| Équations équilibrées la veille | Équations équilibrées le lendemain |
13 C6H12O6(aq) + 6 H2O = 24 C2H5OH2(aq) + 30 CO2(aq)
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = (CoCl(NH3)5)Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2(CoCl(NH3)5)Cl2 + 22 H2O
AgBr + NH3 = [Ag(NH3)2]Br =>
AgBr + 2 NH3 = [Ag(NH3)2]Br
NaHCO3 + H2SO3 = Na2SO3 + CO2 + H2O =>
2 NaHCO3 + H2SO3 = Na2SO3 + 2 CO2 + 2 H2O
Cu + KSCN = Cu(SCN) + K =>
Cu + KSCN = Cu(SCN) + K
H2O + MnO4{-]+ClO2{-} = MnO2+ClO4{-}+OH{-} =>
2 H2O + 4 MnO4{-]+3ClO2{-} = 4 MnO2+3ClO4{-}+4OH{-}
K2(CO3) + BaS = K2S + Ba(CO3) =>
K2(CO3) + BaS = K2S + Ba(CO3)
CaCl + Na = NaCl + NaCa =>
CaCl + 2 Na = NaCl + NaCa
ZnSO4 + NH4OH = (Zn(NH3)4)(OH)2 + (NH4)2SO4 + H2O =>
ZnSO4 + 6 NH4OH = (Zn(NH3)4)(OH)2 + (NH4)2SO4 + 4 H2O
Cl2O3 + NaOH = NaClO2 + H2O =>
Cl2O3 + 2 NaOH = 2 NaClO2 + H2O
Ni5 + S2 = NiS =>
2 Ni5 + 5 S2 = 10 NiS
Si + Mn = SiMn =>
Si + Mn = SiMn
Mg + HCo3 = Mg(HCo3)2 =>
Mg + 2 HCo3 = Mg(HCo3)2
K + Al(SO4)2 = KAl(SO4)2 =>
K + Al(SO4)2 = KAl(SO4)2
HF(aq) + HBrO(aq) = H2F + BrO =>
HF(aq) + HBrO(aq) = H2F + BrO
[Co(H2O)5(OH)]Cl + NH4OH = [Co(NH3)(OH)2] + NH4Cl + H2O =>
[Co(H2O)5(OH)]Cl + 2 NH4OH = [Co(NH3)(OH)2] + NH4Cl + 6 H2O
NaCN + H2O = NaOH + HCN =>
NaCN + H2O = NaOH + HCN
KOH + MnCl2 = KCl + Mn(OH)2 =>
2 KOH + MnCl2 = 2 KCl + Mn(OH)2
HCl(aq) + K(aq) = H(aq) + KCl(aq) =>
HCl(aq) + K(aq) = H(aq) + KCl(aq)
KOH + CrO5 = K[Cr(OH)(O2)2O] =>
KOH + CrO5 = K[Cr(OH)(O2)2O]
F2(g) + NaI(aq) = NaF2(g) + I2(g) =>
2 F2(g) + 2 NaI(aq) = 2 NaF2(g) + I2(g)
C7H6O + CH4 = C8H10 + H2O =>
11 C7H6O + 19 CH4 = 12 C8H10 + 11 H2O
K2O4 + CO2 = K2CO3 + O2 =>
2 K2O4 + 2 CO2 = 2 K2CO3 + 3 O2
Li3Po4 + HCl = LiCl + H3Po4 =>
Li3Po4 + 3 HCl = 3 LiCl + H3Po4
Mn3(PO4)2 + HNO3 = Mn(NO3)2 + H3PO4 =>
Mn3(PO4)2 + 6 HNO3 = 3 Mn(NO3)2 + 2 H3PO4
NaHSO4 + CaCl2 = NaHSO4CaCl2 =>
NaHSO4 + CaCl2 = NaHSO4CaCl2
Fe(OH2) + N2SO4 = FeSO4 + N2OH2 =>
Fe(OH2) + N2SO4 = FeSO4 + N2OH2
As2O3 + I3 + H2O = AsO3 + HI =>
As2O3 + 2 I3 + 3 H2O = 2 AsO3 + 6 HI
HCOOH + NH3 = HCN + H2O =>
HCOOH + NH3 = HCN + 2 H2O
NaCl + H2O = H2 + NaOH + Cl =>
2 NaCl + 2 H2O = H2 + 2 NaOH + 2 Cl
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
C6H12O6 + O2 = H2O + C6H10O6 =>
2 C6H12O6 + O2 = 2 H2O + 2 C6H10O6
SnCl2 + KIO3 + HCl = SnCl4 + I2 + KCl + H2O =>
5 SnCl2 + 2 KIO3 + 12 HCl = 5 SnCl4 + I2 + 2 KCl + 6 H2O
Ca(OH)2(aw) + H2SO4(aq) = CaSO4(aq) + H2O(l) =>
Ca(OH)2(aw) + H2SO4(aq) = CaSO4(aq) + 2 H2O(l)
Cr2(SO4)3 + H2O = Cr(OH)SO4 + H2SO4 =>
Cr2(SO4)3 + 2 H2O = 2 Cr(OH)SO4 + H2SO4
AgNO3 + CoCl2 = AgCl + Co(NO3)2 =>
2 AgNO3 + CoCl2 = 2 AgCl + Co(NO3)2
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
KClO3 + SnSO4 + KOH = KCl + K2SnO3 + K2SO4 + H2O =>
KClO3 + 3 SnSO4 + 12 KOH = KCl + 3 K2SnO3 + 3 K2SO4 + 6 H2O
sodiumcarbonate + water + carbondioxide = sodiumhydrogencarbonate =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
Rb2CO3 + HC2H3O2 = Rb + H2O + CO2 =>
4 Rb2CO3 + HC2H3O2 = 8 Rb + 2 H2O + 6 CO2
C + O2 + H2 = C2H2O =>
4 C + O2 + 2 H2 = 2 C2H2O
Pb + CuCl = Cu + PbCl2 =>
Pb + 2 CuCl = 2 Cu + PbCl2
C2H14 = C2H12 + H2 =>
C2H14 = C2H12 + H2
KIO3 + NH4Cl = KCl + NH4IO3 =>
KIO3 + NH4Cl = KCl + NH4IO3
C18H30O3S + NaOH = C18H29NaO3S + H2O =>
C18H30O3S + NaOH = C18H29NaO3S + H2O
U3O8 + H2SO4 + HNO3 = UO2SO4 + NO2 + H2O =>
U3O8 + 3 H2SO4 + 2 HNO3 = 3 UO2SO4 + 2 NO2 + 4 H2O
Fe3O4 + H2(g) = Fe(s) + H2O(g) =>
Fe3O4 + 4 H2(g) = 3 Fe(s) + 4 H2O(g)
AgNO3 + MgSO4 = Ag2SO4 + Mg(NO3)2 =>
2 AgNO3 + MgSO4 = Ag2SO4 + Mg(NO3)2
C3H5(NO)3 + O2 = CO2 + N2 + H2O =>
4 C3H5(NO)3 + 11 O2 = 12 CO2 + 6 N2 + 10 H2O
Cu + Fe2O3 = CuO + Fe =>
3 Cu + Fe2O3 = 3 CuO + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/24
Équations équilibrées sur02/17/23
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