| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H3COOH + Br2 = C2H3COOHBr2
C4H10O1 + O2 = CO2 + H2O =>
C4H10O1 + 6 O2 = 4 CO2 + 5 H2O
NiSO4 + NaHCO3 = Ni(HCO3)2 + Na2(SO4) =>
NiSO4 + 2 NaHCO3 = Ni(HCO3)2 + Na2(SO4)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ag + Zn = AgZn =>
Ag + Zn = AgZn
MgF2 = F + Mg =>
MgF2 = 2 F + Mg
H2O + H3AsO4 + Zn = AsH3 + Zn{2+} + OH{-} =>
4 H2O + H3AsO4 + 4 Zn = AsH3 + 4 Zn{2+} + 8 OH{-}
WF5 = WF4 + WF6 =>
2 WF5 = WF4 + WF6
Al + (NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al + (NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
KMnO4 + Hg2Cl2 + HCl = HgCl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 Hg2Cl2 + 16 HCl = 10 HgCl2 + 2 MnCl2 + 2 KCl + 8 H2O
NaCHO3 = NaOH + CO2 =>
NaCHO3 = NaOH + CO2
Fe + I = FeI2 =>
Fe + 2 I = FeI2
CaSO3 + H2O = Ca(OH)2 + SO2 =>
CaSO3 + H2O = Ca(OH)2 + SO2
K2C2O4*H2O + FeSO4*7H2O = K2[Fe(C2O4)2]*3H2O + H2O + K2SO4 =>
2 K2C2O4*H2O + FeSO4*7H2O = K2[Fe(C2O4)2]*3H2O + 6 H2O + K2SO4
Fe + Cd(NO3)2 = Fe(NO3)2 + Cd =>
Fe + Cd(NO3)2 = Fe(NO3)2 + Cd
NaCHO3 = Na2O + CO2 + H2O =>
2 NaCHO3 = Na2O + 2 CO2 + H2O
Cr + CuSO4*5H2O = Cu + CrSO4 + H2O =>
Cr + CuSO4*5H2O = Cu + CrSO4 + 5 H2O
SrCl2(aq) + Li3PO4(aq) = Sr3(PO4)2 + LiCl(aq) =>
3 SrCl2(aq) + 2 Li3PO4(aq) = Sr3(PO4)2 + 6 LiCl(aq)
Ca(NO3)2 + Ag2(Cr2O7) = Ca(Cr2O7) + Ag(NO3) =>
Ca(NO3)2 + Ag2(Cr2O7) = Ca(Cr2O7) + 2 Ag(NO3)
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
AI + Fe3N2 = AIN + Fe =>
2 AI + Fe3N2 = 2 AIN + 3 Fe
PCl3O + H2SnCl4 + HCl + H2O = H2SnCl6 + H3PO2 =>
PCl3O + 2 H2SnCl4 + HCl + H2O = 2 H2SnCl6 + H3PO2
Br5 + O2 = Br2O5 =>
4 Br5 + 25 O2 = 10 Br2O5
Mg3(PO4)2 + Rb2SO3 = MgSO3 + Rb3PO4 =>
Mg3(PO4)2 + 3 Rb2SO3 = 3 MgSO3 + 2 Rb3PO4
NaClO + H = Cl2 + Na2O + H2O =>
2 NaClO + 2 H = Cl2 + Na2O + H2O
H3O(aq) + OH(aq) = H2O(l) =>
H3O(aq) + OH(aq) = 2 H2O(l)
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Li + Ni3N2 = Li3N + Ni =>
6 Li + Ni3N2 = 2 Li3N + 3 Ni
K2Cr2O7 + Na2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H3O + CO2 =>
2 K2Cr2O7 + 13 Na2C2O4 + 21 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 13 Na2SO4 + 14 H3O + 26 CO2
S2Cl2 + H2O = H2SO3 + HCl + S2 =>
4 S2Cl2 + 6 H2O = 2 H2SO3 + 8 HCl + 3 S2
NH4CH3CO2 + K2SO4 = (NH4)2SO4 + KCH3CO2 =>
2 NH4CH3CO2 + K2SO4 = (NH4)2SO4 + 2 KCH3CO2
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
Cu3(PO4)2 + Fe(ClO3)3 = FePO4 + Cu(ClO3)2 =>
Cu3(PO4)2 + 2 Fe(ClO3)3 = 2 FePO4 + 3 Cu(ClO3)2
KI + I2 = I3{-} + K{+} =>
KI + I2 = I3{-} + K{+}
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
H2 + C2 + O2 = HCH3CO2 =>
2 H2 + C2 + O2 = HCH3CO2
NH3 + AgNO3 = Ag(NH3)2 + NO3 =>
2 NH3 + AgNO3 = Ag(NH3)2 + NO3
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
F + O2 = F2O =>
4 F + O2 = 2 F2O
IO3{-} + I{-} + HCl = I2 + Cl{-} + H2O =>
IO3{-} + 5 I{-} + 6 HCl = 3 I2 + 6 Cl{-} + 3 H2O
P4 + O2 = P2O4 =>
P4 + 4 O2 = 2 P2O4
Pb + HNO3 = Pb(NO3)2 + NO + H2O = =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Sr(OH)2 + H2CO3 = Sr(CO3)2 + H + H2O =>
Sr(OH)2 + 2 H2CO3 = Sr(CO3)2 + 2 H + 2 H2O
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + K2SO4 + NaHSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaHSO3 = 2 MnSO4 + K2SO4 + 5 NaHSO4 + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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