| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4(s) + 2 NaOH(ac) = Na2SO4(ac) + 2 H2O(l) + 2 NH3(g)
Al + FeO4 = Al2O4 + Fe =>
2 Al + FeO4 = Al2O4 + Fe
K2HPO4 + K3PO4 = K3HPO4 + K2PO4 =>
K2HPO4 + K3PO4 = K3HPO4 + K2PO4
Al2(SO4)3 + NaCl = Al(Cl)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaCl = 2 Al(Cl)3 + 3 Na2SO4
C4H8O + CuO = C3H7COOH + Cu =>
C4H8O + CuO = C3H7COOH + Cu
SO2 + Na(OH) = Na2SO3 + H2O =>
SO2 + 2 Na(OH) = Na2SO3 + H2O
CuCl + NaNO3 = CuNO3 + NaCl =>
CuCl + NaNO3 = CuNO3 + NaCl
Cl + O2 = ClO2 =>
Cl + O2 = ClO2
NH4OH + HBr = NH4Br + H2O =>
NH4OH + HBr = NH4Br + H2O
Zn(OH)2 + HIO = Zn(IO)2 + H2O =>
Zn(OH)2 + 2 HIO = Zn(IO)2 + 2 H2O
Ti + H3PO4 = Ti3(PO4)4 + H2 =>
3 Ti + 4 H3PO4 = Ti3(PO4)4 + 6 H2
H2C4H4O6 + NaOH = Na2C4H4O6 + H2O =>
H2C4H4O6 + 2 NaOH = Na2C4H4O6 + 2 H2O
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
CrCl3 + H2O = Cr(OH)3 + HCl =>
CrCl3 + 3 H2O = Cr(OH)3 + 3 HCl
Na2S2O5 + H2O = SO2 + Na2SO4 + H2 =>
Na2S2O5 + H2O = SO2 + Na2SO4 + H2
Sr(OH)2 + ZnO = SrZnO2 + H2O =>
Sr(OH)2 + ZnO = SrZnO2 + H2O
C4H8O + CuO = C3H7COOH + Cu =>
C4H8O + CuO = C3H7COOH + Cu
CrCl3 + H2O2 + KOH = K2Cr2O7 + KCl + H2O =>
2 CrCl3 + 3 H2O2 + 8 KOH = K2Cr2O7 + 6 KCl + 7 H2O
C4H8O + CuO = C3H7COOH + Cu =>
C4H8O + CuO = C3H7COOH + Cu
HC2H3O2 + C2H5OH = C2H3OOC2H5 + H2O =>
HC2H3O2 + C2H5OH = C2H3OOC2H5 + H2O
Al(C2H3O2)3 + Na2S = Al2S3 + NaC2H3O2 =>
2 Al(C2H3O2)3 + 3 Na2S = Al2S3 + 6 NaC2H3O2
CdO + HCl = CdCl + HO =>
CdO + HCl = CdCl + HO
CaCl + NaO = CaO + NaCl =>
CaCl + NaO = CaO + NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H8O + CuO = C3H7COOH + Cu =>
C4H8O + CuO = C3H7COOH + Cu
ZnSO4 + H2SO4 = Zn(HSO4)2 =>
ZnSO4 + H2SO4 = Zn(HSO4)2
Na2C2O4 + CaCl2 = Na2Cl2 + CaC2O4 =>
Na2C2O4 + CaCl2 = Na2Cl2 + CaC2O4
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
CuCl2 + Na2CO3 = Cu2(CO3)2 + NaCl =>
2 CuCl2 + 2 Na2CO3 = Cu2(CO3)2 + 4 NaCl
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
C6H12O6 + O2 = COC6H12O62 + H2O =>
7 C6H12O6 + 171 O2 = 6 COC6H12O62 + 6 H2O
C2H4 + KMnO4 + H2SO4 = C2H2O + K2SO4 + MnS + H2O =>
13 C2H4 + 4 KMnO4 + 6 H2SO4 = 13 C2H2O + 2 K2SO4 + 4 MnS + 19 H2O
PbCO3*Pb(OH)2 + HCl = PbCl2 + CO2 + H2O =>
PbCO3*Pb(OH)2 + 4 HCl = 2 PbCl2 + CO2 + 3 H2O
CH4 + O2(g) = CO2 + H2O =>
CH4 + 2 O2(g) = CO2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
ZnSO4Ba(OH)2 = Zn(OH)2BaSO4 =>
ZnSO4Ba(OH)2 = Zn(OH)2BaSO4
C4H8O + CuO = C3H7COOH + Cu =>
C4H8O + CuO = C3H7COOH + Cu
I4O9 = I2O8 + I2 =>
8 I4O9 = 9 I2O8 + 7 I2
C4H8O + CuO = C3H7COOH + Cu =>
C4H8O + CuO = C3H7COOH + Cu
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CO2(g) + H2O(l) = C6H12O6 + O6(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6 + 2 O6(g)
TiOCl2 + NH3 + H2O = Ti(OH)2 + N2 + HCl =>
3 TiOCl2 + 2 NH3 + 3 H2O = 3 Ti(OH)2 + N2 + 6 HCl
CaI2 + AgNO3 = CaNO3 + AgI2 =>
CaI2 + AgNO3 = CaNO3 + AgI2
K2Cr2O7 + H2SO4 + C2H6O = K2Cr2(SO4)4 + H2O + C2H4O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H6O = K2Cr2(SO4)4 + 7 H2O + 3 C2H4O
CO + H2O2 = C6H12O6 + O3 =>
6 CO + 6 H2O2 = C6H12O6 + 4 O3
Bi(OH)3 + Na2SnO2 = Bi + Na2SnO3 + H2O =>
2 Bi(OH)3 + 3 Na2SnO2 = 2 Bi + 3 Na2SnO3 + 3 H2O
NaHCO3(aq) + HBr(aq) = CO2(g) + H2O(l) + NaBr(aq) =>
NaHCO3(aq) + HBr(aq) = CO2(g) + H2O(l) + NaBr(aq)
P + HNO3 = P(NO3)2 + NO + H2O =>
3 P + 8 HNO3 = 3 P(NO3)2 + 2 NO + 4 H2O
RbCl + Pb(ClO3)2 = PbCl2 + RbClO4 =>
3 RbCl + 2 Pb(ClO3)2 = 2 PbCl2 + 3 RbClO4
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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