| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 P2H4 = 10 H2 + 2 P5
CdSO4 + Na2CO3 = CdCO3 + Na2SO4 =>
CdSO4 + Na2CO3 = CdCO3 + Na2SO4
Pb(CH3CO2)2 + AgNO3 = Pb(NO3)2 + AgCH3CO2 =>
Pb(CH3CO2)2 + 2 AgNO3 = Pb(NO3)2 + 2 AgCH3CO2
LiOH + BrCl2 = LiCl + Br(OH)2 =>
2 LiOH + BrCl2 = 2 LiCl + Br(OH)2
Mg + AgN03 = Mg(N03)2 + Ag =>
Mg + 2 AgN03 = Mg(N03)2 + 2 Ag
Pb3O4 + KMnO4 + H2SO4 = Pb(SO4)2 + K2SO4 + MnSO4 + H2O =>
5 Pb3O4 + 4 KMnO4 + 36 H2SO4 = 15 Pb(SO4)2 + 2 K2SO4 + 4 MnSO4 + 36 H2O
SO3 + IO3 + Cl = SO4 + ICl =>
3 SO3 + IO3 + Cl = 3 SO4 + ICl
SrS + HNO3 = SrNO3 + HS =>
SrS + HNO3 = SrNO3 + HS
Na2CO3 + C = CO + Na =>
Na2CO3 + 2 C = 3 CO + 2 Na
C6H5C(CH3)2OOH = C9H10 + H2O + O2 =>
2 C6H5C(CH3)2OOH = 2 C9H10 + 2 H2O + O2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Fe(s) + O2(g) = (Fe2O2)3 =>
6 Fe(s) + 3 O2(g) = (Fe2O2)3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Pb(OH)2 + Pb(NO3)2 = HNO3 + PbO =>
Pb(OH)2 + Pb(NO3)2 = 2 HNO3 + 2 PbO
N2O5 = NO3 + N2O2 =>
4 N2O5 = 6 NO3 + N2O2
Cr + FeO = CrO + Fe =>
Cr + FeO = CrO + Fe
Pb(OH)2 + Pb(NO3)2 = HNO3 + PbO =>
Pb(OH)2 + Pb(NO3)2 = 2 HNO3 + 2 PbO
Cu(NO3)2*25H2O + Na2CO3 = CuCO3 + NaNO3 + H2O =>
Cu(NO3)2*25H2O + Na2CO3 = CuCO3 + 2 NaNO3 + 25 H2O
La(NO3)3 + Ga(NO2)3 + NH4OH = LaGaO3 + N2 + H2O =>
La(NO3)3 + Ga(NO2)3 + 8 NH4OH = LaGaO3 + 7 N2 + 20 H2O
Ti + H2SO4 = Ti2(HSO4)4 + S2 + H2O =>
6 Ti + 14 H2SO4 = 3 Ti2(HSO4)4 + S2 + 8 H2O
Pb(OH)2 + Pb(NO3)2 = HNO3 + PbO =>
Pb(OH)2 + Pb(NO3)2 = 2 HNO3 + 2 PbO
H2O2 + HCl + Cu = CuCl2 + H2O =>
H2O2 + 2 HCl + Cu = CuCl2 + 2 H2O
CHF3 + H2O = HF + CO2 + H2 =>
CHF3 + 2 H2O = 3 HF + CO2 + H2
C20H32O2 + H2 = C20H40O2 =>
C20H32O2 + 4 H2 = C20H40O2
NaOH + H2SO4 = H2O(l) + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O(l) + Na2SO4
NH4I + KOH = NH4OH + KI = H2O + NH3 + KI =>
NH4I + KOH = NH4OH + KI
Fe(NO3)3 + CrSO4 = Fe2(SO4)3 + Cr(NO3)2 =>
2 Fe(NO3)3 + 3 CrSO4 = Fe2(SO4)3 + 3 Cr(NO3)2
Fe(OH)2 + FeSO4 + H2O = Fe(OH)3 + FeS =>
8 Fe(OH)2 + FeSO4 + 4 H2O = 8 Fe(OH)3 + FeS
K2S2O6(O2) + H2O = K2SO4 + H2SO4 + O2 =>
2 K2S2O6(O2) + 2 H2O = 2 K2SO4 + 2 H2SO4 + O2
Ba(OH)2 + Al2(SO4)2 = BaSO4 + Al(OH)2 =>
2 Ba(OH)2 + Al2(SO4)2 = 2 BaSO4 + 2 Al(OH)2
KOH + Cr2(CO3)3 = K2CO3 + Cr(OH)3 =>
6 KOH + Cr2(CO3)3 = 3 K2CO3 + 2 Cr(OH)3
KC103 + Na3PO4 = NaC103 + K3PO4 =>
3 KC103 + Na3PO4 = 3 NaC103 + K3PO4
HNO2 + SbO{+} + OH{-} = NO + SbO5 + H2O =>
7 HNO2 + SbO{+} + OH{-} = 7 NO + SbO5 + 4 H2O
C2H3O2F + O2 = CO + H2O + F2 =>
4 C2H3O2F + 3 O2 = 8 CO + 6 H2O + 2 F2
Pb(OH) + NaOH = PbO + H2O + Na =>
Pb(OH) + NaOH = PbO + H2O + Na
PtCl2 + Hg2(NO3)2 = Pt(NO3)2 + HgCl =>
PtCl2 + Hg2(NO3)2 = Pt(NO3)2 + 2 HgCl
*2Fe + *3O2 = *2FeO3 =>
*2Fe + *3O2 = *2FeO3
Ba(NO3)2 + K2CO3 = Ba2(CO3)2 + KNO3 =>
2 Ba(NO3)2 + 2 K2CO3 = Ba2(CO3)2 + 4 KNO3
Fr + H2SO4 = Fr2S + H2O + O2 =>
4 Fr + 2 H2SO4 = 2 Fr2S + 2 H2O + 3 O2
[Al(OH)2]2SO4 + H2SO4 = Al2(SO4)3 + H2O =>
[Al(OH)2]2SO4 + 2 H2SO4 = Al2(SO4)3 + 4 H2O
Zn3(PO4)2 + Pb(NO3)2 = Pb3(PO4)2 + Zn(NO3)2 =>
Zn3(PO4)2 + 3 Pb(NO3)2 = Pb3(PO4)2 + 3 Zn(NO3)2
C3H8 + O2 = CCO2 + H2O =>
2 C3H8 + 7 O2 = 3 CCO2 + 8 H2O
PotassiumPhosphate + AluminumNitrate = PotassiumNitrate + AluminumPhosphate =>
PotassiumPhosphate + AluminumNitrate = PotassiumNitrate + AluminumPhosphate
A1 + Fe(NO3) = A1(NO3)3 + Fe =>
A1 + 3 Fe(NO3) = A1(NO3)3 + 3 Fe
Pb + HNO3 = H2 + Pb(NO3)2 =>
Pb + 2 HNO3 = H2 + Pb(NO3)2
CaCO3 + HCl = CaCl2 + H2CO3 = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
ZrOCl2 + NH4HCO3 = Zr(CO3)2 + NH4Cl + H2O =>
ZrOCl2 + 2 NH4HCO3 = Zr(CO3)2 + 2 NH4Cl + H2O
NaCl + Ba3(PO4)2 = BaCl2 + Na3(PO4) =>
6 NaCl + Ba3(PO4)2 = 3 BaCl2 + 2 Na3(PO4)
CH2CO + O2 = CO2 + H2O =>
CH2CO + 2 O2 = 2 CO2 + H2O
H2Te + Zn(OH)2 = Zn(HTe)2 + H2O =>
2 H2Te + Zn(OH)2 = Zn(HTe)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/21/25
Équations équilibrées sur03/23/24
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