| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al3 + 9 PbCl2 = 9 Pb + 6 AlCl3
PbCO3*Pb(OH)2 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
PbCO3*Pb(OH)2 + 4 HNO3 = 2 Pb(NO3)2 + 3 H2O + CO2
As + LiClO + LiOH = Li3AsO4 + LiCl + H2O =>
2 As + 5 LiClO + 6 LiOH = 2 Li3AsO4 + 5 LiCl + 3 H2O
Rb3PO4 + Pb(NO3)2 = Pb3(PO4)2 + RbNO3 =>
2 Rb3PO4 + 3 Pb(NO3)2 = Pb3(PO4)2 + 6 RbNO3
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaCHO3 = Na2O + CO2 + H2O =>
2 NaCHO3 = Na2O + 2 CO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeCI + NaOH = Fe(OH) + NaCI =>
FeCI + NaOH = Fe(OH) + NaCI
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaF + KMnO4 + HNO3 = F2 + Mn(NO3)2 + H2O + NaNO3 + KNO3 =>
10 NaF + 2 KMnO4 + 16 HNO3 = 5 F2 + 2 Mn(NO3)2 + 8 H2O + 10 NaNO3 + 2 KNO3
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3PO4
UO2{2}NO3{-} = UO2{2}NO =>
UO2{2}NO3{-} = UO2{2}NO
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H{+} + Ru(OH)2{+2} + Ru{+2} = Ru{3+} + H2O =>
2 H{+} + Ru(OH)2{+2} + Ru{+2} = 2 Ru{3+} + 2 H2O
K3PO4(ac) + Ca(NO3)2(ac) = Ca3(PO4)2(s) + KNO3(ac) =>
2 K3PO4(ac) + 3 Ca(NO3)2(ac) = Ca3(PO4)2(s) + 6 KNO3(ac)
Ca3(PO4)2 + NaF = CaF2 + Na3PO4 =>
Ca3(PO4)2 + 6 NaF = 3 CaF2 + 2 Na3PO4
(C6H10O5)1 + O2 = CO2 + H2O(g) =>
(C6H10O5)1 + 6 O2 = 6 CO2 + 5 H2O(g)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CH3(CH2)14COOH + KOH = CH3(CH2)14COOK + H2O =>
CH3(CH2)14COOH + KOH = CH3(CH2)14COOK + H2O
CS2 + CaO = CO2 + CaS =>
CS2 + 2 CaO = CO2 + 2 CaS
C9H9 = C + H2 =>
2 C9H9 = 18 C + 9 H2
Fe + S = FeS =>
Fe + S = FeS
CaHPO4 = (t)Ca3(PO4)2 + H3PO4 =>
3 CaHPO4 = (t)Ca3(PO4)2 + H3PO4
H + NO3 + C5H5N = C5H5NHNO3 =>
H + NO3 + C5H5N = C5H5NHNO3
Fe2O3 + SO4 = Fe2(SO4)3 + O3 =>
Fe2O3 + 3 SO4 = Fe2(SO4)3 + O3
Co(NO3)2(aq) + KOH(aq) = Co(OH)2(s) + KNO3(aq) =>
Co(NO3)2(aq) + 2 KOH(aq) = Co(OH)2(s) + 2 KNO3(aq)
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
Cu(NO3)2 + Ag = Cu(NO3)2Ag2 =>
Cu(NO3)2 + 2 Ag = Cu(NO3)2Ag2
LiPO4 + NaOH = NaPO4 + LiOH =>
LiPO4 + NaOH = NaPO4 + LiOH
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CHCl3 + Cl2 = CCl4 + HCl =>
CHCl3 + Cl2 = CCl4 + HCl
Zn + HSO4 = H2 + ZnSO4 =>
2 Zn + 2 HSO4 = H2 + 2 ZnSO4
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3PO4
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ca + ZnCl2 = CaCl2 + Zn =>
Ca + ZnCl2 = CaCl2 + Zn
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
NH3(g) + HC1(g) = NH4C1(s) =>
NH3(g) + HC1(g) = NH4C1(s)
Al + NaNO3 = Al2O3 + NaN =>
2 Al + NaNO3 = Al2O3 + NaN
H2SeO4 + NaOH = Na2SeO4 + H2O =>
H2SeO4 + 2 NaOH = Na2SeO4 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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