| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H3C + 7 O2 = 4 CO2 + 6 H2O
C9H12 + Cl2 = C9H1Cl + HCl =>
C9H12 + 6 Cl2 = C9H1Cl + 11 HCl
(OH)2Fe + SH2 = FeS + H2O =>
(OH)2Fe + SH2 = FeS + 2 H2O
AuH2SO3 = AuSO3H2 =>
AuH2SO3 = AuSO3H2
FeZn(SO4) = FeSO4Zn =>
FeZn(SO4) = FeSO4Zn
NH4FHBr = NH4BrHF =>
NH4FHBr = NH4BrHF
CO3Ca + Cl + Na = CaCl2 + Na2CO3 =>
CO3Ca + 2 Cl + 2 Na = CaCl2 + Na2CO3
NaI + Cl2 + H2O = NaIO3 + HCl =>
NaI + 3 Cl2 + 3 H2O = NaIO3 + 6 HCl
MgBrAgCl = MgClAgBr =>
MgBrAgCl = MgClAgBr
KOHNa = KNaOH =>
KOHNa = KNaOH
HNO3Li2CO3 = HCO3Li2NO3 =>
HNO3Li2CO3 = HCO3Li2NO3
Mg(OH)2 + H2PO3 = MgPO3 + H2O =>
Mg(OH)2 + H2PO3 = MgPO3 + 2 H2O
AgNOLiCl = AgClLiNO =>
AgNOLiCl = AgClLiNO
Li3(PO4) + Sr(NO3)2 = LiNO3 + Sr3(PO4)2 =>
2 Li3(PO4) + 3 Sr(NO3)2 = 6 LiNO3 + Sr3(PO4)2
FeSO4 + H2SO4 = Fe(HSO4)2 =>
FeSO4 + H2SO4 = Fe(HSO4)2
MnNaF = NaMnF =>
MnNaF = NaMnF
BaCO3 + H{+} = Ba{2+} + CO2 + H2O =>
BaCO3 + 2 H{+} = Ba{2+} + CO2 + H2O
SnI2 + H2O = Sn(OH)I + HI =>
SnI2 + H2O = Sn(OH)I + HI
SnS(NH4)2S2 = (NH4)2[SnS3] =>
SnS(NH4)2S2 = (NH4)2[SnS3]
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
PB(NO3)2(NH4)Cl = PBCl(NH4)(NO3)2 =>
PB(NO3)2(NH4)Cl = PBCl(NH4)(NO3)2
Cl + NaI = NaCl + I =>
Cl + NaI = NaCl + I
CHOFe = OHCFe =>
CHOFe = OHCFe
HCl(aq)NaHCO3(aq) = H2CO3(aq)NaCl(aq) =>
HCl(aq)NaHCO3(aq) = H2CO3(aq)NaCl(aq)
TlOHHCl = TlClH2O =>
TlOHHCl = TlClH2O
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
NaHCO3HCl = NaClH2OCO2 =>
NaHCO3HCl = NaClH2OCO2
H{+} + Cr2O72{-} + SO32{-} = SO42{-} + Cr3 + H2O =>
60 H{+} + 60 Cr2O72{-} + 429 SO32{-} = 429 SO42{-} + 40 Cr3 + 30 H2O
CoCl3(NH3)5(aq) + OH{-}(aq) = Co3O4(s) + O2(g) + NH3(aq) + H2O(l) + Cl{-}(aq) =>
12 CoCl3(NH3)5(aq) + 36 OH{-}(aq) = 4 Co3O4(s) + O2(g) + 60 NH3(aq) + 18 H2O(l) + 36 Cl{-}(aq)
CH + O2 = CO2 + H2O4 =>
2 CH + 4 O2 = 2 CO2 + H2O4
MgCl2 + Na2HPO4 + NH4NO3 = NH4MgPO4 + H2O + NaCl + NO2 =>
6 MgCl2 + 6 Na2HPO4 + 7 NH4NO3 = 6 NH4MgPO4 + 5 H2O + 12 NaCl + 8 NO2
Ammoniumsulfide + lead(ii)nitrate = lead(ii)sulfide + ammoniumnitrate =>
(NH4)2S + Pb(NO3)2 = PbS + 2 NH4NO3
KCrOBaNO = KNOBaCrO =>
KCrOBaNO = KNOBaCrO
ZnI2 + Al2(SO4)3 = ZnSO4 + AlI3 =>
3 ZnI2 + Al2(SO4)3 = 3 ZnSO4 + 2 AlI3
CN + S2O3 = SCN + SO3 =>
CN + S2O3 = SCN + SO3
Cl2KBr = KCl2Br =>
Cl2KBr = KCl2Br
Hb(aq)O2 = HbO2(aq) =>
Hb(aq)O2 = HbO2(aq)
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
Na2S + Cu(NO3)2 = NaNO3 + CuS =>
Na2S + Cu(NO3)2 = 2 NaNO3 + CuS
Fe2O3 + Cu = Fe + CuO3 =>
Fe2O3 + Cu = 2 Fe + CuO3
(ClO3{-}) + SO32({-}) + H{+} = Cl2 + SO42({-}) + H2O =>
4(ClO3{-}) + SO32({-}) + 4 H{+} = 2 Cl2 + SO42({-}) + 2 H2O
MgOHHCl = MgHCl(OH) =>
MgOHHCl = MgHCl(OH)
K3PO4Fe(OH)3 = FePO4K3(OH)3 =>
K3PO4Fe(OH)3 = FePO4K3(OH)3
Zn(HCOO)2 + Li2S + H2O = Zn(OH)2 + H2S + Li(HCOO) =>
Zn(HCOO)2 + Li2S + 2 H2O = Zn(OH)2 + H2S + 2 Li(HCOO)
La(OH)3 + CO2 = La2(CO3)3 + H2O =>
2 La(OH)3 + 3 CO2 = La2(CO3)3 + 3 H2O
AlOH2O = H2AlO2 =>
AlOH2O = H2AlO2
Cu(NO3)2(NH4)2SO4 = Cu(NH4)2(NO3)2SO4 =>
Cu(NO3)2(NH4)2SO4 = Cu(NH4)2(NO3)2SO4
La4[Fe(SCN)6]3 + La2(Cr5O16)3 + H2S2O8 = La2(SO3)3 + LaFe2(S2O7)3 + Cr2(SO4)3 + La(NO3)3 + C10H8 + H2O =>
1020 La4[Fe(SCN)6]3 + 2998 La2(Cr5O16)3 + 30957 H2S2O8 = 1213 La2(SO3)3 + 1530 LaFe2(S2O7)3 + 22485 Cr2(SO4)3 + 6120 La(NO3)3 + 1836 C10H8 + 23613 H2O
NH4 + AsO4 = (NH4)3AsO4 =>
3 NH4 + AsO4 = (NH4)3AsO4
BaS + Zn(OH)2 = ZnS + Ba(OH)2 =>
BaS + Zn(OH)2 = ZnS + Ba(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/11/24
Équations équilibrées sur06/10/23
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