| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H11N + HCl = C8H12NCl
Mn + N = Mn3N2 =>
3 Mn + 2 N = Mn3N2
Ag + NH3 = Ag((NH3)2) =>
Ag + 2 NH3 = Ag((NH3)2)
Na3PO4 + Ca(NO3)2 = Ca3(PO4)2 + Na + NO3 =>
2 Na3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 Na + 6 NO3
Mg3As2 + HCl = AsH3 + MgCl2 =>
Mg3As2 + 6 HCl = 2 AsH3 + 3 MgCl2
Al2O3 + Al = AlO =>
Al2O3 + Al = 3 AlO
Li + HNO3 = LiNO3 + H2 =>
2 Li + 2 HNO3 = 2 LiNO3 + H2
COOH + KOH = KCOOH + HO =>
COOH + KOH = KCOOH + HO
H3Po4 + KOH = K3Po4 + H2O =>
H3Po4 + 3 KOH = K3Po4 + 3 H2O
NaCl + H2SO4 + PbO2 = Cl2 + Pb(HSO4)2 + NaHSO4 + H2O =>
2 NaCl + 4 H2SO4 + PbO2 = Cl2 + Pb(HSO4)2 + 2 NaHSO4 + 2 H2O
Cu + ZnCl2 = Zn + CuCl2 =>
Cu + ZnCl2 = Zn + CuCl2
Na2SiO3 + HBr = Na2Br + SiO3H =>
Na2SiO3 + HBr = Na2Br + SiO3H
C18H36O2 + NaOH = C18H35NaO2 + H2O =>
C18H36O2 + NaOH = C18H35NaO2 + H2O
KCl + MnO2 = K2O + MnCl4 =>
4 KCl + MnO2 = 2 K2O + MnCl4
NaHCO3(s) + CH3COOH(aq) = NaCH3CO(s) + CO2(g) + H2O(g) =>
4 NaHCO3(s) + 5 CH3COOH(aq) = 4 NaCH3CO(s) + 6 CO2(g) + 6 H2O(g)
Na2S2O7 + Fe(CrO2)2 = Na2SO4 + Cr2(SO4)3 + Fe(SO4)3 + SO2 =>
8 Na2S2O7 + Fe(CrO2)2 = 8 Na2SO4 + Cr2(SO4)3 + Fe(SO4)3 + 2 SO2
U3O8 + NH4HCO3 + H2O2 = UO2(CO3)3 + NH4OH + H2O =>
U3O8 + 9 NH4HCO3 + 7 H2O2 = 3 UO2(CO3)3 + 9 NH4OH + 7 H2O
KMnO4 + Fe + HCl = KCl + MnCl2 + FeCl3 + H2O =>
3 KMnO4 + 5 Fe + 24 HCl = 3 KCl + 3 MnCl2 + 5 FeCl3 + 12 H2O
Ga3F + Cs = Ga3 + CsF =>
Ga3F + Cs = Ga3 + CsF
K2[HgI4] + KCN = K2[KI4] + HgCN =>
K2[HgI4] + KCN = K2[KI4] + HgCN
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
SrS(aq) + CuSO4(aq) = SrSO4(s) + CuS(s) =>
SrS(aq) + CuSO4(aq) = SrSO4(s) + CuS(s)
BrO + Cr3(OH)4 = Br + CrO4 + OH =>
12 BrO + Cr3(OH)4 = 12 Br + 3 CrO4 + 4 OH
CUSO4 + KIO3 = CUIO3 + KSO4 =>
CUSO4 + KIO3 = CUIO3 + KSO4
Ag + S = AgS =>
Ag + S = AgS
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NaOH + C8H6O4 = Na2C8H4O4 + H2O =>
2 NaOH + C8H6O4 = Na2C8H4O4 + 2 H2O
H2C2O4 + Ca = CaC2O4 + H =>
H2C2O4 + Ca = CaC2O4 + 2 H
SiO2 + Mg(OH)2 = Mg4(SiO4)2 + H2O =>
2 SiO2 + 4 Mg(OH)2 = Mg4(SiO4)2 + 4 H2O
CH3Br + CH3COONa = CH3COOCH3 + NaBr =>
CH3Br + CH3COONa = CH3COOCH3 + NaBr
Fe(s) + HCl(aq) = HFeCl4(aq) + H2(g) =>
2 Fe(s) + 8 HCl(aq) = 2 HFeCl4(aq) + 3 H2(g)
NH4OH + CuSO4 = [Cu(NH3)4]SO4 + H2O =>
4 NH4OH + CuSO4 = [Cu(NH3)4]SO4 + 4 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
FeSO4 + Ag = Fe + AgSO4 =>
FeSO4 + Ag = Fe + AgSO4
NaHCO3 + CH3COOH = H2CO3 + NaCH3COO = H2O + CO2 + NaCH3 =>
NaHCO3 + CH3COOH = H2CO3 + NaCH3COO
FeSO4 + Ag = Fe + AgSO4 =>
FeSO4 + Ag = Fe + AgSO4
Cu(s) + O2(s) = CuO =>
2 Cu(s) + O2(s) = 2 CuO
BiS + O2 = BiO + SO2 =>
2 BiS + 3 O2 = 2 BiO + 2 SO2
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
BaCl2 + SO4 = Ba(SO4) + Cl =>
BaCl2 + SO4 = Ba(SO4) + 2 Cl
Hg[NO3]2 + Mg = Mg[NO3]2 + Hg4 =>
4 Hg[NO3]2 + 4 Mg = 4 Mg[NO3]2 + Hg4
NaCl(aq) + KOH(aq) = KCl(aq) + NaOH(aq) =>
NaCl(aq) + KOH(aq) = KCl(aq) + NaOH(aq)
BeH2 + H2O = Be(OH)2 + H2 =>
BeH2 + 2 H2O = Be(OH)2 + 2 H2
Cu + O2 = CuO() =>
2 Cu + O2 = 2 CuO()
Zn(H2O)6{2+} + H2O = Zn(H2O)5OH{+} + H3O{+} =>
Zn(H2O)6{2+} + H2O = Zn(H2O)5OH{+} + H3O{+}
Au + S2 = AuS =>
2 Au + S2 = 2 AuS
Na2[Zn(OH)4] + KCl = NaCl + K2[Zn(OH)4] =>
Na2[Zn(OH)4] + 2 KCl = 2 NaCl + K2[Zn(OH)4]
Al2(SO4)3 + K2(CrO4) = Al2(CrO4) + K2(SO4)3 =>
Al2(SO4)3 + K2(CrO4) = Al2(CrO4) + K2(SO4)3
C10H14 + C6H6 = C8H10 =>
C10H14 + C6H6 = 2 C8H10
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/25/24
Équations équilibrées sur07/25/23
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