| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H18 = 3 C + 9 H2
Fe(NO3)3 + Ba(OH)2 = Fe2Ba3 + NO3OH =>
2 Fe(NO3)3 + 3 Ba(OH)2 = Fe2Ba3 + 6 NO3OH
Fe + BaO = Fe2O3 + Ba =>
2 Fe + 3 BaO = Fe2O3 + 3 Ba
Na2SO4 + KMnO4 + H2SO4 = NaSO4 + K2SO4 + MnSO4 + H2O =>
5 Na2SO4 + 2 KMnO4 + 8 H2SO4 = 10 NaSO4 + K2SO4 + 2 MnSO4 + 8 H2O
CaCO3(s) + HCl(l) = CaCl2(l) + CO2(g) + H2O(g) =>
CaCO3(s) + 2 HCl(l) = CaCl2(l) + CO2(g) + H2O(g)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CaCO3 + SO2 = CaSO4 + C + O2 =>
2 CaCO3 + 2 SO2 = 2 CaSO4 + 2 C + O2
CuBr = Cu + Br =>
CuBr = Cu + Br
AgNo2 = Ag + No2 =>
AgNo2 = Ag + No2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Li + ZnO = Zn + Li2O =>
2 Li + ZnO = Zn + Li2O
Al + NiO = Al2O3 + NiAl =>
5 Al + 3 NiO = Al2O3 + 3 NiAl
SiO2 + C = CO + Si =>
SiO2 + 2 C = 2 CO + Si
ClFe = FeCl =>
ClFe = FeCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnSO4 + HCl = HSO4 + ClZn =>
ZnSO4 + HCl = HSO4 + ClZn
CH3NH2 + H2O = CH3NH + H3O =>
CH3NH2 + H2O = CH3NH + H3O
NaHSO3(ac) + NaOH(ac) + KMnO4(ac) = K2MnO4(ac) + Na2MnO4(ac) + NaHSO4(ac) + H2O(l) =>
NaHSO3(ac) + 2 NaOH(ac) + 2 KMnO4(ac) = K2MnO4(ac) + Na2MnO4(ac) + NaHSO4(ac) + H2O(l)
NaOH + NiCl2 = NaCl + Ni(OH)2 =>
2 NaOH + NiCl2 = 2 NaCl + Ni(OH)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
AgNO3 + H2O = Ag + O2 + HNO3 =>
4 AgNO3 + 2 H2O = 4 Ag + O2 + 4 HNO3
CH3NH2 = CH2 + NH3 =>
CH3NH2 = CH2 + NH3
C2H6 + CO2 = CO + H2 =>
C2H6 + 2 CO2 = 4 CO + 3 H2
CoX2 + K2O = CoO + KX =>
CoX2 + K2O = CoO + 2 KX
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
CHOOH + O2 = CO2 + H2O =>
2 CHOOH + O2 = 2 CO2 + 2 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Cu(OH)2 + H4P2O5 = Cu4(P2O5)2 + H2O =>
4 Cu(OH)2 + 2 H4P2O5 = Cu4(P2O5)2 + 8 H2O
Al + KOH + H2O = K3(Al(OH)6) + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3(Al(OH)6) + 3 H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KMnO4 + KNO2 + HBr = MnBr2 + KBr2 + KNO3 + H2O =>
KMnO4 + 2 KNO2 + 4 HBr = MnBr2 + KBr2 + 2 KNO3 + 2 H2O
Mn2(SO4)5 + CrCl3 + H2O = MnSO4 + CrO3 + HCl + H2SO4 =>
Mn2(SO4)5 + 2 CrCl3 + 6 H2O = 2 MnSO4 + 2 CrO3 + 6 HCl + 3 H2SO4
SO2 + HCl = SOCl2 + H2O =>
SO2 + 2 HCl = SOCl2 + H2O
(ZnOH)2SO4 + NaOH = Na2(Zn(OH)4) + Na2SO4 =>
(ZnOH)2SO4 + 6 NaOH = 2 Na2(Zn(OH)4) + Na2SO4
SrCl2 + K3PO4 = SrPO4 + K3Cl2 =>
SrCl2 + K3PO4 = SrPO4 + K3Cl2
MgC2 + AgNO3 = AgC + Mg(NO3)2 =>
MgC2 + 2 AgNO3 = 2 AgC + Mg(NO3)2
Na2SO4 + CuSO4 = Na2SO4CuSO4 =>
Na2SO4 + CuSO4 = Na2SO4CuSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba(NO3)2(aq) + NaI(aq) = BaI2(aq) + NaNO3(aq) =>
Ba(NO3)2(aq) + 2 NaI(aq) = BaI2(aq) + 2 NaNO3(aq)
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
LaNi5H6 = LaNi5 + H =>
LaNi5H6 = LaNi5 + 6 H
CH3CH2ONa + HOH = CH3CH2OH + NaOH =>
CH3CH2ONa + HOH = CH3CH2OH + NaOH
K[Al(OH)4] + CrCl3 = KCl + Cr(OH)3 + Al(OH)3 =>
3 K[Al(OH)4] + CrCl3 = 3 KCl + Cr(OH)3 + 3 Al(OH)3
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
HCl(g) + O2(g) = H2O(g) + Cl2(g) =>
4 HCl(g) + O2(g) = 2 H2O(g) + 2 Cl2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
C7H8 + HNO3 = C7H5N3O6 + H2O =>
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O
Ba + AgI = BaI2 + Ag =>
Ba + 2 AgI = BaI2 + 2 Ag
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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