| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 AgNO3 = Fe(NO3)3 + Ag3Cl3
H2SeO4 + Cs(OH)2 = Cs2(SeO4)2 + H2O =>
2 H2SeO4 + 2 Cs(OH)2 = Cs2(SeO4)2 + 4 H2O
Mg + NH4Cl + H2O = [Mg(H2O)6]Cl2 + NH3 + H2 =>
Mg + 2 NH4Cl + 6 H2O = [Mg(H2O)6]Cl2 + 2 NH3 + H2
Si + H2O = SiH + OH =>
Si + H2O = SiH + OH
C4H10O + O2 = C4H8O2 + H2O =>
C4H10O + O2 = C4H8O2 + H2O
C6H5CCl3 + KSH = C6H5CS2K + KCl + H2S =>
C6H5CCl3 + 4 KSH = C6H5CS2K + 3 KCl + 2 H2S
Na2B4O7 + CoCl2 + H2O = Co(BO2)2 + NaBO2 + HCl =>
Na2B4O7 + CoCl2 + H2O = Co(BO2)2 + 2 NaBO2 + 2 HCl
C2H5NO2 + H3BO3 = C6H12BN3O6 + H2O =>
3 C2H5NO2 + H3BO3 = C6H12BN3O6 + 3 H2O
Fe + CuSO4 = Cu + Fe2(SO4)3 =>
2 Fe + 3 CuSO4 = 3 Cu + Fe2(SO4)3
NaCOH3 + O2 = CO2 + H2O + NaO2 =>
4 NaCOH3 + 9 O2 = 4 CO2 + 6 H2O + 4 NaO2
PH(NO3)2 + H2S = PHS + HNO3 =>
PH(NO3)2 + H2S = PHS + 2 HNO3
CUCl2 + KI = CUI + KCl + I2 =>
2 CUCl2 + 4 KI = 2 CUI + 4 KCl + I2
Ir(OH)2 = Ir + OH =>
Ir(OH)2 = Ir + 2 OH
C5C3H18 + O2 = CO2 + H2O =>
2 C5C3H18 + 25 O2 = 16 CO2 + 18 H2O
Fe(OH)3 + KSCN = Fe(SCN)6 + (OH)3 + K =>
Fe(OH)3 + 6 KSCN = Fe(SCN)6 + (OH)3 + 6 K
(PO4)2 = PO4 =>
(PO4)2 = 2 PO4
PbI2 + KI = K2[PbI4] =>
PbI2 + 2 KI = K2[PbI4]
C6H5C2H5 + Cl2 = C6H5C2H4Cl + HCl =>
C6H5C2H5 + Cl2 = C6H5C2H4Cl + HCl
{238}U{92} = {239}U{92} =>
239{238}U{92} = 238{239}U{92}
BaCrO4 + HNO3 = Ba(NO3)2 + H2CrO4 =>
BaCrO4 + 2 HNO3 = Ba(NO3)2 + H2CrO4
C2H2 + NaOH = NaC2H + H2O =>
C2H2 + NaOH = NaC2H + H2O
Mg + TiCl3 = MgCl2 + Ti =>
3 Mg + 2 TiCl3 = 3 MgCl2 + 2 Ti
B2O3 + Mg3 = B + MgO =>
B2O3 + Mg3 = 2 B + 3 MgO
CaCl2 + Ag(NO3) = Ca(NO3) + AgCl2 =>
CaCl2 + Ag(NO3) = Ca(NO3) + AgCl2
H6TeO6 = Te2O6 + H2O =>
2 H6TeO6 = Te2O6 + 6 H2O
Zn(NO3)2 + NaCl = ZnCl2 + NaNO3 =>
Zn(NO3)2 + 2 NaCl = ZnCl2 + 2 NaNO3
SO2 + O2 + H2 = H2SO4 =>
SO2 + O2 + H2 = H2SO4
SrO + HCl = SrOCl2 + H2 =>
SrO + 2 HCl = SrOCl2 + H2
Fe + Al2O3 = Al2 + FeO3 =>
Fe + Al2O3 = Al2 + FeO3
KI + C6H6 + Br2 = KBr + C6H5Br + HI =>
KI + C6H6 + Br2 = KBr + C6H5Br + HI
H2SeO4 + Pb(OH)2 = PbSeO4 + H2O =>
H2SeO4 + Pb(OH)2 = PbSeO4 + 2 H2O
Mg*OH = MgOH =>
Mg*OH = MgOH
H2O + N2O5 = HNO3 =>
H2O + N2O5 = 2 HNO3
Mn(ClO3)2(s) = MnCl2(s) + O2(g) =>
Mn(ClO3)2(s) = MnCl2(s) + 3 O2(g)
LiN3 = Li + N3 =>
LiN3 = Li + N3
C18H30O2 + H2 = C18H36O2 =>
C18H30O2 + 3 H2 = C18H36O2
SrN + Cs(PO3) = Sr(PO3) + CsN =>
SrN + Cs(PO3) = Sr(PO3) + CsN
Hg(NO3)2 + NH4I = HgI2 + NH4(NO3) =>
Hg(NO3)2 + 2 NH4I = HgI2 + 2 NH4(NO3)
Cu + Hl = CuHl =>
Cu + Hl = CuHl
BaNO3 + CrO4Na = BaCrO4 + NaNO3 =>
BaNO3 + CrO4Na = BaCrO4 + NaNO3
Zn{2+} + I{-} = ZnI2 =>
Zn{2+} + 2 I{-} = ZnI2
K2Cr2O7 + K2S2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + K2S2O4 + 3 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 3 H2O
C3H6 + F2 = C3H6F2 =>
C3H6 + F2 = C3H6F2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + K3[Fe(CN)6] + H2SO4 = Fe3[Fe(CN)6] + H2 + K2SO4 =>
6 Fe + 2 K3[Fe(CN)6] + 3 H2SO4 = 2 Fe3[Fe(CN)6] + 3 H2 + 3 K2SO4
C2H6O + Cr2O72{-} + H{+} = C2H4O + H2O + Cr3{+} =>
427 C2H6O + 6 Cr2O72{-} + 10 H{+} = 427 C2H4O + 432 H2O + 4 Cr3{+}
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
MgCl2 + Zn(NO3)2 = ZnCl2 + Mg(NO3)2 =>
MgCl2 + Zn(NO3)2 = ZnCl2 + Mg(NO3)2
Cu(s) + HCI(aq) = CuCI(aq) + H(g) =>
Cu(s) + HCI(aq) = CuCI(aq) + H(g)
CoCl2 + K3Fe(CN)6 = CoFe(CN)6 + Cl2K3 =>
CoCl2 + K3Fe(CN)6 = CoFe(CN)6 + Cl2K3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/24
Équations équilibrées sur12/31/23
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