| Équations équilibrées la veille |
4 Na + O2 = 2 Na2O
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
sodiumhydroxide + hydrochloricacid = NaCl + OH + H =>
NaOH + HCl = NaCl + OH + H
Fe + F = Fe3F =>
3 Fe + F = Fe3F
C2H6O6 = CO2 + H2O + HCOOH =>
C2H6O6 = CO2 + 2 H2O + HCOOH
NaCl + Pb(NO{3}){2} = PbCl{2} + NaNO{3} =>
NaCl + Pb(NO{3}){2} = PbCl{2} + NaNO{3}
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Mn + HCl = MnCl3 + H2 =>
2 Mn + 6 HCl = 2 MnCl3 + 3 H2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
B + Cl2 = BCl3 =>
2 B + 3 Cl2 = 2 BCl3
(NH4)2O + Cl2 = NH4Cl + O2 =>
2(NH4)2O + 2 Cl2 = 4 NH4Cl + O2
NaH + B2H6 = NaBH4 =>
2 NaH + B2H6 = 2 NaBH4
Sr + N2 = SrN2 =>
Sr + N2 = SrN2
CH3COOH + LiHCO3 = CH3COOLi + H2CO3 =>
CH3COOH + LiHCO3 = CH3COOLi + H2CO3
Ba(HCO3)2 + H2SO4 = BaSO4 + H2O + CO2 =>
Ba(HCO3)2 + H2SO4 = BaSO4 + 2 H2O + 2 CO2
Al2(SO4)3 + CO2 = Al2(CO2)3 + SO4 =>
Al2(SO4)3 + 3 CO2 = Al2(CO2)3 + 3 SO4
Rb + O2 = RbO =>
2 Rb + O2 = 2 RbO
NaOH + NaCl = NaCl(NaOH) =>
NaOH + NaCl = NaCl(NaOH)
PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
Na3N = Na + N2 =>
2 Na3N = 6 Na + N2
CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4
Rb + O2 = RbO2 =>
Rb + O2 = RbO2
Bi{3+} + OH{-} = BiO3{-} + H2O + e =>
Bi{3+} + 6 OH{-} = BiO3{-} + 3 H2O + 2e
Li3N = Li + N2 =>
2 Li3N = 6 Li + N2
Mn + S = MnS2 =>
Mn + 2 S = MnS2
SiC + F2 = CF4 + Si =>
SiC + 2 F2 = CF4 + Si
KMnO4 + Na2SO3 = KMnO2 + Na2SO4 =>
KMnO4 + 2 Na2SO3 = KMnO2 + 2 Na2SO4
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
P2O5 + C = P2 + CO =>
P2O5 + 5 C = P2 + 5 CO
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
N2O3 + NaOH = NaNO2 + H2O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2O
Sr + P4 = Sr3P2 =>
6 Sr + P4 = 2 Sr3P2
Si + O2 = SiO2 =>
Si + O2 = SiO2
Fe(NO3)3 + Na3PO4 = Fe3(PO4)2 + Na2(NO3)3 =>
3 Fe(NO3)3 + 2 Na3PO4 = Fe3(PO4)2 + 3 Na2(NO3)3
H2SO4 + KI = K2SO4 + I2 + H2S + H2O =>
5 H2SO4 + 8 KI = 4 K2SO4 + 4 I2 + H2S + 4 H2O
Zn + KNO2 + H2SO4 = ZnSO4 + (NH4)2SO4 + H2O + K =>
7 Zn + 2 KNO2 + 8 H2SO4 = 7 ZnSO4 + (NH4)2SO4 + 4 H2O + 2 K
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
Al + I2 = Al2I6 =>
2 Al + 3 I2 = Al2I6
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
Ag2O2 = Ag + O2 =>
Ag2O2 = 2 Ag + O2
Pt + O2 = PtO =>
2 Pt + O2 = 2 PtO
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
Mg + AgF = MgAgF =>
Mg + AgF = MgAgF
Fe + F = FeF2 =>
Fe + 2 F = FeF2
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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