| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)3 + 2 KI = 2 Fe(OH)2 + I2 + 2 KOH
HClO + H2SO4 = H2O + HClO4 + SO2 =>
HClO + 3 H2SO4 = 3 H2O + HClO4 + 3 SO2
Fe(CN)2Sn = FeSn(CN)2 =>
Fe(CN)2Sn = FeSn(CN)2
AlO + H3PO4 = AlO3 + PO2 + H2 =>
2 AlO + 2 H3PO4 = 2 AlO3 + 2 PO2 + 3 H2
KBr + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
Li + Te = Li2Te =>
2 Li + Te = Li2Te
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NaClO2 + As + NaOH = Na3AsO4 + NaCl + H2O =>
5 NaClO2 + 4 As + 12 NaOH = 4 Na3AsO4 + 5 NaCl + 6 H2O
H2O + Na2S2O5 = HSO3{-} + Na{+} =>
H2O + Na2S2O5 = 2 HSO3{-} + 2 Na{+}
HClO4(aq) + Zn(OH)2(s) = Zn(ClO4)2 + H2O =>
2 HClO4(aq) + Zn(OH)2(s) = Zn(ClO4)2 + 2 H2O
Ca(OH)2 + SH2 = CaS + H2O =>
Ca(OH)2 + SH2 = CaS + 2 H2O
Ba(OH)2 + NaCl = BaCl2 + Na2O + H2O =>
Ba(OH)2 + 2 NaCl = BaCl2 + Na2O + H2O
HNO3 + Be = N4NO3 + Be(NO3)2 + H2O =>
48 HNO3 + 19 Be = 2 N4NO3 + 19 Be(NO3)2 + 24 H2O
NaC6H7O6 + HCl = H2O + NaCl + C6 + O =>
NaC6H7O6 + HCl = 4 H2O + NaCl + C6 + 2 O
LiHO + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiHO + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
NH4OH + MgHPO4 = (NH4)2HPO4 + Mg(OH)2 =>
2 NH4OH + MgHPO4 = (NH4)2HPO4 + Mg(OH)2
H + PbO = Pb + H2O =>
2 H + PbO = Pb + H2O
C3H7Br + H2O = C3H8O + HBr =>
C3H7Br + H2O = C3H8O + HBr
CHCl3 + H2O2 = CO2 + HCl =>
CHCl3 + H2O2 = CO2 + 3 HCl
NH3 + H2O = NH4{+} + OH{-}1 =>
NH3 + H2O = NH4{+} + OH{-}1
CaF2 + H2SO4 + CHCI3 + CHCIF = CaSO4 + HCI + C2F4 =>
2 CaF2 + 2 H2SO4 + 2 CHCI3 + 8 CHCIF = 2 CaSO4 + 14 HCI + 3 C2F4
H4C2O6 = CO2 + H2O =>
H4C2O6 = 2 CO2 + 2 H2O
NO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 NO2 + 8 KI + 8 HCl = 4 I2 + N2 + 8 KCl + 4 H2O
Al(NO3)3 + CaCO3 = Ca(NO3)2 + Al2(CO3)3 =>
2 Al(NO3)3 + 3 CaCO3 = 3 Ca(NO3)2 + Al2(CO3)3
Hg(NO3)2 + NaI = HgI2 + NaNO3 =>
Hg(NO3)2 + 2 NaI = HgI2 + 2 NaNO3
HI + Na2SO4 = H2SO4 + NaI =>
2 HI + Na2SO4 = H2SO4 + 2 NaI
H2SO3 + Au(OH) = Au2(SO3) + H2O =>
H2SO3 + 2 Au(OH) = Au2(SO3) + 2 H2O
C3H7COOH + MgCO3 = (C3H7COO)2Mg + CO2 + H2O =>
2 C3H7COOH + MgCO3 = (C3H7COO)2Mg + CO2 + H2O
H2 + HSO3 = H2HSO3 =>
H2 + HSO3 = H2HSO3
C2H6 + Cl2 = CCl4 + H2 =>
C2H6 + 4 Cl2 = 2 CCl4 + 3 H2
HI + AgNO3 + NH3 = [Ag(NH3)2]I + HNO3 =>
HI + AgNO3 + 2 NH3 = [Ag(NH3)2]I + HNO3
Cu(NO3)2*6H2O + C6H8O7 = Cu + CO2 + N2 + H2O =>
3 Cu(NO3)2*6H2O + 2 C6H8O7 = 3 Cu + 12 CO2 + 3 N2 + 26 H2O
Fe2(CO3)3 + HOH = Fe(OH)3 + H2CO3 =>
Fe2(CO3)3 + 6 HOH = 2 Fe(OH)3 + 3 H2CO3
CH3CH2O{-} + HCl = CH3CH2OH + Cl{-} =>
CH3CH2O{-} + HCl = CH3CH2OH + Cl{-}
Br2 + MnI2 = MnBr + I2 =>
Br2 + 2 MnI2 = 2 MnBr + 2 I2
HC2H3O2 + LiHCO3 = LiC2H3O2 + H2O + CO2 =>
HC2H3O2 + LiHCO3 = LiC2H3O2 + H2O + CO2
TiSO4 + ZrO2 = TiO + Zr(SO4)2 =>
2 TiSO4 + ZrO2 = 2 TiO + Zr(SO4)2
KOH + BaCO3 = K2CO3 + Ba(OH)2 =>
2 KOH + BaCO3 = K2CO3 + Ba(OH)2
Fe + SnI2 = FeI2 + Sn =>
Fe + SnI2 = FeI2 + Sn
K4[Fe(CN)6] + Br2 = K3[Fe(CN)6] + KBr =>
2 K4[Fe(CN)6] + Br2 = 2 K3[Fe(CN)6] + 2 KBr
C6H8O7 + C2H6O = C12H20O7 + H2O =>
C6H8O7 + 3 C2H6O = C12H20O7 + 3 H2O
AlCl(aq) + AgC2H3O2(aq) = AgCl(s) + AlC2H3O2(aq) =>
AlCl(aq) + AgC2H3O2(aq) = AgCl(s) + AlC2H3O2(aq)
HBr(g) + O2(g) = H2O(g) + Br(g) =>
4 HBr(g) + O2(g) = 2 H2O(g) + 4 Br(g)
PbO + CaCl2 = PbCl2 + CaO =>
PbO + CaCl2 = PbCl2 + CaO
Al + NH4ClO3 = N2 + H2O + HCl + AlO3 =>
Al + 2 NH4ClO3 = N2 + 3 H2O + 2 HCl + AlO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
KClO + H2 = KCl + H2O =>
KClO + H2 = KCl + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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