| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4S + CuCl = NH4Cl + CuS
Fe + HCI = FeHCI =>
Fe + HCI = FeHCI
KNO3 + I2 + HCl = KICl4 + NO + H2O =>
2 KNO3 + I2 + 8 HCl = 2 KICl4 + 2 NO + 4 H2O
Cs2CO3 + HCl = CsCl + H2O + CO2 =>
Cs2CO3 + 2 HCl = 2 CsCl + H2O + CO2
V + HBr = VBr5 + H2 =>
2 V + 10 HBr = 2 VBr5 + 5 H2
Ce(OH)3 = Ce2O3 + H2O =>
2 Ce(OH)3 = Ce2O3 + 3 H2O
NH4S + CuCl = NH4Cl + CuS =>
NH4S + CuCl = NH4Cl + CuS
MgCl + Li = Mg + LiCl =>
MgCl + Li = Mg + LiCl
Ho + H2O = Ho(OH)3 + H2 =>
2 Ho + 6 H2O = 2 Ho(OH)3 + 3 H2
NaO + H2SO4 = Na2SO4 + H2O + O2 =>
4 NaO + 2 H2SO4 = 2 Na2SO4 + 2 H2O + O2
Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn
NH4S + CuCl = NH4Cl + CuS =>
NH4S + CuCl = NH4Cl + CuS
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
Ni + PO4 = Ni3(PO4)2 =>
3 Ni + 2 PO4 = Ni3(PO4)2
K2Cr2O7 = K2CrO4 + Cr2O3 + O2 =>
4 K2Cr2O7 = 4 K2CrO4 + 2 Cr2O3 + 3 O2
Ca(H2PO4)2 + NaHCO3 = CO2 + H2O + CaHPO4Na2HPO4 =>
Ca(H2PO4)2 + 2 NaHCO3 = 2 CO2 + 2 H2O + CaHPO4Na2HPO4
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
ClO3{-} + N2H4 = Cl{-} + NO + H2O =>
4 ClO3{-} + 3 N2H4 = 4 Cl{-} + 6 NO + 6 H2O
SIH4 + O2 = SIO2 + H2O =>
SIH4 + 2 O2 = SIO2 + 2 H2O
Na2(HCO3)2 = Na2O + CO2 + H2O =>
Na2(HCO3)2 = Na2O + 2 CO2 + H2O
Ca6 + N4 = Ca6N4 =>
Ca6 + N4 = Ca6N4
Cu + K4Fe(CN)6 = Cu2Fe(CN)6 + K2 =>
2 Cu + K4Fe(CN)6 = Cu2Fe(CN)6 + 2 K2
Cl2O7 + H2 = HCl + H2O =>
Cl2O7 + 8 H2 = 2 HCl + 7 H2O
FeSO4 + Ag = Ag2SO4 + Fe =>
FeSO4 + 2 Ag = Ag2SO4 + Fe
Al2O3 + SO3 = Al2S3 + O2 =>
Al2O3 + 3 SO3 = Al2S3 + 6 O2
Cd(s) + H20(l) + O2(g) = Cd(OH)2(s) =>
10 Cd(s) + H20(l) + 10 O2(g) = 10 Cd(OH)2(s)
([AsO3]3{-}) + ([BrO3]{-}) = ([AsO4]3{-}) + (Br{-}) =>
([AsO3]3{-}) + ([BrO3]{-}) = ([AsO4]3{-}) + (Br{-})
NaCl + MnSO4 = MnCl + NaSO4 =>
NaCl + MnSO4 = MnCl + NaSO4
Os + KNO3 + KOH = K2OsO4 + KNO2 + H2O =>
Os + 3 KNO3 + 2 KOH = K2OsO4 + 3 KNO2 + H2O
FeCI + NaOH = Fe(OH) + NaCI =>
FeCI + NaOH = Fe(OH) + NaCI
MgBr2 + F2 = MgF2 + Br2 =>
MgBr2 + F2 = MgF2 + Br2
Li + CuSO{+4} = Cu + LiSO{+4} =>
Li + CuSO{+4} = Cu + LiSO{+4}
C2H6 + O2 = CO2 + H2O = CO + C =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BaC2H3O2 + K2SO4 = BaSO4 + K2C2H3O2 =>
BaC2H3O2 + K2SO4 = BaSO4 + K2C2H3O2
N2H4 + HO2 = N + H2O =>
3 N2H4 + 4 HO2 = 6 N + 8 H2O
SrOH + CH3COOH = CH3COOSr + H2O =>
SrOH + CH3COOH = CH3COOSr + H2O
CaO(s) + H2O(l) = Ca(OH)2(s) =>
CaO(s) + H2O(l) = Ca(OH)2(s)
NH4S + CuCl = NH4Cl + CuS =>
NH4S + CuCl = NH4Cl + CuS
Zn + Pb(CH3COO)2 = Zn(CH3COO)2 + Pb2 =>
2 Zn + 2 Pb(CH3COO)2 = 2 Zn(CH3COO)2 + Pb2
Zn + Cu(SO4)2 = ZnSO4 + Cu =>
2 Zn + Cu(SO4)2 = 2 ZnSO4 + Cu
NH4S + CuCl = NH4Cl + CuS =>
NH4S + CuCl = NH4Cl + CuS
C2H3NaO2 + HClO4 = NaClO4 + C2H4O2 =>
C2H3NaO2 + HClO4 = NaClO4 + C2H4O2
Ag + (CN)2 = Ag(CN)2 =>
Ag + (CN)2 = Ag(CN)2
NaHg + H2O = NaOH + Hg + H2 =>
2 NaHg + 2 H2O = 2 NaOH + 2 Hg + H2
Rb2O = Rb + O2 =>
2 Rb2O = 4 Rb + O2
CsHCO3 + HCl = CO2 + CsCl + H2O =>
CsHCO3 + HCl = CO2 + CsCl + H2O
C(s) + H2(g) = C2H6(g) =>
2 C(s) + 3 H2(g) = C2H6(g)
Cl2 + MnO2 = Cl2O + MnO =>
Cl2 + MnO2 = Cl2O + MnO
Pb + Cd(NO3)2 = Pb(NO3)2 + Cd =>
Pb + Cd(NO3)2 = Pb(NO3)2 + Cd
C6H5Cl + KOH = C6H5OK + KCl + H2O =>
C6H5Cl + 2 KOH = C6H5OK + KCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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