| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Br2 + I2 = IBr3 =>
3 Br2 + I2 = 2 IBr3
KOH + C8H5KO4 = K2C8H4O4 + H2O =>
KOH + C8H5KO4 = K2C8H4O4 + H2O
C3O2 + O2 = CO2 =>
C3O2 + 2 O2 = 3 CO2
Al + C2H4N4 = AlN + C + H2 =>
4 Al + C2H4N4 = 4 AlN + 2 C + 2 H2
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Ca(OH) + CO = CaCO + HO =>
Ca(OH) + CO = CaCO + HO
CH4 + O2 = CH3OCH3 + H2O =>
2 CH4 + O2 = CH3OCH3 + H2O
Sb + O = Sb4O6 =>
4 Sb + 6 O = Sb4O6
C6H12N4 + O2 = CO2 + N2O5 + H2O =>
C6H12N4 + 14 O2 = 6 CO2 + 2 N2O5 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaOH + C6H4COOKCOOH = C6H4COOKCOONa + H2O =>
NaOH + C6H4COOKCOOH = C6H4COOKCOONa + H2O
C3H8 + Mg = Mg(C3H8)2 =>
2 C3H8 + Mg = Mg(C3H8)2
KMnO4 + (NH4)2S = KNO3 + K2SO4 + KOH + MnO2 + H2O =>
8 KMnO4 + (NH4)2S = 2 KNO3 + K2SO4 + 4 KOH + 8 MnO2 + 2 H2O
KNO3 + C6H8O6 = K2CO3 + CO + H2O + N2 =>
2 KNO3 + C6H8O6 = K2CO3 + 5 CO + 4 H2O + N2
HPO3 + C = P + CO + H2O =>
2 HPO3 + 5 C = 2 P + 5 CO + H2O
H2C2O4 + KMnO4 = CO2 + K2O + MnO2 + H2O =>
3 H2C2O4 + 2 KMnO4 = 6 CO2 + K2O + 2 MnO2 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Sn + P4 = SnP3 =>
4 Sn + 3 P4 = 4 SnP3
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ag(s) + HNO3(aq) = AgNO3(aq) + H2(g) =>
2 Ag(s) + 2 HNO3(aq) = 2 AgNO3(aq) + H2(g)
Ge + HNO3 = GeO + NO + H2O =>
3 Ge + 2 HNO3 = 3 GeO + 2 NO + H2O
CdSe + Al = Al2Se3 + Cd =>
3 CdSe + 2 Al = Al2Se3 + 3 Cd
FeBr3 + K3PO4 = FePO4 + KBr =>
FeBr3 + K3PO4 = FePO4 + 3 KBr
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C12H26 = C + H2 =>
C12H26 = 12 C + 13 H2
Na + Cl = NaCl =>
Na + Cl = NaCl
BF3 + NaH = B2H6 + NaF =>
2 BF3 + 6 NaH = B2H6 + 6 NaF
H2MnO3 + K2S2O8 + H2O = HMnO4 + K2SO4 + H2SO4 =>
2 H2MnO3 + 3 K2S2O8 + 2 H2O = 2 HMnO4 + 3 K2SO4 + 3 H2SO4
Ca(MnO4)2 + KNO2 + H2SO4 = MnSO4 + KNO3 + CaSO4 + H2O =>
Ca(MnO4)2 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 5 KNO3 + CaSO4 + 3 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Au + NaCl = AuCl3 + Na =>
Au + 3 NaCl = AuCl3 + 3 Na
XCl2(aq) + AgNO3(aq) = X(NO3)2(aq) + AgCl(s) =>
XCl2(aq) + 2 AgNO3(aq) = X(NO3)2(aq) + 2 AgCl(s)
AgCl + HF = AgF + HCl =>
AgCl + HF = AgF + HCl
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Cr + Mg2{+} = Cr3{+} + Mg =>
3 Cr + Mg2{+} = Cr3{+} + 2 Mg
Cr2O3 + HCl = CrCl + H2O3 =>
Cr2O3 + 2 HCl = 2 CrCl + H2O3
BiCl3 + Na2CO3 = Bi2(CO3)3 + NaCl =>
2 BiCl3 + 3 Na2CO3 = Bi2(CO3)3 + 6 NaCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Al + LiOH = Li + Al(OH)3 =>
Al + 3 LiOH = 3 Li + Al(OH)3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2CO3 + C2H4O2 = H2O + CO2 + Na =>
4 Na2CO3 + C2H4O2 = 2 H2O + 6 CO2 + 8 Na
Fe(H2O)6 + H2(C2O4) + K2(C2O4) + H2O2 = K(Fe(C2O4)2)(H2O)2 + H2O =>
2 Fe(H2O)6 + 3 H2(C2O4) + K2(C2O4) + 3 H2O2 = 2 K(Fe(C2O4)2)(H2O)2 + 14 H2O
NH3OHCl + FeCl3 = FeCl2 + HCl + H2O + N =>
NH3OHCl + FeCl3 = FeCl2 + 2 HCl + H2O + N
H2PO2{-} + Cu{2+} + OH{-} = CuH2 + PO4{-} + H2O =>
2 H2PO2{-} + 3 Cu{2+} + 6 OH{-} = 3 CuH2 + 2 PO4{-} + 2 H2O
FeCl3 + K2S = FeS + KCl + S =>
2 FeCl3 + 3 K2S = 2 FeS + 6 KCl + S
Ca + As = Ca3As2 =>
3 Ca + 2 As = Ca3As2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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