| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH2COOH)2 + 2 NaOH = 2 CH2COONa + 2 H2O
C2 + S8 = CS2 =>
2 C2 + S8 = 4 CS2
AgClO = Ag + ClO =>
AgClO = Ag + ClO
Fe(NO3)3 + BaCrO4 = Fe2(CrO4)3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 BaCrO4 = Fe2(CrO4)3 + 3 Ba(NO3)2
MnO4({-}) + H2SO3 + H = Mn2 + SO4({-}) + H2O =>
2 MnO4({-}) + 2 H2SO3 + 8 H = Mn2 + 2 SO4({-}) + 6 H2O
N2H4 + H2O = H2O2 + NH4OH =>
N2H4 + 4 H2O = H2O2 + 2 NH4OH
FeCr2O7 + H2 = FeCr2 + H2O =>
FeCr2O7 + 7 H2 = FeCr2 + 7 H2O
HF + S{-2} = H2S + F{-} =>
2 HF + S{-2} = H2S + 2 F{-}
MnO4({-}) + H2SO3 + H = Mn2 + SO4({-}) + H2O =>
2 MnO4({-}) + 2 H2SO3 + 8 H = Mn2 + 2 SO4({-}) + 6 H2O
H2O + Na2C2O4 + KMnO4 = MnO2 + CO2 + KOH + NaOH =>
4 H2O + 3 Na2C2O4 + 2 KMnO4 = 2 MnO2 + 6 CO2 + 2 KOH + 6 NaOH
CaBr + F = CaF + Br =>
CaBr + F = CaF + Br
FeCr2O7 + H2 = FeCr2 + H2O =>
FeCr2O7 + 7 H2 = FeCr2 + 7 H2O
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
KBr + PbO2 + HNO3 = Pb(NO3)2 + H2O + Br2 + KNO3 =>
2 KBr + PbO2 + 4 HNO3 = Pb(NO3)2 + 2 H2O + Br2 + 2 KNO3
FeCr2O7 + H2 = FeCr2 + H2O =>
FeCr2O7 + 7 H2 = FeCr2 + 7 H2O
CaCO3 + HCI = CaCI + CO3H =>
CaCO3 + HCI = CaCI + CO3H
Ni + Cl2 = NiCl =>
2 Ni + Cl2 = 2 NiCl
Mg + (Nh4)2Co3 = MgNh4 + Co =>
2 Mg + (Nh4)2Co3 = 2 MgNh4 + 3 Co
Ga2F3 + Cs = Ga + Cs2F =>
Ga2F3 + 6 Cs = 2 Ga + 3 Cs2F
Ga2O3 + H3PO4 = GaPO4 + H2O =>
Ga2O3 + 2 H3PO4 = 2 GaPO4 + 3 H2O
Sr(OH)2(aq) + MgCl2(aq) = Mg(OH)2(aq) + SrCl2(aq) =>
Sr(OH)2(aq) + MgCl2(aq) = Mg(OH)2(aq) + SrCl2(aq)
C3H5 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
2 C3H5 + 2 KMnO4 + 3 H2SO4 = 3 CH3COOH + 2 MnSO4 + 2 H2O + K2SO4
Gd(NO3)3*6H2O + Al(NO3)3*9H2O + H3BO3 + C2H6N4O2 = GdAl3(BO3)4 + CO2 + N2 + H2O =>
Gd(NO3)3*6H2O + 3 Al(NO3)3*9H2O + 4 H3BO3 + 6 C2H6N4O2 = GdAl3(BO3)4 + 12 CO2 + 18 N2 + 57 H2O
ammoniumnitrate + potassiumhydroxide = potassiumnitrate + water + ammonia =>
NH4NO3 + KOH = KNO3 + H2O + NH3
MnO4({-}) + H2SO3 + H = Mn2 + SO4({-}) + H2O =>
2 MnO4({-}) + 2 H2SO3 + 8 H = Mn2 + 2 SO4({-}) + 6 H2O
FeO42{-} + H2O = Fe(OH)3 + OH{-} + O2 =>
FeO42{-} + 2 H2O = Fe(OH)3 + OH{-} + 20 O2
MnO4({-}) + H2SO3 + H = Mn2 + SO4({-}) + H2O =>
2 MnO4({-}) + 2 H2SO3 + 8 H = Mn2 + 2 SO4({-}) + 6 H2O
Al(s) + H2CO3 = H2 + Al(CO3)3 =>
Al(s) + 3 H2CO3 = 3 H2 + Al(CO3)3
Na2CO3(aq) + HCl(aq) = NaCl(s) + H2O(l) + CO2(l) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(s) + H2O(l) + CO2(l)
MnO4({-}) + H2SO3 + H = Mn2 + SO4({-}) + H2O =>
2 MnO4({-}) + 2 H2SO3 + 8 H = Mn2 + 2 SO4({-}) + 6 H2O
CaC2 + H2O = C2H2 + Ca(OH)2* =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2*
HJ + K = KJ + H =>
HJ + K = KJ + H
Fe2 + O2 = FeO3 =>
Fe2 + 3 O2 = 2 FeO3
C6H14 + O2 = C2 + H2O =>
2 C6H14 + 7 O2 = 6 C2 + 14 H2O
SiO2 + BrF5 = O2 + SiF3 + BrF3 =>
2 SiO2 + 3 BrF5 = 2 O2 + 2 SiF3 + 3 BrF3
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
MnO4({-}) + H2SO3 + H = Mn2({+}) + HSO4({-}) + H2O =>
2 MnO4({-}) + 3 H2SO3 + 7 H = Mn2({+}) + 3 HSO4({-}) + 5 H2O
FeCr2O7 + H2 = FeCr2 + H2O =>
FeCr2O7 + 7 H2 = FeCr2 + 7 H2O
MnO4({-}) + H2SO3 + H = Mn({2+}) + SO4({2-}) + H2O =>
2 MnO4({-}) + 3 H2SO3 + 4 H = 2 Mn({2+}) + 3 SO4({2-}) + 5 H2O
Ni(ClO3)2 = NiCl2 + O6 =>
Ni(ClO3)2 = NiCl2 + O6
PH + O2 = PO + H2O =>
4 PH + 3 O2 = 4 PO + 2 H2O
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + HOH =>
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + HOH
C14H19NO2 + C2H6O = C15H21NO2 + CH4 + O2 =>
2 C14H19NO2 + 2 C2H6O = 2 C15H21NO2 + 2 CH4 + O2
MnO4({-}) + H2SO3 + H = Mn({2+}) + HSO4({2-}) + H2O =>
2 MnO4({-}) + 3 H2SO3 + 7 H = 2 Mn({2+}) + 3 HSO4({2-}) + 5 H2O
MnO4({-}) + H2SO3 + H = Mn + HSO4({-}) + H2O =>
MnO4({-}) + H2SO3 + 5 H = Mn + HSO4({-}) + 3 H2O
ZnCO3 + H2SO4 = ZnSO4*H2O + CO2 =>
ZnCO3 + H2SO4 = ZnSO4*H2O + CO2
LiNO3 + Ca3(PO4)2 = Li3PO4 + Ca(NO3)2 =>
6 LiNO3 + Ca3(PO4)2 = 2 Li3PO4 + 3 Ca(NO3)2
Fe{3+} + K4[Fe(CN)6] = KFe[Fe(CN)6] + K{+} =>
Fe{3+} + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 K{+}
NaOCl + H2O = Na{+} + HClO + OH{-} =>
NaOCl + H2O = Na{+} + HClO + OH{-}
FeCr + HCl = CrCl3 + H2 + Fe =>
2 FeCr + 6 HCl = 2 CrCl3 + 3 H2 + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
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