| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
KMnO4 + NaBrO2 + H2O = Na{+} + BrO3{-} + MnO2 + KOH =>
2 KMnO4 + 3 NaBrO2 + H2O = 3 Na{+} + 3 BrO3{-} + 2 MnO2 + 2 KOH
Co(No2)2 + H3PO4 = Co3(PO4)2 + H3(No2)3 =>
3 Co(No2)2 + 2 H3PO4 = Co3(PO4)2 + 2 H3(No2)3
C2H2O4 + H2O = C2H4O4 + OH =>
C2H2O4 + 2 H2O = C2H4O4 + 2 OH
K2MnO4 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
K2MnO4 + 2 H2SO4 + 2 Na2SO3 = K2SO4 + 2 Na2SO4 + MnSO4 + 2 H2O
CH2CHCH2CH2CH + O2 = CO2 + H2O =>
CH2CHCH2CH2CH + 7 O2 = 5 CO2 + 4 H2O
Cu + HCl + Fe(NO3)2 = CuCl2 + FeCl3 + H2O + NO =>
5 Cu + 16 HCl + 2 Fe(NO3)2 = 5 CuCl2 + 2 FeCl3 + 8 H2O + 4 NO
KMnO4 + K2SO3 + NaOH = Na2MnO4 + K2SO4 + H2O + K2MnO4 =>
2 KMnO4 + K2SO3 + 2 NaOH = Na2MnO4 + K2SO4 + H2O + K2MnO4
Zn + NO4 = Zn(NO4)2 =>
Zn + 2 NO4 = Zn(NO4)2
HCHO2(aq) + NaOH(aq) = NaCHO2 + HOH =>
HCHO2(aq) + NaOH(aq) = NaCHO2 + HOH
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
KClO3 + H2SO4 = K2SO4 + O2 + Cl2O3 + H2O =>
2 KClO3 + H2SO4 = K2SO4 + O2 + Cl2O3 + H2O
NH4OH + CuSO4 = Cu(OH)2 + (NH4)2SO4 =>
2 NH4OH + CuSO4 = Cu(OH)2 + (NH4)2SO4
H2 + BN = NH4BH4 =>
4 H2 + BN = NH4BH4
Ca + HNO2 = H + Ca(NO2) =>
Ca + HNO2 = H + Ca(NO2)
C15H31COOH + CH3OH = C15H31COOCH3 + C3H5(OH)3 =>
15 C15H31COOH + CH3OH = 14 C15H31COOCH3 + C3H5(OH)3
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Pb(NO3)2 + Na3 + (PO4) = Pb3(PO4) + Na(NO3) =>
3 Pb(NO3)2 + 2 Na3 + (PO4) = Pb3(PO4) + 6 Na(NO3)
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
SrCO3 + HNO3 = Sr(NO3)2 + H2CO3 =>
SrCO3 + 2 HNO3 = Sr(NO3)2 + H2CO3
AuCl + Li = LiCl + Au =>
AuCl + Li = LiCl + Au
KNO3 + S = SO2 + K20 + NO =>
20 KNO3 + 20 S = 20 SO2 + K20 + 20 NO
Zm + Pb(No3)2 = Zm(No3)2 + Pb =>
Zm + Pb(No3)2 = Zm(No3)2 + Pb
XC2H5 + KMnO4 = MnO2 + KOH + CO2 + XCOOH =>
XC2H5 + 4 KMnO4 = 4 MnO2 + 4 KOH + CO2 + XCOOH
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
Mg2 + CoO = MgCo2 + O =>
Mg2 + 4 CoO = 2 MgCo2 + 4 O
C4H8 = H2 + C =>
C4H8 = 4 H2 + 4 C
H{3+}P{3} = H{3+}Po{4+}PH{3} =>
H{3+}P{3} = H{3+}Po{4+}PH{3}
Pb2Cl2 + Na3P3 = NaCl + Pb3P3 =>
3 Pb2Cl2 + 2 Na3P3 = 6 NaCl + 2 Pb3P3
C10H10O4 + NaBH4 = C10H12O4 + NaBH3 =>
C10H10O4 + 2 NaBH4 = C10H12O4 + 2 NaBH3
C2H4(g) + O2(g) = CO2H2 =>
C2H4(g) + 2 O2(g) = 2 CO2H2
Ni + NaF3 = NiF + Na =>
3 Ni + NaF3 = 3 NiF + Na
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu2SO4 + NaOH = CuOH + Na2SO4 =>
Cu2SO4 + 2 NaOH = 2 CuOH + Na2SO4
F + K2S = KF + S =>
2 F + K2S = 2 KF + S
CH3COOH(ac) + H2O(l) = CH3COO(ac) + H3O(ac) =>
CH3COOH(ac) + H2O(l) = CH3COO(ac) + H3O(ac)
Ag + H2SO4 = Ag2SO4 + H =>
2 Ag + H2SO4 = Ag2SO4 + 2 H
FeI + F = FeF + I =>
FeI + F = FeF + I
Fe2(CO3)3 = Fe2O3 + CO2 = =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
LiCl + NaOH = LiClNaOH =>
LiCl + NaOH = LiClNaOH
O2(g) + Fe(s) = FeO3(s) =>
3 O2(g) + 2 Fe(s) = 2 FeO3(s)
CuO + KClO3 = K + CuCl + O2 =>
CuO + KClO3 = K + CuCl + 2 O2
CuOH + Fe3(PO4)2 = Cu3PO4 + Fe(OH)2 =>
6 CuOH + Fe3(PO4)2 = 2 Cu3PO4 + 3 Fe(OH)2
XNH4OH + XFeCl3 = XFe(OH0)3 + XNH4Cl =>
3 XNH4OH + XFeCl3 = XFe(OH0)3 + 3 XNH4Cl
MnC2O4*H2O + O2 = Mn3O4 + CO2 + H2O =>
3 MnC2O4*H2O + 2 O2 = Mn3O4 + 6 CO2 + 3 H2O
HI(aq) + CsClO(aq) = HClO(aq) + CsI(aq) =>
HI(aq) + CsClO(aq) = HClO(aq) + CsI(aq)
Al(OH)3 + H{+} = Al{3+} + H2O =>
Al(OH)3 + 3 H{+} = Al{3+} + 3 H2O
C10H22 + O2 = C2 + H2O =>
2 C10H22 + 11 O2 = 10 C2 + 22 H2O
Fe2O3(s) + HClO4(aq) = Fe(ClO4)3(aq) + H2O(l) =>
Fe2O3(s) + 6 HClO4(aq) = 2 Fe(ClO4)3(aq) + 3 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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