| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + KSCN = AgKS + CN
C8H18 + Cl2 = C8H17 + HCl =>
2 C8H18 + Cl2 = 2 C8H17 + 2 HCl
C8H18 + Cl2 = C8H14Cl4 + HCl =>
C8H18 + 4 Cl2 = C8H14Cl4 + 4 HCl
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
CuCl + KPO4 = CuPO4 + KCl =>
CuCl + KPO4 = CuPO4 + KCl
C6H1O5 + O2 = CO2 + H2O =>
4 C6H1O5 + 15 O2 = 24 CO2 + 2 H2O
Ba(OH)2 + H2S = BaS + H2O =>
Ba(OH)2 + H2S = BaS + 2 H2O
Ba + (H2O) = Ba(OH)2 + H2 =>
Ba + 2(H2O) = Ba(OH)2 + H2
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaBr + NaCrO4 + H2SO4 = Br2 + Na2SO4 + Cr2(SO4)3 + H2O =>
8 NaBr + 2 NaCrO4 + 8 H2SO4 = 4 Br2 + 5 Na2SO4 + Cr2(SO4)3 + 8 H2O
C8H18 + Cl2 = CCl4 + HCl =>
C8H18 + 25 Cl2 = 8 CCl4 + 18 HCl
CuCl2 + NH3 = [Cu(NH3)4] + Cl =>
CuCl2 + 4 NH3 = [Cu(NH3)4] + 2 Cl
BaCl + FeSO4 = BaSO4 + FeCl =>
BaCl + FeSO4 = BaSO4 + FeCl
Cl + KBr = KCl + BrCl =>
2 Cl + KBr = KCl + BrCl
S + Cr(OH)3 = Cr + SOH =>
3 S + Cr(OH)3 = Cr + 3 SOH
NaBH(s) + HSO(aq) = BH(g) + H(g) + NaSO(aq) =>
NaBH(s) + HSO(aq) = BH(g) + H(g) + NaSO(aq)
C2H7N + O2 = CO2 + H2O + NO2 =>
4 C2H7N + 19 O2 = 8 CO2 + 14 H2O + 4 NO2
Fe + Cu(II)ClH2O = FeCl2 + Cu(II)H2O =>
Fe + 2 Cu(II)ClH2O = FeCl2 + 2 Cu(II)H2O
[Co(NH3)5(ONO)]Cl2 = [Co(NH3)5(NO2)]Cl2 =>
[Co(NH3)5(ONO)]Cl2 = [Co(NH3)5(NO2)]Cl2
K2CO3(aq) + SrBr2(aq) = SrCO3(s) + K2Br2(aq) =>
K2CO3(aq) + SrBr2(aq) = SrCO3(s) + K2Br2(aq)
Pb3O4 + (NO3)2Mn + HNO3 = MnO4H + (NO3)2Pb + H2O =>
5 Pb3O4 + 2(NO3)2Mn + 26 HNO3 = 2 MnO4H + 15(NO3)2Pb + 12 H2O
SnCl2 + CuCl2 + CaCl2 + KCl + LiCl + H2O = SnCl2CuCl2CaCl2KClLiClH2O =>
SnCl2 + CuCl2 + CaCl2 + KCl + LiCl + H2O = SnCl2CuCl2CaCl2KClLiClH2O
CuCl2 + Li2SO4 = CuSO4 + LiCl =>
CuCl2 + Li2SO4 = CuSO4 + 2 LiCl
K + K2O2 = K3O2 =>
K + K2O2 = K3O2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Zn(NO3)2 + Mg(s) = MgZn(aq) + NO3(aq) =>
Zn(NO3)2 + Mg(s) = MgZn(aq) + 2 NO3(aq)
HIO3 + H2O2 = I2 + O2H2O =>
2 HIO3 + 3 H2O2 = I2 + 4 O2H2O
Zn + NH4{+} + MnO2 = Zn2{+} + NH3 + H2O + Mn2O3 =>
4 Zn + 2 NH4{+} + 2 MnO2 = 2 Zn2{+} + 2 NH3 + H2O + Mn2O3
Na2O2 + ClO2 = NaCl + O2 =>
Na2O2 + 2 ClO2 = 2 NaCl + 3 O2
MnSO4 + NaOH + Br2 = MnO2 + HBr + Na2SO4 =>
MnSO4 + 2 NaOH + Br2 = MnO2 + 2 HBr + Na2SO4
NiCl2 + Sr(OH)2 = SrCl2 + Ni(OH)2 =>
NiCl2 + Sr(OH)2 = SrCl2 + Ni(OH)2
CHCH + CO + H2O = CH2CHCOOH =>
CHCH + CO + H2O = CH2CHCOOH
Ir2C2O4 + Nb = Nb2(C2O4)3 + Ir =>
3 Ir2C2O4 + 2 Nb = Nb2(C2O4)3 + 6 Ir
Cs + CuSO4 = Cs2SO4 + Cu =>
2 Cs + CuSO4 = Cs2SO4 + Cu
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
MnO4{-} + H{+} + Cl{-} = Cl2 + Mn2 + *H2O =>
2 MnO4{-} + 16 H{+} + 14 Cl{-} = 7 Cl2 + Mn2 + 8*H2O
C2H4F2 + O2 = CO + H2O + HF =>
2 C2H4F2 + 3 O2 = 4 CO + 2 H2O + 4 HF
[Co(NH3)5(ONO)]Cl2 = [Co(NH3)5(NO2)]Cl2 =>
[Co(NH3)5(ONO)]Cl2 = [Co(NH3)5(NO2)]Cl2
K2[Fe(C2O4)2]*2H2O + NH3 = K2NH3[Fe(C2O4)2]*2H2O =>
K2[Fe(C2O4)2]*2H2O + NH3 = K2NH3[Fe(C2O4)2]*2H2O
Hg + KClO3 = Hg(ClO3)2 + K5 =>
5 Hg + 10 KClO3 = 5 Hg(ClO3)2 + 2 K5
Al(C2H3O2)3 + H2SO4 = Al2(SO4)3 + HC2H3O2 =>
2 Al(C2H3O2)3 + 3 H2SO4 = Al2(SO4)3 + 6 HC2H3O2
Bi + HCl = BiCl2 + H2 =>
Bi + 2 HCl = BiCl2 + H2
C2H6C + O2 = CO2 + H2O =>
2 C2H6C + 9 O2 = 6 CO2 + 6 H2O
AlCl3 + Zn = Al + ZnCl2 =>
2 AlCl3 + 3 Zn = 2 Al + 3 ZnCl2
Al + C2 = Al2C3 =>
4 Al + 3 C2 = 2 Al2C3
Bi + HCl = BiCl + H2 =>
2 Bi + 2 HCl = 2 BiCl + H2
Fe + H2SO4 = FeSO4 + H3 =>
3 Fe + 3 H2SO4 = 3 FeSO4 + 2 H3
Bi + HCl = BiCl5 + H2 =>
2 Bi + 10 HCl = 2 BiCl5 + 5 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/01/24
Équations équilibrées sur10/31/23
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