| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ga(OH)3 = GaO(OH) + H2O
Fe(ClO3)2 + C3AlN3 = C2FeN2 + Al(ClO3)3 =>
3 Fe(ClO3)2 + 2 C3AlN3 = 3 C2FeN2 + 2 Al(ClO3)3
C3H6O2 + O4 = CO2 + H2O =>
4 C3H6O2 + 7 O4 = 12 CO2 + 12 H2O
AlCl3 + Na2SO3 = NaCl + Al2(SO3)3 =>
2 AlCl3 + 3 Na2SO3 = 6 NaCl + Al2(SO3)3
H2S + Br2 = HBr + S2 =>
2 H2S + 2 Br2 = 4 HBr + S2
CdO2H2 + HNO3 = CdN2O6 + H2O =>
CdO2H2 + 2 HNO3 = CdN2O6 + 2 H2O
Na2CrO4 + NaIO4 + NaCl + H2O = CrI3 + Cl2 + NaOH =>
2 Na2CrO4 + 6 NaIO4 + 54 NaCl + 32 H2O = 2 CrI3 + 27 Cl2 + 64 NaOH
NiO + NH3 = Ni3N2 + H2 + O2 =>
6 NiO + 4 NH3 = 2 Ni3N2 + 6 H2 + 3 O2
H2SO4(aq) + NaCl(s) = HCl(aq) + Na2SO4(aq) =>
H2SO4(aq) + 2 NaCl(s) = 2 HCl(aq) + Na2SO4(aq)
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
Pb3 + O4 = PbO = O2 =>
4 Pb3 + 3 O4 = 12 PbO
Na2Co3 + H2O = HCo + OH + Na =>
Na2Co3 + 3 H2O = 3 HCo + 3 OH + 2 Na
Co(OH)Cl + NH4OH = Co(NH3)6(OH)2 + NH4Cl + H2O =>
Co(OH)Cl + 7 NH4OH = Co(NH3)6(OH)2 + NH4Cl + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2O4{2-} + MnO4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 C2O4{2-} + MnO4{2-} + 8 H{+} = Mn{2+} + 4 CO2 + 4 H2O
Fe + Cu(SO3) = Fe(SO3) + Cu =>
Fe + Cu(SO3) = Fe(SO3) + Cu
CH3COOH + CH3CH2OH = CHCOOCH2CH3 + H2O =>
3 CH3COOH + CH3CH2OH = 2 CHCOOCH2CH3 + 3 H2O
KMnO4 + NH3 = MnO2 + N2 + H2O + KOH =>
2 KMnO4 + 2 NH3 = 2 MnO2 + N2 + 2 H2O + 2 KOH
Fe(OH)3 + (NH4)2CO3 = Fe2(CO3)3 + NH4OH =>
2 Fe(OH)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4OH
C6H6 + Cl2 = C6H2Cl + HCl =>
2 C6H6 + 5 Cl2 = 2 C6H2Cl + 8 HCl
NaCH3CO2 + HCl = NaCl + CH3COOH =>
NaCH3CO2 + HCl = NaCl + CH3COOH
Cu + HgCl2 = CuCl2 + Hg =>
Cu + HgCl2 = CuCl2 + Hg
Ca3(PO4)2(s) + C(s) + SiO2(s) = P4(g) + CO(g) + CaSiO3(l) =>
2 Ca3(PO4)2(s) + 10 C(s) + 6 SiO2(s) = P4(g) + 10 CO(g) + 6 CaSiO3(l)
(NH4)2CO3 + Mg(OH)2 = Mg(CO3) + NH3 + H2O =>
(NH4)2CO3 + Mg(OH)2 = Mg(CO3) + 2 NH3 + 2 H2O
Co(NO3)2(aq) + NaOH(aq) = NaNO3(aq) + Co(OH)2 =>
Co(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3(aq) + Co(OH)2
HBr(aq) + Ba(OH)2(aq) = Ba(Br2)(aq) + H2O(l) =>
2 HBr(aq) + Ba(OH)2(aq) = Ba(Br2)(aq) + 2 H2O(l)
Ba(OH)2*8H2O(s) + NH4SCN(s) = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*8H2O(s) + 2 NH4SCN(s) = Ba(SCN)2 + 10 H2O + 2 NH3
H2 + AuSO4 = Au + H2SO4 =>
H2 + AuSO4 = Au + H2SO4
NaCr(OH)4 + NaClO2 + NaOH = Na2CrO4 + NaCl + H2O =>
4 NaCr(OH)4 + 3 NaClO2 + 4 NaOH = 4 Na2CrO4 + 3 NaCl + 10 H2O
(O2) + KCl = KClO3 =>
3(O2) + 2 KCl = 2 KClO3
FeCO3 + HNO3 = CO2 + Fe(NO3)2 + H2O =>
FeCO3 + 2 HNO3 = CO2 + Fe(NO3)2 + H2O
Rb + HC2H3O2 = RbC2H3O2 + H2 =>
2 Rb + 2 HC2H3O2 = 2 RbC2H3O2 + H2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
NiSO4 + NH3 = [Ni(NH3)6]SO4 =>
NiSO4 + 6 NH3 = [Ni(NH3)6]SO4
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
C6H12O6 + NH3 = CO2 + H2O + C6H10O3N =>
25 C6H12O6 + 24 NH3 = 6 CO2 + 66 H2O + 24 C6H10O3N
C14H2602 + O2 = CO2 + H2O =>
2 C14H2602 + 1329 O2 = 28 CO2 + 2602 H2O
K2ReCl6 + KCN + H2O = K4[ReO2(CN)4] + HCl + KCl =>
K2ReCl6 + 4 KCN + 2 H2O = K4[ReO2(CN)4] + 4 HCl + 2 KCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C5H8 + Br2 = C5H8Br4 =>
C5H8 + 2 Br2 = C5H8Br4
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
CH3CHOHCH2COOH + O2 = CO2 + H2O =>
2 CH3CHOHCH2COOH + 9 O2 = 8 CO2 + 8 H2O
Ba(NO3)2(aq) + Na3PO4(aq) = Ba3(PO4)2(s) + NaNO3 =>
3 Ba(NO3)2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2(s) + 6 NaNO3
Zn(NO3)2 + C2H5NO2 = ZnO + NO2 + CO2 + H2O =>
13 Zn(NO3)2 + 2 C2H5NO2 = 13 ZnO + 28 NO2 + 4 CO2 + 5 H2O
Pb(CH3COO)3 + LiF = LiCH3COO + PbF3 =>
Pb(CH3COO)3 + 3 LiF = 3 LiCH3COO + PbF3
Fe3N2 + HNO3 = Fe(NO3)3 + N2 + H2O =>
10 Fe3N2 + 108 HNO3 = 30 Fe(NO3)3 + 19 N2 + 54 H2O
Bi + H2SO4 = H2O + SO2 + Bi2(SO4)3 =>
2 Bi + 6 H2SO4 = 6 H2O + 3 SO2 + Bi2(SO4)3
Mn{4+} + O{2-} = Mn2O4 =>
2 Mn{4+} + 4 O{2-} = Mn2O4
NiCl2 + NaOCl + NaOH + H2O = Ni(OH)3 + NaCl =>
2 NiCl2 + NaOCl + 4 NaOH + H2O = 2 Ni(OH)3 + 5 NaCl
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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