| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 KNO3 = Ba(NO3)2 + 2 KOH
C6H11OH + HOCl = C6H10O + H2O + HCl =>
C6H11OH + HOCl = C6H10O + H2O + HCl
KIO3 + HCl = KCl + H2(IO3)2 =>
2 KIO3 + 2 HCl = 2 KCl + H2(IO3)2
NH4OH + MgCrO4 = (NH4)2CrO4 + Mg(OH)2 =>
2 NH4OH + MgCrO4 = (NH4)2CrO4 + Mg(OH)2
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
AgNo2 + NaCl = AgCl + NaNo2 =>
AgNo2 + NaCl = AgCl + NaNo2
C7H11O9P + O2 = CO2 + H2O + P2O3 =>
2 C7H11O9P + 12 O2 = 14 CO2 + 11 H2O + P2O3
Co(H2O)6 + Cl = CoCl2(H2O)6 =>
Co(H2O)6 + 2 Cl = CoCl2(H2O)6
RbHCO3 + MgSO4 = RbSO4 + MgHCO3 =>
RbHCO3 + MgSO4 = RbSO4 + MgHCO3
NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4(aq) + HCl(aq) =>
2 NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4(aq) + 2 HCl(aq)
C2H4O + Ag(NH3)2OH = C2H7NO2 + Ag + NH3 + H2O =>
C2H4O + 2 Ag(NH3)2OH = C2H7NO2 + 2 Ag + 3 NH3 + H2O
F2 + Cl2O = FClO2 + Cl2 =>
F2 + 4 Cl2O = 2 FClO2 + 3 Cl2
Ni + Cr2O3 = Ni2O3 + Cr =>
2 Ni + Cr2O3 = Ni2O3 + 2 Cr
Fe + (OH)3 + H3PO4 = FePO4 + H2O =>
Fe + (OH)3 + H3PO4 = FePO4 + 3 H2O
OsO4 + HCl + KCl = K2(OsCl4O2) + Cl2 + H2O =>
OsO4 + 4 HCl + 2 KCl = K2(OsCl4O2) + Cl2 + 2 H2O
Pb + HSO4 + NH4Ac = PbSO4 + HAc*NH4 =>
Pb + HSO4 + NH4Ac = PbSO4 + HAc*NH4
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
NH4F + LiOH = LiNH4 + FOH =>
NH4F + LiOH = LiNH4 + FOH
NH4NO2 + H2O = NH4 + HNO3 =>
9 NH4NO2 + 6 H2O = 10 NH4 + 8 HNO3
BaFeO4 + HCl = FeCl3 + Cl2 + BaCl2 + H2O =>
2 BaFeO4 + 16 HCl = 2 FeCl3 + 3 Cl2 + 2 BaCl2 + 8 H2O
KI + Ba(OH)2 = KOH + BaI2 =>
2 KI + Ba(OH)2 = 2 KOH + BaI2
Fe + KOH + H2O = K2[Fe(OH)4] + H2 =>
Fe + 2 KOH + 2 H2O = K2[Fe(OH)4] + H2
C12H22O11(s) + H2O(l) = CH3CH2OH(l) + CO2(g) =>
C12H22O11(s) + H2O(l) = 4 CH3CH2OH(l) + 4 CO2(g)
(NH4)2SO4 + Pb(ClO3)2 = (NH4)ClO3 + PbSO4 =>
(NH4)2SO4 + Pb(ClO3)2 = 2(NH4)ClO3 + PbSO4
Hg2(NO3)2 + NaBr = Hg2Br2 + NaNO3 =>
Hg2(NO3)2 + 2 NaBr = Hg2Br2 + 2 NaNO3
Zn + O2 + NaOH + H2O = Na2(Zn(OH)4) =>
2 Zn + O2 + 4 NaOH + 2 H2O = 2 Na2(Zn(OH)4)
Zn(OH)2 + BaO = ZnO + Ba(OH)2 =>
Zn(OH)2 + BaO = ZnO + Ba(OH)2
Rn + F2 = RnF2 =>
Rn + F2 = RnF2
H3PO4 + H2O = H3O + PO4 =>
H3PO4 + 3 H2O = 3 H3O + PO4
Fe(OH)2 + Nh4Cl = FeCl2 + Nh4OH =>
Fe(OH)2 + 2 Nh4Cl = FeCl2 + 2 Nh4OH
CH4 + SO2 = HS + CO2 + H2 =>
2 CH4 + 2 SO2 = 2 HS + 2 CO2 + 3 H2
TeO2 + HI = Te + I2 + H2O =>
TeO2 + 4 HI = Te + 2 I2 + 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Mg + HBrO3 = MgBrO3 + H =>
Mg + HBrO3 = MgBrO3 + H
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
PbCl2 + K2S = PbS + KCl =>
PbCl2 + K2S = PbS + 2 KCl
H2O2(aq) = O2(aq) + H2O(aq) =>
2 H2O2(aq) = O2(aq) + 2 H2O(aq)
Cl4N2 + C3H4 = C3Cl4 + N2 + H2 =>
Cl4N2 + C3H4 = C3Cl4 + N2 + 2 H2
CoCl2 + NaNO2 + CH3COOH = Na3[Co(NO2)6] + NaCl + NO + H2O + CH3COONa =>
CoCl2 + 7 NaNO2 + 2 CH3COOH = Na3[Co(NO2)6] + 2 NaCl + NO + H2O + 2 CH3COONa
C2H5OH + H3NO3S = (CH3)2C(OSO3H)C(O)NH2 + H2 =>
2 C2H5OH + H3NO3S = (CH3)2C(OSO3H)C(O)NH2 + 3 H2
Fe2(SO4)3 + Ba(NO3)2 = Fe(NO3)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 BaSO4
FeCl2 + Na2SO4 = FeSO4 + Na2Cl2 =>
FeCl2 + Na2SO4 = FeSO4 + Na2Cl2
MnO2 + NaOH = Mn(OH)2 + NaO =>
MnO2 + 2 NaOH = Mn(OH)2 + 2 NaO
Li2CO3 + O2 = Li2O2 + CO2 =>
2 Li2CO3 + O2 = 2 Li2O2 + 2 CO2
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Cu(OH)2 = CuO + H2O = =>
Cu(OH)2 = CuO + H2O
H2S(g) + O2 = H2O(l) + SO2 =>
2 H2S(g) + 3 O2 = 2 H2O(l) + 2 SO2
Sn(NO3)4 + Na2CO3 = Sn2(CO3)4 + Na(NO3) =>
2 Sn(NO3)4 + 4 Na2CO3 = Sn2(CO3)4 + 8 Na(NO3)
LiOH + V2O5 = LiV3O8 + H2O =>
2 LiOH + 3 V2O5 = 2 LiV3O8 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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