| Équations équilibrées la veille | Équations équilibrées le lendemain |
15 SmCl2 + 3 KMnO4 + 12 H2SO4 = 4 Sm2S3O12 + 7 SmCl3 + 3 KCl + 3 MnCl2 + 12 H2O
Mn2O3 + CO = Mn3O4 + CO2 =>
3 Mn2O3 + CO = 2 Mn3O4 + CO2
C5H11Br + Mg = C5H11MgBr =>
C5H11Br + Mg = C5H11MgBr
Cu3(PO4)2 + H2 = Cu + H3PO4 =>
Cu3(PO4)2 + 3 H2 = 3 Cu + 2 H3PO4
SnI4 + Cl = SnCl4 + I =>
SnI4 + 4 Cl = SnCl4 + 4 I
Al(NO3)3 + K2(CO3) = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2(CO3) = Al2(CO3)3 + 6 KNO3
I2O + H2O = HIO =>
I2O + H2O = 2 HIO
Na(CO3)2 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
8 Na(CO3)2 + 11 HC2H3O2 = 8 NaC2H3O2 + 10 H2O + 22 CO2
(NH4)3(P(Mo3O10)4) + C67H79O99 + HNO3 + NaNO3 = (NH4)2MoO4 + Na3PO4 + H2O + CO2 =>
149(NH4)3(P(Mo3O10)4) + 168 C67H79O99 + 2682 HNO3 + 447 NaNO3 = 1788(NH4)2MoO4 + 149 Na3PO4 + 1719 H2O + 11256 CO2
N2H3 + HO2 = N + H2O =>
N2H3 + HO2 = 2 N + 2 H2O
WF6 + H2O = WOF4 + HF =>
WF6 + H2O = WOF4 + 2 HF
Cu2(SO4) + Fe = Cu + Fe2(SO4) =>
Cu2(SO4) + 2 Fe = 2 Cu + Fe2(SO4)
Pb(NO)2 + Ag(NO3)2 = Pb(NO3)2 + Ag(NO)2 =>
Pb(NO)2 + Ag(NO3)2 = Pb(NO3)2 + Ag(NO)2
CH3CH2CH2OK + H2O = CH3CH2CH2OH + KOH =>
CH3CH2CH2OK + H2O = CH3CH2CH2OH + KOH
NiNO3 + KPO4 = KNO3 + NiPO4 =>
NiNO3 + KPO4 = KNO3 + NiPO4
SO3 + H3O = H2SO3 + H2O =>
SO3 + 2 H3O = H2SO3 + 2 H2O
LiBr + Co(SO4)2 = Li2SO4 + CoBr4 =>
4 LiBr + Co(SO4)2 = 2 Li2SO4 + CoBr4
Mg(OH)2 + B2O3 = Mg3B2 + H2O + O3 =>
3 Mg(OH)2 + B2O3 = Mg3B2 + 3 H2O + 2 O3
Mg + HS = H + MgS =>
Mg + HS = H + MgS
P6 + Cl2 = PCl5 =>
P6 + 15 Cl2 = 6 PCl5
V + H2TeO4 = V2(TeO4) + H2 =>
2 V + H2TeO4 = V2(TeO4) + H2
Sn + FeCl2 = SnCl2 + Fe =>
Sn + FeCl2 = SnCl2 + Fe
SnCl2 + H2SO4 = SnCl4 + Sn(SO4)2 + SO2 + H2O =>
2 SnCl2 + 4 H2SO4 = SnCl4 + Sn(SO4)2 + 2 SO2 + 4 H2O
(COOH)2 + NaOH = NaCOO + H2O =>
(COOH)2 + 2 NaOH = 2 NaCOO + 2 H2O
NH4Br + Ca(OH)2 = NH3 + H2O + CaBr2 =>
2 NH4Br + Ca(OH)2 = 2 NH3 + 2 H2O + CaBr2
Sb2S3 + HNO3 = H3SbO4 + H2SO4 + NO2 + H2O =>
Sb2S3 + 28 HNO3 = 2 H3SbO4 + 3 H2SO4 + 28 NO2 + 8 H2O
HNO2 = N2 + HNO3 + H2O =>
5 HNO2 = N2 + 3 HNO3 + H2O
HO2 + NO = OH + NO2 =>
HO2 + NO = OH + NO2
NH4(NO3)*5Ca(NO3)2*10H2O + KCl = KNO3 + NH4Cl + CaCl2 + H2O =>
NH4(NO3)*5Ca(NO3)2*10H2O + 11 KCl = 11 KNO3 + NH4Cl + 5 CaCl2 + 10 H2O
LiCl + O2 = LiClO3 =>
2 LiCl + 3 O2 = 2 LiClO3
CoCl2(H2O)6 + NH4Cl + NH3 + H2O2 = Co(NH3)6Cl3 + H2O =>
2 CoCl2(H2O)6 + 2 NH4Cl + 10 NH3 + H2O2 = 2 Co(NH3)6Cl3 + 14 H2O
CuZn + HCl = CuCl + Zn + H2 =>
2 CuZn + 2 HCl = 2 CuCl + 2 Zn + H2
CH2Br2 + O2 = CO2 + H2O + Br2 =>
2 CH2Br2 + 3 O2 = 2 CO2 + 2 H2O + 2 Br2
BaCl + NaHCO = BaHCO + NaCl =>
BaCl + NaHCO = BaHCO + NaCl
NaOH + Na3PO4 = Na3OH + NaPO4 =>
NaOH + Na3PO4 = Na3OH + NaPO4
MnC2O4 + HNO3 = Mn(NO3)3 + H2O + CO2 + NO2 =>
MnC2O4 + 6 HNO3 = Mn(NO3)3 + 3 H2O + 2 CO2 + 3 NO2
C2H4 + KMnO4 = MnO2 + KOH + KOOCCOOK + H2O =>
3 C2H4 + 10 KMnO4 = 10 MnO2 + 4 KOH + 3 KOOCCOOK + 4 H2O
PbCl2 + NH3 = Pb(NH3)2 + Cl2 =>
PbCl2 + 2 NH3 = Pb(NH3)2 + Cl2
Cr(NO3)3 + Al = Al(NO3)3 + Cr =>
Cr(NO3)3 + Al = Al(NO3)3 + Cr
C5H12O + C4H8O2 = C9H18O2 + H2O =>
C5H12O + C4H8O2 = C9H18O2 + H2O
CaCO3 + Al2O3 = CaAl2O4 + CO2 =>
CaCO3 + Al2O3 = CaAl2O4 + CO2
Al(s) + HI(aq) = AlI3(aq) + H2(g) =>
2 Al(s) + 6 HI(aq) = 2 AlI3(aq) + 3 H2(g)
Fe(g) + O2(g) = Fe2O3 =>
4 Fe(g) + 3 O2(g) = 2 Fe2O3
LiI(aq) + BaS(aq) = BaI(s) + LiS(aq) =>
LiI(aq) + BaS(aq) = BaI(s) + LiS(aq)
C1H4 + O2 = CO2 + H2O =>
C1H4 + 2 O2 = CO2 + 2 H2O
CrS2 + O2 = Cr2O3 + SO2 =>
4 CrS2 + 11 O2 = 2 Cr2O3 + 8 SO2
Sg + O2 = SgO3 =>
2 Sg + 3 O2 = 2 SgO3
FeCl2O4 + Na2CO3 + O2 = NaClO4 + Fe2O3 + CO2 =>
4 FeCl2O4 + 4 Na2CO3 + 9 O2 = 8 NaClO4 + 2 Fe2O3 + 4 CO2
Na4[Fe(Cn)6] + Fe3 = Fe4[Fe(Cn)6]3 + Na =>
9 Na4[Fe(Cn)6] + 4 Fe3 = 3 Fe4[Fe(Cn)6]3 + 36 Na
(NH4)2S(aq) + SrCl2(aq) = NH4Cl + SrS =>
(NH4)2S(aq) + SrCl2(aq) = 2 NH4Cl + SrS
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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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