| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2 + 4 NH3 = [CoCl(NH3)4]Cl
AlPO4 + HCl = Al(Cl)3 + H3PO4 =>
AlPO4 + 3 HCl = Al(Cl)3 + H3PO4
Ni + [Fe(CN)6] = Ni2[Fe(CN)6] =>
2 Ni + [Fe(CN)6] = Ni2[Fe(CN)6]
Al2O3(s) + H2Cl2(aq) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 3 H2Cl2(aq) = 2 AlCl3(aq) + 3 H2O(l)
MgSO4{-2} + KOH{-} = KSO4{-2} + MgOH{-} =>
MgSO4{-2} + KOH{-} = KSO4{-2} + MgOH{-}
CH3(CH2)6CH + O2 = CO2 + H2O =>
CH3(CH2)6CH + 12 O2 = 8 CO2 + 8 H2O
HNO3(aq) + CuCO3(s) = H2O(l) + CO2(g) + Cu(NO3)2(aq) =>
2 HNO3(aq) + CuCO3(s) = H2O(l) + CO2(g) + Cu(NO3)2(aq)
FeO + CO2 = CO + Fe2O3 =>
2 FeO + CO2 = CO + Fe2O3
Ca(Cl)2 + HNO3 = Ca(NO3)2 + HCl =>
Ca(Cl)2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
N1 = N5 =>
5 N1 = N5
AgSeO3 + Br2 + H2O = H2SeO4 + AgBr =>
2 AgSeO3 + Br2 + 2 H2O = 2 H2SeO4 + 2 AgBr
FeS + H2SO4 = Fe2(SO4)3 + H2S + H2 =>
2 FeS + 3 H2SO4 = Fe2(SO4)3 + 2 H2S + H2
CrO4{-2} + H2S + H{+} = Cr{+3} + S + H2O =>
2 CrO4{-2} + 3 H2S + 10 H{+} = 2 Cr{+3} + 3 S + 8 H2O
C2H5OH + KCr2O7 + H2SO4 = C2H5O + K2SO4 + Cr(SO4)3 + H2O =>
2 C2H5OH + 2 KCr2O7 + 13 H2SO4 = 2 C2H5O + K2SO4 + 4 Cr(SO4)3 + 14 H2O
KI + Cl2 = KCl + I2KI =>
3 KI + Cl2 = 2 KCl + I2KI
Cr3(Po4)2 + CaCl = Ca(Po4) + Cr3Cl2 =>
Cr3(Po4)2 + 2 CaCl = 2 Ca(Po4) + Cr3Cl2
K2S + AgNO3 = AgS + K2NO3 =>
K2S + AgNO3 = AgS + K2NO3
Cr(OH)3 + NH4Cl = NH4(OH)3 + CrCl =>
Cr(OH)3 + NH4Cl = NH4(OH)3 + CrCl
NaClO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaClO3 + H2O =>
5 NaClO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NaClO3 + 3 H2O
LiOH + CuCl = CuOH + LiCl =>
LiOH + CuCl = CuOH + LiCl
Cu + K4[Fe(N)2] = CuN2K4 + Fe =>
Cu + K4[Fe(N)2] = CuN2K4 + Fe
FeSO4 + O2 + NH4OH + H2O = Fe(OH)3 + (NH4)2SO4 =>
4 FeSO4 + O2 + 8 NH4OH + 2 H2O = 4 Fe(OH)3 + 4(NH4)2SO4
Na2SO4 + H2O + CO2 = NaHCO3 + H2SO4 =>
Na2SO4 + 2 H2O + 2 CO2 = 2 NaHCO3 + H2SO4
N2O4 + KCl = NOCl + KNO3 =>
N2O4 + KCl = NOCl + KNO3
NaCl(s) + H2O(l) = NaOH + Cl2 + H2 =>
2 NaCl(s) + 2 H2O(l) = 2 NaOH + Cl2 + H2
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
Al2(CO3)3 + Ca(OH)2 = Ca(CO3) + Al(OH)3 =>
Al2(CO3)3 + 3 Ca(OH)2 = 3 Ca(CO3) + 2 Al(OH)3
(C10H22) + O2 = H2O + CO2 =>
2(C10H22) + 31 O2 = 22 H2O + 20 CO2
CuAntwortOAntwort + AntwortFeAntwort = AntwortFeAntwortOAntwort + AntwortCu =>
CuAntwortOAntwort + AntwortFeAntwort = AntwortFeAntwortOAntwort + AntwortCu
CaCl2 + H(OH) = Ca(OH)2 + HCl =>
CaCl2 + 2 H(OH) = Ca(OH)2 + 2 HCl
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C16H31COOH + NaOH = C16H31COONa + H2O =>
C16H31COOH + NaOH = C16H31COONa + H2O
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
PbNO2 + Na2SO4 = Pb2SO4 + NaNO2 =>
2 PbNO2 + Na2SO4 = Pb2SO4 + 2 NaNO2
KCl2 + P2O5 = KCl2P2O5 =>
KCl2 + P2O5 = KCl2P2O5
Fe(NO3)3 + C2H6O2 = Fe3O4 + N2 + H2O + CO =>
18 Fe(NO3)3 + 46 C2H6O2 = 6 Fe3O4 + 27 N2 + 138 H2O + 92 CO
NaOH + HCO3 = NaHCO3 + H2O + O2 =>
4 NaOH + 4 HCO3 = 4 NaHCO3 + 2 H2O + O2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
PdNO3 + NaOH = PdOH + NaNO3 =>
PdNO3 + NaOH = PdOH + NaNO3
C10H7(OH) + O2 = CO2 + H2O =>
2 C10H7(OH) + 23 O2 = 20 CO2 + 8 H2O
C13H8O + NaBH4 + C2H5OH = C13H10O + H3BO3 + NaC2H5O =>
98 C13H8O + 11 NaBH4 + 50 C2H5OH = 104 C13H10O + 11 H3BO3 + 11 NaC2H5O
KClO4 + NaC6H5CO2 = KCl + NaOH + H2 + CO2 =>
13 KClO4 + 4 NaC6H5CO2 = 13 KCl + 4 NaOH + 8 H2 + 28 CO2
NiO(s) + H2O(l) = Ni(HO)2(s) =>
NiO(s) + H2O(l) = Ni(HO)2(s)
C7H8O + Ca(OCl)2 = C7H6O + H2O + CaCl2 =>
2 C7H8O + Ca(OCl)2 = 2 C7H6O + 2 H2O + CaCl2
Hg + H2SO4 = Hg2(SO4)2 + H2O + SO2 =>
2 Hg + 4 H2SO4 = Hg2(SO4)2 + 4 H2O + 2 SO2
NaHCO3 + C2H3O2 = C2H3NaO2 + H2O + CO2 =>
7 NaHCO3 + 8 C2H3O2 = 7 C2H3NaO2 + 5 H2O + 9 CO2
CuSO4 + NH3 + H2O = Cu(NH3)4 + (NH4)2SO4 + (OH)2 =>
CuSO4 + 6 NH3 + 2 H2O = Cu(NH3)4 + (NH4)2SO4 + (OH)2
F2 + KBr = F2KBr =>
F2 + KBr = F2KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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