| Équations équilibrées la veille | Équations équilibrées le lendemain |
[NH4]3PO4 = H3PO4 + 3 NH3
MoO2 + XeF2 = MoF2 + Xe + O2 =>
MoO2 + XeF2 = MoF2 + Xe + O2
CaO + Mg(OH)2 = Ca(OH)2 + MgO =>
CaO + Mg(OH)2 = Ca(OH)2 + MgO
Ca3(PO4)2 + Cu(C2H3O2)2 = Ca(C2H3O2)2 + Cu3(PO4)2 =>
Ca3(PO4)2 + 3 Cu(C2H3O2)2 = 3 Ca(C2H3O2)2 + Cu3(PO4)2
NaHCO3 + Ba(OH)2 = BaCO3 + NaOH + H2O =>
NaHCO3 + Ba(OH)2 = BaCO3 + NaOH + H2O
CCaO3 = CaO + CO2 =>
CCaO3 = CaO + CO2
BrCl + KOH + Cl2 = KBrO3 + KCl + H2 =>
2 BrCl + 6 KOH + Cl2 = 2 KBrO3 + 4 KCl + 3 H2
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O =>
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O
Mg + H3PO4 = Mg(PO4)3 + H2 =>
2 Mg + 6 H3PO4 = 2 Mg(PO4)3 + 9 H2
C3H4O3 + NaOH = NaC3H4O3 + H2O + CO2 =>
11 C3H4O3 + 10 NaOH = 10 NaC3H4O3 + 7 H2O + 3 CO2
K2Cr2O7 + KCl + H2O = KClO4 + CrCl3 + KOH =>
4 K2Cr2O7 + 27 KCl + 16 H2O = 3 KClO4 + 8 CrCl3 + 32 KOH
NaNO2 + CaMnSO4 + Ca(OH)2 = NaNO3 + Ca2MnSO4 + H2O =>
NaNO2 + CaMnSO4 + Ca(OH)2 = NaNO3 + Ca2MnSO4 + H2O
H3BO3 + Na2CO3 = Na3BO3 + H2O + CO2 =>
2 H3BO3 + 3 Na2CO3 = 2 Na3BO3 + 3 H2O + 3 CO2
SO4 + H2O = H2SO4 + O =>
SO4 + H2O = H2SO4 + O
Ca(OH)2 + Cr2O3 = CaO + Cr(OH)3 =>
3 Ca(OH)2 + Cr2O3 = 3 CaO + 2 Cr(OH)3
SnCl2 + HCl = HSnCl3 =>
SnCl2 + HCl = HSnCl3
HCOO{-} + H{+} = HCOOH =>
HCOO{-} + H{+} = HCOOH
Co{2+}Cl2{+} + H2{+}SO4{2-} = Co2{2+}SO4{2-} + H{+}Cl{+} =>
2 Co{2+}Cl2{+} + 2 H2{+}SO4{2-} = Co2{2+}SO4{2-} + 4 H{+}Cl{+}
Cl2O + Mg = MgCl2 + O2 =>
2 Cl2O + 2 Mg = 2 MgCl2 + O2
NO3{-} + AsI3 + H{+} = NO + H3AsO4 + IO3{-} + H2O =>
20 NO3{-} + 3 AsI3 + 11 H{+} = 20 NO + 3 H3AsO4 + 9 IO3{-} + H2O
Ti + CO = TiO2 + C =>
Ti + 2 CO = TiO2 + 2 C
Mg + H3PO4 = Mg(PO4)3 + H2 =>
2 Mg + 6 H3PO4 = 2 Mg(PO4)3 + 9 H2
H{2}SO{4} + KCN = K{2}SO{4} + HCN =>
H{2}SO{4} + KCN = K{2}SO{4} + HCN
NH3 + OH = N2 + H2O =>
2 NH3 + 6 OH = N2 + 6 H2O
FeO03 + CO = Fe + CO02 =>
FeO03 + 3 CO = Fe + 3 CO02
NaI + AgNO3 = IAg + NaNO3 =>
NaI + AgNO3 = IAg + NaNO3
KMnO4(s) + HCl = KCl + MnCl2 + Cl2(g) + H2O(l) =>
2 KMnO4(s) + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2(g) + 8 H2O(l)
PBO2 + C = PB + CO2 =>
PBO2 + C = PB + CO2
FeS2 + O2 + H2O = H2SO4 + FeO =>
2 FeS2 + 7 O2 + 4 H2O = 4 H2SO4 + 2 FeO
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
HH4 + O2 = H2O =>
4 HH4 + 5 O2 = 10 H2O
H2S + Pb(OH)4 = PbS2 + HOH =>
2 H2S + Pb(OH)4 = PbS2 + 4 HOH
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NiO + H2SO4 = NiSO4 + H2O =>
NiO + H2SO4 = NiSO4 + H2O
CuCl2 + NaHCO3 = Cu(OH)2 + NaCl + CO2 =>
CuCl2 + 2 NaHCO3 = Cu(OH)2 + 2 NaCl + 2 CO2
HOH + C = H2 + CO =>
HOH + C = H2 + CO
NO + H2SO4 = NSO4 + H2O =>
NO + H2SO4 = NSO4 + H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
H2C6H6O6 + NaOH = H2O + NaC6H7O6 =>
H2C6H6O6 + NaOH = H2O + NaC6H7O6
H3PO4 + Ag = AgH3 + PO4 =>
H3PO4 + Ag = AgH3 + PO4
C2H5NS + HCl = H2S + C2H5NCl2 =>
C2H5NS + 2 HCl = H2S + C2H5NCl2
Fe(OH)3 + P2O5 = Fe2O3 + P(OH)5 =>
10 Fe(OH)3 + 3 P2O5 = 5 Fe2O3 + 6 P(OH)5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + MgO = H2O + MgSO4 =>
H2SO4 + MgO = H2O + MgSO4
Mg + H3PO4 = Mg(PO4)3 + H2 =>
2 Mg + 6 H3PO4 = 2 Mg(PO4)3 + 9 H2
H{+} + Mn + BrO3{-} = Mn{2+} + Br{-} + H2O =>
6 H{+} + 3 Mn + BrO3{-} = 3 Mn{2+} + Br{-} + 3 H2O
Mg + H3PO4 = Mg(PO4)3 + H2 =>
2 Mg + 6 H3PO4 = 2 Mg(PO4)3 + 9 H2
Ce(IO3)4 + H2C2H4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
14 Ce(IO3)4 + 24 H2C2H4 = 7 Ce2(C2O4)3 + 28 I2 + 6 CO2 + 72 H2O
Na + H + C + O = NaHCO3 =>
Na + H + C + 3 O = NaHCO3
CoS + HBr = CoBr2 + H2S =>
CoS + 2 HBr = CoBr2 + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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