| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
TiO + H2Cl = TiCl + H2O =>
TiO + H2Cl = TiCl + H2O
H2S + CO2 = H2O + COS =>
H2S + CO2 = H2O + COS
K3PO3 + HI = IPO3 + K3H =>
K3PO3 + HI = IPO3 + K3H
U(SO4)2 + H2O + KMnO4 = K2SO4 + MnSO4 + UO2(SO4) + H2SO4 =>
5 U(SO4)2 + 2 H2O + 2 KMnO4 = K2SO4 + 2 MnSO4 + 5 UO2(SO4) + 2 H2SO4
Ca(PO4)3(OH) + SnF2 = SnO + H2O + Ca(PO4)3F =>
2 Ca(PO4)3(OH) + SnF2 = SnO + H2O + 2 Ca(PO4)3F
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
NaOH + HNO3 + Al = NH3 + NaAlO2 + H2O =>
8 NaOH + 3 HNO3 + 8 Al = 3 NH3 + 8 NaAlO2 + H2O
(C3)H8 + O2 = CO2 + H2O =>
(C3)H8 + 5 O2 = 3 CO2 + 4 H2O
HBr + Ca(HSO3)2 = H2SO3 + CaBr2 =>
2 HBr + Ca(HSO3)2 = 2 H2SO3 + CaBr2
Ta2O5 + CO + Br2 = TaOBr3 + CO2 =>
Ta2O5 + 3 CO + 3 Br2 = 2 TaOBr3 + 3 CO2
Cr2O7{2-} + V{3+} + H{+} = Cr{3+} + VO{2+} + H2O =>
Cr2O7{2-} + 6 V{3+} + 2 H{+} = 2 Cr{3+} + 6 VO{2+} + H2O
Ba(OH)2 + H2C2O4*2H2O = BaC2O4 + H2O =>
Ba(OH)2 + H2C2O4*2H2O = BaC2O4 + 4 H2O
C + H2 + O2 = C2H6O =>
4 C + 6 H2 + O2 = 2 C2H6O
Mg + Cu(NO3)2 = Cu(ii) + Mg(NO3)2 =>
Mg + Cu(NO3)2 = Cu(ii) + Mg(NO3)2
K + Cl = KCl =>
K + Cl = KCl
HCl + NaOCl = Cl + H2O + NaCl =>
2 HCl + NaOCl = 2 Cl + H2O + NaCl
C6H5NH2 + HNO3 = C6H5NO3 + NH3 =>
C6H5NH2 + HNO3 = C6H5NO3 + NH3
BaCl2*2H2O + NaOH = Ba(OH)2 + NaCl + H2O =>
BaCl2*2H2O + 2 NaOH = Ba(OH)2 + 2 NaCl + 2 H2O
NaHCO3 + HClO4 = NaClO4 + H2CO3 =>
NaHCO3 + HClO4 = NaClO4 + H2CO3
Al(OH)3 + NH3H2O = (NH4)3[Al(OH)6] =>
Al(OH)3 + 3 NH3H2O = (NH4)3[Al(OH)6]
KI + NaNO2 + HCl = NO + I2 + H2O + KCl + NaCl =>
2 KI + 2 NaNO2 + 4 HCl = 2 NO + I2 + 2 H2O + 2 KCl + 2 NaCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na2Co3 + CuCI2 = Na2CI2 + CuCo3 =>
Na2Co3 + CuCI2 = Na2CI2 + CuCo3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe(NO3)3 + Na2CO3 = Fe + CO3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = 2 Fe + 3 CO3 + 6 NaNO3
C3H7OCl + NaOH = C3H6O + NaCl + H2O =>
C3H7OCl + NaOH = C3H6O + NaCl + H2O
FeCl3 + K2S + H2O = KHS + Fe(OH)Cl2 + KCl =>
FeCl3 + K2S + H2O = KHS + Fe(OH)Cl2 + KCl
C4H9COCH3 + O2 = CO2 + H2O =>
2 C4H9COCH3 + 17 O2 = 12 CO2 + 12 H2O
NaOH + H2PHO3 = Na2PHO3 + H2O =>
2 NaOH + H2PHO3 = Na2PHO3 + 2 H2O
Li2O + GeO2 = Li8GeO6 =>
4 Li2O + GeO2 = Li8GeO6
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + KCl = K(NH3)2Cl =>
2 NH3 + KCl = K(NH3)2Cl
NaHCO3 + HClO4 = NaClO4 + H2CO3 =>
NaHCO3 + HClO4 = NaClO4 + H2CO3
Na2SO3 + Cl2 = Na2SO4 + NaCl + SO2 =>
2 Na2SO3 + Cl2 = Na2SO4 + 2 NaCl + SO2
AgOH + CO2 = Ag2CO3 + H2O =>
2 AgOH + CO2 = Ag2CO3 + H2O
H3 + N = NH4 =>
4 H3 + 3 N = 3 NH4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ca(s) + H2SO4(l) = CaSO4(s) + H(g) =>
Ca(s) + H2SO4(l) = CaSO4(s) + 2 H(g)
Pb(s) + AgNo3(aq) = Ag(s) + Pb(No3)2(aq) =>
Pb(s) + 2 AgNo3(aq) = 2 Ag(s) + Pb(No3)2(aq)
Mn(NO3)2 + Mg = MnO2 + MgO + N2 =>
Mn(NO3)2 + 4 Mg = MnO2 + 4 MgO + N2
Cu3O4 + CO = CuO + CO2 =>
Cu3O4 + CO = 3 CuO + CO2
H2PdCl4 + NH4OH = (NH4)2[PdCl4] + H2O =>
H2PdCl4 + 2 NH4OH = (NH4)2[PdCl4] + 2 H2O
C4H10(s) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(s) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
NaOH + CaCl2 = Ca(OH)2 + NaCl =>
2 NaOH + CaCl2 = Ca(OH)2 + 2 NaCl
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl =>
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl
H2S2O7 + H2O = H2SO4 =>
H2S2O7 + H2O = 2 H2SO4
C4H8 + O2 = C4H6 + H2O2 =>
C4H8 + O2 = C4H6 + H2O2
H2CO3 + KOH = HCO3 + K + H2O =>
H2CO3 + KOH = HCO3 + K + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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