| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2*
Al + CH3OH = (CH3O)3Al + H2 =>
2 Al + 6 CH3OH = 2(CH3O)3Al + 3 H2
Mg(ClO3)2(s) = MgCl2(s) + O2(g) =>
Mg(ClO3)2(s) = MgCl2(s) + 3 O2(g)
NH3 + HCl = NH3Cl4 + H =>
NH3 + 4 HCl = NH3Cl4 + 4 H
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NaBH4 = Na + BH3 + H2 =>
2 NaBH4 = 2 Na + 2 BH3 + H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
H2O(l) + O2 = H2O2(aq) =>
2 H2O(l) + O2 = 2 H2O2(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H6Cl + Cl = C2H5Cl + HCl =>
C2H6Cl + Cl = C2H5Cl + HCl
NaOH + AgNo3 = AgOH + NaNo3 =>
NaOH + AgNo3 = AgOH + NaNo3
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Sn + Mg(NO3)2 = Sn(NO3)2 + Mg =>
Sn + Mg(NO3)2 = Sn(NO3)2 + Mg
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Fe(NO3)3 + NH3 = Fe2O3 + NO2 + H2O =>
14 Fe(NO3)3 + 6 NH3 = 7 Fe2O3 + 48 NO2 + 9 H2O
P4 + KMnO4 + H2SO4 = KH2PO4 + MnSO4 =>
P4 + 4 KMnO4 + 4 H2SO4 = 4 KH2PO4 + 4 MnSO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NH2 + FeO = Fe + H2O + N2 =>
2 NH2 + 2 FeO = 2 Fe + 2 H2O + N2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
HgCl + NH4PO4 = HgPO4 + NH4 + Cl =>
HgCl + NH4PO4 = HgPO4 + NH4 + Cl
KMnO4 + NaOH + Na2S = Na2MnO4 + Na2S2O6 + KOH + H2O =>
14 KMnO4 + 26 NaOH + 2 Na2S = 14 Na2MnO4 + Na2S2O6 + 14 KOH + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cu(OH) + H2SiO3 = Cu2SiO3 + H2O =>
2 Cu(OH) + H2SiO3 = Cu2SiO3 + 2 H2O
H2SO4 + FrOH = H2O + Fr2SO4 =>
H2SO4 + 2 FrOH = 2 H2O + Fr2SO4
Al2(SO3)3 + HCl = AlCl3 + H2O + SO2 =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 SO2
HI + Al = H2 + AlI =>
2 HI + 2 Al = H2 + 2 AlI
CaC2 + HNO3 = CaHNO3 + C =>
CaC2 + HNO3 = CaHNO3 + 2 C
NH3 + KOH = H2O + KN + H2 =>
NH3 + KOH = H2O + KN + H2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Cl2 + NaOH = H2O2 + NaCl =>
Cl2 + 2 NaOH = H2O2 + 2 NaCl
CaSO3 + K2SiO2 = CaSiO2 + K2SO3 =>
CaSO3 + K2SiO2 = CaSiO2 + K2SO3
Na2S2O3 + KI3 = Na2S4O6 + KI + NaI =>
2 Na2S2O3 + KI3 = Na2S4O6 + KI + 2 NaI
CH3OH + CH3COOH = CH3COOCH3 + H2O =>
CH3OH + CH3COOH = CH3COOCH3 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
ArNO3 + HCl = ArCl + HNO3 =>
ArNO3 + HCl = ArCl + HNO3
Na2S2O3 + KI3 = Na2S4O6 + KI + NaI =>
2 Na2S2O3 + KI3 = Na2S4O6 + KI + 2 NaI
As4S4 + NH4Cl = AsCl3 + NH3 + H2S + H2 =>
As4S4 + 12 NH4Cl = 4 AsCl3 + 12 NH3 + 4 H2S + 2 H2
Ca(ClO)Cl + HCl = CaCl2 + H2O + Cl2 =>
Ca(ClO)Cl + 2 HCl = CaCl2 + H2O + Cl2
Fe(NO3)3 + HBr = FeBr3 + HNO3 =>
Fe(NO3)3 + 3 HBr = FeBr3 + 3 HNO3
Sr(ClO4)2 + C = Sr(ClO2)2 + CO2 =>
Sr(ClO4)2 + 2 C = Sr(ClO2)2 + 2 CO2
Al + F2 = Al2F =>
4 Al + F2 = 2 Al2F
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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