| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4(aq) + CuCl2(aq) = 2 NH4Cl(aq) + CuSO4(s)
C33H32ClN3 + NaOH = C33H33N3O + NaCl =>
C33H32ClN3 + NaOH = C33H33N3O + NaCl
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
Ca{2+} + OH{-}{+} + CO2 = CaCO3 + H2O =>
Ca{2+} + 2 OH{-}{+} + CO2 = CaCO3 + H2O
Ti + Cl = Ti2Cl14 =>
2 Ti + 14 Cl = Ti2Cl14
Fe + HCl + HNO3 = FeCl3 + NO2 + H2O =>
Fe + 3 HCl + 3 HNO3 = FeCl3 + 3 NO2 + 3 H2O
K + CaO = K2O + Ca =>
2 K + CaO = K2O + Ca
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CO2 + H2O = C6H12C + O2 =>
7 CO2 + 6 H2O = C6H12C + 10 O2
KI + H2SO4 = H2O + H2S + I2 + K2SO4 =>
8 KI + 5 H2SO4 = 4 H2O + H2S + 4 I2 + 4 K2SO4
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)2 + H2S =>
CuFeS2 + 4 HNO3 = Cu(NO3)2 + Fe(NO3)2 + 2 H2S
CuCO3 + H2SO4 = H2O + CO2 + CuSO4 =>
CuCO3 + H2SO4 = H2O + CO2 + CuSO4
KN3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + NO2 + H2O =>
6 KN3 + 13 K2Cr2O7 + 55 H2SO4 = 13 Cr2(SO4)3 + 16 K2SO4 + 18 NO2 + 55 H2O
KOH(aq) + NaCl = KCl + NaOH =>
KOH(aq) + NaCl = KCl + NaOH
CoCl2(aq) + Na2S(aq) = CoS(s) + NaCl(aq) =>
CoCl2(aq) + Na2S(aq) = CoS(s) + 2 NaCl(aq)
CO2 = C2O4 =>
2 CO2 = C2O4
KClO3 + C2H6O = KCl + CO2 + H2O =>
2 KClO3 + C2H6O = 2 KCl + 2 CO2 + 3 H2O
SrS + CuSO4 = Sr2(SO4)2 + CuS =>
2 SrS + 2 CuSO4 = Sr2(SO4)2 + 2 CuS
CH3SCH2CH2CH(NH2)COOH + O2 = NO3{-} + H{+} + CO2 + H2O + S =>
CH3SCH2CH2CH(NH2)COOH + 8 O2 = NO3{-} + H{+} + 5 CO2 + 5 H2O + S
ZnSO4*2H2O = ZnSO4 + H2O =>
ZnSO4*2H2O = ZnSO4 + 2 H2O
Pb(NO3)2(Aq) + NaOH(Aq) = Pb(OH)2(Aq) + NaNO3(Aq) =>
Pb(NO3)2(Aq) + 2 NaOH(Aq) = Pb(OH)2(Aq) + 2 NaNO3(Aq)
Ne + H2 = NeH =>
2 Ne + H2 = 2 NeH
Cl2O + H2O = HCl + O2 =>
Cl2O + H2O = 2 HCl + O2
Sn + HNO3 = Sn(NO3)2 + NH3 + H2O =>
4 Sn + 9 HNO3 = 4 Sn(NO3)2 + NH3 + 3 H2O
CrF2 = Cr + F2 =>
CrF2 = Cr + F2
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
H2O = H + O2 =>
2 H2O = 4 H + O2
H2 + HCl + AgNO3 = AgCl + NO2 + H2O =>
H2 + 2 HCl + 2 AgNO3 = 2 AgCl + 2 NO2 + 2 H2O
Al + KOH + H2O = K{+} + Al(OH)4{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2
ClO + O2 = Cl2O7 =>
4 ClO + 5 O2 = 2 Cl2O7
Cl2 + HgO = Cl2O + Hg2Cl =>
5 Cl2 + 4 HgO = 4 Cl2O + 2 Hg2Cl
NH4Cl + NaOCl = N2 + HCl + NaOH =>
2 NH4Cl + 3 NaOCl = N2 + 5 HCl + 3 NaOH
Sb3 = Sb6 =>
2 Sb3 = Sb6
Cd + CH3COOH = CdCH3COOH =>
Cd + CH3COOH = CdCH3COOH
N2O5 + H2S = N2 + H2SO4 =>
4 N2O5 + 5 H2S = 4 N2 + 5 H2SO4
HgCl2 + Na = Na2[Hg4] + NaCl =>
4 HgCl2 + 10 Na = Na2[Hg4] + 8 NaCl
BaCO2 + H2SO4 = BaSO4 + H2CO2 =>
BaCO2 + H2SO4 = BaSO4 + H2CO2
KOH + PbS = Pb(OH)2 + K2S =>
2 KOH + PbS = Pb(OH)2 + K2S
CO2 + H2O = C + HCO3 =>
5 CO2 + 2 H2O = C + 4 HCO3
Ce(NO3)2 + KIO3 = Ce(IO3)2 + KNO3 =>
Ce(NO3)2 + 2 KIO3 = Ce(IO3)2 + 2 KNO3
FeCu + NaCl = FeNa + CuCl =>
FeCu + NaCl = FeNa + CuCl
Ba(OH)2 + HNO3 = H2O + Ba + NO3 =>
Ba(OH)2 + 2 HNO3 = 2 H2O + Ba + 2 NO3
Pb2NO3 + BaSO4 = Pb2SO4 + BaNO3 =>
Pb2NO3 + BaSO4 = Pb2SO4 + BaNO3
Na2CO3(aq) + HCl(aq) = NaCl(aq) + CO2(s) + H2O(aq) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + CO2(s) + H2O(aq)
SO2(g) = S + O2 =>
SO2(g) = S + O2
Zn + HNO3 + HCl = ZnCl2 + N2O + H2O =>
4 Zn + 2 HNO3 + 8 HCl = 4 ZnCl2 + N2O + 5 H2O
Ca(OH)2 + P4O10 = Ca3(PO4)2 + H2O =>
6 Ca(OH)2 + P4O10 = 2 Ca3(PO4)2 + 6 H2O
MnCrO4 + KNO3 = K2CrO4 + Mn(NO3)2 =>
MnCrO4 + 2 KNO3 = K2CrO4 + Mn(NO3)2
C2H4O2 + CaCO3 = H2O + CO2 + Ca =>
C2H4O2 + 4 CaCO3 = 2 H2O + 6 CO2 + 4 Ca
Co(NO3)2 + (NH4)2 + S = Co2S3 + NH4NO3 =>
2 Co(NO3)2 + 2(NH4)2 + 3 S = Co2S3 + 4 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/24
Équations équilibrées sur02/25/23
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