| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + CaCl2 = CaSO4 + 2 NH4Cl
Hg(C4H6O4)2 + Na2S = NaC4H6O4 + HgS =>
Hg(C4H6O4)2 + Na2S = 2 NaC4H6O4 + HgS
Al2(SO4)3 + As = Al + As(SO4)2 =>
2 Al2(SO4)3 + 3 As = 4 Al + 3 As(SO4)2
K{+} + P4O{-} = KP4O =>
K{+} + P4O{-} = KP4O
Al(PO4) + Ba = Al(PO2) + BaO2 =>
Al(PO4) + Ba = Al(PO2) + BaO2
Zn + CuClO3 = Cu + Zn(ClO3)2 =>
Zn + 2 CuClO3 = 2 Cu + Zn(ClO3)2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CH3CH2COOH + C2H5OH = C5H10O2 + H2O =>
CH3CH2COOH + C2H5OH = C5H10O2 + H2O
SO2 + Mg(OH)2 = (MgOH)2SO3 + H2O =>
SO2 + 2 Mg(OH)2 = (MgOH)2SO3 + H2O
H5P + Pb = Pb5P2 + H2 =>
2 H5P + 5 Pb = Pb5P2 + 5 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaNO3 + Al + H2O = NH3 + Na(OH) + Al2O3 =>
3 NaNO3 + 8 Al + 6 H2O = 3 NH3 + 3 Na(OH) + 4 Al2O3
Br2 + FeCl2 = Cl2 + FeBr2 =>
Br2 + FeCl2 = Cl2 + FeBr2
C7H3Cl2O2 + C4H8O2 = C6H5Cl + HCl + CO =>
20 C7H3Cl2O2 + 7 C4H8O2 = 19 C6H5Cl + 21 HCl + 54 CO
NaOH + Fe(NO{3}){3} = NaNO{3} + Fe(OH){3} =>
NaOH + Fe(NO{3}){3} = NaNO{3} + Fe(OH){3}
Fe + PbSO4 = Fe(SO4)3 + Pb =>
Fe + 3 PbSO4 = Fe(SO4)3 + 3 Pb
(UO2)2(OH)2(H2O)6 + O2 + Cl2 = (UO2)2Cl6O2 + H2O =>
2(UO2)2(OH)2(H2O)6 + O2 + 6 Cl2 = 2(UO2)2Cl6O2 + 14 H2O
C2H2F4 + O2 + H2O = CO2 + HF =>
2 C2H2F4 + 3 O2 + 2 H2O = 4 CO2 + 8 HF
Fe + Cu(NO3) = FeNO3 + Cu3 =>
3 Fe + 3 Cu(NO3) = 3 FeNO3 + Cu3
Mn + HI = H2 + MnI3 = =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
Cr2O7 + H = Cr(OH)3 + H2O =>
Cr2O7 + 8 H = 2 Cr(OH)3 + H2O
Br2 + CuI = CuBr + I2 =>
Br2 + 2 CuI = 2 CuBr + I2
Hg2 + Se = HgSe4 =>
Hg2 + 8 Se = 2 HgSe4
Mn2O3 + S8 + H2O = H2SO3 + MnO =>
16 Mn2O3 + S8 + 8 H2O = 8 H2SO3 + 32 MnO
CoHCO3 + H2SO4 = Co2SO4 + H2O + CO2 =>
2 CoHCO3 + H2SO4 = Co2SO4 + 2 H2O + 2 CO2
NaClO + MnO2 + NaOH = Na2MnO4 + NaCl + H2O =>
NaClO + MnO2 + 2 NaOH = Na2MnO4 + NaCl + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C(s) + HCl(aq) = CHCl =>
C(s) + HCl(aq) = CHCl
MnO + C6H8O7 = MnC6H6O7 + H2O =>
MnO + C6H8O7 = MnC6H6O7 + H2O
Co2Cl + Fl = CoFl2 + Cl =>
Co2Cl + 4 Fl = 2 CoFl2 + Cl
Na2S + Bi(No3)3 = NaNo3 + Bi2S3 =>
3 Na2S + 2 Bi(No3)3 = 6 NaNo3 + Bi2S3
Cu(OH)2 + CH3CSNH2 = CuS(s) + CH3CONH2 + H2O =>
Cu(OH)2 + CH3CSNH2 = CuS(s) + CH3CONH2 + H2O
C3604H32 = C + H2 =>
C3604H32 = 3604 C + 16 H2
N2H4(aq) = NH3(l) + N2(g) =>
3 N2H4(aq) = 4 NH3(l) + N2(g)
CaCO3 + K = Ca + K2CO3 =>
CaCO3 + 2 K = Ca + K2CO3
CuCO3 + C2H3O2 = Cu(C2H3O2)2 + H2O + CO2 =>
7 CuCO3 + 16 C2H3O2 = 7 Cu(C2H3O2)2 + 3 H2O + 11 CO2
CaNO2 + AlOH = CaOH + AlNO2 =>
CaNO2 + AlOH = CaOH + AlNO2
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
Zn(s) + SnCl(aq) = ZnCl2 + Sn =>
Zn(s) + 2 SnCl(aq) = ZnCl2 + 2 Sn
Cd + CsI = CdCs + I =>
Cd + CsI = CdCs + I
PH4PO2 = P2 + H2O =>
PH4PO2 = P2 + 2 H2O
(NH4)NO3 + Al2O3 = Al(NO3)3 + (NH4)2O =>
6(NH4)NO3 + Al2O3 = 2 Al(NO3)3 + 3(NH4)2O
Ba(OH)2 + Be(OH)2 = Ba[Be(OH)4] =>
Ba(OH)2 + Be(OH)2 = Ba[Be(OH)4]
S + O + C = SOC =>
S + O + C = SOC
C3604H32 = C + H2 =>
C3604H32 = 3604 C + 16 H2
C2H6 + Cl2 = C2H5Cl + H2 =>
2 C2H6 + Cl2 = 2 C2H5Cl + H2
Be + H2O + O2 = Be2O3*H2O =>
4 Be + 2 H2O + 3 O2 = 2 Be2O3*H2O
C3604H32 = C + H2 =>
C3604H32 = 3604 C + 16 H2
CH3COOH(l) + H2O2 + Cu = Cu(CH3COO)2 + H2O =>
2 CH3COOH(l) + H2O2 + Cu = Cu(CH3COO)2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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