| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4(aq) + BaCl2(l) = BaSO4(s) + CuCl2(aq)
HCl + Pt = PtCl2 + H2 =>
2 HCl + Pt = PtCl2 + H2
Au + O2 = AuO =>
2 Au + O2 = 2 AuO
K(s) + HOH(aq) = H(g) + KOH(aq) =>
K(s) + HOH(aq) = H(g) + KOH(aq)
KMnO7 + H2O + VOCl2 = H3VO4 + KCl + MnCl2 + HCl =>
KMnO7 + 26 H2O + 11 VOCl2 = 11 H3VO4 + KCl + MnCl2 + 19 HCl
CrF3 + I2 = CrI3 + F2 =>
2 CrF3 + 3 I2 = 2 CrI3 + 3 F2
F2O7 + H2O = HFO4 =>
F2O7 + H2O = 2 HFO4
Ag(NO3)(aq) + KBr(aq) = AgBr(s) + KNO3(aq) =>
Ag(NO3)(aq) + KBr(aq) = AgBr(s) + KNO3(aq)
Ca + YF3 = CaF2 + YF =>
Ca + YF3 = CaF2 + YF
Al2O3 + H{+} = Al{+3} + H2O =>
Al2O3 + 6 H{+} = 2 Al{+3} + 3 H2O
NH3(g) + O2(g) = H2(g) + N2O(g) =>
4 NH3(g) + O2(g) = 6 H2(g) + 2 N2O(g)
Na{2} + O = Na + O{2} =>
Na{2} + O = Na + O{2}
N2H4 + Cl = HCl + N =>
N2H4 + 4 Cl = 4 HCl + 2 N
PCl3(l) + KClO3(s) = POCl3(l) + KCl(aq) =>
3 PCl3(l) + KClO3(s) = 3 POCl3(l) + KCl(aq)
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Ru + NaClO + Na2O2 = Na2RuO4 + NaCl =>
Ru + 2 NaClO + Na2O2 = Na2RuO4 + 2 NaCl
CaOH = Ca(OH) =>
CaOH = Ca(OH)
Na2Cr2O7 + Na2S + H2O = Na2SO4 + Cr(OH)3 + NaOH =>
4 Na2Cr2O7 + 3 Na2S + 16 H2O = 3 Na2SO4 + 8 Cr(OH)3 + 8 NaOH
Al3Zr2 + Zr = Al2Zr3 =>
2 Al3Zr2 + 5 Zr = 3 Al2Zr3
Bi + Mg(OH)2 = Bi(OH)3 + Mg =>
2 Bi + 3 Mg(OH)2 = 2 Bi(OH)3 + 3 Mg
Al2O3 + H3O = Al3 + H2O =>
3 Al2O3 + 18 H3O = 2 Al3 + 27 H2O
CO3 = C + O =>
CO3 = C + 3 O
CH4Br + Br2 = CH2Br2 + HBr2 =>
2 CH4Br + 5 Br2 = 2 CH2Br2 + 4 HBr2
Al(OH)3 + HNO3 = [Al(OH)4] + NO2 =>
Al(OH)3 + HNO3 = [Al(OH)4] + NO2
Cu(NO3)2 + Na3HPO4 = Cu3(HPO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3HPO4 = Cu3(HPO4)2 + 6 NaNO3
Na2SO3 + SnCl2 + HCl = NaCl + SnCl4 + SnS2 + H2O =>
2 Na2SO3 + 6 SnCl2 + 12 HCl = 4 NaCl + 5 SnCl4 + SnS2 + 6 H2O
AgNO3 + MgI2 = AgI + Mg(NO3)2 =>
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2
NaCl + KCr = NaCr + KCl =>
NaCl + KCr = NaCr + KCl
Pb2(NO3)2 + Mg = Mg(NO3)2 + Pb =>
Pb2(NO3)2 + Mg = Mg(NO3)2 + 2 Pb
Na2CO3 + Mg(C2H3O2)2 = MgCO3 + NaC2H3O2 =>
Na2CO3 + Mg(C2H3O2)2 = MgCO3 + 2 NaC2H3O2
MgSO4 + HBr = MgBr2 + H2SO4 =>
MgSO4 + 2 HBr = MgBr2 + H2SO4
Si + Ba = BaSi =>
Si + Ba = BaSi
HN2OH + H2O = OH{-} + H2N2OH{+} =>
HN2OH + H2O = OH{-} + H2N2OH{+}
K2SO3 + H2CO3 = K2SO4 + CO + H2O =>
K2SO3 + H2CO3 = K2SO4 + CO + H2O
CO(NH2)2 = (HNCO) + NH3 =>
CO(NH2)2 = (HNCO) + NH3
COONa2 + H2SO4 = Na2SO4 + COOH2 =>
COONa2 + H2SO4 = Na2SO4 + COOH2
Al + Zn3Br2 = Zn + AlBr =>
2 Al + Zn3Br2 = 3 Zn + 2 AlBr
Mg3(PO3)2 + CuSO4 = Cu3(PO3)2 + MgSO4 =>
Mg3(PO3)2 + 3 CuSO4 = Cu3(PO3)2 + 3 MgSO4
Zinc + Fluorine = zincfluoride =>
Zn + F2 = ZnF2
Pb(NO3)2 + Cu = Cu(NO3)4 + Pb =>
2 Pb(NO3)2 + Cu = Cu(NO3)4 + 2 Pb
C15H32 + CuO = H2O + CO2 + Cu =>
C15H32 + 46 CuO = 16 H2O + 15 CO2 + 46 Cu
[(NH4)6Mo7O24H2O] + C6H8OH + (NH4)2S = MoS2 + H2O + CO2 + NH3 =>
31[(NH4)6Mo7O24H2O] + 14 C6H8OH + 434(NH4)2S = 217 MoS2 + 621 H2O + 84 CO2 + 1054 NH3
Mn + S8 = Mn2S7 =>
16 Mn + 7 S8 = 8 Mn2S7
NaBr + CaCl2 = NaCl + CaBr2 =>
2 NaBr + CaCl2 = 2 NaCl + CaBr2
Al + Pb{2+} = Al{3+} + Pb =>
2 Al + 3 Pb{2+} = 2 Al{3+} + 3 Pb
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C12H22O11 + KNO3 = K2CO3 + H2O + N2 + CO2 =>
5 C12H22O11 + 48 KNO3 = 24 K2CO3 + 55 H2O + 24 N2 + 36 CO2
AlCl3 + BaCl2 = BaCl5 + Al5 =>
5 AlCl3 + 5 BaCl2 = 5 BaCl5 + Al5
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/24
Équations équilibrées sur02/16/23
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