| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5SO3H + NaOH = C6H5OH + NaHSO3
BaI2(aq) + AgNO3(aq) = Ba(NO3)2 + AgI(s) =>
BaI2(aq) + 2 AgNO3(aq) = Ba(NO3)2 + 2 AgI(s)
NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH
NH4OH + H2S = H2O + (NH4)2S =>
2 NH4OH + H2S = 2 H2O + (NH4)2S
NaClO3 + Mg = NaCl + MgO =>
NaClO3 + 3 Mg = NaCl + 3 MgO
N2 + S8 = N2S =>
8 N2 + S8 = 8 N2S
FeCl{3} + NaOH = Fe(OH){3} + NaCl =>
FeCl{3} + NaOH = Fe(OH){3} + NaCl
Al(OH)3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)
Fe(SCN)2 + HCl = FeCl2 + HSCN =>
Fe(SCN)2 + 2 HCl = FeCl2 + 2 HSCN
Zn + Fe(NH4)2(SO4)2 = Zn(NH4)2(SO4)2 + Fe =>
Zn + Fe(NH4)2(SO4)2 = Zn(NH4)2(SO4)2 + Fe
NHO3 + NH3 = NH4 + NO3 =>
NHO3 + NH3 = NH4 + NO3
Pb(NO3)2 + NaOH = Pb(OH)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 Na(NO3)
Zn + H3PO3 = H2 + ZnPO3 =>
2 Zn + 2 H3PO3 = 3 H2 + 2 ZnPO3
H2O + CaO = Ca(OH)2 =>
H2O + CaO = Ca(OH)2
Mg(s) + P8(s) = Mg3P2 =>
12 Mg(s) + P8(s) = 4 Mg3P2
P4(s) + O2 = P2O3 =>
P4(s) + 3 O2 = 2 P2O3
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
Ag + Fe(NO3)2 = Fe + AgNO3 =>
2 Ag + Fe(NO3)2 = Fe + 2 AgNO3
NaHCO3 + C6H8O7 = H2O + CO2 + NaC6H5O7 =>
9 NaHCO3 + 8 C6H8O7 = 14 H2O + 3 CO2 + 9 NaC6H5O7
Fe + NO = [Fe(NO)] =>
Fe + NO = [Fe(NO)]
Fe(NO3)2 + K2CrO4 = FeCrO4 + KNO3 =>
Fe(NO3)2 + K2CrO4 = FeCrO4 + 2 KNO3
C2H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H5Cl + 13 O2 = 8 CO2 + 10 H2O + 2 Cl2
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
Fe2(SO4)3 + Pb(NO3)2 = Fe(NO3)3 + Pb(SO4) =>
Fe2(SO4)3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb(SO4)
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Ag + NiCl2 = AgCl + Ni =>
2 Ag + NiCl2 = 2 AgCl + Ni
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
AlPO4(aq) + Mg(s) = Al(s) + Mg3(PO4)2(aq) =>
2 AlPO4(aq) + 3 Mg(s) = 2 Al(s) + Mg3(PO4)2(aq)
CO2 + OH = CO3 + H2O =>
CO2 + 2 OH = CO3 + H2O
Na2S(aq) + Fe(NO3)2(aq) = NaNO3 + FeS =>
Na2S(aq) + Fe(NO3)2(aq) = 2 NaNO3 + FeS
NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH
Al2O3 + SiO2 = Al2O3*2SiO2 =>
Al2O3 + 2 SiO2 = Al2O3*2SiO2
Zn(s) + AgNO3 = Zn(NO3)2 + Ag =>
Zn(s) + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CaBr2H2O = HBr2CaOH =>
CaBr2H2O = HBr2CaOH
CH3NHCH3 + O2 = CO + H2O + NO2 =>
4 CH3NHCH3 + 15 O2 = 8 CO + 14 H2O + 4 NO2
MnO2 + Br2 + KOH = KMnO4 + KBr + H2O =>
2 MnO2 + 3 Br2 + 8 KOH = 2 KMnO4 + 6 KBr + 4 H2O
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
Co(NO3)3 + Li3PO4 = CoPO4 + Li3(NO3)3 =>
Co(NO3)3 + Li3PO4 = CoPO4 + Li3(NO3)3
N4 + O2 = NO3 =>
N4 + 6 O2 = 4 NO3
MnO4 + Pb = Mn + PbO2 =>
MnO4 + 2 Pb = Mn + 2 PbO2
HCl + HNO3 = NOCl + H2O + Cl2 =>
3 HCl + HNO3 = NOCl + 2 H2O + Cl2
Fe(NO3)3 + NaSCN = Fe(SCN)3 + Na(NO3) =>
Fe(NO3)3 + 3 NaSCN = Fe(SCN)3 + 3 Na(NO3)
LiCl + O2 = LiClO2 =>
LiCl + O2 = LiClO2
Be + N = Be3N2 =>
3 Be + 2 N = Be3N2
Hg(CN)2 = (CN)2 + Hg2(CN)2 =>
2 Hg(CN)2 = (CN)2 + Hg2(CN)2
Fr2O + H2O = Fr(OH) =>
Fr2O + H2O = 2 Fr(OH)
(NH4)OH + CaCl2 = (NH4)Cl + Ca(OH)2 =>
2(NH4)OH + CaCl2 = 2(NH4)Cl + Ca(OH)2
Sn + Mg(No3)2 = Sn(No3)2 + Mg =>
Sn + Mg(No3)2 = Sn(No3)2 + Mg
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + HgCl(s) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + 2 HgCl(s)
Ba(OH)2Zn(NO3)2 = Zn(OH)2Ba(NO3)2 =>
Ba(OH)2Zn(NO3)2 = Zn(OH)2Ba(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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