| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H6O + 2 CH3OH + 3 O2 = 5 C2H4O2
C6H6 + C2H5OH = C8H10 + H2O =>
C6H6 + C2H5OH = C8H10 + H2O
PtI3 = Pt + I2 =>
2 PtI3 = 2 Pt + 3 I2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2O + HPO4 + NH4 + Mg + OH = MgNH4PO4*6H2O =>
5 H2O + HPO4 + NH4 + Mg + OH = MgNH4PO4*6H2O
N3H3 = NH =>
N3H3 = 3 NH
Ni2S3 = Ni + S =>
Ni2S3 = 2 Ni + 3 S
C2H4 + CH4 = C3H8 =>
C2H4 + CH4 = C3H8
NaCl + Pb(C2H3OH)2 = NaC2H3OH + PbCl2 =>
2 NaCl + Pb(C2H3OH)2 = 2 NaC2H3OH + PbCl2
Ni2S3 = Ni + S8 =>
8 Ni2S3 = 16 Ni + 3 S8
KF = FK =>
KF = FK
N + H2 + O2 = NH4NO3 =>
4 N + 4 H2 + 3 O2 = 2 NH4NO3
KMnO4 + SNa2C2O4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
8 KMnO4 + 5 SNa2C2O4 + 12 H2SO4 = 4 K2SO4 + 5 Na2SO4 + 8 MnSO4 + 10 CO2 + 12 H2O
Pb + HOH = Pb(OH) + H =>
Pb + HOH = Pb(OH) + H
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Mg + H2CO = MgH2CO =>
Mg + H2CO = MgH2CO
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
C57H104O6 + CH3OH = C17H33COOH + C3H5(OH)3 =>
32 C57H104O6 + 81 CH3OH = 102 C17H33COOH + 23 C3H5(OH)3
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
NaHSO4 + KClO3 = NaClO3 + KHSO4 =>
NaHSO4 + KClO3 = NaClO3 + KHSO4
CH3CH2COOHKHCO3 = CH3CH2COOKH2OCO2 =>
CH3CH2COOHKHCO3 = CH3CH2COOKH2OCO2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
KH2O = KOH2 =>
KH2O = KOH2
C5H8NO4Na + NaOH + HCHO + H2O2 = C9H9NO8Na4 + H2O =>
C5H8NO4Na + 3 NaOH + 4 HCHO + 2 H2O2 = C9H9NO8Na4 + 7 H2O
MgO + H2O = MgH2O2 =>
MgO + H2O = MgH2O2
BeO2 + H2O = H2BeO3 =>
BeO2 + H2O = H2BeO3
Ca3N2 + HCl = CaCl2 + NH4Cl =>
Ca3N2 + 8 HCl = 3 CaCl2 + 2 NH4Cl
Na + FeCl3 = NaCl + Fe =>
3 Na + FeCl3 = 3 NaCl + Fe
Fe + CN2 = FeCN2 =>
Fe + CN2 = FeCN2
H3AsO4 + Te = HAsO2 + H2O + TeO4{-} + H{+} =>
7 H3AsO4 + 2 Te = 7 HAsO2 + 6 H2O + 2 TeO4{-} + 2 H{+}
Fr2 + O = Fr2O =>
Fr2 + O = Fr2O
Al(OH)3 + H2SeO2 = Al2(SeO2)3 + H2O =>
2 Al(OH)3 + 3 H2SeO2 = Al2(SeO2)3 + 6 H2O
HCOOH + Mg(OH)2 = (HCOO)2Mg + H2O =>
2 HCOOH + Mg(OH)2 = (HCOO)2Mg + 2 H2O
HCl(Na)2CO3 = HCO3(Na)2Cl =>
HCl(Na)2CO3 = HCO3(Na)2Cl
H2S + MnO4 = S + Mn + H2O =>
4 H2S + MnO4 = 4 S + Mn + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C + Ca3(PO4)2 + SiO2 = CO + CaSiO + P =>
11 C + Ca3(PO4)2 + 3 SiO2 = 11 CO + 3 CaSiO + 2 P
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + Al + O2 = (MgAl2)O4 =>
Mg + 2 Al + 2 O2 = (MgAl2)O4
NaI + O2 = NaO + I2 =>
2 NaI + O2 = 2 NaO + I2
KNO2 + HF = HNO2 + KF =>
KNO2 + HF = HNO2 + KF
SrCl2 + Na(OH) = Sr(OH)2 + NaCl =>
SrCl2 + 2 Na(OH) = Sr(OH)2 + 2 NaCl
C5H5N + HCl + CrO3 = [C5H5NH][CrO3Cl] =>
C5H5N + HCl + CrO3 = [C5H5NH][CrO3Cl]
BaI2 + Mn = MnI + Ba =>
BaI2 + 2 Mn = 2 MnI + Ba
NH4Cl + AgOCN = AgCl + NH4OCN =>
NH4Cl + AgOCN = AgCl + NH4OCN
TiO(NO3)2 + C6H8O7H2O = TiO2 + CO2 + N2 + H2O =>
9 TiO(NO3)2 + 5 C6H8O7H2O = 9 TiO2 + 30 CO2 + 9 N2 + 25 H2O
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
(NH4)2SO4 = (NH4)2 + SO4 =>
(NH4)2SO4 = (NH4)2 + SO4
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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