| Équations équilibrées la veille | Équations équilibrées le lendemain |
(H3O)Fe3(SO4)2(OH)6 + 5 H{+} = 3 Fe{3+} + 7 H2O + 2(SO4){2-}
Pb(NO3)2 + CsBr = CsNO3 + PbBr2 =>
Pb(NO3)2 + 2 CsBr = 2 CsNO3 + PbBr2
KP + HCl = KCl + PH =>
KP + HCl = KCl + PH
RbH = Rb + H2 =>
2 RbH = 2 Rb + H2
Cl2(g) + NaBr(aq) = NaCl(aq) + BrCl(g) =>
Cl2(g) + NaBr(aq) = NaCl(aq) + BrCl(g)
Mg(s) + KSCN = MgSCN + K =>
Mg(s) + KSCN = MgSCN + K
Ni(OH)2 + O2 = NiO2 + H2O =>
2 Ni(OH)2 + O2 = 2 NiO2 + 2 H2O
MgH2SO4 = MgSO4 + H2 =>
MgH2SO4 = MgSO4 + H2
Zn + C6Cl6 = ZnCl2 + C =>
3 Zn + C6Cl6 = 3 ZnCl2 + 6 C
AgI + Na2S2O3 = Na3(Ag(S2O3)2) + NaI =>
AgI + 2 Na2S2O3 = Na3(Ag(S2O3)2) + NaI
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
Cl2(g) + H2O(l) = HClO3(aq) + HCl(aq) =>
3 Cl2(g) + 3 H2O(l) = HClO3(aq) + 5 HCl(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaC18H29SO3 + O2 = CO2 + H2O + H2SO4 + Na2SO4 =>
2 NaC18H29SO3 + 51 O2 = 36 CO2 + 28 H2O + H2SO4 + Na2SO4
FeBr3 + (NH4)2S = Fe2S + NH4Br3 =>
2 FeBr3 + (NH4)2S = Fe2S + 2 NH4Br3
CaCl2 + Na(PO4) = Ca(PO4) + NaCl2 =>
CaCl2 + Na(PO4) = Ca(PO4) + NaCl2
C6H8O7 + C4H10O1 = C18H32O7 + H2O =>
C6H8O7 + 3 C4H10O1 = C18H32O7 + 3 H2O
Ca(HCO3)2 = H2O + CO2 + CaCO3 =>
Ca(HCO3)2 = H2O + CO2 + CaCO3
NaNO3 + (NH4)2HPO4 + VO2 = Na2VP2O8 + NH3 + H2O + NO2 =>
14 NaNO3 + 14(NH4)2HPO4 + 7 VO2 = 7 Na2VP2O8 + 26 NH3 + 24 H2O + 16 NO2
Ca(NO3)2 + Mg(SO4) = Mg(NO3)2 + Ca(SO4) =>
Ca(NO3)2 + Mg(SO4) = Mg(NO3)2 + Ca(SO4)
Rb + H2O = Rb2O + H2 =>
2 Rb + H2O = Rb2O + H2
H2SeO4 + Pb = PbSeO4 + H2 =>
H2SeO4 + Pb = PbSeO4 + H2
C6H13NO2 + O3 = H2O + CO2 + N2 =>
2 C6H13NO2 + 11 O3 = 13 H2O + 12 CO2 + N2
FeS2 + HCl = HS2 + FeCl =>
FeS2 + HCl = HS2 + FeCl
Na(s) + H2O(l) = H(g) + NaOH(aq) =>
Na(s) + H2O(l) = H(g) + NaOH(aq)
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
Na2CO3(ag) + HCl(ag) = NaCl(s) + CO2(g) + H2O(ag) =>
Na2CO3(ag) + 2 HCl(ag) = 2 NaCl(s) + CO2(g) + H2O(ag)
CO2 + H2SO4 = CH2SO3 + O2 =>
2 CO2 + 2 H2SO4 = 2 CH2SO3 + 3 O2
Ga(s) + HF(aq) = GaF3(aq) + H2(g) =>
2 Ga(s) + 6 HF(aq) = 2 GaF3(aq) + 3 H2(g)
H2 + Cl2 = H3Cl =>
3 H2 + Cl2 = 2 H3Cl
Ba(NO3)2 + Fe(NO3)3H2O = BaFe12O19 + NO2 + H2O + O2 =>
2 Ba(NO3)2 + 24 Fe(NO3)3H2O = 2 BaFe12O19 + 76 NO2 + 24 H2O + 19 O2
Ca(OH)3 + CO2 = CaCO2 + HO =>
Ca(OH)3 + CO2 = CaCO2 + 3 HO
Fe3Mg5 + H = Fe2H7 + Mg =>
2 Fe3Mg5 + 21 H = 3 Fe2H7 + 10 Mg
Mg + Ca(OH)2 = MgO + Ca + H2 =>
2 Mg + Ca(OH)2 = 2 MgO + Ca + H2
Cu(OH) + Zn = Zn(OH) + Cu =>
Cu(OH) + Zn = Zn(OH) + Cu
HBr = Br2 + H2 =>
2 HBr = Br2 + H2
MgO + NaCl = MgCl2 + Na2O =>
MgO + 2 NaCl = MgCl2 + Na2O
Al2 + (SO3)2 = AlSO3 =>
Al2 + (SO3)2 = 2 AlSO3
KOH + C6H12O6 = C5H12O3 + KHCO3 + H2O =>
18 KOH + 13 C6H12O6 = 12 C5H12O3 + 18 KHCO3 + 6 H2O
Ab + Ba = Ab2Ba3 =>
2 Ab + 3 Ba = Ab2Ba3
KNO3 + CuBr2 = KBr2 + CuNO3 =>
KNO3 + CuBr2 = KBr2 + CuNO3
Cu(NO3)2(aq) + Na2CO3(s) + H2O = CuCO3*CuCO3*Cu(OH)2(s) + NaNO3(aq) + CO2(g) =>
3 Cu(NO3)2(aq) + 3 Na2CO3(s) + H2O = CuCO3*CuCO3*Cu(OH)2(s) + 6 NaNO3(aq) + CO2(g)
Cu{2+} + FeCl3 = CuCl2 + Fe{3+} =>
3 Cu{2+} + 2 FeCl3 = 3 CuCl2 + 2 Fe{3+}
As2O3 + H2SO4 + H2O = H3AsO4 + SO2 =>
As2O3 + 2 H2SO4 + H2O = 2 H3AsO4 + 2 SO2
S + H2O = SO4 + H3O =>
S + 12 H2O = SO4 + 8 H3O
C2H7NO3S + Mg = C2H7NO3SMg =>
C2H7NO3S + Mg = C2H7NO3SMg
C8H12 + O = CO2 + H2O =>
C8H12 + 22 O = 8 CO2 + 6 H2O
KCI(aq) + AgNO3(aq) = KNO3 + AgCI(s) =>
KCI(aq) + AgNO3(aq) = KNO3 + AgCI(s)
Fr + O2 = Fr2O =>
4 Fr + O2 = 2 Fr2O
HNO3 + Li = NH4 + LiNO3 + H2O =>
10 HNO3 + 9 Li = NH4 + 9 LiNO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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