| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + Al + 2(SO4) + 12 H2O = KAl(SO4)2*12H2O
Fe(s) + S(x) = FeS(x) =>
Fe(s) + S(x) = FeS(x)
AlSO4 + Na2CO3 = Na2SO4 + AlCO3 =>
AlSO4 + Na2CO3 = Na2SO4 + AlCO3
HNO3(aq) + Al2O3(aq) = Al(NO3)3(aq) + H2O(l) =>
6 HNO3(aq) + Al2O3(aq) = 2 Al(NO3)3(aq) + 3 H2O(l)
H2SO4 + S = SO2 + H2O =>
2 H2SO4 + S = 3 SO2 + 2 H2O
KMnO4 + N2H4 = MnO2 + N2 + KOH + H2O =>
4 KMnO4 + 3 N2H4 = 4 MnO2 + 3 N2 + 4 KOH + 4 H2O
VSO3 + Na2SO3 + H2O = VOSO4 + S + NaOH =>
VSO3 + Na2SO3 + H2O = VOSO4 + S + 2 NaOH
Zn + NaOH + NaNO3 + H2O = Na2ZnO4H4 + NH3 =>
4 Zn + 7 NaOH + NaNO3 + 6 H2O = 4 Na2ZnO4H4 + NH3
C7H6O + C6H6N4O4 = C6H3(NO2)2NHN + C2H6 + H2O =>
2 C7H6O + 17 C6H6N4O4 = 17 C6H3(NO2)2NHN + 7 C2H6 + 2 H2O
HNO3KOH = KNO3H2O =>
HNO3KOH = KNO3H2O
Cu(SO4) + Fe = Fe2(SO4) + Cu =>
Cu(SO4) + 2 Fe = Fe2(SO4) + Cu
SnBr2 + Li3PO4 = LiBr + Sn3(PO4)2 =>
3 SnBr2 + 2 Li3PO4 = 6 LiBr + Sn3(PO4)2
Pd(NO3)2 = Pd + NO + O2 =>
Pd(NO3)2 = Pd + 2 NO + 2 O2
Cr(NO3)2 + HNO3 = Cr(NO3)3 + H2O + NO =>
3 Cr(NO3)2 + 4 HNO3 = 3 Cr(NO3)3 + 2 H2O + NO
HCl + NaOCl + KI = KCl + NaCl + I2 + H2O =>
2 HCl + NaOCl + 2 KI = 2 KCl + NaCl + I2 + H2O
CaCO3 + Pb(NO3)2 = PbCO3 + Ca(NO3)2 =>
CaCO3 + Pb(NO3)2 = PbCO3 + Ca(NO3)2
Ca + Fe(PO4)2 = Fe + Ca(PO4)2 =>
Ca + Fe(PO4)2 = Fe + Ca(PO4)2
BaSO4*7H2O + CaCl2 = BaCl2 + CaSO4 + H2O =>
BaSO4*7H2O + CaCl2 = BaCl2 + CaSO4 + 7 H2O
C2O4 + H2O = H2C2O5 =>
C2O4 + H2O = H2C2O5
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Ga + AlPO4 = GaPO4 + Al2 =>
2 Ga + 2 AlPO4 = 2 GaPO4 + Al2
Al + H2O2 = H2 + AlO2 =>
Al + H2O2 = H2 + AlO2
C44H28N4 + FeCl2 + O2 = C44H26N4FeCl + HCl + H2O =>
4 C44H28N4 + 4 FeCl2 + O2 = 4 C44H26N4FeCl + 4 HCl + 2 H2O
(a)P4 + (b)KClO3 = (c)KCl + (d)P2O5 =>
3(a)P4 + 10(b)KClO3 = 10(c)KCl + 6(d)P2O5
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
FeCl3 + SnCl2 + NH4SCN = Fe(SCN)2 + SnCl4 + NH4Cl =>
2 FeCl3 + SnCl2 + 4 NH4SCN = 2 Fe(SCN)2 + SnCl4 + 4 NH4Cl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SiF6 + Ca(OH)2 = CaF2 + SiO2 + H2O =>
H2SiF6 + 3 Ca(OH)2 = 3 CaF2 + SiO2 + 4 H2O
NH4OCOCOONH4 + Ca3(PO4)2 = Ca3OCOCOONH4 + NH4(PO4)2 =>
NH4OCOCOONH4 + Ca3(PO4)2 = Ca3OCOCOONH4 + NH4(PO4)2
Li + H2SO4 = Li2SO4 + H2S + H2O =>
8 Li + 5 H2SO4 = 4 Li2SO4 + H2S + 4 H2O
Li(OH) + AlCl3 = LiCl + Al(OH)3 =>
3 Li(OH) + AlCl3 = 3 LiCl + Al(OH)3
KMnO4 + H2SO4 + FeBr3 = K2SO4 + Fe2(SO4)3 + MnSO4 + Br + H2O =>
6 KMnO4 + 24 H2SO4 + 10 FeBr3 = 3 K2SO4 + 5 Fe2(SO4)3 + 6 MnSO4 + 30 Br + 24 H2O
C7H16 = C + H =>
C7H16 = 7 C + 16 H
Zn + Fe3ClO3 = ZnClO3 + Fe =>
Zn + Fe3ClO3 = ZnClO3 + 3 Fe
CH3OH + C2H5COOH = C2H5COOCH3 + H2O =>
CH3OH + C2H5COOH = C2H5COOCH3 + H2O
Li3PO4 = Li + PO4 =>
Li3PO4 = 3 Li + PO4
CH3CHCH3OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
CH3CHCH3OH + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO4 + 3 CO2 + 16 H2O
Al + Ag2CrO4 = Al2CrO4 + Ag =>
2 Al + Ag2CrO4 = Al2CrO4 + 2 Ag
H2O + NaOH = O2 + Na5H7 =>
H2O + 5 NaOH = 3 O2 + Na5H7
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NiCl2 + NH3*H2O = NH4 + Ni(OH)4 + NH4Cl =>
NiCl2 + 4 NH3*H2O = 2 NH4 + Ni(OH)4 + 2 NH4Cl
Fe + CaCo3 = FeCo3 + Ca =>
Fe + CaCo3 = FeCo3 + Ca
MnSO4 + Na2CO3 = MnCO3 + Na2(SO4) =>
MnSO4 + Na2CO3 = MnCO3 + Na2(SO4)
KCH3COO + HI = KI + C2H4O2 =>
KCH3COO + HI = KI + C2H4O2
C4H12 + O2 = C4H10O + H2O =>
C4H12 + O2 = C4H10O + H2O
CuSO4 + Au = Au2(SO4)3 + Cu =>
3 CuSO4 + 2 Au = Au2(SO4)3 + 3 Cu
Al2(SO4)3 + SnI4 = Sn(SO4)2 + AlI3 =>
2 Al2(SO4)3 + 3 SnI4 = 3 Sn(SO4)2 + 4 AlI3
Mg2Al4Si5O18 + H2O = Al2SiO5 + Mg5Al4Si6O22(OH)2 + SiO2 =>
5 Mg2Al4Si5O18 + 2 H2O = 6 Al2SiO5 + 2 Mg5Al4Si6O22(OH)2 + 7 SiO2
KMnO4 + Na2SO3 + H2O = MnO(OH)2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + 3 H2O = 2 MnO(OH)2 + 3 Na2SO4 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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