H2O + 2 Ga(BrO2)3
HBrO3 + H2S = S + Br2 + H2O =>
2 HBrO3 + 5 H2S = 5 S + Br2 + 6 H2O
K2HPO4 + BaCl2 = KCl + HPO4Ba =>
K2HPO4 + BaCl2 = 2 KCl + HPO4Ba
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
SO2(g) + H2O = SO(OH)2 =>
SO2(g) + H2O = SO(OH)2
Mn(OH)2 + Br2 + NaOH = MnO3 + NaBr + H2O =>
Mn(OH)2 + 2 Br2 + 4 NaOH = MnO3 + 4 NaBr + 3 H2O
H2SO4 + Ca(C2H3O2)2 = CaSO4 + HC2H3O2 =>
H2SO4 + Ca(C2H3O2)2 = CaSO4 + 2 HC2H3O2
CrCl2 + NaOH + Br2 = NaCrO2 + NaCl + NaBr + H2O =>
2 CrCl2 + 8 NaOH + Br2 = 2 NaCrO2 + 4 NaCl + 2 NaBr + 4 H2O
ZnO + HNO3 = H2O + Zn(NO3)2 =>
ZnO + 2 HNO3 = H2O + Zn(NO3)2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
H + O2 = H2O =>
4 H + O2 = 2 H2O
Na(BrO4) + HI = I2 + Na(BrO) + H2O =>
Na(BrO4) + 6 HI = 3 I2 + Na(BrO) + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
H3BO3 + NaOH + H2O2 = NaBO34H2O + H2O =>
H3BO3 + NaOH + 32 H2O2 = NaBO34H2O + 33 H2O
KNO3 = KNO + O =>
KNO3 = KNO + 2 O
LiSO4 + SrCl2 = LiCl2 + SrSO4 =>
LiSO4 + SrCl2 = LiCl2 + SrSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ce + HCl = Ce2Cl3 + H2 =>
4 Ce + 6 HCl = 2 Ce2Cl3 + 3 H2
Fe(NO3)3 + NH3 + H2O = Fe(OH)2 + NH4NO3 =>
8 Fe(NO3)3 + 26 NH3 + 19 H2O = 8 Fe(OH)2 + 25 NH4NO3
Ca + AlF3 = CaF2 + Al =>
3 Ca + 2 AlF3 = 3 CaF2 + 2 Al
HClO3 + Ca(OH)2 = Ca(ClO3)2 + H2O =>
2 HClO3 + Ca(OH)2 = Ca(ClO3)2 + 2 H2O
Be + S = BeS =>
Be + S = BeS
HNO3 + NaCl = Cl2 + NaNO3 + NO + H2O =>
8 HNO3 + 6 NaCl = 3 Cl2 + 6 NaNO3 + 2 NO + 4 H2O
(NH4)2SiF6 + CaCl2 = CaF2 + NH4Cl + SiCl4 =>
(NH4)2SiF6 + 3 CaCl2 = 3 CaF2 + 2 NH4Cl + SiCl4
BaO + Mg = MgO + Ba =>
BaO + Mg = MgO + Ba
CrO3 + KI + H2O = I2 + Cr(OH)3 + KOH =>
2 CrO3 + 6 KI + 6 H2O = 3 I2 + 2 Cr(OH)3 + 6 KOH
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al2Br6 = Al + Br =>
Al2Br6 = 2 Al + 6 Br
HCH3COOH + NH4OH = H2O + CH3COOHNH4 =>
HCH3COOH + NH4OH = H2O + CH3COOHNH4
In + Br2 = InBr2 =>
In + Br2 = InBr2
HBrO3 + H2S = S + Br2 + H2O =>
2 HBrO3 + 5 H2S = 5 S + Br2 + 6 H2O
NaCl + Rb(No2)3 = RbCl2 + NaNo3 =>
2 NaCl + Rb(No2)3 = RbCl2 + 2 NaNo3
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
KC1O = KC1 + O2 =>
2 KC1O = 2 KC1 + O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
CH3CHOHCOOH + Na2CO3 = CH3CHOHCOONa + H2O + CO2 =>
2 CH3CHOHCOOH + Na2CO3 = 2 CH3CHOHCOONa + H2O + CO2
C + P4 = CP =>
4 C + P4 = 4 CP
C + HCl = CH + Cl =>
C + HCl = CH + Cl
In{+} = In{3+} + In =>
3 In{+} = In{3+} + 2 In
NaI + Cl2 + H2O = NaIO3 + HCl =>
NaI + 3 Cl2 + 3 H2O = NaIO3 + 6 HCl
HH + ClCl = HCl =>
HH + ClCl = 2 HCl
VOCl2 = VOCl3 + VOCl =>
2 VOCl2 = VOCl3 + VOCl
ArNO3 + HI = ArI + HNO3 =>
ArNO3 + HI = ArI + HNO3
CH4*6H2O + CO2 = CH4 + CO2*8H2O =>
4 CH4*6H2O + 3 CO2 = 4 CH4 + 3 CO2*8H2O
Xe + O2 = XeO2 =>
Xe + O2 = XeO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/25
Équations équilibrées sur02/19/24
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