| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 FeSO4(aq) + K2Cr2O7(aq) + 7 H2SO4(aq) = 3 Fe2(SO4)3(aq) + Cr2(SO4)3(aq) + 7 H2O(l) + K2SO4(aq)
SO2 + H2O = SO + OH =>
SO2 + H2O = SO + 2 OH
FePb(C2H3O2)2 = PbFe(C2H3O2)2 =>
FePb(C2H3O2)2 = PbFe(C2H3O2)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KSCN + AgI = AgSCN + KI =>
KSCN + AgI = AgSCN + KI
S2O8{-2} + MnSO4 + H2O = HSO4{-} + H2MnO3 + H{+} =>
S2O8{-2} + MnSO4 + 3 H2O = 3 HSO4{-} + H2MnO3 + H{+}
Ca(NO3)2 + Cl = CaCl2 + NO3 =>
Ca(NO3)2 + 2 Cl = CaCl2 + 2 NO3
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
Ba + N2 + O2 = Ba(NO3)2 =>
Ba + N2 + 3 O2 = Ba(NO3)2
Fr(s) + H2O(l) = H2(g) + FrOH(aq) =>
2 Fr(s) + 2 H2O(l) = H2(g) + 2 FrOH(aq)
AgBrLiOH = BrLiAgOH =>
AgBrLiOH = BrLiAgOH
HClO2 + P + H2O = HCl + H3PO3 =>
3 HClO2 + 4 P + 6 H2O = 3 HCl + 4 H3PO3
Au2O3 + Mg = MgO + Au =>
Au2O3 + 3 Mg = 3 MgO + 2 Au
FeCl2(aq)KOH(aq) = FeOHKCl2 =>
FeCl2(aq)KOH(aq) = FeOHKCl2
ZnSO4NaClO = ZnClONaSO4 =>
ZnSO4NaClO = ZnClONaSO4
C5H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C5H6(g) + 13 O2(g) = 10 CO2(g) + 6 H2O(g)
NaCO3AgNO3 = NaNO3CO3Ag =>
NaCO3AgNO3 = NaNO3CO3Ag
(CH3)2NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O =>
6(CH3)2NH2 + 8 NaNO2 + 8 HCl = 6 CH3CH2OH + 7 N2 + 8 NaCl + 10 H2O
Ca + CuSO4 = CaSO4 + Cu = =>
Ca + CuSO4 = CaSO4 + Cu
Na + CuSO4 = NaSO4Cu =>
Na + CuSO4 = NaSO4Cu
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
BaCl2(aq) + Na2CO3 = BaCO3(s) + NaCl(aq) =>
BaCl2(aq) + Na2CO3 = BaCO3(s) + 2 NaCl(aq)
Zn + K + [Fe(CN)6] = K2Zn3[Fe(CN)6] =>
3 Zn + 2 K + [Fe(CN)6] = K2Zn3[Fe(CN)6]
C2H6O + K2Cr2O7 + H2SO4 = C2H4O + CrSO4 + K2SO4 + H2O =>
4 C2H6O + K2Cr2O7 + 3 H2SO4 = 4 C2H4O + 2 CrSO4 + K2SO4 + 7 H2O
CH3COOH + KHCO3 = CO2 + H2O + CH3CO2K =>
CH3COOH + KHCO3 = CO2 + H2O + CH3CO2K
C9H8O4 + C2H5OH = C11H12O4 + H2O =>
C9H8O4 + C2H5OH = C11H12O4 + H2O
Pb(HCO3)HNO3 = Pb(HNO3)HCO3 =>
Pb(HCO3)HNO3 = Pb(HNO3)HCO3
Cr2(SO3)3 + H2SO4 = Cr2(SO4)4 + SO2 + H2O =>
Cr2(SO3)3 + 5 H2SO4 = Cr2(SO4)4 + 4 SO2 + 5 H2O
H2 + N3O6 = H2O + N2 =>
12 H2 + 2 N3O6 = 12 H2O + 3 N2
ZnSO4 + NH3 = Zn(NH3)SO4 =>
ZnSO4 + NH3 = Zn(NH3)SO4
(BaOH)2 + H3PO4 = Ba3PO4 + H2O =>
3(BaOH)2 + 2 H3PO4 = 2 Ba3PO4 + 6 H2O
Y(CH3CO2)3 + Al(NO3)3 + C2H6O2 = Y3Al5O12 + H2O + CO2 + N2 =>
30.000000000001Y(CH3CO2)3 + 50.000000000001Al(NO3)3 + 3 C2H6O2 = 10 Y3Al5O12 + 144 H2O + 186 CO2 + 75.000000000002N2
Ba(NO2)2 + (NH4)2SO4 = BaSO4 + NH4NO2 =>
Ba(NO2)2 + (NH4)2SO4 = BaSO4 + 2 NH4NO2
C12H24O2 + C2H5OH = C14H28O2 + H2O =>
C12H24O2 + C2H5OH = C14H28O2 + H2O
NaOH + AlO(OH) = NaAlO2 + H2O =>
NaOH + AlO(OH) = NaAlO2 + H2O
CuSO3 + K3PO4 = Cu3(PO4)2 + K2SO3 =>
3 CuSO3 + 2 K3PO4 = Cu3(PO4)2 + 3 K2SO3
(BaOH)2 + H3PO4 = Ba3PO4 + H2O =>
3(BaOH)2 + 2 H3PO4 = 2 Ba3PO4 + 6 H2O
NaI(aq) + Br2 = NaBr(aq) + I2 =>
2 NaI(aq) + Br2 = 2 NaBr(aq) + I2
Au2(ClO3)2 = Au2Cl2 + O2 =>
Au2(ClO3)2 = Au2Cl2 + 3 O2
Na(s) + Pb(OH)2(aq) = NaOH(aq) + Pb(s) =>
2 Na(s) + Pb(OH)2(aq) = 2 NaOH(aq) + Pb(s)
LiHCO3(aq)KI(aq) = LiIHKCO3 =>
LiHCO3(aq)KI(aq) = LiIHKCO3
Pb(OH)2 + CaSO4 = Ca(OH)2 + PbSO4 =>
Pb(OH)2 + CaSO4 = Ca(OH)2 + PbSO4
Hg0 = Hg = o2 =>
Hg0 = Hg
PbO2 + Na3P = Pb3P4 + Na2O =>
3 PbO2 + 4 Na3P = Pb3P4 + 6 Na2O
CaCl2 + AgNO3 = (NO3)Ca + AgCl2 =>
CaCl2 + AgNO3 = (NO3)Ca + AgCl2
Sr(OH)2 + HBrO3 = Sr(BrO3)2 + H(OH) =>
Sr(OH)2 + 2 HBrO3 = Sr(BrO3)2 + 2 H(OH)
Sr(OH)2 + FeCl2 = SrCl2 + Fe(OH)2 =>
Sr(OH)2 + FeCl2 = SrCl2 + Fe(OH)2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + H2O =>
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + 2 H2O
(NH4)2SFe(NO3)2 = (NO3)2SFe(NH4)2 =>
(NH4)2SFe(NO3)2 = (NO3)2SFe(NH4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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