| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ta + 5 Cl = TaCl5
FeCl3 + Zn(OH)2 = ZnCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Zn(OH)2 = 3 ZnCl2 + 2 Fe(OH)3
FeCl3 + MgSO4 = MgCl2 + Fe2(SO4)3 =>
2 FeCl3 + 3 MgSO4 = 3 MgCl2 + Fe2(SO4)3
Ta + Cl = TaCl5 =>
Ta + 5 Cl = TaCl5
OK = O + K =>
OK = O + K
Ta + Cl = TaCl5 =>
Ta + 5 Cl = TaCl5
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ta + Cl = TaCl5 =>
Ta + 5 Cl = TaCl5
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Al2(SO4)3 + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Pd + HBr = PdBr + H2 =>
2 Pd + 2 HBr = 2 PdBr + H2
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq)
FeO + HNO = FeNO + HO =>
FeO + HNO = FeNO + HO
Al2(SO4)3 + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Sr(ClO4)2 + Na3PO4 = Sr(PO4)2 + Na3ClO4 =>
Sr(ClO4)2 + 2 Na3PO4 = Sr(PO4)2 + 2 Na3ClO4
LiH + H2O = LiOH + H2 =>
LiH + H2O = LiOH + H2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
ClO3 + H2SO3 = H2SO4 + Cl =>
ClO3 + 3 H2SO3 = 3 H2SO4 + Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2CO3 + HNO3 = NaNO3 + NaHCO3 =>
Na2CO3 + HNO3 = NaNO3 + NaHCO3
MgBr2 + Na3PO4 = NaBr + Mg3(PO4)2 =>
3 MgBr2 + 2 Na3PO4 = 6 NaBr + Mg3(PO4)2
KCl + KIO3 + H2SO4 = I2 + ClO4 + K2SO4 + H2O =>
10 KCl + 18 KIO3 + 14 H2SO4 = 9 I2 + 10 ClO4 + 14 K2SO4 + 14 H2O
Ca + NaCO3 = Ca3(CO3)2 + Na =>
3 Ca + 2 NaCO3 = Ca3(CO3)2 + 2 Na
KMnO4 + H2S = S + MnO2 + H2O + KOH =>
2 KMnO4 + 3 H2S = 3 S + 2 MnO2 + 2 H2O + 2 KOH
CD(HCO3)2 = CDCO3 + CO2 + H2O =>
CD(HCO3)2 = CDCO3 + CO2 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al2O3(s) + H2SO4 = Al2(SO4)3(aq) + H2O(l) =>
Al2O3(s) + 3 H2SO4 = Al2(SO4)3(aq) + 3 H2O(l)
KMnO4 + H2C2O4 + HCl = HMnCl2 + CO2 + KCl + H2O =>
KMnO4 + 3 H2C2O4 + 3 HCl = HMnCl2 + 6 CO2 + KCl + 4 H2O
CaC2 + K2Cr2O7 + HCl = CO2 + CrCl3 + CaCl2 + KCl + H2O =>
3 CaC2 + 5 K2Cr2O7 + 46 HCl = 6 CO2 + 10 CrCl3 + 3 CaCl2 + 10 KCl + 23 H2O
CaO + HOH = Ca(OH)2 =>
CaO + HOH = Ca(OH)2
KClO3 + HCl = KCl + H2O + Cl2 =>
KClO3 + 6 HCl = KCl + 3 H2O + 3 Cl2
Al2S3(s) + H2O(l) = Al(OH)3(aq) + H2S(g) =>
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3(aq) + 3 H2S(g)
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Fe2O3 + CaF2 = FeF3 + CaO =>
Fe2O3 + 3 CaF2 = 2 FeF3 + 3 CaO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Ni(OH)2 + NH3*H2O = [Ni(NH3)6](OH)2 + H2O =>
Ni(OH)2 + 6 NH3*H2O = [Ni(NH3)6](OH)2 + 6 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K2SiO3 + H2O = H2SiO3 + K2O =>
K2SiO3 + H2O = H2SiO3 + K2O
Mg + (CO3) = MgCO3 =>
Mg + (CO3) = MgCO3
Fe + P = Fe3P2 =>
3 Fe + 2 P = Fe3P2
KCl + CoBr2 = KBr + CoCl2 =>
2 KCl + CoBr2 = 2 KBr + CoCl2
CaMg(CO3)2 + H2O + CO2 = MgCO3 + Ca(HCO3)2 =>
CaMg(CO3)2 + H2O + CO2 = MgCO3 + Ca(HCO3)2
KClF2 = KF2Cl =>
KClF2 = KF2Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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