| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + 3 H2O = ClOH + 2 H3O
Cl2C5H3COH + NaOH = Cl2C5H3CONa + H2O =>
Cl2C5H3COH + NaOH = Cl2C5H3CONa + H2O
C5H6 = C10H12 =>
2 C5H6 = C10H12
KClO3(s) + P(s) = KCl(s) + P4O10(s) =>
10 KClO3(s) + 12 P(s) = 10 KCl(s) + 3 P4O10(s)
S + Hg(NO3)2 = SHg + (NO3) =>
S + Hg(NO3)2 = SHg + 2(NO3)
La2O3 + MnO2 + CaCO3 = La67Ca33MnO3 + CO2 + O2 =>
134 La2O3 + 4 MnO2 + 132 CaCO3 = 4 La67Ca33MnO3 + 132 CO2 + 265 O2
K2CO3(s) + H2SO4(aq) = K2SO4(aq) + CO2(g) + H2O(l) =>
K2CO3(s) + H2SO4(aq) = K2SO4(aq) + CO2(g) + H2O(l)
KN3(s) + HNO2(aq) = N2(g) + NO(g) + KOH(aq) =>
2 KN3(s) + 2 HNO2(aq) = 3 N2(g) + 2 NO(g) + 2 KOH(aq)
Li + Si = Li4Si =>
4 Li + Si = Li4Si
NaHSO4 + Pb(NO3)2 = NaNO3 + Pb(HSO4)2 =>
2 NaHSO4 + Pb(NO3)2 = 2 NaNO3 + Pb(HSO4)2
H2S + H2SO5 = S + H2O =>
4 H2S + H2SO5 = 5 S + 5 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
KNO3 = KNO2 + O2(g) =>
2 KNO3 = 2 KNO2 + O2(g)
CH3COOH + H2O = CH3COO{-} + H3O{+} =>
CH3COOH + H2O = CH3COO{-} + H3O{+}
NaHCO3 + CaHPO4 = H2O + CO2 + NaCaPO4 =>
NaHCO3 + CaHPO4 = H2O + CO2 + NaCaPO4
C25H52 + H2O = CO + H2 =>
C25H52 + 25 H2O = 25 CO + 51 H2
NaCl + FeS = Fe2Cl3 + Na6S4 =>
6 NaCl + 4 FeS = 2 Fe2Cl3 + Na6S4
Na2HPO4 + H2O = NaH2PO4 + NaOH =>
Na2HPO4 + H2O = NaH2PO4 + NaOH
KI + Pb(CH3COO)2 = PbI2 + C2H3KO2 =>
2 KI + Pb(CH3COO)2 = PbI2 + 2 C2H3KO2
Cr2(SO4)3 + NaClO + NaOH = NaCrO4 + NaCl + H2O + Na2SO4 =>
Cr2(SO4)3 + 4 NaClO + 8 NaOH = 2 NaCrO4 + 4 NaCl + 4 H2O + 3 Na2SO4
AgI + NH3 = AgNH3 + I =>
AgI + NH3 = AgNH3 + I
Cu + HClO = CuO + HCl =>
Cu + HClO = CuO + HCl
ZnCl2 + NaH2PO4 = Zn3(PO4)2 + NaCl + HCl =>
3 ZnCl2 + 2 NaH2PO4 = Zn3(PO4)2 + 2 NaCl + 4 HCl
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
C5H9O + O = CO2 + H2O =>
2 C5H9O + 27 O = 10 CO2 + 9 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Fe + H(NO3) = Fe(NO3)3 + H2 =>
2 Fe + 6 H(NO3) = 2 Fe(NO3)3 + 3 H2
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
SiHCl3 = SiH2Cl2 + SiCl4 =>
2 SiHCl3 = SiH2Cl2 + SiCl4
CsF + MgO = CsO + MgF =>
CsF + MgO = CsO + MgF
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C5H10 + HBr = C5H12 + Br =>
C5H10 + 2 HBr = C5H12 + 2 Br
C2H5OH + Cr2O7{2-} + H{+} = CH3COOH + Cr{3} + H2O =>
3 C2H5OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3COOH + 4 Cr{3} + 11 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
KI + Hg(C2H3O2)2 = K(C2H3O2) + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 K(C2H3O2) + HgI2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na2S + Na2CrO4 + H2O = S + Na[Cr(OH)4(H2O)2] + NaOH =>
3 Na2S + 2 Na2CrO4 + 12 H2O = 3 S + 2 Na[Cr(OH)4(H2O)2] + 8 NaOH
Mn(s) + HCl(aq) = MnCl2(aq) + H2(g) =>
Mn(s) + 2 HCl(aq) = MnCl2(aq) + H2(g)
HClO + Ca(OH)2 = H2O + Ca(ClO)2 =>
2 HClO + Ca(OH)2 = 2 H2O + Ca(ClO)2
Cl2O2 + H2O = HCl + HClO3 =>
Cl2O2 + H2O = HCl + HClO3
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
In + H2SO4 = In2(SO4)3 + SO2 + H2O =>
2 In + 6 H2SO4 = In2(SO4)3 + 3 SO2 + 6 H2O
Br2(aq) + KCl(aq) + C6H14 = KBr(aq) + HCl(aq) + C =>
7 Br2(aq) + 14 KCl(aq) + C6H14 = 14 KBr(aq) + 14 HCl(aq) + 6 C
C3H4O2 = C3H2O + H2O =>
C3H4O2 = C3H2O + H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Cu3 + AgNO3 = CuNO3 + Ag =>
Cu3 + 3 AgNO3 = 3 CuNO3 + 3 Ag
C4O3NH7 + C7OH6 = C11O2NH9 + H2O =>
C4O3NH7 + C7OH6 = C11O2NH9 + 2 H2O
CH3CO2H + K2CO3 = CH3CO2K + CO2 + H2O =>
2 CH3CO2H + K2CO3 = 2 CH3CO2K + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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