| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuIICl + PbII(NO3) = CuIINO3 + PbIICl
Cl2 + PCl3 = PCl5 =>
Cl2 + PCl3 = PCl5
S + Hg = HgS =>
S + Hg = HgS
H2SO + HI = I2 + H2S + H2O =>
H2SO + 2 HI = I2 + H2S + H2O
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + Na2SO4 + H2O + K2SO4 =>
4 KMnO4 + H2SO4 + 10 NaHSO3 = 4 MnSO4 + 5 Na2SO4 + 6 H2O + 2 K2SO4
PbCrO4 + Na2CO3 = Na2CrO4 + PbCO3 =>
PbCrO4 + Na2CO3 = Na2CrO4 + PbCO3
Sn + Bi(NO3)3 = Sn(NO3)3 + Bi =>
Sn + Bi(NO3)3 = Sn(NO3)3 + Bi
C9H7N + H2O = C9H5OH + NH3 =>
C9H7N + H2O = C9H5OH + NH3
Hg2 + Mg(NO3)2 = Hg(NO3)2 + Mg =>
Hg2 + 2 Mg(NO3)2 = 2 Hg(NO3)2 + 2 Mg
Li + BaPO4 = LiPO4 + Ba =>
Li + BaPO4 = LiPO4 + Ba
HCOOH + Ca = CaHCOO + H2 =>
2 HCOOH + 2 Ca = 2 CaHCOO + H2
HBr + FeCl2 = BrFe + Cl + H4 =>
4 HBr + 4 FeCl2 = 4 BrFe + 8 Cl + H4
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
Li + BaPO4 = Li3PO4 + Ba =>
3 Li + BaPO4 = Li3PO4 + Ba
H2S + KCIO3 = SO2 + KCI + H2O =>
H2S + KCIO3 = SO2 + KCI + H2O
C12H22O11 + H2O = C2H5(OH) + CO2 =>
C12H22O11 + H2O = 4 C2H5(OH) + 4 CO2
NaN3(s) + KNO3 + SiO2 = Na2SiO3 + K2SiO3 + N2 =>
10 NaN3(s) + 2 KNO3 + 6 SiO2 = 5 Na2SiO3 + K2SiO3 + 16 N2
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + NH4NO3 =>
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + 2 NH4NO3
Cl2 + PCl3 = PCl5 =>
Cl2 + PCl3 = PCl5
CaO(s) + H2O(l) = Ca(OH)2(ac) =>
CaO(s) + H2O(l) = Ca(OH)2(ac)
Cl2 + PCl3 = PCl5 =>
Cl2 + PCl3 = PCl5
NH4VO3 = H2O + NH3 + V2O5 =>
2 NH4VO3 = H2O + 2 NH3 + V2O5
Cl2 + PCl3 = PCl5 =>
Cl2 + PCl3 = PCl5
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cl2 + PCl3 = PCl5 =>
Cl2 + PCl3 = PCl5
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Au + Pb(NO3)2 = Pb + AuNO3 =>
2 Au + Pb(NO3)2 = Pb + 2 AuNO3
Ba(OH)2 + K2S = BaS + KOH =>
Ba(OH)2 + K2S = BaS + 2 KOH
K2Cr2O7 + H2SO4 + CH3CH20H = Cr2(SO4)3 + H2O + CH0 + K2SO4 =>
11 K2Cr2O7 + 44 H2SO4 + 3 CH3CH20H = 11 Cr2(SO4)3 + 77 H2O + 6 CH0 + 11 K2SO4
Cl2 + PCl3 = PCl5 =>
Cl2 + PCl3 = PCl5
C8H9NH2 + O2 = H2O + NO + CO2 =>
4 C8H9NH2 + 45 O2 = 22 H2O + 4 NO + 32 CO2
Cl2 + PCl3 = PCl5 =>
Cl2 + PCl3 = PCl5
Cl + KI = KCl + I =>
Cl + KI = KCl + I
NaClO3 + Zn + H2SO4 = NaCl + ZnSO4 + H2O =>
NaClO3 + 3 Zn + 3 H2SO4 = NaCl + 3 ZnSO4 + 3 H2O
AlCl3 + Ba(OH)2 = BaCl2 + Al(OH)3 =>
2 AlCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Al(OH)3
Ni + N = Ni4N3332 =>
4 Ni + 3332 N = Ni4N3332
Br2 + K = KBr = Br2 + k =>
Br2 + 2 K = 2 KBr
H2SO4(aq) + Cr2(CO3)3(s) = Cr2(SO4)3 + H2O(l) + CO2(g) =>
3 H2SO4(aq) + Cr2(CO3)3(s) = Cr2(SO4)3 + 3 H2O(l) + 3 CO2(g)
FeS2 + HNO3 = Fe(NO3)3 + S + H2O + NO =>
FeS2 + 4 HNO3 = Fe(NO3)3 + 2 S + 2 H2O + NO
[Fe(SCN)2]Cl + H2SnCl4 + HCl = FeCl2 + HSCN + H2[SnCl6] =>
2[Fe(SCN)2]Cl + H2SnCl4 + 4 HCl = 2 FeCl2 + 4 HSCN + H2[SnCl6]
FeO(OH) + CH3COOH = C14H27Fe3O18 + H2O =>
3 FeO(OH) + 7 CH3COOH = C14H27Fe3O18 + 2 H2O
P2O3 + SrO = Sr3(PO3)2 =>
P2O3 + 3 SrO = Sr3(PO3)2
C2H6O + K2Cr2O7 + H2SO4 = C2H4O2 + Cr2(SO4) + K2SO4 + H2O =>
5 C2H6O + 2 K2Cr2O7 + 4 H2SO4 = 5 C2H4O2 + 2 Cr2(SO4) + 2 K2SO4 + 9 H2O
(CH2)30(CH2O)76(NH3)16(H3PO4) + HNO3 = N2 + CO2 + H3PO4 + H2O =>
5(CH2)30(CH2O)76(NH3)16(H3PO4) + 532 HNO3 = 306 N2 + 530 CO2 + 5 H3PO4 + 916 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
KMnO4(aq) + H2SO4(aq) + H2C2O4(aq) = K2SO4 + MnSO4(aq) + H2O(aq) + CO2(aq) =>
2 KMnO4(aq) + 3 H2SO4(aq) + 5 H2C2O4(aq) = K2SO4 + 2 MnSO4(aq) + 8 H2O(aq) + 10 CO2(aq)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CO{2-}3 + H{+} = CO{2} + H =>
CO{2-}3 + 4 H{+} = CO{2} + 4 H
CaSO3 + Ca(OH)2 = Ca(HSO3)2 + CaO =>
2 CaSO3 + Ca(OH)2 = Ca(HSO3)2 + 2 CaO
H2CO3(l) = H2O(l) + CO2(l) =>
H2CO3(l) = H2O(l) + CO2(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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