| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + NaOH = FeCl3NaOH
AlCuOH = AlOHCu =>
AlCuOH = AlOHCu
Rb + H2O = RbH + O2 =>
4 Rb + 2 H2O = 4 RbH + O2
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Cu + Ag3NO = Ag + Cu3(NO)2 =>
3 Cu + 2 Ag3NO = 6 Ag + Cu3(NO)2
ZnO + NaCl = NaO + ZnCl =>
ZnO + NaCl = NaO + ZnCl
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
NH4SCN + KOH = NH4OH + KSCN =>
NH4SCN + KOH = NH4OH + KSCN
PCl5 + NH4Cl = (PNCl2)3 + HCl =>
3 PCl5 + 3 NH4Cl = (PNCl2)3 + 12 HCl
NaNO2 + NaOH + AI + H2O = NaAIO2 + NH3 =>
NaNO2 + NaOH + 2 AI + H2O = 2 NaAIO2 + NH3
As2S3 + KClO4 + H2O = H1AsO4 + H2SO4 + KCl =>
As2S3 + 4 KClO4 + 4 H2O = 2 H1AsO4 + 3 H2SO4 + 4 KCl
KMnO4 + Sb2S5 + H2SO4 = K2SO4 + Sb2(SO4)5 + MnSO4 + H2O =>
8 KMnO4 + Sb2S5 + 12 H2SO4 = 4 K2SO4 + Sb2(SO4)5 + 8 MnSO4 + 12 H2O
H2SO4CaS = H2SCaSO4 =>
H2SO4CaS = H2SCaSO4
SrS + CuSO4 = CuS + SrSO4 =>
SrS + CuSO4 = CuS + SrSO4
KMnO4(aq) + HCl(aq) + H2C2O4(aq) = MnCl2 + CO2(gaz) + H2O(l) + KCl(aq) =>
2 KMnO4(aq) + 6 HCl(aq) + 5 H2C2O4(aq) = 2 MnCl2 + 10 CO2(gaz) + 8 H2O(l) + 2 KCl(aq)
Ag2S + C6H8O7 = Ag3C6H5O7 + H2S =>
3 Ag2S + 2 C6H8O7 = 2 Ag3C6H5O7 + 3 H2S
NaHCO3 + HCOOH = NaCOOH + CO2 + H2O =>
NaHCO3 + HCOOH = NaCOOH + CO2 + H2O
Ba(OH)2 + Zn(NO3)2 = Ba(NO3)2 + Zn(OH)2 =>
Ba(OH)2 + Zn(NO3)2 = Ba(NO3)2 + Zn(OH)2
NaClO3 + MnO2 + NaOH = Na2HMnO4 + NaCl + H2O =>
NaClO3 + 6 MnO2 + 12 NaOH = 6 Na2HMnO4 + NaCl + 3 H2O
KOH(aq) + NiSO4(aq) = KSO4(s) + Ni(OH)(aq) =>
KOH(aq) + NiSO4(aq) = KSO4(s) + Ni(OH)(aq)
C4H8(CH3)CH2OH + KMnO4 + H2SO4 = C4H8(CH3)COOH + K2SO4 + MnSO4 + H2O =>
5 C4H8(CH3)CH2OH + 4 KMnO4 + 6 H2SO4 = 5 C4H8(CH3)COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
AgNO3 + Na = AgNa2 + NO3 =>
AgNO3 + 2 Na = AgNa2 + NO3
KCl + Na2CO3 = K2CO3 + NaCl =>
2 KCl + Na2CO3 = K2CO3 + 2 NaCl
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
H2Cr2O7 + Zn(OH)2 = ZnCr2O7 + H2O =>
H2Cr2O7 + Zn(OH)2 = ZnCr2O7 + 2 H2O
CuO + CO2 + H2O = Cu(HCO3)2 =>
CuO + 2 CO2 + H2O = Cu(HCO3)2
O = O1 =>
O = O1
Co{+}2 + Na = Co + Na{+} =>
Co{+}2 + Na = Co + Na{+}
C4H8O + K2Cr2O7 + H2SO4 = C4H8O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H8O + K2Cr2O7 + 4 H2SO4 = 3 C4H8O2 + Cr2(SO4)3 + K2SO4 + 4 H2O
S8 = S2 =>
S8 = 4 S2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
B2O3Co(NO3)2 = Co(BO2)2N2O5 =>
B2O3Co(NO3)2 = Co(BO2)2N2O5
C14H21NONH + HBr = H2Br + C14H21NON =>
C14H21NONH + HBr = H2Br + C14H21NON
NiSO4 + H2O = NiOH2SO4 =>
NiSO4 + H2O = NiOH2SO4
Cs(OH)2 + CO2 = CsCO3 + H2O =>
Cs(OH)2 + CO2 = CsCO3 + H2O
AgC2H3O2 + CaSO4 = C4H6CaO4 + Ag2SO4 =>
2 AgC2H3O2 + CaSO4 = C4H6CaO4 + Ag2SO4
Na2C2O4 + H2SO4 = Na2H + HSO4C2O4 =>
Na2C2O4 + H2SO4 = Na2H + HSO4C2O4
Fe + HCl = FeCl3(aq) + H2(g) =>
2 Fe + 6 HCl = 2 FeCl3(aq) + 3 H2(g)
KCl + Na2CO3 = K2CO3 + ClNa =>
2 KCl + Na2CO3 = K2CO3 + 2 ClNa
SrCl2 + NaOH = NaCl(aq) + Sr(OH)2(aq) =>
SrCl2 + 2 NaOH = 2 NaCl(aq) + Sr(OH)2(aq)
Cu3(N)2 + O = CuO + N =>
Cu3(N)2 + 3 O = 3 CuO + 2 N
H2 + O2 + S8 = H2SO4 =>
8 H2 + 16 O2 + S8 = 8 H2SO4
CH3COOOH + H2O = CH3CO2H + H2O2 =>
CH3COOOH + H2O = CH3CO2H + H2O2
C2H4 + KMnO4 + KOH = C2H4K2O2 + K2MnO4 + H2O =>
C2H4 + 2 KMnO4 + 4 KOH = C2H4K2O2 + 2 K2MnO4 + 2 H2O
ZnS + O2 = ZnSO4 =>
ZnS + 2 O2 = ZnSO4
H2SO4 + Mg(HCO3)2 = MgSO4 + H2O(l) + CO2(g) =>
H2SO4 + Mg(HCO3)2 = MgSO4 + 2 H2O(l) + 2 CO2(g)
NH3 + H2O + P2O5 = (NH4)3PO4 =>
6 NH3 + 3 H2O + P2O5 = 2(NH4)3PO4
Fe(SCN)2 + NaF = FeF2 + NaSCN =>
Fe(SCN)2 + 2 NaF = FeF2 + 2 NaSCN
BeOCa(OH)2 = Be(OH)2CaO =>
BeOCa(OH)2 = Be(OH)2CaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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