| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CaO4 + 2 H3PO4 = 2 Ca3PO4 + 3 H2O2 + 9 O2
NaClO4 + KI = KIO3 + NaCl =>
3 NaClO4 + 4 KI = 4 KIO3 + 3 NaCl
BF3(s) + H2O = HF(l) + H3BO3(s) =>
BF3(s) + 3 H2O = 3 HF(l) + H3BO3(s)
NaHCO3 = Na2CO3(s) + CO2(g) + HOH(g) =>
2 NaHCO3 = Na2CO3(s) + CO2(g) + HOH(g)
KI + H2SO3(O2) = I2 + K2SO4 + H2O =>
2 KI + H2SO3(O2) = I2 + K2SO4 + H2O
NO + Ag2O = NO2 + Ag =>
NO + Ag2O = NO2 + 2 Ag
FeO(aq) + H2O(l) = H2O2(aq) + Fe(s) =>
FeO(aq) + H2O(l) = H2O2(aq) + Fe(s)
CH3CH2O + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH3CH2O + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
MnO4{-} + S2O3{-2} + H3O{+} = MnO2 + S4O6{-2} + H2O =>
2 MnO4{-} + 6 S2O3{-2} + 8 H3O{+} = 2 MnO2 + 3 S4O6{-2} + 12 H2O
CIO2 + NaOH = NaCIO2 + NaCIO3 + H2O =>
2 CIO2 + 2 NaOH = NaCIO2 + NaCIO3 + H2O
Zn + AuSO3 = Au + ZnSO3 =>
Zn + AuSO3 = Au + ZnSO3
NH3*H2O = NH4OH =>
NH3*H2O = NH4OH
SiO2 + HNO3 = Si(NO3)3 + H2O + O2 =>
4 SiO2 + 12 HNO3 = 4 Si(NO3)3 + 6 H2O + O2
C4H9Cl + C4H10S = C8H19S + Cl =>
C4H9Cl + C4H10S = C8H19S + Cl
Na2Cl2 + Ag2(NO3)2 = Na2(NO3)2 + Ag2Cl2 =>
Na2Cl2 + Ag2(NO3)2 = Na2(NO3)2 + Ag2Cl2
Fe + BrH = FeBr3 + H =>
Fe + 3 BrH = FeBr3 + 3 H
PBr5 + H2O = POBr3 + HBr =>
PBr5 + H2O = POBr3 + 2 HBr
SrCl2(aq) + CaSO4(aq) = CaCl2(aq) + SrSO4(s) =>
SrCl2(aq) + CaSO4(aq) = CaCl2(aq) + SrSO4(s)
KL + KMnO4 + HCl = L2 + MnCl2 + KCl + H2O =>
10 KL + 2 KMnO4 + 16 HCl = 5 L2 + 2 MnCl2 + 12 KCl + 8 H2O
Sb2S3 + H2 = Sb + H2S =>
Sb2S3 + 3 H2 = 2 Sb + 3 H2S
HCl + Al(OH)3 = AlCl(OH)2 + H2O =>
HCl + Al(OH)3 = AlCl(OH)2 + H2O
K + P4 = KP4 =>
K + P4 = KP4
C4H9Li + NH4Cl = C4H10 + NH3 + LiCl =>
C4H9Li + NH4Cl = C4H10 + NH3 + LiCl
KCl + MgCl2 + ZnO + C22H32O2 + C63H88CoN14O14P + C3H17NO2Se = K2MgZnCoC116H203O24N17PSe3 + O2 + Cl2 =>
4 KCl + 2 MgCl2 + 2 ZnO + 4 C22H32O2 + 2 C63H88CoN14O14P + 6 C3H17NO2Se = 2 K2MgZnCoC116H203O24N17PSe3 + O2 + 4 Cl2
CH3OH + CO = (CH3CO)2O + H2O =>
2 CH3OH + 2 CO = (CH3CO)2O + H2O
CS2 + Cl(g) = CCl(l) + SCl2(s) =>
CS2 + 5 Cl(g) = CCl(l) + 2 SCl2(s)
NH2OH + KClO3 = KCl + H2O + N2O =>
6 NH2OH + 2 KClO3 = 2 KCl + 9 H2O + 3 N2O
Zn + H2SO4 = H2 + (Zn)2(SO4)2 =>
2 Zn + 2 H2SO4 = 2 H2 + (Zn)2(SO4)2
SiCl4 + Si = Si2Cl2 =>
SiCl4 + 3 Si = 2 Si2Cl2
CH3COOH + C6H5COOH = CH3COOH2 + C6H5COO =>
CH3COOH + C6H5COOH = CH3COOH2 + C6H5COO
KNO3(aq) + AgI(s) = KI(aq) + AgNO3(aq) =>
KNO3(aq) + AgI(s) = KI(aq) + AgNO3(aq)
C2H6 + Cl2 = CCl4 + HCl =>
C2H6 + 7 Cl2 = 2 CCl4 + 6 HCl
AgCN = (CN)2 + Ag =>
2 AgCN = (CN)2 + 2 Ag
Ca + H2O = H2Ca + O =>
Ca + H2O = H2Ca + O
MnO4{-} + C2O4{-2} + H{+1] = CO2+Mn{+2}+H2O =>
2 MnO4{-} + 5 C2O4{-2} + 16 H{+1] = 10 CO2+2Mn{+2}+8H2O
MnO4{-} + I{-} + H{+} = Mn{2+} + I2 + H2O =>
2 MnO4{-} + 10 I{-} + 16 H{+} = 2 Mn{2+} + 5 I2 + 8 H2O
H2SO4 + Cu2O = CuSO4 + Cu + H2O =>
H2SO4 + Cu2O = CuSO4 + Cu + H2O
Al{3+} + Cu{2+}SO4{2-} = Al{2+}SO4{2-} + Cu{3+} =>
Al{3+} + Cu{2+}SO4{2-} = Al{2+}SO4{2-} + Cu{3+}
As2O3 + H2O + NO3{-} = NO + AsO4{3-} + H{+} =>
3 As2O3 + 7 H2O + 4 NO3{-} = 4 NO + 6 AsO4{3-} + 14 H{+}
CrAs + Au = AuAs + Cr =>
CrAs + Au = AuAs + Cr
TiCl4(s) + O2 = TiO2 + Cl2 =>
TiCl4(s) + O2 = TiO2 + 2 Cl2
H2O + NaNO3 + Al = NH3 + NaOH + Al2O3 =>
6 H2O + 3 NaNO3 + 8 Al = 3 NH3 + 3 NaOH + 4 Al2O3
As + H2SO4 = As4O6 + H2O + SO2 =>
4 As + 6 H2SO4 = As4O6 + 6 H2O + 6 SO2
Pt + NaOH = NaPtOH =>
Pt + NaOH = NaPtOH
K2HgI4 + NH3 + KOH = IHg2ONH2 + H2O + KI =>
2 K2HgI4 + NH3 + 3 KOH = IHg2ONH2 + 2 H2O + 7 KI
Ag(SO4)2 + Ca(OH)2 = Ag(OH)2 + Ca(SO4)2 =>
Ag(SO4)2 + Ca(OH)2 = Ag(OH)2 + Ca(SO4)2
Ag2S + HNO3 = AgNO3 + H2O + NO + S =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 4 H2O + 2 NO + 3 S
PbBr2 = Br{-} + Pb{+2} =>
PbBr2 = 2 Br{-} + Pb{+2}
LiOH + C20H14O4 = Li + H2CO3 + H2O =>
86 LiOH + C20H14O4 = 86 Li + 20 H2CO3 + 30 H2O
Ba(OH)2 + CrI3 = BaI3 + Cr(OH)2 =>
Ba(OH)2 + CrI3 = BaI3 + Cr(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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