| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 4 O2 = N2O5 + 3 H2O
MgOH + HNO3 = Mg(NO3) + H2O =>
MgOH + HNO3 = Mg(NO3) + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Hg + HCl = HgCl8 + H2 =>
Hg + 8 HCl = HgCl8 + 4 H2
Ag + MgSO4 = Ag(SO4)2 + Mg =>
Ag + 2 MgSO4 = Ag(SO4)2 + 2 Mg
CsI + BeCl2 = BeI2 + CsCl =>
2 CsI + BeCl2 = BeI2 + 2 CsCl
H4[Fe(CN)6] + AgNO3 = Ag4[Fe(CN)6] + HNO3 =>
H4[Fe(CN)6] + 4 AgNO3 = Ag4[Fe(CN)6] + 4 HNO3
Ag + MgSO4 = Ag(SO4)2 + Mg =>
Ag + 2 MgSO4 = Ag(SO4)2 + 2 Mg
K2Cr2O7 + H2SO4 + N2H4 = K2SO4 + N2 + H2O + Cr2O3 =>
2 K2Cr2O7 + 2 H2SO4 + 3 N2H4 = 2 K2SO4 + 3 N2 + 8 H2O + 2 Cr2O3
Ag + MgSO4 = Ag(SO4)2 + Mg =>
Ag + 2 MgSO4 = Ag(SO4)2 + 2 Mg
FeSO4 + K2Cr2O7 + KOH + H2O = K3[Cr(OH)6] + Fe(OH)3 + K2SO4 =>
6 FeSO4 + K2Cr2O7 + 16 KOH + 7 H2O = 2 K3[Cr(OH)6] + 6 Fe(OH)3 + 6 K2SO4
Ag + MgSO4 = Ag(SO4)2 + Mg =>
Ag + 2 MgSO4 = Ag(SO4)2 + 2 Mg
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ag + MgSO4 = Ag(SO4)2 + Mg =>
Ag + 2 MgSO4 = Ag(SO4)2 + 2 Mg
Fe(OH)3 + Al(NO3)3(aq) = Al(OH)3(s) + Fe(NO3)3 =>
Fe(OH)3 + Al(NO3)3(aq) = Al(OH)3(s) + Fe(NO3)3
Al2(SO4)3 + AlCl3 = Al(SO4)3 + Al2Cl3 =>
Al2(SO4)3 + AlCl3 = Al(SO4)3 + Al2Cl3
Hg2Cl2 + NH3 = HgNH2Cl + Hg + NH4Cl =>
Hg2Cl2 + 2 NH3 = HgNH2Cl + Hg + NH4Cl
Ag + MgSO4 = Ag(SO4)2 + Mg =>
Ag + 2 MgSO4 = Ag(SO4)2 + 2 Mg
Ni(OH)2 + Na3PO4 = Ni3(PO4)2 + NaOH =>
3 Ni(OH)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaOH
NH4NO3 + Na2CO3 = NH3 + CO2 + NaNO3 + H2O =>
2 NH4NO3 + Na2CO3 = 2 NH3 + CO2 + 2 NaNO3 + H2O
Na2SO4H2O = Na2SO4 + H2O =>
Na2SO4H2O = Na2SO4 + H2O
Ag + K(CN) + O2 + H2O = AgK(CN)2 + K(OH) =>
4 Ag + 8 K(CN) + O2 + 2 H2O = 4 AgK(CN)2 + 4 K(OH)
Ag + MgSO4 = Ag(SO4)2 + Mg =>
Ag + 2 MgSO4 = Ag(SO4)2 + 2 Mg
H2O + NaCH = NaCH3O =>
H2O + NaCH = NaCH3O
J2 + NH3*H2O = NH4J + NJ3*NH3 + H2O =>
3 J2 + 5 NH3*H2O = 3 NH4J + NJ3*NH3 + 5 H2O
Cu + (HSO4) = CuSO4 + SO2 + H2O =>
3 Cu + 4(HSO4) = 3 CuSO4 + SO2 + 2 H2O
C5H4ClNO + NaSH = C5H4NOSNa + HCl =>
C5H4ClNO + NaSH = C5H4NOSNa + HCl
CoCl2 + NH3 + NH4Cl + O2 = [Co(NH3)5Cl]Cl2 + H2O =>
4 CoCl2 + 16 NH3 + 4 NH4Cl + O2 = 4[Co(NH3)5Cl]Cl2 + 2 H2O
Al2S3 + HCl = AlCl3 + H2S =>
Al2S3 + 6 HCl = 2 AlCl3 + 3 H2S
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Rb2CO3 + CaC2 = CaO + CO + Rb =>
3 Rb2CO3 + 2 CaC2 = 2 CaO + 7 CO + 6 Rb
C22H28O3 + O2 = CO2 + H2O =>
2 C22H28O3 + 55 O2 = 44 CO2 + 28 H2O
V2O5 + H1Cl = V1O1Cl3 + H2O =>
V2O5 + 6 H1Cl = 2 V1O1Cl3 + 3 H2O
CH2CH3H6CH3 + O2 = CO2 + H2O =>
2 CH2CH3H6CH3 + 13 O2 = 6 CO2 + 14 H2O
C27H46O + O2 = CO2 + H2O =>
C27H46O + 38 O2 = 27 CO2 + 23 H2O
HC + O2 = CO2 + H2O =>
4 HC + 5 O2 = 4 CO2 + 2 H2O
C10H8 + KNO3 = K2O + N2 + CO2 + H2O =>
5 C10H8 + 48 KNO3 = 24 K2O + 24 N2 + 50 CO2 + 20 H2O
Fe + NH4OH = Fe(OH)3 + NH4 =>
Fe + 3 NH4OH = Fe(OH)3 + 3 NH4
HSCN + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HCN + H2OO =>
HSCN + 2 KMnO4 + 2 H2SO4 = 2 MnSO4 + K2SO4 + HCN + 2 H2OO
SiH4 + H2SO4 = H2SiO3 + SO2 + H2O =>
SiH4 + 4 H2SO4 = H2SiO3 + 4 SO2 + 5 H2O
Fe3O4 + NaOH = Na2FeO2 + NaFeO2 + H2O =>
Fe3O4 + 4 NaOH = Na2FeO2 + 2 NaFeO2 + 2 H2O
ZnCl2 + NaNO3 = NaCl2 + ZnNO3 =>
ZnCl2 + NaNO3 = NaCl2 + ZnNO3
KI + H2IO6 + H2SO4 = I2 + K2SO4 + H2O =>
20 KI + 2 H2IO6 + 10 H2SO4 = 11 I2 + 10 K2SO4 + 12 H2O
C25H24 + O2 = CO2 + H2O =>
C25H24 + 31 O2 = 25 CO2 + 12 H2O
Sn{2+} + MnO4{-} + H{+} = Sn{4+} + Mn2{+} + H2O =>
13 Sn{2+} + 4 MnO4{-} + 32 H{+} = 13 Sn{4+} + 2 Mn2{+} + 16 H2O
KI + HClO + HCl = I2(g) + Cl{-} + H2O + K{+} =>
2 KI + HClO + HCl = I2(g) + 2 Cl{-} + H2O + 2 K{+}
Co(OH)2 + KClO3 + H2O = Co(OH)3 + KCl =>
6 Co(OH)2 + KClO3 + 3 H2O = 6 Co(OH)3 + KCl
HgS + HI = H2S + HgI2 =>
HgS + 2 HI = H2S + HgI2
H2O2 + P = P2O5 + H2O =>
5 H2O2 + 2 P = P2O5 + 5 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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