| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca + 2 CrPO4 = Ca3(PO4)2 + 2 Cr
Sn(NO3) + TI = TI(NO3) + Sn =>
Sn(NO3) + TI = TI(NO3) + Sn
(NH4)3PO4 + BaCl = (NH4)3Cl + BaPO4 =>
(NH4)3PO4 + BaCl = (NH4)3Cl + BaPO4
SO2 + HCl = HSO2Cl =>
SO2 + HCl = HSO2Cl
CuSO4 + KO3 = CuO3 + KSO4 =>
CuSO4 + KO3 = CuO3 + KSO4
NH4NO3 + Ba(OH)2 = H2O + NH3 + BaNO3 =>
7 NH4NO3 + 8 Ba(OH)2 = 13 H2O + 6 NH3 + 8 BaNO3
C6H16 + O3 = CO2 + H2O =>
3 C6H16 + 20 O3 = 18 CO2 + 24 H2O
F2 + Br2 = BrF5 =>
5 F2 + Br2 = 2 BrF5
H2O = e + O2 + H{+} =>
2 H2O = 4e + O2 + 4 H{+}
Fe3 + H2SO4 = Fe2SO4 + H2 =>
2 Fe3 + 3 H2SO4 = 3 Fe2SO4 + 3 H2
Au(s) + NO3{-}(aq) + Cl{-}(aq) + H{+}(aq) = NO2(g) + AuCl4{-}(aq) + H2O(l) =>
Au(s) + 3 NO3{-}(aq) + 4 Cl{-}(aq) + 6 H{+}(aq) = 3 NO2(g) + AuCl4{-}(aq) + 3 H2O(l)
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aw) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aw)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2 =>
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2
Ca + Co(NO3)3 = Ca(NO3)2 + Co =>
3 Ca + 2 Co(NO3)3 = 3 Ca(NO3)2 + 2 Co
AgCl + C6H6O2 = Ag + HCl + C6H4O2 =>
2 AgCl + C6H6O2 = 2 Ag + 2 HCl + C6H4O2
KCl + MgCl2 = KMgCl2 + Cl =>
KCl + MgCl2 = KMgCl2 + Cl
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
(NH4)2S + NaOH = Na2S + NH3 + H2O =>
(NH4)2S + 2 NaOH = Na2S + 2 NH3 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca(NO3)2 + KI = CaI2 + KNO3 =>
Ca(NO3)2 + 2 KI = CaI2 + 2 KNO3
Na2O2(s) + H2O(l) = NaOH(aq) + H2O2 =>
Na2O2(s) + 2 H2O(l) = 2 NaOH(aq) + H2O2
MgCl{2} + NaOH = Mg(OH){2} + NaCl =>
MgCl{2} + NaOH = Mg(OH){2} + NaCl
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
K2SO4 + SrCl2 = K2Cl2 + SrSO4 =>
K2SO4 + SrCl2 = K2Cl2 + SrSO4
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
H2O(l) + CaCl2(s) = HCl(aq) + CaO(aq) =>
H2O(l) + CaCl2(s) = 2 HCl(aq) + CaO(aq)
C10H14N2 + H2O + NaCl = C10H16 + NaClN2O =>
C10H14N2 + H2O + NaCl = C10H16 + NaClN2O
CH3COOH(l) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(l) + NaOH(aq) = CH3COONa(aq) + H2O(l)
AgCl + C6H6O2 = Ag + HCl + C6H4O2 =>
2 AgCl + C6H6O2 = 2 Ag + 2 HCl + C6H4O2
C6H4(OH)COOH + CH3OH = C6H4(OH)COOCH3 + CH2O =>
5 C6H4(OH)COOH + 4 CH3OH = 4 C6H4(OH)COOCH3 + 7 CH2O
Mg(s) + H2O(g) = Mg(OH)2 + H2(s) =>
Mg(s) + 2 H2O(g) = Mg(OH)2 + H2(s)
Ca + H3PO4 = Ca(PO4)2 + H2 =>
Ca + 2 H3PO4 = Ca(PO4)2 + 3 H2
NH4Cl + NH4OH = NH4 + NH3Cl + H2O =>
NH4Cl + NH4OH = NH4 + NH3Cl + H2O
H2 + Na3PO4 = H3PO4 + Na =>
3 H2 + 2 Na3PO4 = 2 H3PO4 + 6 Na
Sn + HNO3 + H2O = H4SnO4 + N2O =>
2 Sn + 2 HNO3 + 3 H2O = 2 H4SnO4 + N2O
HgNO3(aq) + H2SO4(aq) = Hg2SO4(s) + HNO3(aq) =>
2 HgNO3(aq) + H2SO4(aq) = Hg2SO4(s) + 2 HNO3(aq)
Fe + HCl + H2O2 = FeCl3 + H2O =>
2 Fe + 6 HCl + 3 H2O2 = 2 FeCl3 + 6 H2O
KMnO4 + C2H2O4 + H2SO4 = K2SO + MnSO4 + CO2 + H2O =>
2 KMnO4 + 8 C2H2O4 + 3 H2SO4 = K2SO + 2 MnSO4 + 16 CO2 + 11 H2O
NaP3 + CaCl = CaP3 + NaCl =>
NaP3 + CaCl = CaP3 + NaCl
HCl + Mg5(CO3)4(OH)2 = MgCl2 + CO2 + H2O =>
10 HCl + Mg5(CO3)4(OH)2 = 5 MgCl2 + 4 CO2 + 6 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2
Fe + SCN = Fe(SCN) =>
Fe + SCN = Fe(SCN)
CrCl3 + NH3*H2O = Cr(OH)3 + (NH4)Cl =>
CrCl3 + 3 NH3*H2O = Cr(OH)3 + 3(NH4)Cl
MnO4{-} + SO2 + H2O = Mn{2+} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}
K2Cr2O7 + NaOH = H2O + K2CrO4 + Na2CrO4 =>
K2Cr2O7 + 2 NaOH = H2O + K2CrO4 + Na2CrO4
NaCO3 + CaCl = CaCO3 + NaCl =>
NaCO3 + CaCl = CaCO3 + NaCl
FeOCl + HCl = FeCl3 + H2O =>
FeOCl + 2 HCl = FeCl3 + H2O
Sn + N2 = Sn3N4 =>
3 Sn + 2 N2 = Sn3N4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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