| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl + KCO3 = CuCO3 + KCl
CH3OOH + H2 = C2H5OH + H2O =>
2 CH3OOH + 2 H2 = C2H5OH + 3 H2O
KAI(SO4)2 + H2O = AI(OH)3 + K + SO4 + H =>
KAI(SO4)2 + 3 H2O = AI(OH)3 + K + 2 SO4 + 3 H
Zn(OH)2 + H2O = H3O{+} + ZnO2{2-} =>
Zn(OH)2 + 2 H2O = 2 H3O{+} + ZnO2{2-}
NaOH + KClO4 + SO2 = KCl + Na2SO4 + H2O =>
8 NaOH + KClO4 + 4 SO2 = KCl + 4 Na2SO4 + 4 H2O
HMnO4 + Cs(OH) = CsMnO4 + H2O =>
HMnO4 + Cs(OH) = CsMnO4 + H2O
Pb + H2SO4 + PbO2 = H2O + PbSO4 =>
Pb + 2 H2SO4 + PbO2 = 2 H2O + 2 PbSO4
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
I2 + KMnO4 + H2SO4 = KIO3 + MnSO4 + H2O =>
I2 + 2 KMnO4 + 2 H2SO4 = 2 KIO3 + 2 MnSO4 + 2 H2O
Fe(HCO3)3 + KOH = Fe2(CO3)3 + K2CO3 + H2O =>
2 Fe(HCO3)3 + 6 KOH = Fe2(CO3)3 + 3 K2CO3 + 6 H2O
H2O(l) = H(g) + O(g) =>
H2O(l) = 2 H(g) + O(g)
Fe + Cl + NaOH = Fe(OH)3 + NaCl =>
Fe + 3 Cl + 3 NaOH = Fe(OH)3 + 3 NaCl
Cr(NO3)3 + (NH4)3PO4 = CrPO4 + NH4(NO3) =>
Cr(NO3)3 + (NH4)3PO4 = CrPO4 + 3 NH4(NO3)
LiCl + NaOH = NaClLiOH =>
LiCl + NaOH = NaClLiOH
H2S + NISO4 = H2SO4 + NIS =>
H2S + NISO4 = H2SO4 + NIS
H2CrO4 + H{+} + C6H12O = C6H10O + Cr{+3} + H2O =>
2 H2CrO4 + 6 H{+} + 3 C6H12O = 3 C6H10O + 2 Cr{+3} + 8 H2O
C3H8 + HI = C3H7I + H2 =>
C3H8 + HI = C3H7I + H2
NaClO4 + SO2 + H2O = Na2SO3 + HClO4 =>
2 NaClO4 + SO2 + H2O = Na2SO3 + 2 HClO4
SnI2 + H2O2 + HCl = H2O + I2 + SnCl2 =>
SnI2 + H2O2 + 2 HCl = 2 H2O + I2 + SnCl2
NaClO + HCl + H2SO4 = Na2SO4 + Cl2 + H2O =>
2 NaClO + 2 HCl + H2SO4 = Na2SO4 + 2 Cl2 + 2 H2O
Mg + SiO2 = MgO + Si2 =>
4 Mg + 2 SiO2 = 4 MgO + Si2
Al + Cl2 = Al(Cl3) =>
2 Al + 3 Cl2 = 2 Al(Cl3)
CH4 + N3Cl4 = N2 + H2 + CCl4 =>
2 CH4 + 2 N3Cl4 = 3 N2 + 4 H2 + 2 CCl4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KNO2 + H2O = KNO3 + NO + KOH =>
3 KNO2 + H2O = KNO3 + 2 NO + 2 KOH
C6H8O7 + Cl = C + ClO2 + H2O =>
2 C6H8O7 + 3 Cl = 12 C + 3 ClO2 + 8 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ca + NH4 = Ca(H4)2 + N =>
Ca + 2 NH4 = Ca(H4)2 + 2 N
(NH4)2SO4 + BiCl5 = NH4Cl + Bi2(SO4)5 =>
5(NH4)2SO4 + 2 BiCl5 = 10 NH4Cl + Bi2(SO4)5
H + MnO4 = MnO + H2O =>
6 H + MnO4 = MnO + 3 H2O
Ca(NO2)2 + H2S = CaS + HNO2 =>
Ca(NO2)2 + H2S = CaS + 2 HNO2
C3H8 + O2 = (C3H8)2O =>
4 C3H8 + O2 = 2(C3H8)2O
Ba + Na2 = BaNa2 =>
Ba + Na2 = BaNa2
Fe(s) + O3(g) = Fe2O3(s) =>
2 Fe(s) + O3(g) = Fe2O3(s)
BaSO4 + Na2CO3 = Na2SO4 + BaCO3 =>
BaSO4 + Na2CO3 = Na2SO4 + BaCO3
CaS5 + HCl = CaCl2 + S + H2S =>
CaS5 + 2 HCl = CaCl2 + 4 S + H2S
FeCl3 + KI = KCl + I2 + FeCl2 =>
2 FeCl3 + 2 KI = 2 KCl + I2 + 2 FeCl2
Pt + HNO3 = Pt(NO3)2 + H =>
Pt + 2 HNO3 = Pt(NO3)2 + 2 H
C17H35COONa + (CH3COO)2Hg = (C17H35COO)2Hg + CH3COONa =>
2 C17H35COONa + (CH3COO)2Hg = (C17H35COO)2Hg + 2 CH3COONa
Ti(OH)3 + NaOH = Na3[Ti(OH)6] =>
Ti(OH)3 + 3 NaOH = Na3[Ti(OH)6]
S2Cl2 + NH3 = S4N4 + S8 + (NH4)Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12(NH4)Cl
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
Ca(CN)2 + K3PO4 = KCN + Ca3(PO4)2 =>
3 Ca(CN)2 + 2 K3PO4 = 6 KCN + Ca3(PO4)2
Cl2 + NaIO3 = NaCl + IO3 =>
Cl2 + 2 NaIO3 = 2 NaCl + 2 IO3
HCH3COO + Na = NaCH3COO + H2 =>
2 HCH3COO + 2 Na = 2 NaCH3COO + H2
Fe + MgCl2 + H2O = FeOHCl + Mg + HCl =>
Fe + MgCl2 + H2O = FeOHCl + Mg + HCl
HCl(aq) + NaOH = NaCl + H2O(l) =>
HCl(aq) + NaOH = NaCl + H2O(l)
Na(NO3) + H2O = NaOH + HNO3 =>
Na(NO3) + H2O = NaOH + HNO3
H2KrO5 = KrO4 + H2O =>
H2KrO5 = KrO4 + H2O
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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