| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + NaNO2 + 4 NaOH = 2 Na2MnO4 + NaNO3 + 2 KOH + H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Cl2 + Br2 = Cl2Br2 =>
Cl2 + Br2 = Cl2Br2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeS2 + KMnO4 + H2SO4 = Fe2(SO4)2 + Mn2SO4 + K2SO4 + H2O =>
6 FeS2 + 14 KMnO4 + 8 H2SO4 = 3 Fe2(SO4)2 + 7 Mn2SO4 + 7 K2SO4 + 8 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Ca3(Po4)2 + H2O = Ca(OH)2 + H3(Po4) =>
Ca3(Po4)2 + 6 H2O = 3 Ca(OH)2 + 2 H3(Po4)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgO2 + Cl = AgCl + O2 =>
AgO2 + Cl = AgCl + O2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Ca + Pb(NO3)2 = Pb + Ca(NO3)2 =>
Ca + Pb(NO3)2 = Pb + Ca(NO3)2
NaH(CO3) + HCl = NaCl + H2(CO3) =>
NaH(CO3) + HCl = NaCl + H2(CO3)
BaCl2 + H2(SO4) = BaSO4 + HCl =>
BaCl2 + H2(SO4) = BaSO4 + 2 HCl
Cu3AsS4 + O2 = Cu2S + SO2 + As2O3 =>
4 Cu3AsS4 + 13 O2 = 6 Cu2S + 10 SO2 + 2 As2O3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3NH3Cl + H2O = CH3NH2Cl + H3O =>
CH3NH3Cl + H2O = CH3NH2Cl + H3O
Al2O3 + Cr = CrO2 + Al =>
2 Al2O3 + 3 Cr = 3 CrO2 + 4 Al
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
HBr + AI(OH)3 = AIBr3 + H2O =>
3 HBr + AI(OH)3 = AIBr3 + 3 H2O
C8H8O3 + NaOH + C10H15NO = C10H15N + NaHCO3 + H2O =>
C8H8O3 + 8 NaOH + 17 C10H15NO = 17 C10H15N + 8 NaHCO3 + 4 H2O
Al(s) + F2(g) = AlF3(s) =>
2 Al(s) + 3 F2(g) = 2 AlF3(s)
CNH2N + KMnO4 + H2O = CNH2N(OH)2 + MnO2 + KOH =>
3 CNH2N + 2 KMnO4 + 4 H2O = 3 CNH2N(OH)2 + 2 MnO2 + 2 KOH
Mg2N3(s) + H20(g) = Mg0(s) + NH3(g) =>
20 Mg2N3(s) + 9 H20(g) = 40 Mg0(s) + 60 NH3(g)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO + Fe2O3 = CO2 + Fe =>
3 CO + Fe2O3 = 3 CO2 + 2 Fe
Cu2 + NaOH = Cu(OH)2 + Na =>
Cu2 + 4 NaOH = 2 Cu(OH)2 + 4 Na
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cu + H2SO4 = Cu2S + CuSO4 + H2O =>
5 Cu + 4 H2SO4 = Cu2S + 3 CuSO4 + 4 H2O
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
H + O2Cl = HClO + O2 =>
2 H + 2 O2Cl = 2 HClO + O2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C7H16 + O2 = H2O + CO =>
2 C7H16 + 15 O2 = 16 H2O + 14 CO
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HMnO4 + HCl + K2SO3 = MnCl2 + K2SO4 + H2O =>
2 HMnO4 + 4 HCl + 5 K2SO3 = 2 MnCl2 + 5 K2SO4 + 3 H2O
Zn(NO3)2 + NH3 = Zn(OH)2 + HNO3 + N2O =>
Zn(NO3)2 + NH3 = Zn(OH)2 + HNO3 + N2O
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
C4H10O + OH = CO2 + H2O =>
C4H10O + 24 OH = 4 CO2 + 17 H2O
BeS + LiOH = LiS + BeOH =>
BeS + LiOH = LiS + BeOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SrCl2 + (NH4)2SO4 = SrSO4 + NH4Cl =>
SrCl2 + (NH4)2SO4 = SrSO4 + 2 NH4Cl
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
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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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