| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl(aq) + SrNO3(aq) = NaNO3(aq) + SrCl(aq)
Cr2(SO4)3 + Ca(OH)2 = Cr(OH)3 + CaSO4 =>
Cr2(SO4)3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaSO4
C24H50O2 + O2 = CO2 + H2O =>
2 C24H50O2 + 71 O2 = 48 CO2 + 50 H2O
(NH4)2Fe(SO4)2 + Ce(SO4)2 = Ce2(SO4)3 + (NH4)2SO4 + Fe2(SO4)3 =>
2(NH4)2Fe(SO4)2 + 2 Ce(SO4)2 = Ce2(SO4)3 + 2(NH4)2SO4 + Fe2(SO4)3
Cu2O + Fe2O3 = CuFeO2 =>
Cu2O + Fe2O3 = 2 CuFeO2
SO2(aq) + O2(g) + H2O(l) = H2SO4(aq) =>
2 SO2(aq) + O2(g) + 2 H2O(l) = 2 H2SO4(aq)
KI + K2SO4 = KSO4 + K2I =>
KI + K2SO4 = KSO4 + K2I
KI + MnO2 = MnKI + O2 =>
KI + MnO2 = MnKI + O2
HFeO2 + Ni(OH)2 = Ni(FeO2)2 + H2O =>
2 HFeO2 + Ni(OH)2 = Ni(FeO2)2 + 2 H2O
H2O3 + CO2 = H2CO3 + O2 =>
H2O3 + CO2 = H2CO3 + O2
C24H30 + N2O3 = C24H30N2O3 =>
C24H30 + N2O3 = C24H30N2O3
Na2CO3 + C20H18O4 = C20H15O4 + Na + H2O =>
60 Na2CO3 + 127 C20H18O4 = 130 C20H15O4 + 120 Na + 168 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ba(NO3)2 + H2S = BaS + H2(NO3)2 =>
Ba(NO3)2 + H2S = BaS + H2(NO3)2
AgNO3 + CuI2 = AgI + Cu(NO3)2 =>
2 AgNO3 + CuI2 = 2 AgI + Cu(NO3)2
CrI2 + Cl2 + KOH = K2Cr2O7 + KIO4 + KCl + H2O =>
2 CrI2 + 20 Cl2 + 46 KOH = K2Cr2O7 + 4 KIO4 + 40 KCl + 23 H2O
Na3PO4(aq) + Pb(NO3)2(aq) = Na3(NO3)2(aq) + PbPO4(s) =>
Na3PO4(aq) + Pb(NO3)2(aq) = Na3(NO3)2(aq) + PbPO4(s)
(NH4)2SO4*Fe2(SO4)3 + KCNS = K2SO4 + Fe(CNS)3 + NH4CNS =>
(NH4)2SO4*Fe2(SO4)3 + 8 KCNS = 4 K2SO4 + 2 Fe(CNS)3 + 2 NH4CNS
CH2CHCOOH + Cl2 = CH2ClCHClCOOH =>
CH2CHCOOH + Cl2 = CH2ClCHClCOOH
LiOH + H2SeO4 = Li2SeO4 + H2O =>
2 LiOH + H2SeO4 = Li2SeO4 + 2 H2O
MnO2 + KBrO + KOH = KMnO4 + KBr + H2O =>
2 MnO2 + 3 KBrO + 2 KOH = 2 KMnO4 + 3 KBr + H2O
HC2H3O2 + NH4OH = H2O + NH4 + C2H3O2 =>
HC2H3O2 + NH4OH = H2O + NH4 + C2H3O2
CCl2 + NaOH = HCOONa + NaCl + H2O =>
CCl2 + 3 NaOH = HCOONa + 2 NaCl + H2O
Mg(NO2)2 = MgO + NO + O2 =>
2 Mg(NO2)2 = 2 MgO + 4 NO + O2
Ag + Pt(NO3)2 = Pt + Ag(NO3)2 =>
Ag + Pt(NO3)2 = Pt + Ag(NO3)2
N2(OH)3 + H2O = N2(OH)4 + H =>
N2(OH)3 + H2O = N2(OH)4 + H
Al + NaOH + H2O2 = Na2AlO4 + H2O =>
Al + 2 NaOH + 3 H2O2 = Na2AlO4 + 4 H2O
Al(OH)3 + KOH + H2SO4 = KAl(SO4)2 + H2O =>
Al(OH)3 + KOH + 2 H2SO4 = KAl(SO4)2 + 4 H2O
KMnO4 + Mg = Mn3O4 + K2O + MgO =>
6 KMnO4 + 13 Mg = 2 Mn3O4 + 3 K2O + 13 MgO
K2O4 + HCl = KCl + H2O2 + Cl2 =>
K2O4 + 4 HCl = 2 KCl + 2 H2O2 + Cl2
SB2S5 + HNO3 + H2O = H3SBO4 + H2SO4 + NO =>
3 SB2S5 + 34 HNO3 + 4 H2O = 6 H3SBO4 + 12 H2SO4 + 34 NO
CaC2 + CO = C + CaCO3 =>
CaC2 + 3 CO = 4 C + CaCO3
CH3CH2CH2Cl + NH3 + NaOH = CH3CH2CH2ONa + NH4Cl =>
CH3CH2CH2Cl + NH3 + NaOH = CH3CH2CH2ONa + NH4Cl
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
C2H2Cl4 = HCl + C2HCl3 =>
C2H2Cl4 = HCl + C2HCl3
AgF(aq) + Na2S(aq) = Ag2S(s) + NaF(aq) =>
2 AgF(aq) + Na2S(aq) = Ag2S(s) + 2 NaF(aq)
C2H16OH + O2 = H2O + CO2 =>
4 C2H16OH + 23 O2 = 34 H2O + 8 CO2
KMnO4 + H2SO4 + SnCl2 = MnSO4 + KCl + SnCl4 + H2O + SnSO4 =>
2 KMnO4 + 8 H2SO4 + 11 SnCl2 = 2 MnSO4 + 2 KCl + 5 SnCl4 + 8 H2O + 6 SnSO4
FeSO4 + AgNO3 = Ag2SO4 + Fe(NO3)2 =>
FeSO4 + 2 AgNO3 = Ag2SO4 + Fe(NO3)2
AgCl + NaOH + C12H22O11 = Ag + NaCl + CO2 + H2O =>
48 AgCl + 48 NaOH + C12H22O11 = 48 Ag + 48 NaCl + 12 CO2 + 35 H2O
CH3CH2CH(OH)CH3 + Na = CH3CH2CH(O(Na))CH3 + H2 =>
2 CH3CH2CH(OH)CH3 + 2 Na = 2 CH3CH2CH(O(Na))CH3 + H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Fe2P + FeS2 = Fe + P4S10 =>
4 Fe2P + 5 FeS2 = 13 Fe + P4S10
AgNO3KClO = AgClOKNO3 =>
AgNO3KClO = AgClOKNO3
SrCl2 + K2SO4 = SrSO4 + KCl =>
SrCl2 + K2SO4 = SrSO4 + 2 KCl
C4*H10*(g) + O2*(g) = CO2*(g) + H2*O(l) =>
2 C4*H10*(g) + 13 O2*(g) = 8 CO2*(g) + 10 H2*O(l)
KNO3(aq) + MgI2(aq) = KI(aq) + Mg(NO3)2(aq) =>
2 KNO3(aq) + MgI2(aq) = 2 KI(aq) + Mg(NO3)2(aq)
KMnO4 + C8H10 = KOH + MnO2 + C8H6O4 =>
4 KMnO4 + C8H10 = 4 KOH + 4 MnO2 + C8H6O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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