| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 RuO4 + 22 HCl = 2 H3RuCl6 + 8 H2O + 5 Cl2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Mn2S5 + CsBr = MnBr5 + Cs2S =>
Mn2S5 + 10 CsBr = 2 MnBr5 + 5 Cs2S
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH3 = H + N =>
NH3 = 3 H + N
N2H4 + O2 = NH3 + N2O =>
6 N2H4 + O2 = 8 NH3 + 2 N2O
NH3 = H + N =>
NH3 = 3 H + N
Pb + Ag3PO4 = Ag + Pb3(PO4)2 =>
3 Pb + 2 Ag3PO4 = 6 Ag + Pb3(PO4)2
NH3 = H + N =>
NH3 = 3 H + N
CH3COOH + Cl = CH3COOCl + H2 =>
2 CH3COOH + 2 Cl = 2 CH3COOCl + H2
NaNO3SrS = NaSSrNO3 =>
NaNO3SrS = NaSSrNO3
NH4F + H2O = NH3F + H3O =>
NH4F + H2O = NH3F + H3O
NaHCO3 + HC2H3O2 = H2O + CO2 + C2H3NaO =>
4 NaHCO3 + 5 HC2H3O2 = 6 H2O + 6 CO2 + 4 C2H3NaO
PbSH2O2 = Pb(OH)2S =>
PbSH2O2 = Pb(OH)2S
Cu3Al2 + H2SO4 = CuSO4 + AlH3 =>
Cu3Al2 + 3 H2SO4 = 3 CuSO4 + 2 AlH3
C14H28O2 + C3H8O = H2O + C17H34O2 =>
C14H28O2 + C3H8O = H2O + C17H34O2
Na(HCO3)2 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
8 Na(HCO3)2 + 9 HC2H3O2 = 8 NaC2H3O2 + 14 H2O + 18 CO2
AlNO3 + FeCl3 = AlCl + Fe(NO3)3 =>
3 AlNO3 + FeCl3 = 3 AlCl + Fe(NO3)3
Li2SO3 + HI = Li2 + SO3HI =>
Li2SO3 + HI = Li2 + SO3HI
C6H6 + KMnO4 + KOH = C7H5O2K + K2MnO4 + H2O =>
7 C6H6 + 30 KMnO4 + 36 KOH = 6 C7H5O2K + 30 K2MnO4 + 24 H2O
*73CH4 + O2 = CO2 + H2O =>
*73CH4 + 146 O2 = 73 CO2 + 146 H2O
P2O3 + H2O2 + H2O = H3PO4 =>
P2O3 + 2 H2O2 + H2O = 2 H3PO4
KNO3 + Fe(OH)2 + KOH = K2FeO4 + KNO2 + H2O =>
2 KNO3 + Fe(OH)2 + 2 KOH = K2FeO4 + 2 KNO2 + 2 H2O
Mg(NO3)2 + BaCl2 = Ba(NO3)2 + MgCl2 =>
Mg(NO3)2 + BaCl2 = Ba(NO3)2 + MgCl2
MgCl2(Ac) + Na2CO3(Ac) = MgCO3(s) + NaCl(Ac) =>
MgCl2(Ac) + Na2CO3(Ac) = MgCO3(s) + 2 NaCl(Ac)
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
C6H5(OH)2 + Br2 = C6H2(OH)2Br2 + HBr =>
2 C6H5(OH)2 + 5 Br2 = 2 C6H2(OH)2Br2 + 6 HBr
NaOCl + H2SO4 = Na2SO4 + HClO =>
2 NaOCl + H2SO4 = Na2SO4 + 2 HClO
V2O5 + H2C2O4 = H2[VO(C2O4)2] + H2O + CO2 =>
V2O5 + 5 H2C2O4 = 2 H2[VO(C2O4)2] + 3 H2O + 2 CO2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
N2 + H2SiF6 = Si(NH)2 + F =>
N2 + H2SiF6 = Si(NH)2 + 6 F
HNO3 + KCO3 = K(NO3)2 + CO2 + H2O =>
2 HNO3 + KCO3 = K(NO3)2 + CO2 + H2O
Au + CuSO4 = Au4SO4 + Cu =>
4 Au + CuSO4 = Au4SO4 + Cu
KOH + Mg3(PO4)2 = Mg(OH)2 + K3PO4 =>
6 KOH + Mg3(PO4)2 = 3 Mg(OH)2 + 2 K3PO4
Cr2O3 + H2O = CrO4 + H2 =>
Cr2O3 + 5 H2O = 2 CrO4 + 5 H2
Al + HClO4 = H2 + Al(ClO4) =>
2 Al + 2 HClO4 = H2 + 2 Al(ClO4)
Ba(PO4)2 + SiO2 + C = P4 + BaSiO3 + CO =>
2 Ba(PO4)2 + 2 SiO2 + 14 C = P4 + 2 BaSiO3 + 14 CO
K2O + HPO4 = KPO4 + H2O =>
K2O + 2 HPO4 = 2 KPO4 + H2O
CF4 + H2O = HF + H2CO3 =>
CF4 + 3 H2O = 4 HF + H2CO3
C2H8N2 + O2 = N2 + CO2 + H2O =>
C2H8N2 + 4 O2 = N2 + 2 CO2 + 4 H2O
Ca + Fe(NO3)2 = CaFe(NO3)2 =>
Ca + Fe(NO3)2 = CaFe(NO3)2
Pb2 + (PO4)3 = Pb3(PO4)2 =>
9 Pb2 + 4(PO4)3 = 6 Pb3(PO4)2
Co(NO3)2(aq) + Na2S(aq) = CoS(s) + NaNO3(aq) =>
Co(NO3)2(aq) + Na2S(aq) = CoS(s) + 2 NaNO3(aq)
Na2SO4Al2(SO4)3 = Al2(SO4)Na2(SO4)3 =>
Na2SO4Al2(SO4)3 = Al2(SO4)Na2(SO4)3
Al(NO3)3 = Al + NO + O2 =>
Al(NO3)3 = Al + 3 NO + 3 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgC2H3O2 + Sn3N4 = Ag3N + C8H12O8Sn =>
12 AgC2H3O2 + Sn3N4 = 4 Ag3N + 3 C8H12O8Sn
KAlSi3O8 + H2O + CO2 = K2CO3 + SiO2 + H4Al2Si2O9 =>
2 KAlSi3O8 + 2 H2O + CO2 = K2CO3 + 4 SiO2 + H4Al2Si2O9
FeN + Cl2 = FeCl3 + N =>
2 FeN + 3 Cl2 = 2 FeCl3 + 2 N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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