| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 C + 4 S = C6S4
HCOOH + NH3 = COOH + NH4 =>
HCOOH + NH3 = COOH + NH4
CH3COOH + NaHCOO3 = CHCOONa + CO2 + H2O =>
CH3COOH + NaHCOO3 = CHCOONa + CO2 + 2 H2O
MnO2 + S = MnS + SO2 =>
MnO2 + 2 S = MnS + SO2
Na2SO4 + CUS = CUSO4 + Na2S =>
Na2SO4 + CUS = CUSO4 + Na2S
H2TiCl6 + H2O2 + H2O = TiO2(H2O)5Cl2 + HCl =>
H2TiCl6 + H2O2 + 5 H2O = TiO2(H2O)5Cl2 + 4 HCl
Al2O3 + SiO2 = Al2O3SiO2 =>
Al2O3 + SiO2 = Al2O3SiO2
Li + Cr(NO3)2 = LiNO3 + Cr =>
2 Li + Cr(NO3)2 = 2 LiNO3 + Cr
Al(NO3)3*9H2O + C5H8O2 + NH3 = Al(C5H7O2)3 + NH4NO3 + H2O =>
Al(NO3)3*9H2O + 3 C5H8O2 + 3 NH3 = Al(C5H7O2)3 + 3 NH4NO3 + 9 H2O
Cr + ClO4 = Cr(ClO4)3 =>
Cr + 3 ClO4 = Cr(ClO4)3
SrS(aq) + CdSO4(aq) = SrSO4(s) + CdS(s) =>
SrS(aq) + CdSO4(aq) = SrSO4(s) + CdS(s)
NaSiO3 + AlNO3 = NaNO3 + AlSiO3 =>
NaSiO3 + AlNO3 = NaNO3 + AlSiO3
HCHO + O2 = CO + H2O =>
2 HCHO + O2 = 2 CO + 2 H2O
(OH){-} + (ClO3){-} + N2 = (NO3){-} + Cl{-} + H2O =>
6(OH){-} + 5(ClO3){-} + 3 N2 = 6(NO3){-} + 5 Cl{-} + 3 H2O
C6H5CH2CCH + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
9 C6H5CH2CCH + 32 KMnO4 = 10 C6H5COOK + 11 K2CO3 + 32 MnO2 + 11 H2O
Ca(OH)2 + Al + H2O = AlCa(OH)4 + H =>
Ca(OH)2 + Al + 2 H2O = AlCa(OH)4 + 2 H
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
MgCl2 + Na2CO3 = MgCO3 + Na2Cl2 =>
MgCl2 + Na2CO3 = MgCO3 + Na2Cl2
CsCl(aq) + CaS(aq) = Cs2S(aq) + CaCl2(aq) =>
2 CsCl(aq) + CaS(aq) = Cs2S(aq) + CaCl2(aq)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cl2 + F = ClF =>
Cl2 + 2 F = 2 ClF
NO = N2O + NO2 =>
3 NO = N2O + NO2
CO3 + AgNO3 = CNO3 + AgO3 =>
CO3 + AgNO3 = CNO3 + AgO3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
AgNO3 + K3(PO4) = Ag3PO4 + KNO3 =>
3 AgNO3 + K3(PO4) = Ag3PO4 + 3 KNO3
Cr + ClO4 = Cr2O7 + Cl2 =>
16 Cr + 14 ClO4 = 8 Cr2O7 + 7 Cl2
Al2(SO4)3 + AgNO3 = Al(NO3)3 + Ag2(SO4) =>
Al2(SO4)3 + 6 AgNO3 = 2 Al(NO3)3 + 3 Ag2(SO4)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HgO(s) = Hg + O2(g) =>
2 HgO(s) = 2 Hg + O2(g)
H3BO3(s) = B2O3(s) + H2O(l) =>
2 H3BO3(s) = B2O3(s) + 3 H2O(l)
CaO + SO2 = Ca + SO4 =>
2 CaO + SO2 = 2 Ca + SO4
KBrO3 + KBr + H2SO4 = K2SO4 + Br2 + H2O =>
KBrO3 + 5 KBr + 3 H2SO4 = 3 K2SO4 + 3 Br2 + 3 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Cl2 + F = ClF =>
Cl2 + 2 F = 2 ClF
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Si + CaO = Ca + SiO2 =>
Si + 2 CaO = 2 Ca + SiO2
AgNO3 + K3(PO4) = Ag3(PO4) + K(NO3) =>
3 AgNO3 + K3(PO4) = Ag3(PO4) + 3 K(NO3)
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
C6H6 + Fe(OH)3 = CO2 + H2O + Fe =>
C6H6 + 10 Fe(OH)3 = 6 CO2 + 18 H2O + 10 Fe
Al(OH)3 + C = H2O + Al + CO2 =>
4 Al(OH)3 + 3 C = 6 H2O + 4 Al + 3 CO2
Cr(OH)3 + NaHSO4 = NaOH + Cr(HSO4)3 =>
Cr(OH)3 + 3 NaHSO4 = 3 NaOH + Cr(HSO4)3
Ag + NH4OH = AgOH + NH4 =>
Ag + NH4OH = AgOH + NH4
KI(s) = K + I2 =>
2 KI(s) = 2 K + I2
Sb2O3 + NaOH = H2O + NaSbO2 =>
Sb2O3 + 2 NaOH = H2O + 2 NaSbO2
Fe + K2CO3 = FeCO3 + K2 =>
Fe + K2CO3 = FeCO3 + K2
CuSO4 + C6H8O7 = Cu3(C6H5O7)2 + H2SO4 =>
3 CuSO4 + 2 C6H8O7 = Cu3(C6H5O7)2 + 3 H2SO4
H2SO4 + NaOH = H2O + NaOHSO3 =>
H2SO4 + NaOH = H2O + NaOHSO3
C10H16 + O2 = CO2 + H2O =>
C10H16 + 14 O2 = 10 CO2 + 8 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
V2O5 + Mg(OH)2 = Mg(VO3)2 + H2O =>
V2O5 + Mg(OH)2 = Mg(VO3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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