| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 BF3 + 3 LiAlH4 = 3 AlF3 + 2 B2H6 + 3 LiF
Sb + Au = Sb2Au =>
2 Sb + Au = Sb2Au
HCOOH + CH3OH = HCOOCH3 + H2O =>
HCOOH + CH3OH = HCOOCH3 + H2O
CuSO4(H2O)5 + Zn = ZnSO4 + Cu + H2O =>
CuSO4(H2O)5 + Zn = ZnSO4 + Cu + 5 H2O
CuCl + NaBr = CuBr + NaCl =>
CuCl + NaBr = CuBr + NaCl
NaCl(s) + H2SO4 = HCl(g) + Na2SO4 =>
2 NaCl(s) + H2SO4 = 2 HCl(g) + Na2SO4
Cu + H2CO3 = Cu2CO3 + H2 =>
2 Cu + H2CO3 = Cu2CO3 + H2
Br2O3 = Br + O2 =>
2 Br2O3 = 4 Br + 3 O2
Mg + LiCl = Li + MgCl =>
Mg + LiCl = Li + MgCl
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
AgNO3 + MgSO4 = Ag2SO4 + Mg(NO3)2 =>
2 AgNO3 + MgSO4 = Ag2SO4 + Mg(NO3)2
Zn2 + F = ZnF =>
Zn2 + 2 F = 2 ZnF
CoCl2*6H2O + H2C2O4 = CoC2O4 + HCl + H2O =>
CoCl2*6H2O + H2C2O4 = CoC2O4 + 2 HCl + 6 H2O
C5H9O2Na + O2 = CO2 + H2O + Na2CO3 =>
2 C5H9O2Na + 13 O2 = 9 CO2 + 9 H2O + Na2CO3
Ag3S + HCl = AgCl + H3S =>
Ag3S + 3 HCl = 3 AgCl + H3S
Cl + NaF = NaClF =>
Cl + NaF = NaClF
(CH3)2NH2 + H2O = (CH3)2NH + H3O =>
(CH3)2NH2 + H2O = (CH3)2NH + H3O
Ag + HNO3 = NO + H2O + AgHO3 =>
3 Ag + 5 HNO3 = 5 NO + H2O + 3 AgHO3
H2O2(l) = H2O(l) + O2(g) =>
2 H2O2(l) = 2 H2O(l) + O2(g)
BaCl2*H2O + Na2SO4 = BaSO4 + NaCl + H2O =>
BaCl2*H2O + Na2SO4 = BaSO4 + 2 NaCl + H2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
NH4Br + Pb(C2H3O2)2 = (NH4)2Pb + Br(C2H3O2) =>
2 NH4Br + Pb(C2H3O2)2 = (NH4)2Pb + 2 Br(C2H3O2)
C6H7N + NaNO2 + HCl = C6H5N2Cl + NaCl + H2O =>
C6H7N + NaNO2 + 2 HCl = C6H5N2Cl + NaCl + 2 H2O
Cu2CO3(OH)2 + SiO2 + CaCO3 = CaCuSi4O10 + CO2 + H2O =>
Cu2CO3(OH)2 + 8 SiO2 + 2 CaCO3 = 2 CaCuSi4O10 + 3 CO2 + H2O
Bi2O3 + BaO = Ba(BiO2)2 =>
Bi2O3 + BaO = Ba(BiO2)2
CaO + V2S5 = CaS + V2O5 =>
5 CaO + V2S5 = 5 CaS + V2O5
MnO4 + H2SO3 = SO4 + Mn + H2O =>
MnO4 + 2 H2SO3 = 2 SO4 + Mn + 2 H2O
NH4MgPO4 = NH3 + Mg2P2O7 + H2O =>
2 NH4MgPO4 = 2 NH3 + Mg2P2O7 + H2O
H2C2O4(aq) + NaOH(aq) = H2O(l) + Na2C2O4(aq) =>
H2C2O4(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2C2O4(aq)
Al2O3 + (NH4)2S = NH3 + H2O + Al2S3 =>
Al2O3 + 3(NH4)2S = 6 NH3 + 3 H2O + Al2S3
NaClO3 = Cl + O3 + Na =>
NaClO3 = Cl + O3 + Na
AlN = Al + N2 =>
2 AlN = 2 Al + N2
SiO2 + NaOH + H2O = Na2[Si(OH)6] =>
SiO2 + 2 NaOH + 2 H2O = Na2[Si(OH)6]
CaBr2 + Na3PO4 = CaPO4 + Br2 + Na3 =>
CaBr2 + Na3PO4 = CaPO4 + Br2 + Na3
H2SO4 + NaBH4 = H2 + NaSO4 + B2H6 =>
2 H2SO4 + 2 NaBH4 = 3 H2 + 2 NaSO4 + B2H6
NaCl(s) + F2(g) = NaF(s) + Cl3(g) =>
6 NaCl(s) + 3 F2(g) = 6 NaF(s) + 2 Cl3(g)
Ba(NO3)2 + KSCN = KNO3 + Ba(SCN)2 =>
Ba(NO3)2 + 2 KSCN = 2 KNO3 + Ba(SCN)2
FeBr2 = Fe3 + Br8 =>
12 FeBr2 = 4 Fe3 + 3 Br8
H2TeO4 + Mg(OH)2 = MgTeO4 + H2O =>
H2TeO4 + Mg(OH)2 = MgTeO4 + 2 H2O
Ba(NO3)2 + (NH4)2 + SO4 = NH4NO3 + BaSO4 =>
Ba(NO3)2 + (NH4)2 + SO4 = 2 NH4NO3 + BaSO4
La2O3(s) + H2O(l) = La(OH)3(ac) =>
La2O3(s) + 3 H2O(l) = 2 La(OH)3(ac)
Na2N = Na2 + N =>
Na2N = Na2 + N
AlO2(s) = Al(s) + O2(g) =>
AlO2(s) = Al(s) + O2(g)
Gd(NO3)2*6H2O + Co(NO3)2*6H2O + C6H8O7 = Gd05Co05O3 + N2 + CO2 + H2O =>
15 Gd(NO3)2*6H2O + 15 Co(NO3)2*6H2O + 19 C6H8O7 = 3 Gd05Co05O3 + 30 N2 + 114 CO2 + 256 H2O
LiOH + ZnO = Li2ZnO2 + H2O =>
2 LiOH + ZnO = Li2ZnO2 + H2O
Ni(NO3)2 + MnI2 = NiI2 + Mn(NO3)2 =>
Ni(NO3)2 + MnI2 = NiI2 + Mn(NO3)2
Fe(OH)3 + OH = Fe(OH)6 =>
Fe(OH)3 + 3 OH = Fe(OH)6
AgNO3 + potassiumbromide = silverbromide + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
H2ONaCl + H2SO4 + KMnO4 = Cl2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
10 H2ONaCl + 8 H2SO4 + 2 KMnO4 = 5 Cl2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 18 H2O
Na + PO4 + CuCl2 = Na2Cl3 + CuPO4 =>
4 Na + 3 PO4 + 3 CuCl2 = 2 Na2Cl3 + 3 CuPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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