| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + H2O2 = CuO2 + H2O
NH3(g) + S2Cl2 = S8 + NH4Cl + S4N4 =>
16 NH3(g) + 6 S2Cl2 = S8 + 12 NH4Cl + S4N4
Ag(NO3)(aq) + HCl(aq) = AgCl(s) + HNO3(aq) =>
Ag(NO3)(aq) + HCl(aq) = AgCl(s) + HNO3(aq)
NaSO4 + CaP = NaP + CaSO4 =>
NaSO4 + CaP = NaP + CaSO4
NH4 + HNO3 = (NH4)NO3 + H2O =>
8 NH4 + 10 HNO3 = 9(NH4)NO3 + 3 H2O
Ag(OH)2(g) = Ag2(s) + OH(g) =>
2 Ag(OH)2(g) = Ag2(s) + 4 OH(g)
Mg + NHO3 = N2O + H2O + MgNO3 =>
8 Mg + 10 NHO3 = N2O + 5 H2O + 8 MgNO3
CrCl3 + NH4S + H2O = Cr(OH)3 + NH4Cl + HS =>
CrCl3 + 3 NH4S + 3 H2O = Cr(OH)3 + 3 NH4Cl + 3 HS
HC2H3O2 + NaCl = HCl + Na(C2H3O2) =>
HC2H3O2 + NaCl = HCl + Na(C2H3O2)
HNO3 + H2S = N2O4 + H2O + S =>
2 HNO3 + H2S = N2O4 + 2 H2O + S
Ni(NO3)2 + H2O = Ni(H2O) + (NO3) =>
Ni(NO3)2 + H2O = Ni(H2O) + 2(NO3)
Na2SO4(aq) + K2S(aq) = Na2S + K2SO4 =>
Na2SO4(aq) + K2S(aq) = Na2S + K2SO4
H2SO4 + Kl = H2 + KlSO4 =>
H2SO4 + Kl = H2 + KlSO4
C17H35COONa + Mg(NO3)2 = (C17H35COO)2Mg + NaNO3 =>
2 C17H35COONa + Mg(NO3)2 = (C17H35COO)2Mg + 2 NaNO3
Hg + HCl = Hg2Cl + HgH =>
3 Hg + HCl = Hg2Cl + HgH
N2Co3 + HCl = NCl3 + H2Co =>
N2Co3 + 6 HCl = 2 NCl3 + 3 H2Co
ZnSO4 + K4(Fe(CN)6) = Zn2(Fe(CN)6) + K2SO4 =>
2 ZnSO4 + K4(Fe(CN)6) = Zn2(Fe(CN)6) + 2 K2SO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C2H4 + H3O{+} + MnO4{-} = C2H4(OH)2 + Mn2{+2} =>
6 C2H4 + 4 H3O{+} + 2 MnO4{-} = 6 C2H4(OH)2 + Mn2{+2}
H2SO4 + NaCOOH = Na2SO4 + HCOOH =>
H2SO4 + 2 NaCOOH = Na2SO4 + 2 HCOOH
PBO2 + HCl = PBCl4 + H2O =>
PBO2 + 4 HCl = PBCl4 + 2 H2O
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
LiNO3 + CaCl2 = Ca(NO3)2 + LiCl =>
2 LiNO3 + CaCl2 = Ca(NO3)2 + 2 LiCl
Pb + H2SO4 + Na2CO3 = PbCO3 + Na2SO4 + H =>
Pb + H2SO4 + Na2CO3 = PbCO3 + Na2SO4 + 2 H
H3NO4 + KSCN = K3NO4 + HSCN =>
H3NO4 + 3 KSCN = K3NO4 + 3 HSCN
CoCl2(aq) + AgNO3(aq) = Co(NO3)2(aq) + AgCl(s) =>
CoCl2(aq) + 2 AgNO3(aq) = Co(NO3)2(aq) + 2 AgCl(s)
C4H10(g) + H2O(g) = CO2(g) + H3O(g) =>
C4H10(g) + 34 H2O(g) = 4 CO2(g) + 26 H3O(g)
HNO3(s) + Mg(OH)2(aq) = Mg(NO3)2(aq) + H2O(l) =>
2 HNO3(s) + Mg(OH)2(aq) = Mg(NO3)2(aq) + 2 H2O(l)
CO2 + I2O5 = I2 + CO7 =>
CO2 + I2O5 = I2 + CO7
C4H8 + KMnO4 + H2O = C2H4OO + MnO2 + KOH =>
3 C4H8 + 8 KMnO4 + 4 H2O = 6 C2H4OO + 8 MnO2 + 8 KOH
C7H11O2 + O2 = CO2 + H2O =>
4 C7H11O2 + 35 O2 = 28 CO2 + 22 H2O
Co(NH3)6Cl2 + NH4Cl + O2 = [Co(NH3)6]Cl3 + H2O + NH3 =>
4 Co(NH3)6Cl2 + 4 NH4Cl + O2 = 4[Co(NH3)6]Cl3 + 2 H2O + 4 NH3
C2H5OH + H3O{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H3O{+} + 2 Cr2O7{2-} = 3 CH3COOH + 27 H2O + 4 Cr{3+}
Al2O3 + Cl2O7 = AlCl3 + O =>
Al2O3 + 3 Cl2O7 = 2 AlCl3 + 24 O
Ni + CaCO3 = NiCO3 + Ca =>
Ni + CaCO3 = NiCO3 + Ca
NaCN + FeSO4 = Fe(CN)2 + Na2SO4 =>
2 NaCN + FeSO4 = Fe(CN)2 + Na2SO4
AgNO3 + C2H8N2O4 = Ag2C2O4 + NH4NO3 =>
2 AgNO3 + C2H8N2O4 = Ag2C2O4 + 2 NH4NO3
HCOOH + Au = H2 + AuCOO =>
HCOOH + Au = H2 + AuCOO
Cl2O5 + Ag2O = AgCl + O2 =>
Cl2O5 + Ag2O = 2 AgCl + 3 O2
C4H8 + Cl2 = C4H7 + HCl =>
2 C4H8 + Cl2 = 2 C4H7 + 2 HCl
Al2O3 + Cl2O7 = AlCl3 + O =>
Al2O3 + 3 Cl2O7 = 2 AlCl3 + 24 O
P4 + P2I4 + H2O = H3PO4 + PH4II =>
2 P4 + 5 P2I4 + 32 H2O = 8 H3PO4 + 10 PH4II
NaC2H3O2 + NaOH = Na + C2H3O2OH =>
NaC2H3O2 + NaOH = 2 Na + C2H3O2OH
C(s) + H2(g) = C2H6(g) =>
2 C(s) + 3 H2(g) = C2H6(g)
Al2O3 + Cl2O7 = AlCl3 + O =>
Al2O3 + 3 Cl2O7 = 2 AlCl3 + 24 O
Na2B4O7HCl + HCl + H2O = NaCl + H3BO3 =>
Na2B4O7HCl + HCl + 5 H2O = 2 NaCl + 4 H3BO3
Al2O3 + Cl2O7 = AlCl3 + O =>
Al2O3 + 3 Cl2O7 = 2 AlCl3 + 24 O
Al2O3 + Cl2O7 = AlCl3 + O2 =>
Al2O3 + 3 Cl2O7 = 2 AlCl3 + 12 O2
Al2O3 + Cl2O7 = AlCl3 + O =>
Al2O3 + 3 Cl2O7 = 2 AlCl3 + 24 O
Ca(OH)2 + CuSO4 = Ca2(SO4)2 + Cu(OH)2 =>
2 Ca(OH)2 + 2 CuSO4 = Ca2(SO4)2 + 2 Cu(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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