| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Si + 2 NaOH + 4 H2O = 5 H2 + 2 NaSiO3
Hg + PO4 = HgPO4 =>
Hg + PO4 = HgPO4
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
C8H18O3 + CuO = CO2 + Cu + H2O =>
C8H18O3 + 22 CuO = 8 CO2 + 22 Cu + 9 H2O
S(s) + KCIO3(s) = KCI(s) + SO2(g) =>
3 S(s) + 2 KCIO3(s) = 2 KCI(s) + 3 SO2(g)
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
SbF5(s) + K2MnF6(s) = KSbF6(s) + MnF3(s) + F2(g) =>
4 SbF5(s) + 2 K2MnF6(s) = 4 KSbF6(s) + 2 MnF3(s) + F2(g)
Na(OH) + Cl = NaCl + NaClO + H2O =>
2 Na(OH) + 2 Cl = NaCl + NaClO + H2O
Li2S + P2S5 + LiCl = Li6PS5Cl =>
5 Li2S + P2S5 + 2 LiCl = 2 Li6PS5Cl
K + H2O = H2 + KO6 =>
K + 6 H2O = 6 H2 + KO6
C12H22O11(s) = C(s) + H2O =>
C12H22O11(s) = 12 C(s) + 11 H2O
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
KMnO4 + H2SO3 + HCl = MnCl2 + H2SO4 + KCl + H2O =>
2 KMnO4 + 5 H2SO3 + 6 HCl = 2 MnCl2 + 5 H2SO4 + 2 KCl + 3 H2O
Mg + Ag2SO4 = Mg(SO4) + Ag =>
Mg + Ag2SO4 = Mg(SO4) + 2 Ag
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
SnI4 + (PPh3) = (PPh3)SnI4 =>
SnI4 + (PPh3) = (PPh3)SnI4
Fe(NO3)2 + KOH = Fe(OH)2 + KNO3 =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + 2 KNO3
Fe{2}O{3} + CO = Fe + CO{2} =>
Fe{2}O{3} + CO = Fe + CO{2}
LiAl(SiO3)2 + H2SO4 = Li2SO4 + HAl(SiO3)2 =>
2 LiAl(SiO3)2 + H2SO4 = Li2SO4 + 2 HAl(SiO3)2
Ba(OH)2 + NaOH = BaNa + OH =>
Ba(OH)2 + NaOH = BaNa + 3 OH
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H6O + KMnO4 + NaOH = C2H4O + K2MnO4 + Na2MnO4 + H2O =>
C2H6O + 2 KMnO4 + 2 NaOH = C2H4O + K2MnO4 + Na2MnO4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + Zn + HCl = MnCl2 + KCl + ZnCl2 + H2O =>
2 KMnO4 + 5 Zn + 16 HCl = 2 MnCl2 + 2 KCl + 5 ZnCl2 + 8 H2O
CU(s) + HCl(aq) = CUCl2(aq) + H2(g) =>
CU(s) + 2 HCl(aq) = CUCl2(aq) + H2(g)
Al(OH)3 + HClO2 = ClAlO3 + H2O =>
Al(OH)3 + HClO2 = ClAlO3 + 2 H2O
Al + Fe{2}O{3} = Al{2}O{3} + Fe =>
Al + Fe{2}O{3} = Al{2}O{3} + Fe
Ca(NO3)2 + Ag3(PO4) = Ca3(PO4)2 + AgNO3 =>
3 Ca(NO3)2 + 2 Ag3(PO4) = Ca3(PO4)2 + 6 AgNO3
C2H5NH3Br + KOH = C2H5NH3OH + KBr =>
C2H5NH3Br + KOH = C2H5NH3OH + KBr
HClO4 + NH4 = HNH4 + ClO4 =>
HClO4 + NH4 = HNH4 + ClO4
ClO = Cl2 + O2 =>
2 ClO = Cl2 + O2
CaSO4 + KMnO4 = KSO4 + CaMnO4 =>
CaSO4 + KMnO4 = KSO4 + CaMnO4
As2S3 + NH3 + H2O2 = (NH4)3AsO4 + S3 + H2O =>
As2S3 + 6 NH3 + 5 H2O2 = 2(NH4)3AsO4 + S3 + 2 H2O
Fe2(SO4)3 + K(SCN) = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 K(SCN) = 2 K3Fe(SCN)6 + 3 K2SO4
MnO2 + Sn(OH)4 = Mn(OH)2 + Sn(O2)2 =>
2 MnO2 + Sn(OH)4 = 2 Mn(OH)2 + Sn(O2)2
CrCl3 + NaOH + NaClO = NaCr2O4 + NaCl + H2O =>
4 CrCl3 + 14 NaOH + NaClO = 2 NaCr2O4 + 13 NaCl + 7 H2O
NaCN + NaOH + Cl2 = NaCl + H2O + Na2CO3 + N2 =>
2 NaCN + 12 NaOH + 5 Cl2 = 10 NaCl + 6 H2O + 2 Na2CO3 + N2
Rb9O2 = Rb2O + Rb =>
Rb9O2 = 2 Rb2O + 5 Rb
H8C6O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
H8C6O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H5O7
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
C6H14 + O2 = CO4 + H2O =>
2 C6H14 + 31 O2 = 12 CO4 + 14 H2O
H2O + AgNO3 = Ag(OH) + HNO3 =>
H2O + AgNO3 = Ag(OH) + HNO3
FeO2 + NH3 = Fe + N + H2O =>
3 FeO2 + 4 NH3 = 3 Fe + 4 N + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C + Au2O = Au + CO2 =>
C + 2 Au2O = 4 Au + CO2
La2O3 + HNO3 = H2O + La(NO3)3 =>
La2O3 + 6 HNO3 = 3 H2O + 2 La(NO3)3
HBr(aq) + NH3(aq) = BrN + H =>
HBr(aq) + NH3(aq) = BrN + 4 H
Br2 + H2O = HBr + HOBr =>
Br2 + H2O = HBr + HOBr
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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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