| Équations équilibrées la veille | Équations équilibrées le lendemain |
BrH3NCH2COOCH2C6H5 + H2O = H2NCH2COOH + CH3Br + C6H5OH
AlBr3(aq) + Cl2(g) = AlCl3(aq) + Br2(i) =>
2 AlBr3(aq) + 3 Cl2(g) = 2 AlCl3(aq) + 3 Br2(i)
H2SO4 + KMnO4 + Sb = K2SO4 + Sb2O3 + MnSO4 + H2O =>
9 H2SO4 + 6 KMnO4 + 10 Sb = 3 K2SO4 + 5 Sb2O3 + 6 MnSO4 + 9 H2O
C6H10 + Br = C6H10Br =>
C6H10 + Br = C6H10Br
C3H8 + F2 = CF4 + HF =>
C3H8 + 10 F2 = 3 CF4 + 8 HF
Fe(s) + CH3COOH + H2O2 = Fe(CH3COO)3 + H2O =>
2 Fe(s) + 6 CH3COOH + 3 H2O2 = 2 Fe(CH3COO)3 + 6 H2O
H2O2(ac) = H2O + O2 =>
2 H2O2(ac) = 2 H2O + O2
K2C2O4 + Fe3(PO4)4 = K3PO4 + Fe(C2O4)2 =>
6 K2C2O4 + Fe3(PO4)4 = 4 K3PO4 + 3 Fe(C2O4)2
Ag(NO) + BaCl2 = AgCl + Ba(NO)2 =>
2 Ag(NO) + BaCl2 = 2 AgCl + Ba(NO)2
K2FeO4 + H2SO4 = H2FeO4 + K2SO4 =>
K2FeO4 + H2SO4 = H2FeO4 + K2SO4
ZnSO4*7H2O + Na2HPO4 = Zn3(PO4)2*4H2O + Na2SO4 + NaH2PO4 + H2O =>
3 ZnSO4*7H2O + 4 Na2HPO4 = Zn3(PO4)2*4H2O + 3 Na2SO4 + 2 NaH2PO4 + 17 H2O
MnO4{-} + H2C2O4 + H{+} = H2O + CO2 + Mn{+} =>
MnO4{-} + 3 H2C2O4 + 2 H{+} = 4 H2O + 6 CO2 + Mn{+}
Dinitrogenpentoxide = Dinitrogentetroxide + oxygen =>
2 N2O5 = 2 N2O4 + O2
K2Cr2O7 + H2SO4 + Fe(SO4) = Fe2(SO4)3 + Cr2(SO4)3 + H2O + KSO4 =>
K2Cr2O7 + 7 H2SO4 + 4 Fe(SO4) = 2 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O + 2 KSO4
H2O + NaH2PO4 = H3O + NaHPO4 =>
H2O + NaH2PO4 = H3O + NaHPO4
BCl3(s) + H2O = H3BO3(aq) + HCl(aq) =>
BCl3(s) + 3 H2O = H3BO3(aq) + 3 HCl(aq)
Tl + HCl = TlCl3 + H2 =>
2 Tl + 6 HCl = 2 TlCl3 + 3 H2
PbO2 + HCl = Cl2 + PbCl2 + H2O =>
PbO2 + 4 HCl = Cl2 + PbCl2 + 2 H2O
Zn + HNO3 = NO2 + Zn(NO3)2 + H2O =>
Zn + 4 HNO3 = 2 NO2 + Zn(NO3)2 + 2 H2O
Na2SO4 + KI = Na2I2 + K2SO4 =>
Na2SO4 + 2 KI = Na2I2 + K2SO4
CuCl2 + Ba(NO3)2 = Cu(NO3)2 + BaCl2 =>
CuCl2 + Ba(NO3)2 = Cu(NO3)2 + BaCl2
N2O5 + H2SO4 = N2(SO4)5 + H2O =>
N2O5 + 5 H2SO4 = N2(SO4)5 + 5 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Li + Al = LiAl =>
Li + Al = LiAl
HNO3(aq) + Sr(OH)2(aq) = H2O(l) + Sr(NO3)2(aq) =>
2 HNO3(aq) + Sr(OH)2(aq) = 2 H2O(l) + Sr(NO3)2(aq)
Cu3P = Cu + P =>
Cu3P = 3 Cu + P
AgNO3(aq) + BaCl2 = AgCl + Ba(NO3)2(aq) =>
2 AgNO3(aq) + BaCl2 = 2 AgCl + Ba(NO3)2(aq)
Li + Al = LiAl =>
Li + Al = LiAl
Mg(OH)3 + HCl = MgCl3 + H(OH) =>
Mg(OH)3 + 3 HCl = MgCl3 + 3 H(OH)
C4H9OH + Cr2O7{2-} + H{+} = C3H7COOH + Cr{3+} + H2O =>
3 C4H9OH + 2 Cr2O7{2-} + 16 H{+} = 3 C3H7COOH + 4 Cr{3+} + 11 H2O
EuNO4 = Eu2O3 + NO2 + O2 =>
4 EuNO4 = 2 Eu2O3 + 4 NO2 + O2
C3H7OH + Zn = (C3H7O)Zn + H2 =>
2 C3H7OH + 2 Zn = 2(C3H7O)Zn + H2
Ag2 + HNO3 = AgNO3 + H2 =>
Ag2 + 2 HNO3 = 2 AgNO3 + H2
N + Ca(OH)2 = NOH + Ca =>
2 N + Ca(OH)2 = 2 NOH + Ca
Na2CO3 + NaHCO3 = Na3H(CO3)2 =>
Na2CO3 + NaHCO3 = Na3H(CO3)2
LiO2 + SO2 = LiSO4 =>
LiO2 + SO2 = LiSO4
MnSO4 + PbO2 + HNO3 + K2SO4 = KMnO4 + Pb(NO3)2 + PbSO4 + H2O =>
2 MnSO4 + 5 PbO2 + 4 HNO3 + K2SO4 = 2 KMnO4 + 2 Pb(NO3)2 + 3 PbSO4 + 2 H2O
C2H6O4 + O2 = CO2 + H2O =>
2 C2H6O4 + 3 O2 = 4 CO2 + 6 H2O
CH3(CH2)15N(CH3)3Br + O2 = CO2 + NH3 + H2O + Br =>
4 CH3(CH2)15N(CH3)3Br + 115 O2 = 76 CO2 + 4 NH3 + 78 H2O + 4 Br
Ca(IO3) = Ca + IO3 =>
Ca(IO3) = Ca + IO3
NaBr + NH4Cl = NaCl + NH4Br =>
NaBr + NH4Cl = NaCl + NH4Br
CaCl2 + Na2S2O3 = CaS2O3 + NaCl =>
CaCl2 + Na2S2O3 = CaS2O3 + 2 NaCl
KOH + N2O3 = KNO3 + NO + H2O =>
2 KOH + 3 N2O3 = 2 KNO3 + 4 NO + H2O
P4O10 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
P4O10 + 6 Mg(OH)2 = 2 Mg3(PO4)2 + 6 H2O
P4 + HNO3 = P2O5 + H2O + N =>
P4 + 4 HNO3 = 2 P2O5 + 2 H2O + 4 N
C + OH = C6OH =>
6 C + OH = C6OH
MgSO4(aq) + KCl(aq) = MgCl2(s) + K2SO4(aq) =>
MgSO4(aq) + 2 KCl(aq) = MgCl2(s) + K2SO4(aq)
NaNO3 + K2CO = Na2CO + KNO3 =>
2 NaNO3 + K2CO = Na2CO + 2 KNO3
BaCl2 + H2CO3 = Ba(HCO3)2 + HCl =>
BaCl2 + 2 H2CO3 = Ba(HCO3)2 + 2 HCl
Si + HFr = SiFr + H2 =>
2 Si + 2 HFr = 2 SiFr + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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