| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl + FeI2 = FeCl3 + 2 I
Cl2(g) + MgBr2(aq) = Mg + ClBr =>
Cl2(g) + MgBr2(aq) = Mg + 2 ClBr
Fe(iii) + HCl = FeCl3 + H2 =>
2 Fe(iii) + 6 HCl = 2 FeCl3 + 3 H2
C3H4 + AgNO3 + NH3 = NH4NO3 + C3H2Ag2 =>
C3H4 + 2 AgNO3 + 2 NH3 = 2 NH4NO3 + C3H2Ag2
NH4 + CH3COO + H2O = NH4OH + CH3COOH =>
NH4 + CH3COO + H2O = NH4OH + CH3COOH
MHPO4 + H6Mo7O24 = H3P(Mo3O10)4 + M(OH)2 + H2O =>
7 MHPO4 + 12 H6Mo7O24 = 7 H3P(Mo3O10)4 + 7 M(OH)2 + 22 H2O
Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O
NaCl(aq) + KBr(aq) = KCl(aq) + NaBr(aq) =>
NaCl(aq) + KBr(aq) = KCl(aq) + NaBr(aq)
HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 H2O
(COOH)2 + KOH = K2C2O4 + H2O =>
(COOH)2 + 2 KOH = K2C2O4 + 2 H2O
NiSO4 + HCl = NiCl2 + H2SO4 =>
NiSO4 + 2 HCl = NiCl2 + H2SO4
TiOCl2 + Zn + HCl = TiCl3 + ZnCl2 + H2O =>
2 TiOCl2 + Zn + 4 HCl = 2 TiCl3 + ZnCl2 + 2 H2O
S + OH{-} + SO4{2-} = SO2{2-} + H2O =>
2 S + 4 OH{-} + SO4{2-} = 3 SO2{2-} + 2 H2O
Mg2 + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg2 + 16 HNO3 = 6 Mg(NO3)2 + 4 NO + 8 H2O
C6H2CH3(NO2)3 = CO2 + H2 + N2 + C =>
2 C6H2CH3(NO2)3 = 6 CO2 + 5 H2 + 3 N2 + 8 C
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
K2S + Cl2 = KCl + S =>
K2S + Cl2 = 2 KCl + S
SrO + O2 = Sr2O3 =>
4 SrO + O2 = 2 Sr2O3
H3PO3 + CuO = H3Cu + PO4 =>
H3PO3 + CuO = H3Cu + PO4
C6H5Br + Mg + CO2 + HCl = C7H6O2 + MgBr + Cl2 =>
2 C6H5Br + 2 Mg + 2 CO2 + 2 HCl = 2 C7H6O2 + 2 MgBr + Cl2
EDTA + NaOH = NaEDTA + OH =>
EDTA + NaOH = NaEDTA + OH
Cl + H2O = ClH + HClO3 =>
6 Cl + 3 H2O = 5 ClH + HClO3
KFeO2 + HI = KI + FeI2 + I2 + H2O =>
2 KFeO2 + 8 HI = 2 KI + 2 FeI2 + I2 + 4 H2O
(NH4)2(SO4) + Ba(NO3)2 = NH4NO3 + BaSO4 =>
(NH4)2(SO4) + Ba(NO3)2 = 2 NH4NO3 + BaSO4
MnO(OH)2 = Mn3O4 + H2O + O2 =>
3 MnO(OH)2 = Mn3O4 + 3 H2O + O2
(NH4)3PO4 + Ca(OH)2 = Ca3(PO4)2 + (NH4)6(OH)6 =>
2(NH4)3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + (NH4)6(OH)6
BPO4 + C3H6N6 + C2H6O = BPN + CO2 + H2O =>
12 BPO4 + 2 C3H6N6 + 5 C2H6O = 12 BPN + 16 CO2 + 21 H2O
MgCl2 + Sr = MgSr + Cl2 =>
MgCl2 + Sr = MgSr + Cl2
HCHO + CaOH = H2O + CaCHO =>
HCHO + CaOH = H2O + CaCHO
Cu3Zn2 + HNO3 = Cu(NO3)2 + Zn(NO3)2 + NO2 + H2O =>
Cu3Zn2 + 20 HNO3 = 3 Cu(NO3)2 + 2 Zn(NO3)2 + 10 NO2 + 10 H2O
C7H8 + KMnO4 = MnO2 + KOH + H2O + C7H5KO2 =>
C7H8 + 2 KMnO4 = 2 MnO2 + KOH + H2O + C7H5KO2
Li + N2(s) = Li3(s)N =>
6 Li + N2(s) = 2 Li3(s)N
AgNO3 + Na2B4O7*10H2O = Ag2B4O7*2H2O + NaNO3 + H2O =>
2 AgNO3 + Na2B4O7*10H2O = Ag2B4O7*2H2O + 2 NaNO3 + 8 H2O
(NH4)2CO3(aq) + KOH(aq) = K2CO3(aq) + NH3(g) + H2O(l) =>
(NH4)2CO3(aq) + 2 KOH(aq) = K2CO3(aq) + 2 NH3(g) + 2 H2O(l)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
BiHCl = BiClH =>
BiHCl = BiClH
MnO2 + H2SO4 = MnSO4 + O2 + H2 =>
MnO2 + H2SO4 = MnSO4 + O2 + H2
FeCl3 + NH5O = FeH3O3 + NH4Cl =>
FeCl3 + 3 NH5O = FeH3O3 + 3 NH4Cl
CaS + Br2 = CaBr2 + S2 =>
2 CaS + 2 Br2 = 2 CaBr2 + S2
Cd + NH3 = CdNH3 =>
Cd + NH3 = CdNH3
Fe(OH)2Cl = FeCl3 + Fe(OH)3 =>
3 Fe(OH)2Cl = FeCl3 + 2 Fe(OH)3
NaMnO4 + H2S = MnS + Na2S + S + H2O =>
2 NaMnO4 + 8 H2S = 2 MnS + Na2S + 5 S + 8 H2O
Al2(SO4)3 + Ba(OH)2 = AlOH + Ba(SO4)3 =>
Al2(SO4)3 + Ba(OH)2 = 2 AlOH + Ba(SO4)3
H(NO3) + K(OH) = K(NO3) + HOH =>
H(NO3) + K(OH) = K(NO3) + HOH
C4H8 + O2 = CO2H2O =>
C4H8 + 6 O2 = 4 CO2H2O
K2O + Cu(NO3)2 = KNO3 + CuO =>
K2O + Cu(NO3)2 = 2 KNO3 + CuO
K + C = K4C =>
4 K + C = K4C
C4HCO + O2 = CO2 + H2O =>
4 C4HCO + 19 O2 = 20 CO2 + 2 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
HNO3(l) + Cu(s) = Cu(NO3)2(l) + NO2(g) + H2O(l) =>
4 HNO3(l) + Cu(s) = Cu(NO3)2(l) + 2 NO2(g) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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