| Équations équilibrées la veille |
Mg + 2 CH3COO = Mg(CH3COO)2
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
C3 + O2 = CO2 =>
C3 + 3 O2 = 3 CO2
Pb(OH)No3 + HCl = PbCl2 + HNo3 + H2O =>
Pb(OH)No3 + 2 HCl = PbCl2 + HNo3 + H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
FeBr3 + K2CO3 + H2O = Fe(OH)3 + KBr + H2CO3 =>
2 FeBr3 + 3 K2CO3 + 6 H2O = 2 Fe(OH)3 + 6 KBr + 3 H2CO3
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
NaClO4 = NaCl + O2 =>
NaClO4 = NaCl + 2 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2O + KO2 + Co3O4 = KCoO2 =>
4 K2O + KO2 + 3 Co3O4 = 9 KCoO2
NaNO3 + NiS = Ni(NO3)2 + Na2S =>
2 NaNO3 + NiS = Ni(NO3)2 + Na2S
K[Cr(C2O4)2(H2O)2] + NH3 = K[Cr(C2O4)2(H2O)(NH4OH)] =>
K[Cr(C2O4)2(H2O)2] + NH3 = K[Cr(C2O4)2(H2O)(NH4OH)]
C7H15OH + O2 = C02 + H2O =>
2 C7H15OH + 7 O2 = 7 C02 + 16 H2O
Na2SO3 + K2Cr2O7 = CrKO3 + Na2SO4 =>
Na2SO3 + K2Cr2O7 = 2 CrKO3 + Na2SO4
K2O + MnO + O2 = KMnO4 =>
2 K2O + 4 MnO + 5 O2 = 4 KMnO4
NaHS + Br2 + H2O = NaHSO4 + HBr =>
NaHS + 4 Br2 + 4 H2O = NaHSO4 + 8 HBr
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
Si + Al = SiAl =>
Si + Al = SiAl
AgNO{3} + K{3}PO{4} = Ag{3}PO{4} + KNO{3} =>
AgNO{3} + K{3}PO{4} = Ag{3}PO{4} + KNO{3}
Al(g) + HCl(g) = AlCl3(s) + H2(g) =>
2 Al(g) + 6 HCl(g) = 2 AlCl3(s) + 3 H2(g)
KO2 + H2O = KOH + H2O2 =>
2 KO2 + 4 H2O = 2 KOH + 3 H2O2
H3AsO4 + Ba(OH)2 = Ba(H2AsO4)2 + H2O =>
2 H3AsO4 + Ba(OH)2 = Ba(H2AsO4)2 + 2 H2O
PCl5(s) + H2O(l) = POCl3(s) + HCl(aq) =>
PCl5(s) + H2O(l) = POCl3(s) + 2 HCl(aq)
Al + MgSO4 = Al(SO4)2 + Mg =>
Al + 2 MgSO4 = Al(SO4)2 + 2 Mg
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C7H8NO2 + Sn + HCl = C7H8NH2 + SnCl2 + H2O =>
C7H8NO2 + 3 Sn + 6 HCl = C7H8NH2 + 3 SnCl2 + 2 H2O
Fe + NH3 + H2O = Fe2O3 + NH4 =>
2 Fe + 6 NH3 + 3 H2O = Fe2O3 + 6 NH4
K2O + P4O10 = K3PO4 =>
6 K2O + P4O10 = 4 K3PO4
KMnO4 + FeSO4 + HNO3 = KNO3 + Fe2(SO4)3 + Fe(NO3)3 + Mn(NO3)2 + H2O = =>
3 KMnO4 + 15 FeSO4 + 24 HNO3 = 3 KNO3 + 5 Fe2(SO4)3 + 5 Fe(NO3)3 + 3 Mn(NO3)2 + 12 H2O
HgNH2Cl + NH4Cl = [Hg(NH3)2]Cl2 =>
HgNH2Cl + NH4Cl = [Hg(NH3)2]Cl2
C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2
PbNO3 + NaI = PbI + NaNO3 =>
PbNO3 + NaI = PbI + NaNO3
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
Zn + HCl = Zn2ClH =>
2 Zn + HCl = Zn2ClH
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
P4O10 + HNO3 = N2O5 + HPO3 =>
P4O10 + 4 HNO3 = 2 N2O5 + 4 HPO3
NaHCO3 + Ca(CH3COO)2 = NaCH3COO + Ca(HCO3)2 =>
2 NaHCO3 + Ca(CH3COO)2 = 2 NaCH3COO + Ca(HCO3)2
K2O = K + O2 =>
2 K2O = 4 K + O2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
Te + H2O = TeO + H2 =>
Te + H2O = TeO + H2
KI + CCl4 = KCl + CI4 =>
4 KI + CCl4 = 4 KCl + CI4
Co2O3 + C = Co + CO2 =>
2 Co2O3 + 3 C = 4 Co + 3 CO2
KO2 + H2O = KOH + H2O2 =>
2 KO2 + 4 H2O = 2 KOH + 3 H2O2
C8H18 + O2 = C + H2O =>
2 C8H18 + 9 O2 = 16 C + 18 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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