| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Mn2O7 + H2O = MnO4 + H2 =>
Mn2O7 + H2O = 2 MnO4 + H2
CuTe = Te + Cu =>
CuTe = Te + Cu
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
SiCl{4-} + NaH = SiH{4-} + NaCl =>
SiCl{4-} + NaH = SiH{4-} + NaCl
Na3PO4 + CuSO4 = Na2SO4 + Cu3(PO4)2 =>
2 Na3PO4 + 3 CuSO4 = 3 Na2SO4 + Cu3(PO4)2
HC3H5O2 + H2O = C3H5O2 + H3O =>
HC3H5O2 + H2O = C3H5O2 + H3O
CuTe = Te + Cu =>
CuTe = Te + Cu
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CO2 + CO = C2O3 =>
CO2 + CO = C2O3
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
K3N + O2 = K2O + N2 =>
4 K3N + 3 O2 = 6 K2O + 2 N2
NH3 + KCl + H2O = NO3 + KHCl =>
NH3 + 9 KCl + 3 H2O = NO3 + 9 KHCl
Cl3Fe + Cl2Pb = Cl4Pb + Fe =>
2 Cl3Fe + 3 Cl2Pb = 3 Cl4Pb + 2 Fe
Cl2 + KOH = ClKOH =>
Cl2 + 2 KOH = 2 ClKOH
H2 + Fe2O4 = FeH4 + O2 =>
4 H2 + Fe2O4 = 2 FeH4 + 2 O2
ZnCl2 + Na2CO3 = Zn2(CO3)2 + Na2Cl2 =>
2 ZnCl2 + 2 Na2CO3 = Zn2(CO3)2 + 2 Na2Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KFeO2 + HCl = FeCl3 + KCl + H2O =>
KFeO2 + 4 HCl = FeCl3 + KCl + 2 H2O
CH3COOH(aq) + NH3 = CH3COO{-} + NH4{+} =>
CH3COOH(aq) + NH3 = CH3COO{-} + NH4{+}
Fe2O3 + Cs = FeCs + O =>
Fe2O3 + 2 Cs = 2 FeCs + 3 O
Hg2{2+} + H2SO4 = Hg2(SO4) + H{+} =>
Hg2{2+} + H2SO4 = Hg2(SO4) + 2 H{+}
[ClO4({-})] + H2O = HClO4 + OH({-}) =>
[ClO4({-})] + H2O = HClO4 + OH({-})
CH3CH2CHCH2 + NH3 = CH3CH2CH2CH2NH2 =>
CH3CH2CHCH2 + NH3 = CH3CH2CH2CH2NH2
NaCl + H2SO4 = Na2SO4 + Cl + H2 =>
2 NaCl + H2SO4 = Na2SO4 + 2 Cl + H2
CH3CH2COH + KMnO4 + KOH = CH3COOK + MnO2 + H2O =>
6 CH3CH2COH + 8 KMnO4 + KOH = 9 CH3COOK + 8 MnO2 + 5 H2O
Mg + CuBr2 = MgBr2 + Cu =>
Mg + CuBr2 = MgBr2 + Cu
Ba(OH)2 + C4H6NiO4 = Ni(OH)2 + C4H6BaO4 =>
Ba(OH)2 + C4H6NiO4 = Ni(OH)2 + C4H6BaO4
CH3CH(OH)CH3 + O = CH3COOH + H0 =>
2 CH3CH(OH)CH3 + 4 O = 3 CH3COOH + 4 H0
La2O3 + SrCO3 + Mn2O3 = LaSrMnO3 + O2 + CO2 =>
La2O3 + 2 SrCO3 + Mn2O3 = 2 LaSrMnO3 + O2 + 2 CO2
C2H5OH + H2O = CH3COOH + H2 =>
C2H5OH + H2O = CH3COOH + 2 H2
HgSO4 + K = K2SO4 + Hg =>
HgSO4 + 2 K = K2SO4 + Hg
Mn2O7 + H2O = MnO4 + H2 =>
Mn2O7 + H2O = 2 MnO4 + H2
Ti + V2O5 = TiO2 + V =>
5 Ti + 2 V2O5 = 5 TiO2 + 4 V
C3H6 + KMnO4 + H2O = MnO2 + KOH + C3H8O2 =>
3 C3H6 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C3H8O2
CaS + ZnCl2 = CaCl2 + ZnS =>
CaS + ZnCl2 = CaCl2 + ZnS
OCl{-} + I{-} + H{+} = Cl2 + I2 + H2O =>
2 OCl{-} + 2 I{-} + 4 H{+} = Cl2 + I2 + 2 H2O
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2KCl + H2O =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2KCl + 4 H2O
AE + HOH = AEOH + H2 =>
2 AE + 2 HOH = 2 AEOH + H2
H2SO4 + Tb = Tb2(SO4)3 + H2 =>
3 H2SO4 + 2 Tb = Tb2(SO4)3 + 3 H2
N2O3 + H2O = H2N2O4 =>
N2O3 + H2O = H2N2O4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
BaSO4 + H2O = Ba(OH)2 + H2SO4 =>
BaSO4 + 2 H2O = Ba(OH)2 + H2SO4
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Ba(NO3)2 + (CrOH)2SO4 + H2O = Cr(OH)3 + (Cr(OH)2)SO4 + BaSO4 + NH4HSO4 =>
3 Ba(NO3)2 + 19(CrOH)2SO4 + 48 H2O = 28 Cr(OH)3 + 10(Cr(OH)2)SO4 + 3 BaSO4 + 6 NH4HSO4
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
PoBr = Po + Br =>
PoBr = Po + Br
Ba(ClO3)2 + H2SO4 = BaSO4 + HClO3 =>
Ba(ClO3)2 + H2SO4 = BaSO4 + 2 HClO3
AgNO3 + HCOOH = Ag + NH4NO3 + CO2 + H2O =>
2 AgNO3 + 5 HCOOH = 2 Ag + NH4NO3 + 5 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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