| Équations équilibrées la veille | Équations équilibrées le lendemain |
O2 + 2 CO = 2 CO2
Li + N2 = LiN =>
2 Li + N2 = 2 LiN
(NH4)6(Mo7O24) + HCl = (NH4)Cl + H6(Mo7O24) =>
(NH4)6(Mo7O24) + 6 HCl = 6(NH4)Cl + H6(Mo7O24)
Al(s) + AgNo3(aq) = Ag(s) + Al(No3)3(aq) =>
Al(s) + 3 AgNo3(aq) = 3 Ag(s) + Al(No3)3(aq)
Na2CO3 + AgCl = Ag + CO2 + NaCl + O2 =>
2 Na2CO3 + 4 AgCl = 4 Ag + 2 CO2 + 4 NaCl + O2
Lead(IV)Phosphate + SodiumSulfide = Lead(IV)Sulfide + SodiumPhosphate =>
Lead(IV)Phosphate + SodiumSulfide = Lead(IV)Sulfide + SodiumPhosphate
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2
C2H5OH + CrO3 + H2SO4 = C2H4O + Cr2(SO4)3 + H2O =>
3 C2H5OH + 2 CrO3 + 3 H2SO4 = 3 C2H4O + Cr2(SO4)3 + 6 H2O
K + AuCl3 = KCl + Au =>
3 K + AuCl3 = 3 KCl + Au
HVO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + VOSO4 + H2O =>
2 HVO3 + 2 FeSO4 + 3 H2SO4 = Fe2(SO4)3 + 2 VOSO4 + 4 H2O
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
Be + N2 = Be3N2 =>
3 Be + N2 = Be3N2
HgS + HCl + LiNO3 = S8 + NO2 + Li2(HgCl4) + H2O =>
8 HgS + 32 HCl + 16 LiNO3 = S8 + 16 NO2 + 8 Li2(HgCl4) + 16 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HBr + NaOH = HBrNaOH =>
HBr + NaOH = HBrNaOH
H3AsO4 + NO = H3AsO3 + NO3 =>
2 H3AsO4 + NO = 2 H3AsO3 + NO3
C17H35COONa + MgCo3 = (C17H35COO)2Mg + Na2Co3 =>
2 C17H35COONa + MgCo3 = (C17H35COO)2Mg + Na2Co3
HI + KMnO4 + H2SO4 = I2 + MnSO4 + K2SO + H2O =>
16 HI + 2 KMnO4 + 3 H2SO4 = 8 I2 + 2 MnSO4 + K2SO + 11 H2O
NaBr2 + Au(NO3) = Na(NO3) + AuBr2 =>
NaBr2 + Au(NO3) = Na(NO3) + AuBr2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
NH5 + O2 = NO + H2O =>
4 NH5 + 7 O2 = 4 NO + 10 H2O
Al(s) + KOH(aq) + H2O(l) = KAl(OH)4 + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 KAl(OH)4 + 3 H2(g)
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
HKO + H3PO4 = K3PO4 + H2O =>
3 HKO + H3PO4 = K3PO4 + 3 H2O
Zn + Si + B2O3 + H3P2O4 + C2H4N4 + C4H10O = ZnSi2BPN + CO2 + H2 =>
28 Zn + 56 Si + 14 B2O3 + 14 H3P2O4 + 7 C2H4N4 + 10 C4H10O = 28 ZnSi2BPN + 54 CO2 + 85 H2
ZnBr2 + H2CO3 = HBr + ZnCO3 =>
ZnBr2 + H2CO3 = 2 HBr + ZnCO3
H{+} + C3H8O3 + MnO4{-} = MnO2 + CO2 + H2O =>
14 H{+} + 3 C3H8O3 + 14 MnO4{-} = 14 MnO2 + 9 CO2 + 19 H2O
MagnesiumChloride + PotassiumPhosphate = MagnesiumPhosphate + PotassiumChloride =>
MagnesiumChloride + PotassiumPhosphate = MagnesiumPhosphate + PotassiumChloride
Na2SCO3 + CaCl2 = NaCl + SCO3Ca =>
Na2SCO3 + CaCl2 = 2 NaCl + SCO3Ca
NaCl + K2SO4 = Na2SO4 + KCl =>
2 NaCl + K2SO4 = Na2SO4 + 2 KCl
BaCO3 + H2SO4 = BaSO4 + H2CO3 =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
Al(s) + AgNo3(aq) = Ag(s) + Al(No3)3(aq) =>
Al(s) + 3 AgNo3(aq) = 3 Ag(s) + Al(No3)3(aq)
Pb + NaOH + H2O = H2 + NaPb(OH)4 =>
2 Pb + 2 NaOH + 6 H2O = 3 H2 + 2 NaPb(OH)4
HC2H3O + Ca(OH)2 = Ca(C2H3O)2 + H2O =>
2 HC2H3O + Ca(OH)2 = Ca(C2H3O)2 + 2 H2O
NaClO + MnSO4 + KOH = NaCl + KMnO4 + K2SO4 + H2O =>
5 NaClO + 2 MnSO4 + 6 KOH = 5 NaCl + 2 KMnO4 + 2 K2SO4 + 3 H2O
NaF(aq) + Ca(NO3)2(aq) = CaF2 + NaNO3 =>
2 NaF(aq) + Ca(NO3)2(aq) = CaF2 + 2 NaNO3
C2H4 = C4H8 =>
2 C2H4 = C4H8
Sr + H2SO4 = SrSO4 + H2S + H2O =>
4 Sr + 5 H2SO4 = 4 SrSO4 + H2S + 4 H2O
C + O2 = CO2 =>
C + O2 = CO2
Al(OH)3 + CaSO4 = Al2(SO4)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaSO4 = Al2(SO4)3 + 3 Ca(OH)2
Br2 + CaCl2 = Cl + BrCa =>
Br2 + 2 CaCl2 = 4 Cl + 2 BrCa
Cu(NO3)2*3H2O + NaOH = Cu(OH)2 + NaNO3 + H2O =>
Cu(NO3)2*3H2O + 2 NaOH = Cu(OH)2 + 2 NaNO3 + 3 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
LiBr2 + O2 = LiO + Br2 =>
2 LiBr2 + O2 = 2 LiO + 2 Br2
SO2 + CO2 = SO3 + CO =>
SO2 + CO2 = SO3 + CO
AlBr3 + AgNO3 = AgBr + Al(NO3)3 =>
AlBr3 + 3 AgNO3 = 3 AgBr + Al(NO3)3
NH3 + HF = NH4F =>
NH3 + HF = NH4F
C9H9NO3 + H2O = C7H7NO2 + CH3COOH =>
C9H9NO3 + H2O = C7H7NO2 + CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/14/24
Équations équilibrées sur06/13/23
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