| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 Al + 3 Pb(NO3)2 = 6 Al2(NO3) + Pb3
Na2S2O3 + C6H12O6 = Na2S2 + C6H6O6 + H2O =>
Na2S2O3 + C6H12O6 = Na2S2 + C6H6O6 + 3 H2O
Al3(PO4)3 + Ba(CH3COO)2 = Al(CH3COO)3 + Ba3(PO4)2 =>
2 Al3(PO4)3 + 9 Ba(CH3COO)2 = 6 Al(CH3COO)3 + 3 Ba3(PO4)2
Bi(NO3)3 + TiO2 + NaNO3 + NH4OH = Na05Bi05TiO3 + OH + NH4NO3 =>
35 Bi(NO3)3 + 7 TiO2 + 35 NaNO3 + 138 NH4OH = 7 Na05Bi05TiO3 + 134 OH + 139 NH4NO3
Li + HOH = LiOH + H3 =>
3 Li + 3 HOH = 3 LiOH + H3
Al2S + H2O = Al(OH)3 + H2 + S =>
Al2S + 6 H2O = 2 Al(OH)3 + 3 H2 + S
H3AsO4 = As2O5 + HOH =>
2 H3AsO4 = As2O5 + 3 HOH
Hg(l) + HNO3(aq) = Hg(NO3)2(aq) + NO2(s) + H2O(l) =>
Hg(l) + 4 HNO3(aq) = Hg(NO3)2(aq) + 2 NO2(s) + 2 H2O(l)
P3 + Cl2 = PCl5 =>
2 P3 + 15 Cl2 = 6 PCl5
AlClO4(aq) + CaO(aq) = CaClO4(aq) + AlO(s) =>
AlClO4(aq) + CaO(aq) = CaClO4(aq) + AlO(s)
Ba + HNO3 = Ba(NO3)2 + N2 + H2O =>
5 Ba + 12 HNO3 = 5 Ba(NO3)2 + N2 + 6 H2O
AgCl2 + Na = NaCl + Ag2 =>
2 AgCl2 + 4 Na = 4 NaCl + Ag2
Cr(OH)3 + Cl2 = CrCl3 + Cr(ClO)3 + H2O =>
2 Cr(OH)3 + 3 Cl2 = CrCl3 + Cr(ClO)3 + 3 H2O
K3PO4 + Co(NO3)2 = KNO3 + Co3(PO4)2 =>
2 K3PO4 + 3 Co(NO3)2 = 6 KNO3 + Co3(PO4)2
BaCl2 + Ag(NO3) = Ba(NO3)2 + AgCl =>
BaCl2 + 2 Ag(NO3) = Ba(NO3)2 + 2 AgCl
Cr(OH)3 + Cl2 = CrCl3 + Cr(ClO)3 + H2O =>
2 Cr(OH)3 + 3 Cl2 = CrCl3 + Cr(ClO)3 + 3 H2O
Cl2 + Ca = CaCl =>
Cl2 + 2 Ca = 2 CaCl
CuO3 + CH4 = Cu + CO2 + H2O =>
4 CuO3 + 3 CH4 = 4 Cu + 3 CO2 + 6 H2O
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
NaOH + Cl2 = NaCl + NaClO2 + H2O =>
4 NaOH + 2 Cl2 = 3 NaCl + NaClO2 + 2 H2O
WO3 + Ca = W + CaO2 =>
2 WO3 + 3 Ca = 2 W + 3 CaO2
MnO2 + HBr = Br2 + MnBr2 + H2O =>
MnO2 + 4 HBr = Br2 + MnBr2 + 2 H2O
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
CoCr2O7 + Al2S3 = Al2(Cr2O7)3 + CoS =>
3 CoCr2O7 + Al2S3 = Al2(Cr2O7)3 + 3 CoS
Mn(OH)2 + KClO + KOH = K2MnO4 + H2O + KCl =>
Mn(OH)2 + 2 KClO + 2 KOH = K2MnO4 + 2 H2O + 2 KCl
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
Zn(NO3)2 + KIO3 = Zn(IO3)2 + KNO3 =>
Zn(NO3)2 + 2 KIO3 = Zn(IO3)2 + 2 KNO3
Na2SO4(aq) + (NH4)I(aq) = (NH4)2SO4 + NaI =>
Na2SO4(aq) + 2(NH4)I(aq) = (NH4)2SO4 + 2 NaI
V2O5 + HCl = H2O + VCl5 =>
V2O5 + 10 HCl = 5 H2O + 2 VCl5
MnO2 + HBr = Br2 + MnBr2 + H2O =>
MnO2 + 4 HBr = Br2 + MnBr2 + 2 H2O
Bi2O3 = Bi + O2 =>
2 Bi2O3 = 4 Bi + 3 O2
AlBr + Cl2 = AlCl3 + Br2 =>
2 AlBr + 3 Cl2 = 2 AlCl3 + Br2
NH4ClO4(s) = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4(s) = N2 + Cl2 + 2 O2 + 4 H2O
H2SO3 + CaCO3 = CaSO3 + H2O + CO2 =>
H2SO3 + CaCO3 = CaSO3 + H2O + CO2
FeCl3 + Na2CO3 = Fe2C3O9 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2C3O9 + 6 NaCl
SiO2 + NaAlF4 = SiF4 + NaAlSi3O8 =>
4 SiO2 + NaAlF4 = SiF4 + NaAlSi3O8
C6H12O6 + AgOH = C6H12O7 + Ag + H2O =>
C6H12O6 + 2 AgOH = C6H12O7 + 2 Ag + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HCl + CsOH = ClCs + H2O =>
HCl + CsOH = ClCs + H2O
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
MnO2 + NaOH + H2O = NaMnO4 + H2 =>
2 MnO2 + 2 NaOH + 2 H2O = 2 NaMnO4 + 3 H2
Bi(NO3)3 + TiO2 + NaNO3 + NH4OH = Na05Bi05TiO3 + OH + NH4NO3 =>
35 Bi(NO3)3 + 7 TiO2 + 35 NaNO3 + 138 NH4OH = 7 Na05Bi05TiO3 + 134 OH + 139 NH4NO3
C6H14O7 + NaClO3 = CO2 + H2O + NaCl =>
C6H14O7 + 4 NaClO3 = 6 CO2 + 7 H2O + 4 NaCl
Si(OH)4 + NaBr = SiBr4 + Na(OH) =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 Na(OH)
CuCl + HCl = Cu + HCl2 =>
CuCl + HCl = Cu + HCl2
KMnO4 + HBr = MnBr2 + KBr + Br + H2O =>
KMnO4 + 8 HBr = MnBr2 + KBr + 5 Br + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe3Br3 + (NH4)2S = (Fe3)2S3 + NH4Br =>
2 Fe3Br3 + 3(NH4)2S = (Fe3)2S3 + 6 NH4Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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