| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCNHCl = HCNClNa
MgClAgPo = Mg(Po)AgCl =>
MgClAgPo = Mg(Po)AgCl
SnClKOH = SnOHKCl =>
SnClKOH = SnOHKCl
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O =>
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O
CLiO = COLi =>
CLiO = COLi
Al(s) + H2SO4(l) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(l) = Al2(SO4)3(aq) + 3 H2(g)
SnCl4 + NH4Cl = (NH4)2[SnCl6] =>
SnCl4 + 2 NH4Cl = (NH4)2[SnCl6]
(C2H5)3NH2O = OHH(C2H5)3N =>
(C2H5)3NH2O = OHH(C2H5)3N
CuSO4 + Pb(NO2)3 = Cu(NO2)3 + PbSO4 =>
CuSO4 + Pb(NO2)3 = Cu(NO2)3 + PbSO4
I2 + NaOH = NaIO3 + Na + H2O =>
I2 + 12 NaOH = 2 NaIO3 + 10 Na + 6 H2O
S + NaOH = NaS2 + Na2S2O3 + H2O =>
10 S + 6 NaOH = 4 NaS2 + Na2S2O3 + 3 H2O
CaCO3 + C2H4O2 = Ca(CH3COO)2 + CO2 + H2O =>
CaCO3 + 2 C2H4O2 = Ca(CH3COO)2 + CO2 + H2O
AlBrK = KBrAl =>
AlBrK = KBrAl
Mg2 + HF = MgF2 + H =>
Mg2 + 4 HF = 2 MgF2 + 4 H
KNO3 + H2SO4 + Cu = K2SO4 + Cu(NO3)2 + NO2 + H2O =>
4 KNO3 + 2 H2SO4 + Cu = 2 K2SO4 + Cu(NO3)2 + 2 NO2 + 2 H2O
HClO3OH{-} = H2OClO3{-} =>
HClO3OH{-} = H2OClO3{-}
CrI3BaS = CrSBaI3 =>
CrI3BaS = CrSBaI3
HClCa(OH) = CaClH(OH) =>
HClCa(OH) = CaClH(OH)
KNO3 + CuSO4 = KSO4 + CuNO3 =>
KNO3 + CuSO4 = KSO4 + CuNO3
NaClF{2}{} = NaFCl{2} =>
NaClF{2}{} = NaFCl{2}
*5H2 + Cl2 = HCl =>
*5H2 + 5 Cl2 = 10 HCl
Na(s) + H2O(g) = Na2O(s) + H2(g) =>
2 Na(s) + H2O(g) = Na2O(s) + H2(g)
ClCH2COOHNaOH = ClCH2COONaH2O =>
ClCH2COOHNaOH = ClCH2COONaH2O
ICuO = IOCu =>
ICuO = IOCu
H2SO4 + NO2 + H2O = S + HNO3 =>
H2SO4 + 6 NO2 + 2 H2O = S + 6 HNO3
Fe2S3 + AuClO3 = Au2S + Fe(ClO3)3 =>
Fe2S3 + 6 AuClO3 = 3 Au2S + 2 Fe(ClO3)3
LiNZnS = LiSZnN =>
LiNZnS = LiSZnN
NaOHMgS = Mg(OH)NaS =>
NaOHMgS = Mg(OH)NaS
KBr + H2O = KOH + Br2 + H2 =>
2 KBr + 2 H2O = 2 KOH + Br2 + H2
NaHCO3 = Na2CO3(s)H2O(g)CO2(g) =>
2 NaHCO3 = Na2CO3(s)H2O(g)CO2(g)
ZnPb(NO3)2 = Zn(NO3)2Pb =>
ZnPb(NO3)2 = Zn(NO3)2Pb
Al + Na2CO3 = Na + AlCO3 =>
Al + Na2CO3 = 2 Na + AlCO3
H2Se + H2O = H3O + Se =>
H2Se + 2 H2O = 2 H3O + Se
HCOOH2O = H3OCOO =>
HCOOH2O = H3OCOO
Ca(NO3)2Na2C2O4 = CaC2O4Na2(NO3)2 =>
Ca(NO3)2Na2C2O4 = CaC2O4Na2(NO3)2
Ti(HCO3)4 + HF = TiF4 + CO2 + H2O =>
Ti(HCO3)4 + 4 HF = TiF4 + 4 CO2 + 4 H2O
Pb + NO3 = Pb(NO2)4 + O2 =>
Pb + 4 NO3 = Pb(NO2)4 + 2 O2
HOCl + KI = HOI + KCl =>
HOCl + KI = HOI + KCl
NH4VO3 + H2SO4 + Zn = V2(SO4)3 + ZnSO4 + NH3 + H2O =>
2 NH4VO3 + 5 H2SO4 + 2 Zn = V2(SO4)3 + 2 ZnSO4 + 2 NH3 + 6 H2O
C2H2 + H2SO4 = C2SO4 + H2 =>
C2H2 + H2SO4 = C2SO4 + 2 H2
H2SO3 + H2O = HSO3 + H3O =>
H2SO3 + H2O = HSO3 + H3O
HINaOH = HNaI(OH) =>
HINaOH = HNaI(OH)
Na2CO3(aq) + HCI(aq) = NaCI(aq) + H2CO3(aq) =>
Na2CO3(aq) + 2 HCI(aq) = 2 NaCI(aq) + H2CO3(aq)
K2S + MgBr2 = K2Br2 + SMg =>
K2S + MgBr2 = K2Br2 + SMg
NH3(g)H2O = NH4OH =>
NH3(g)H2O = NH4OH
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
Fe(NH4)(SO4)2 + KSCN = [Fe(SCN)3] + NH4SCN + K2SO4 =>
Fe(NH4)(SO4)2 + 4 KSCN = [Fe(SCN)3] + NH4SCN + 2 K2SO4
INaS = NaIS =>
INaS = NaIS
N2H2H2O2 = NH2O =>
N2H2H2O2 = 2 NH2O
HCOH + Ag2O = Ag3 + H2O + CO2 =>
3 HCOH + 6 Ag2O = 4 Ag3 + 3 H2O + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/24
Équations équilibrées sur05/04/23
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