| Équations équilibrées la veille |
2 N2O + 3 O2 = 4 NO2
PCl3 + H2O = P(OH)3 + HCl =>
PCl3 + 3 H2O = P(OH)3 + 3 HCl
Zn(C2H3O2)2 + Na3PO4 = NaC2H3O2 + Zn3(PO4)2 =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2
Al + HSO = AlSO + AlH2 =>
3 Al + 2 HSO = 2 AlSO + AlH2
TiO3(s) + HCl(aq) = TiCl6(aq) + H2O(l) =>
TiO3(s) + 6 HCl(aq) = TiCl6(aq) + 3 H2O(l)
(NaCl)2000 + Pb420 = Na6 + ClPb =>
21(NaCl)2000 + 100 Pb420 = 7000 Na6 + 42000 ClPb
Te + H2O = TeO + H2 =>
Te + H2O = TeO + H2
C5H8O7 + O2 = CO2 + H2O =>
2 C5H8O7 + 7 O2 = 10 CO2 + 8 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuO + Cl2 = CuClO =>
2 CuO + Cl2 = 2 CuClO
HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + H2O(l) =>
2 HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + 2 H2O(l)
NH4Fe(SO4)2*12H2O + NaHCO3 = NaFe(SO4)2 + H2O + CO2 + NH3 =>
NH4Fe(SO4)2*12H2O + NaHCO3 = NaFe(SO4)2 + 13 H2O + CO2 + NH3
C10H12O2 = C + H2 + O2 =>
C10H12O2 = 10 C + 6 H2 + O2
CHCH + Ag(NH3)2NO3 = AgCCAg + NH4NO3 + NH3 =>
CHCH + 2 Ag(NH3)2NO3 = AgCCAg + 2 NH4NO3 + 2 NH3
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
FeCl3 + Na2SO3 + H2O = NaCl + FeCl2 + H2SO4 =>
2 FeCl3 + Na2SO3 + H2O = 2 NaCl + 2 FeCl2 + H2SO4
H + MnO4{-} + NO2 = Mn{2+} + NO3{-} + H2O =>
2 H + MnO4{-} + 3 NO2 = Mn{2+} + 3 NO3{-} + H2O
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + H2O(l) =>
2 HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + 2 H2O(l)
Cr{3+} + HPO4{2-} + NH4OH = CrPO4 + H2O + NH4{+} =>
Cr{3+} + HPO4{2-} + NH4OH = CrPO4 + H2O + NH4{+}
CuBr + Br2 = CuBr2 =>
2 CuBr + Br2 = 2 CuBr2
Pb(CH3COO)2 + FeCl3 = PbCl2 + Fe(CH3COO)3 =>
3 Pb(CH3COO)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(CH3COO)3
Al + CuCl = CuAlCl =>
Al + CuCl = CuAlCl
Ca + Mg(ClO4)2 = Ca(ClO4)2 + Mg =>
Ca + Mg(ClO4)2 = Ca(ClO4)2 + Mg
Fe(II) + AgC2H3O2 = Ag + Fe(II)C2H3O2 =>
Fe(II) + AgC2H3O2 = Ag + Fe(II)C2H3O2
RbCl(c) + O2(g) = RbClO4(c) =>
RbCl(c) + 2 O2(g) = RbClO4(c)
V + O = V2O3 =>
2 V + 3 O = V2O3
Ca + HCI = CaCI + H2 =>
2 Ca + 2 HCI = 2 CaCI + H2
C4H6 + Br2 = C4H6Br3 =>
2 C4H6 + 3 Br2 = 2 C4H6Br3
(KNO3) + H2O = K2O + H2(NO3)2 =>
2(KNO3) + H2O = K2O + H2(NO3)2
Li3N + H2 = LiNH2 + LiH =>
Li3N + 2 H2 = LiNH2 + 2 LiH
KMnO4 + H2SO4 + CH2O = MnSO4 + K2SO4 + H2O + CO2 =>
4 KMnO4 + 6 H2SO4 + 5 CH2O = 4 MnSO4 + 2 K2SO4 + 11 H2O + 5 CO2
Au + BrF3 + KF = Br2 + KAuF4 =>
2 Au + 2 BrF3 + 2 KF = Br2 + 2 KAuF4
NO + CrCl2 + HCl = NH4Cl + CrCl3 + H2O =>
NO + 5 CrCl2 + 6 HCl = NH4Cl + 5 CrCl3 + H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
C5H10O5 = CH3CH2OH + CO2 =>
3 C5H10O5 = 5 CH3CH2OH + 5 CO2
PO3 + H2O = POH + O2 =>
4 PO3 + 2 H2O = 4 POH + 5 O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
V + O = VO2 =>
V + 2 O = VO2
HFO3 + RbOH = RbFO3 + H2O =>
HFO3 + RbOH = RbFO3 + H2O
Na2S2O3 + Cl2 = SO4 + S + NaCl =>
4 Na2S2O3 + 4 Cl2 = 3 SO4 + 5 S + 8 NaCl
HI + Cl2 = ICl3 + HCl =>
HI + 2 Cl2 = ICl3 + HCl
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Fe + CuCl2 = FeCl2 + Cu(ll) =>
Fe + CuCl2 = FeCl2 + Cu(ll)
NCl + H2 = NH4Cl =>
NCl + 2 H2 = NH4Cl
SrO + VO2 + SrH2 = Sr200V100O275H125 + H =>
75 SrO + 100 VO2 + 125 SrH2 = Sr200V100O275H125 + 125 H
S + C = C4S2 =>
2 S + 4 C = C4S2
PbO3 + H2 = H2O + Pb =>
PbO3 + 3 H2 = 3 H2O + Pb
(NH4)2CO3 + AgNO3 = (NH4)2Ag + CO3NO3 =>
(NH4)2CO3 + AgNO3 = (NH4)2Ag + CO3NO3
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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