| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + CaCl2 = NaCaCl3
KMnO4 + HN2 + H2SO4 = K2SO4 + HNO3 + MnSO4 + H2O =>
22 KMnO4 + 10 HN2 + 33 H2SO4 = 11 K2SO4 + 20 HNO3 + 22 MnSO4 + 28 H2O
Mg(OH)2 + EDTA{4-} = Mg(OH)2EDTA{4-} =>
Mg(OH)2 + EDTA{4-} = Mg(OH)2EDTA{4-}
NaIO3 + SO2 + H2O = NaHSO4 + H2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = 2 NaHSO4 + 3 H2SO4 + I2
ZnO + H2SO4 + H2O = ZnSO4*7H2O =>
ZnO + H2SO4 + 6 H2O = ZnSO4*7H2O
IF5 = I + F =>
IF5 = I + 5 F
H2 + O2 + SO3 = H2SO4 =>
2 H2 + O2 + 2 SO3 = 2 H2SO4
P4 + e = P{3-} =>
P4 + 12e = 4 P{3-}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaClO = NaCl + NaClO3 =>
3 NaClO = 2 NaCl + NaClO3
LiHCO3(aq) + H2SO4(aq) = Li2SO4(aq) + H2O(l) + CO2(g) =>
2 LiHCO3(aq) + H2SO4(aq) = Li2SO4(aq) + 2 H2O(l) + 2 CO2(g)
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
H3PO4(aq) + Ba(OH)2 = Ba3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Ba(OH)2 = Ba3(PO4)2(s) + 6 H2O(l)
NiSO4 + NH3 = Ni(NH3)6 + SO4 =>
NiSO4 + 6 NH3 = Ni(NH3)6 + SO4
As2O3 + AgNO3 + H2O = Ag3AsO4 + H3AsO4 + NO2 =>
3 As2O3 + 12 AgNO3 + 3 H2O = 4 Ag3AsO4 + 2 H3AsO4 + 12 NO2
Cl2 + Ca(OH)2 = CaClO2 + CaCl2 + H2O =>
3 Cl2 + 4 Ca(OH)2 = 2 CaClO2 + 2 CaCl2 + 4 H2O
K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr(HSO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6.0000000000001K4[Fe(SCN)6] + 97.000000000001K2Cr2O7 + 646.00000000001H2SO4 = 3 Fe2(SO4)3 + 194 Cr(HSO4)3 + 36 CO2 + 355 H2O + 91.000000000001K2SO4 + 36 KNO3
K2C2O4 + BaCl2 = KCl + BaC2O4 =>
K2C2O4 + BaCl2 = 2 KCl + BaC2O4
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
SO2 + KMnO4 + NaOH = MnO2 + Na2S + O2 + KOH =>
SO2 + 2 KMnO4 + 2 NaOH = 2 MnO2 + Na2S + 3 O2 + 2 KOH
Fe(NO3)3 + KCO3 = FeCO3 + K2 + NO3 =>
2 Fe(NO3)3 + 2 KCO3 = 2 FeCO3 + K2 + 6 NO3
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
LiCl + YCl3 = Li3YCl6 =>
3 LiCl + YCl3 = Li3YCl6
AlCl3(aq) + AgNO3 = Al(NO3)3(aq) + AgCl(s) =>
AlCl3(aq) + 3 AgNO3 = Al(NO3)3(aq) + 3 AgCl(s)
H2 + S8 = H2S =>
8 H2 + S8 = 8 H2S
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + NO2 = Mg(NO2)2 =>
Mg + 2 NO2 = Mg(NO2)2
C2H7NH2 + O2 = CO2 + H2O + N2 =>
4 C2H7NH2 + 17 O2 = 8 CO2 + 18 H2O + 2 N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCO3 + C2H4O2 = CO2 + CaC4H6O4 + H2O =>
CaCO3 + 2 C2H4O2 = CO2 + CaC4H6O4 + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CoCl2 + Na3 + PO4 = NaCl + Co3(PO4)2 =>
3 CoCl2 + 2 Na3 + 2 PO4 = 6 NaCl + Co3(PO4)2
PbO + NaI = PbI + NaO =>
PbO + NaI = PbI + NaO
Cd + Fe(CN)6 = Cd2[Fe(CN)6] =>
2 Cd + Fe(CN)6 = Cd2[Fe(CN)6]
Mg + Cl{-} + H3O{+} = MgCl2 + H2O + H2 =>
Mg + 2 Cl{-} + 2 H3O{+} = MgCl2 + 2 H2O + H2
CaCl2 + NaPo4 = NaCl + Ca(Po4)2 =>
CaCl2 + 2 NaPo4 = 2 NaCl + Ca(Po4)2
Cr2O7{2-} + H{+} + C2O4{2-} = Cr{3+} + H2O + CO2 =>
Cr2O7{2-} + 14 H{+} + 3 C2O4{2-} = 2 Cr{3+} + 7 H2O + 6 CO2
H2SO4(aq) + SrCl2(aq) = HCl + SrSO4 =>
H2SO4(aq) + SrCl2(aq) = 2 HCl + SrSO4
FeC12 + H2O2 + HC1 = FeC13 + H2O =>
2 FeC12 + H2O2 + 2 HC1 = 2 FeC13 + 2 H2O
HS + O2 = SO4 + H2O =>
4 HS + 9 O2 = 4 SO4 + 2 H2O
H2O2 + C2H4 = C2H6O + C2H4O =>
H2O2 + 2 C2H4 = C2H6O + C2H4O
CH3OH + KMnO4 + HCl = KCl + MnCl2 + CH2O + H2O =>
5 CH3OH + 2 KMnO4 + 6 HCl = 2 KCl + 2 MnCl2 + 5 CH2O + 8 H2O
Na + HOH = NaH2 + H2O2 =>
Na + 2 HOH = NaH2 + H2O2
Ag + M3{+} = Ag{+} + M =>
Ag + M3{+} = Ag{+} + 3 M
C5H10 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + CrSO4 + H2O =>
4 C5H10 + 5 K2Cr2O7 + 15 H2SO4 = 10 CH3COOH + 5 K2SO4 + 10 CrSO4 + 15 H2O
FeCl3 + HCl + KI{+} = FeCl2 + KCl + HI + Cl{+} =>
FeCl3 + HCl + KI{+} = FeCl2 + KCl + HI + Cl{+}
KMnO4 + H2O + KJ = KJO3 + MnO2 + KOH =>
2 KMnO4 + H2O + KJ = KJO3 + 2 MnO2 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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