| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O3 + 2 Ca(OH)2 = 2 CaHPO3 + H2O
(NH4)3PO4 + FeBr2 = NH4Br + Fe3(PO4)2 =>
2(NH4)3PO4 + 3 FeBr2 = 6 NH4Br + Fe3(PO4)2
CaBr2 + AuClO4 = Ca(ClO4)2 + AuBr =>
CaBr2 + 2 AuClO4 = Ca(ClO4)2 + 2 AuBr
HCl + Fe3 = FeCl + H2 =>
6 HCl + 2 Fe3 = 6 FeCl + 3 H2
Bi2O5 = Bi + O2 =>
2 Bi2O5 = 4 Bi + 5 O2
Sn + H2 = SnH =>
2 Sn + H2 = 2 SnH
C6H8O7 + CaCO3 + H2O = Ca3(C6H5O7) + H2CO3 =>
7 C6H8O7 + 18 CaCO3 + 11 H2O = 6 Ca3(C6H5O7) + 24 H2CO3
CaS + HNO3 = Ca(NO3)2 + NO + S + H2O =>
3 CaS + 8 HNO3 = 3 Ca(NO3)2 + 2 NO + 3 S + 4 H2O
MgS + F2 = MgF2 + S =>
MgS + F2 = MgF2 + S
PtCl4 + Ca = CaCl2 + Pt =>
PtCl4 + 2 Ca = 2 CaCl2 + Pt
CH3COO{-} + Cr2O7{2-} + H{+} = CO2 + H2O + Cr{3+} =>
3 CH3COO{-} + 4 Cr2O7{2-} + 35 H{+} = 6 CO2 + 22 H2O + 8 Cr{3+}
CrO3 + NH3 = Cr2O3 + N2 + H2O =>
2 CrO3 + 2 NH3 = Cr2O3 + N2 + 3 H2O
Ba + NH4OH = BaNH3 + H2O =>
Ba + NH4OH = BaNH3 + H2O
AgNO3(aq) + NaCl(aq) = Ag(s) + Cl(s) + NaNO3(s) =>
AgNO3(aq) + NaCl(aq) = Ag(s) + Cl(s) + NaNO3(s)
HBr2 + HNO3 = Br2 + N + H2O =>
5 HBr2 + HNO3 = 5 Br2 + N + 3 H2O
KF + H2O = HF + K2O =>
2 KF + H2O = 2 HF + K2O
Ba + NH4OH = BaNH3 + H2O =>
Ba + NH4OH = BaNH3 + H2O
C9H11NO3 + O2 = C9H11NO4 =>
2 C9H11NO3 + O2 = 2 C9H11NO4
K + ClO3 = KClO3 =>
K + ClO3 = KClO3
Li + Nb(OC4H9)5 = LiNb(OC4H9)5 =>
Li + Nb(OC4H9)5 = LiNb(OC4H9)5
NaCl + KI = NaI + KCl =>
NaCl + KI = NaI + KCl
Li + H2O = LiH + O2 =>
4 Li + 2 H2O = 4 LiH + O2
NH4SO4 + CaOH = CaSO4 + H2O + NH3 =>
NH4SO4 + CaOH = CaSO4 + H2O + NH3
H2SO4(aq) + TiO2(s) = Ti(SO4)2(aq) + H2O(l) =>
2 H2SO4(aq) + TiO2(s) = Ti(SO4)2(aq) + 2 H2O(l)
NH4 + O2 = N2 + H2O =>
2 NH4 + 2 O2 = N2 + 4 H2O
Fe + H2CO3 = Fe2(CO3)3 + H2 =>
2 Fe + 3 H2CO3 = Fe2(CO3)3 + 3 H2
AgCl + Br2 = AgBr + Cl =>
2 AgCl + Br2 = 2 AgBr + 2 Cl
Zn(ClO3)2 = ClO3 + Zn =>
Zn(ClO3)2 = 2 ClO3 + Zn
Al(OH)3 + K2O = Al2O3 + KOH =>
2 Al(OH)3 + 3 K2O = Al2O3 + 6 KOH
CH4O2 + NaClHCO3 = NaCl + CO2 + H2O =>
CH4O2 + 4 NaClHCO3 = 4 NaCl + 5 CO2 + 4 H2O
C5H4O2 + H2O2 = C4H6O4 + CH2O2 =>
C5H4O2 + 2 H2O2 = C4H6O4 + CH2O2
ScCl3 + H2O = Sc(OH)3 + HCl =>
ScCl3 + 3 H2O = Sc(OH)3 + 3 HCl
BaCl2 + Co2(SO4)3 = Ba(SO4) + Co2Cl6 =>
3 BaCl2 + Co2(SO4)3 = 3 Ba(SO4) + Co2Cl6
C6H8O7 + CaCO3 + H2O = Ca3(C6H5O7) + H2CO3 =>
7 C6H8O7 + 18 CaCO3 + 11 H2O = 6 Ca3(C6H5O7) + 24 H2CO3
CrO3 + NH3 = Cr2O3 + N2 + H2O =>
2 CrO3 + 2 NH3 = Cr2O3 + N2 + 3 H2O
HBr2 + HNO3 = Br2 + N + H2O =>
5 HBr2 + HNO3 = 5 Br2 + N + 3 H2O
C2H5O2N + O2 = H2O + CO2 + NO2 =>
4 C2H5O2N + 13 O2 = 10 H2O + 8 CO2 + 4 NO2
F2 + Hg = FHg =>
F2 + 2 Hg = 2 FHg
Ag3AsO3 + NH3 = Ag(NH3)2 + AsO3 =>
Ag3AsO3 + 6 NH3 = 3 Ag(NH3)2 + AsO3
Li2O + Al(OH)3 = LiOH + Al2O3 =>
3 Li2O + 2 Al(OH)3 = 6 LiOH + Al2O3
C6H5COOH + MgO = H2O + (C6H5COO)2Mg =>
2 C6H5COOH + MgO = H2O + (C6H5COO)2Mg
Cu2S + HNO3 = Cu(NO3)2 + NO2 + CuSO4 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + 10 NO2 + CuSO4 + 6 H2O
C7H9N + HCl = C7H10NCl =>
C7H9N + HCl = C7H10NCl
C8H10N4O2 + HCl = C8H11ClN4O2 =>
C8H10N4O2 + HCl = C8H11ClN4O2
Hg(NO3)2 + KSCN = HgSCN + K(NO3)2 =>
Hg(NO3)2 + KSCN = HgSCN + K(NO3)2
NH4 + F2 = N2F4 + HF =>
2 NH4 + 6 F2 = N2F4 + 8 HF
NaClO3(aq) = NaCl(aq) + O2(g) =>
2 NaClO3(aq) = 2 NaCl(aq) + 3 O2(g)
MgCO3 + KCl = MgCl + KCO3 =>
MgCO3 + KCl = MgCl + KCO3
HBr2 + HNO3 = Br2 + N + H2O =>
5 HBr2 + HNO3 = 5 Br2 + N + 3 H2O
FeO + P2O3 = FeP2O4 =>
FeO + P2O3 = FeP2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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