| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 K + B2O3 = 3 K2O + 2 B
Cd + AlBr = CdBr + Al =>
Cd + AlBr = CdBr + Al
C2H4O2 + Li4C = LiC2H4O2 + C =>
4 C2H4O2 + Li4C = 4 LiC2H4O2 + C
Fe + Pb(No3)2 = Pb + Fe(No3)3 =>
2 Fe + 3 Pb(No3)2 = 3 Pb + 2 Fe(No3)3
Al2(CO3)3 + H2O = H2CO3 + Al2O3 =>
Al2(CO3)3 + 3 H2O = 3 H2CO3 + Al2O3
C4H8O2 + CaO = C8H14O4Ca + H2O =>
2 C4H8O2 + CaO = C8H14O4Ca + H2O
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
Li2CO3 + Fe(CIO3)2 = Li(CIO3) + FeCO3 =>
Li2CO3 + Fe(CIO3)2 = 2 Li(CIO3) + FeCO3
Ra + P = Ra3P2 =>
3 Ra + 2 P = Ra3P2
PbHC + O2 = CO2 + H2O + Pb =>
4 PbHC + 5 O2 = 4 CO2 + 2 H2O + 4 Pb
C2H2 + Cl = C2H2Cl2 =>
C2H2 + 2 Cl = C2H2Cl2
NO + Cl2 + NaOH = NaNO2 + HCl =>
2 NO + Cl2 + 2 NaOH = 2 NaNO2 + 2 HCl
C2H5OH + H2SO4 = C2H5O + H3SO4 =>
C2H5OH + H2SO4 = C2H5O + H3SO4
(NH4)2S(aq) + SrCl2(aq) = SrS(s) + NH4Cl(aq) =>
(NH4)2S(aq) + SrCl2(aq) = SrS(s) + 2 NH4Cl(aq)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cl + CuO = ClCu + O =>
Cl + CuO = ClCu + O
Ca(C2H3O2)2H2O + Na2CO3 = CaCO3 + NaC2H3O2 + H2O =>
Ca(C2H3O2)2H2O + Na2CO3 = CaCO3 + 2 NaC2H3O2 + H2O
HClO4 + Mg(OH)2 = Mg(ClO4)2 + H2O =>
2 HClO4 + Mg(OH)2 = Mg(ClO4)2 + 2 H2O
CuSO4(aq) + NH4Cl(aq) = CuCl(s) + NH4SO4(aq) =>
CuSO4(aq) + NH4Cl(aq) = CuCl(s) + NH4SO4(aq)
Al(OH)3 + HF = AlF3 + HOH =>
Al(OH)3 + 3 HF = AlF3 + 3 HOH
FeCl3 + H2SO4 + KI = FeSO4 + H2 + KICl3 =>
FeCl3 + H2SO4 + KI = FeSO4 + H2 + KICl3
CuSO4 + MgO = CuO + MgSO4 =>
CuSO4 + MgO = CuO + MgSO4
C2H3ClO2 + Na = C2H2ClNaO2 + H =>
C2H3ClO2 + Na = C2H2ClNaO2 + H
Sb2S3 + KClO3 = Sb2O3 + SO2 + KCl =>
Sb2S3 + 3 KClO3 = Sb2O3 + 3 SO2 + 3 KCl
C37H70NaO8P = C + H2 + NaPCO8 =>
C37H70NaO8P = 36 C + 35 H2 + NaPCO8
Na2S + Na2SO4 + SiO2 = Na4SiO4 + SO2 =>
Na2S + 3 Na2SO4 + 2 SiO2 = 2 Na4SiO4 + 4 SO2
P + H2O = P2O + H =>
2 P + H2O = P2O + 2 H
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C2H4 + NaHCO3 = CH3COONa + H2O + CO2 =>
2 C2H4 + 3 NaHCO3 = 3 CH3COONa + H2O + CO2
Ag3PO4 + HCl = Ag3Cl6 + H6PO4 =>
Ag3PO4 + 6 HCl = Ag3Cl6 + H6PO4
CH4(H20)6 + CO2 = CH4 + CO2(H20)17 =>
17 CH4(H20)6 + 6 CO2 = 17 CH4 + 6 CO2(H20)17
H(ClO4) + K(OH) = K(ClO4) + H2O =>
H(ClO4) + K(OH) = K(ClO4) + H2O
AuCl + K2C2O4 = Au2C2O4 + KCl =>
2 AuCl + K2C2O4 = Au2C2O4 + 2 KCl
Na2SO3 + Ba(C2H3O2)2 = NaC2H3O2 + Ba2(SO3)2 =>
2 Na2SO3 + 2 Ba(C2H3O2)2 = 4 NaC2H3O2 + Ba2(SO3)2
CuBr2 + NaOH = Cu(OH)2 + NaBr =>
CuBr2 + 2 NaOH = Cu(OH)2 + 2 NaBr
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
KBr + Al2(SO4)3 = AlBr3 + K2(SO4) =>
6 KBr + Al2(SO4)3 = 2 AlBr3 + 3 K2(SO4)
SiH4 + TiCl4 = H2 + HCl + TiSi2 =>
2 SiH4 + TiCl4 = 2 H2 + 4 HCl + TiSi2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Mg + HNO3 = Mg(NO3)2 + NH4 + H3O =>
6 Mg + 13 HNO3 = 6 Mg(NO3)2 + NH4 + 3 H3O
C6H52 + O2 = H2O + CO2 =>
C6H52 + 19 O2 = 26 H2O + 6 CO2
KCl + NaOH = KOH + NaCl =>
KCl + NaOH = KOH + NaCl
(NO2) + H2O = NO3 + H =>
(NO2) + H2O = NO3 + 2 H
H3BO3 + Mg = MgH + BO3 =>
H3BO3 + 3 Mg = 3 MgH + BO3
CaI2 + Li3Po = Ca3Po + LiI2 =>
3 CaI2 + Li3Po = Ca3Po + 3 LiI2
BeSO4 + KCl = BeCl2 + K2SO4 =>
BeSO4 + 2 KCl = BeCl2 + K2SO4
NH3 + H2SO4 = H2NH3 + SO4 =>
NH3 + H2SO4 = H2NH3 + SO4
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Fe(NO3)2 + Na2CO3 = FeCO3 + NaNO3 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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