| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C6H6 + 8 CH3CHCH2 = 6 C6H6CH(CH3)2
AgNO3 + (NH4)2C2O4 = AgC2O4 + (NH4)2NO3 =>
AgNO3 + (NH4)2C2O4 = AgC2O4 + (NH4)2NO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C3H8(s) + O2(g) = CO2(g) + H2O(g) =>
C3H8(s) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
NaOH + NH4CH3COO = NaCH3COO + NH3 + H2O =>
NaOH + NH4CH3COO = NaCH3COO + NH3 + H2O
Na2SO3 + KIO3 + HCl = Na2SO4 + H2O + I2 + KCl =>
5 Na2SO3 + 2 KIO3 + 2 HCl = 5 Na2SO4 + H2O + I2 + 2 KCl
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
BI + P = BP + I =>
BI + P = BP + I
NO3{-} + H2SO4 = NO2 + O2 + SO4{2-} + H2O =>
4 NO3{-} + 2 H2SO4 = 4 NO2 + O2 + 2 SO4{2-} + 2 H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
C4H10 + O6 = CO2 + H2O =>
6 C4H10 + 13 O6 = 24 CO2 + 30 H2O
CdSO4 + H2O = (CdOH)2 + SO4 + H2SO4 =>
2 CdSO4 + 2 H2O = (CdOH)2 + SO4 + H2SO4
S + H2O = SH + OH =>
S + H2O = SH + OH
Cu(No3) + Pb = Pb(No3)2 + Cu =>
2 Cu(No3) + Pb = Pb(No3)2 + 2 Cu
C3H4 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + HOH =>
10 C3H4 + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 4 K2SO4 + 8 MnSO4 + 2 HOH
Fe2(SO4)3 + BaI2 = BaSO4 + FeI3 =>
Fe2(SO4)3 + 3 BaI2 = 3 BaSO4 + 2 FeI3
AlCl3(aq) + KOH = Al(OH)3 + KCl =>
AlCl3(aq) + 3 KOH = Al(OH)3 + 3 KCl
NH3 + O = NH3O =>
NH3 + O = NH3O
NaAlSi3O8 + CO2 + H2O = Al2Si2O5(OH)4 + H4SiO4 + HCO3{-} + Na{+} =>
2 NaAlSi3O8 + 2 CO2 + 11 H2O = Al2Si2O5(OH)4 + 4 H4SiO4 + 2 HCO3{-} + 2 Na{+}
NaCl + KNO3 = Na + KNO3Cl =>
NaCl + KNO3 = Na + KNO3Cl
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
S + H2O = HS + OH =>
S + H2O = HS + OH
C3H7OH + H2O = H + C3H7O2H =>
C3H7OH + H2O = 2 H + C3H7O2H
Li17Si4 + H2O = LiOH + Li2SiO3 + H2 =>
2 Li17Si4 + 42 H2O = 18 LiOH + 8 Li2SiO3 + 33 H2
Cd + O2 + S = CdSO4 =>
Cd + 2 O2 + S = CdSO4
CH3COO + SO4 = CO2 + HS + H2O =>
9 CH3COO + 7 SO4 = 18 CO2 + 7 HS + 10 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
HI + Ca(HCO3)2 = Ca + HI(HCO3) =>
2 HI + Ca(HCO3)2 = Ca + 2 HI(HCO3)
KNaC4H4O6 + H2O2 = NaOH + KOH + CO2 + H2O =>
KNaC4H4O6 + 5 H2O2 = NaOH + KOH + 4 CO2 + 6 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
AlBr3 + K2SO4 = Al2(SO4)3 + KBr =>
2 AlBr3 + 3 K2SO4 = Al2(SO4)3 + 6 KBr
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
FeO + CoS = FeS + CoO =>
FeO + CoS = FeS + CoO
Ca(OH)2 + NaCl = NaOH + CaCl2 =>
Ca(OH)2 + 2 NaCl = 2 NaOH + CaCl2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cl2SO + KNO3 + H3PO4 = NO + HClO3 + K2SO4 + K3PO4 + H2O =>
9 Cl2SO + 42 KNO3 + 8 H3PO4 = 42 NO + 18 HClO3 + 9 K2SO4 + 8 K3PO4 + 3 H2O
C6H5Cl + HNO3 = C6H4ClNO2 + H2O =>
C6H5Cl + HNO3 = C6H4ClNO2 + H2O
CH3NH2 + H2SO4 = CH3NH3HSO4 =>
CH3NH2 + H2SO4 = CH3NH3HSO4
NaHCO3 + C3H7COOH = H2O + CO2 + C3H5NaO2 =>
10 NaHCO3 + 7 C3H7COOH = 8 H2O + 8 CO2 + 10 C3H5NaO2
SnCl2 + AsCl3 = SnCl4 + As =>
3 SnCl2 + 2 AsCl3 = 3 SnCl4 + 2 As
MnS + O2 + H2O = MnO(OH)2 + H2S =>
2 MnS + O2 + 4 H2O = 2 MnO(OH)2 + 2 H2S
C3H8 + Br = C3H8Br =>
C3H8 + Br = C3H8Br
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
Ni + Cu(No3)2 = Cu + Ni(No)2 =>
3 Ni + Cu(No3)2 = Cu + 3 Ni(No)2
MgO + HCI = MgHCI + O2 =>
2 MgO + 2 HCI = 2 MgHCI + O2
Cl + NaI = NaCl + I2 =>
2 Cl + 2 NaI = 2 NaCl + I2
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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