| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2TiO[C2O4]2*2H2O + 2 H2O2 = H2TiO4 + K2[C2O4]2*2H2O + H2O
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
Bi(NO3)2 + H2S = BiS + H2(NO3)2 =>
Bi(NO3)2 + H2S = BiS + H2(NO3)2
Co(NO3)3(aq) + (NH4)2S(aq) = Co2S3(s) + NH4NO3(aq) =>
2 Co(NO3)3(aq) + 3(NH4)2S(aq) = Co2S3(s) + 6 NH4NO3(aq)
P4O10 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
P4O10 + 6 Mg(OH)2 = 2 Mg3(PO4)2 + 6 H2O
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
C6H5C2H4Br + KOH = C6H5C2H3 + KBr + H2O =>
C6H5C2H4Br + KOH = C6H5C2H3 + KBr + H2O
NiS + NaOH = Ni(OH)2 + Na2S =>
NiS + 2 NaOH = Ni(OH)2 + Na2S
Ga + H3PO4 = GaPO4 + H2 =>
2 Ga + 2 H3PO4 = 2 GaPO4 + 3 H2
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
P + HCl = PCl3 + H2 =>
2 P + 6 HCl = 2 PCl3 + 3 H2
Cu + HgCl2 = CuCl2 + Hg =>
Cu + HgCl2 = CuCl2 + Hg
NO2 + H2SO4 = NO2SO4 + H2 =>
NO2 + H2SO4 = NO2SO4 + H2
Fe2O3 = Fe + O =>
Fe2O3 = 2 Fe + 3 O
MgSO4 + H2O = Mg(OH)2 + H2(SO4) =>
MgSO4 + 2 H2O = Mg(OH)2 + H2(SO4)
As2S3 = As + S8 =>
8 As2S3 = 16 As + 3 S8
CdO + HNO3 = Cd(NO3)2 + H2O =>
CdO + 2 HNO3 = Cd(NO3)2 + H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
MnO4 + H2SO4 = Mn(SO4)4 + H2O =>
MnO4 + 4 H2SO4 = Mn(SO4)4 + 4 H2O
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
Al10 + O = Al2O3 =>
Al10 + 15 O = 5 Al2O3
Na + H2SO5 = Na2SO5 + H2 =>
2 Na + H2SO5 = Na2SO5 + H2
Fe(s) + NaBr(aq) = FeBr3(aq) + Na(s) =>
Fe(s) + 3 NaBr(aq) = FeBr3(aq) + 3 Na(s)
BeCO2 = Be + CO2 =>
BeCO2 = Be + CO2
NaIO4 + NaOH = Na3H2IO6 =>
NaIO4 + 2 NaOH = Na3H2IO6
Mg(NO3)2 + CO3 = MgCO3 + NO3 =>
Mg(NO3)2 + CO3 = MgCO3 + 2 NO3
P + HCl = PCl3 + H2 =>
2 P + 6 HCl = 2 PCl3 + 3 H2
K2Cr2O7 + H2O4C2 = K[Cr(H2O)2(C2O4)2] + CO2 + H2O =>
K2Cr2O7 + 7 H2O4C2 = 2 K[Cr(H2O)2(C2O4)2] + 6 CO2 + 3 H2O
Ba + KNO3 = BaK + NO3 =>
Ba + KNO3 = BaK + NO3
CrO3 + Fe = Fe2O3 + Cr =>
CrO3 + 2 Fe = Fe2O3 + Cr
Co + HNO3 = CoNO32 + NO + H2O =>
3 Co + 62 HNO3 = 3 CoNO32 + 59 NO + 31 H2O
Be + O = BeO =>
Be + O = BeO
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C2H2 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 3 C2H2(OH)2 + 2 MnO2 + 2 KOH
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C2H5OH + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + K2SO4 + Cr2(SO4)3 + 7 H2O
K2Cr2O7 + CrBr2 + H2SO4 = Br2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 2 CrBr2 + 7 H2SO4 = 2 Br2 + 2 Cr2(SO4)3 + K2SO4 + 7 H2O
H2 + S = H2S =>
H2 + S = H2S
Sr(OH)2 + HNO3 = Sr(NO3)2 + H2O =>
Sr(OH)2 + 2 HNO3 = Sr(NO3)2 + 2 H2O
FeSO4 + Al = Al(SO4) + Fe =>
FeSO4 + Al = Al(SO4) + Fe
(NH2)2CO + H2O = NH3 + H2NCOOH =>
(NH2)2CO + H2O = NH3 + H2NCOOH
C3H6Br2 + KOH = KBr + H2O + C3H4 =>
C3H6Br2 + 2 KOH = 2 KBr + 2 H2O + C3H4
A1Br3 + K(SO4) = KBr + A1(SO4)3 =>
A1Br3 + 3 K(SO4) = 3 KBr + A1(SO4)3
Ai + N = AiN =>
Ai + N = AiN
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
AlBr3 + K2Cr2O7 = Al2(Cr2O7)3 + KBr =>
2 AlBr3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 KBr
CaBr + Na2CO3 = CaCO3 + Na2Br =>
CaBr + Na2CO3 = CaCO3 + Na2Br
C3H8O + Cr2O7{2-} + H{+} = C3H6O2 + Cr{3+} + H2O =>
3 C3H8O + 2 Cr2O7{2-} + 16 H{+} = 3 C3H6O2 + 4 Cr{3+} + 11 H2O
Zn + Co2 = Zn(Co2) =>
Zn + Co2 = Zn(Co2)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/13/24
Équations équilibrées sur09/12/23
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