| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
C6H4OHNONHCH3CO + K3[Fe(CN)6] + KOH = C6H4OHNO2NHCH3CO + K4[Fe(CN)6] + H2O =>
C6H4OHNONHCH3CO + 2 K3[Fe(CN)6] + 2 KOH = C6H4OHNO2NHCH3CO + 2 K4[Fe(CN)6] + H2O
KOH(aq) + HCI(aq) = KCI(aq) + H2O =>
KOH(aq) + HCI(aq) = KCI(aq) + H2O
LiH(s) + HO2(l) = LiOH(aq) + H2(g) =>
4 LiH(s) + 2 HO2(l) = 4 LiOH(aq) + H2(g)
K3[Fe(OH)6] + CO2 = Fe(OH)3 + KHCO3 =>
K3[Fe(OH)6] + 3 CO2 = Fe(OH)3 + 3 KHCO3
MgCl2 + (NH4)2CO3 = MgCO3 + NH4Cl =>
MgCl2 + (NH4)2CO3 = MgCO3 + 2 NH4Cl
Cu + H2O2 = Cu(OH)2 =>
Cu + H2O2 = Cu(OH)2
C3H5(OH)3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 C3H5(OH)3 + 14 KMnO4 + 21 H2SO4 = 14 MnSO4 + 7 K2SO4 + 15 CO2 + 41 H2O
Fe + Hg(SO4)2 = Hg + Fe(SO4) =>
2 Fe + Hg(SO4)2 = Hg + 2 Fe(SO4)
PbO2 + I2O3 = Pb(IO2)4 =>
PbO2 + 2 I2O3 = Pb(IO2)4
HgS + O2 = SO2 + Hg =>
HgS + O2 = SO2 + Hg
Al2(SO3)3 + HCl = AlCl3 + H2(SO3) =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2(SO3)
P2O5 + KOH = KPO4 + K2HPO3 + H2O =>
P2O5 + 3 KOH = KPO4 + K2HPO3 + H2O
B + HNO3 + HF = HBF3 + NO2 + H2O =>
B + 2 HNO3 + 3 HF = HBF3 + 2 NO2 + 2 H2O
Al(OH)3 + Cl = OH + AlCl3 =>
Al(OH)3 + 3 Cl = 3 OH + AlCl3
Ag + H2O = AgOH2 =>
Ag + H2O = AgOH2
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
AlOHSO4 + H2SO4 = Al2(SO4)3 + H2O =>
2 AlOHSO4 + H2SO4 = Al2(SO4)3 + 2 H2O
NH4NO3 + H2O2 = NO2 + H2O =>
NH4NO3 + 3 H2O2 = 2 NO2 + 5 H2O
K2CO3(aq) + H2SO4(aq) = CO2(g) + K2SO4(s) + H2O(l) =>
K2CO3(aq) + H2SO4(aq) = CO2(g) + K2SO4(s) + H2O(l)
Mn2(CO3)7 + Bi3(PO4)5 = Mn3(PO4)7 + Bi2(CO3)5 =>
15 Mn2(CO3)7 + 14 Bi3(PO4)5 = 10 Mn3(PO4)7 + 21 Bi2(CO3)5
Li2O + ZnO = Li10Zn4O9 =>
5 Li2O + 4 ZnO = Li10Zn4O9
CH3Cl + Cl2 = CH2Cl2 + HCl =>
CH3Cl + Cl2 = CH2Cl2 + HCl
C6H12O6 + O2 = H2CO3 =>
C6H12O6 + 6 O2 = 6 H2CO3
FeO + I2 = FeI2 + O2 =>
2 FeO + 2 I2 = 2 FeI2 + O2
C5H12 + Cl = C5H11Cl + HCl =>
C5H12 + 2 Cl = C5H11Cl + HCl
KHC4H4O6(S) + NaHCO3 = KNaC4H4O6(S) + H2O(i) + CO2(g) =>
KHC4H4O6(S) + NaHCO3 = KNaC4H4O6(S) + H2O(i) + CO2(g)
Ag2Br + Na2S2O3 = Ag2S2O3 + Na2Br =>
Ag2Br + Na2S2O3 = Ag2S2O3 + Na2Br
SiM4 + O2 = SiO2 + M20 =>
5 SiM4 + 5 O2 = 5 SiO2 + M20
NaHCOO = Na + HCOO =>
NaHCOO = Na + HCOO
KNO2 + HI = I2 + KI + NO + H2O =>
2 KNO2 + 4 HI = I2 + 2 KI + 2 NO + 2 H2O
ZnS + HCl = ZnCl2 + H2S = =>
ZnS + 2 HCl = ZnCl2 + H2S
KMnO4 + HNO3 + H2SO4 = K2SO4 + HNO5 + MnSO4 + H2O =>
4 KMnO4 + 5 HNO3 + 6 H2SO4 = 2 K2SO4 + 5 HNO5 + 4 MnSO4 + 6 H2O
S8 + KNO3 + C3H8O = C3H6O + H2O + K2S + N2 =>
S8 + 16 KNO3 + 48 C3H8O = 48 C3H6O + 48 H2O + 8 K2S + 8 N2
H2O + Cu(C2H3O2)2*H2O + NaC7H4SO3N*H2O = Cu(C7H4SO3N)2*(H2O)4 + Na(C2H3O2) =>
H2O + Cu(C2H3O2)2*H2O + 2 NaC7H4SO3N*H2O = Cu(C7H4SO3N)2*(H2O)4 + 2 Na(C2H3O2)
(NH4)2SO4*FeSO4*6H2O + NH4CNS + Cl2 = Fe(CNS)3*6H2O + (NH4)2SO4 + (NH4)Cl =>
2(NH4)2SO4*FeSO4*6H2O + 6 NH4CNS + Cl2 = 2 Fe(CNS)3*6H2O + 4(NH4)2SO4 + 2(NH4)Cl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
I4O9 = I2O6 + I2O2 =>
4 I4O9 = 5 I2O6 + 3 I2O2
K2CrO4 + NaNO3 = KNO3 + Na2CrO4 =>
K2CrO4 + 2 NaNO3 = 2 KNO3 + Na2CrO4
CaSO3 + HI = CaI + HSO3 =>
CaSO3 + HI = CaI + HSO3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
TaCl5 + LiOMe = Ta(OMe)4Cl + LiCl =>
TaCl5 + 4 LiOMe = Ta(OMe)4Cl + 4 LiCl
PbS + O2(g) = PbO + SO2(g) =>
2 PbS + 3 O2(g) = 2 PbO + 2 SO2(g)
Ca5(PO4)3F + SiO2 + C = CaSiO3 + P4 + CO + SiF4 =>
4 Ca5(PO4)3F + 21 SiO2 + 30 C = 20 CaSiO3 + 3 P4 + 30 CO + SiF4
CCl4 + H2 = CCl3H + HCl =>
CCl4 + H2 = CCl3H + HCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cl2 + Na2O = NaCl + NaClO =>
Cl2 + Na2O = NaCl + NaClO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + N3O =>
13 Cu + 32 HNO3 = 13 Cu(NO3)2 + 16 H2O + 2 N3O
K + HMnO4 = KMnO4 + H2 =>
2 K + 2 HMnO4 = 2 KMnO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/04/24
Équations équilibrées sur01/03/24
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