| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn + 2 AgNO3 = Sn(NO3)2 + 2 Ag
Fe(HCO3)2 = FeCO3 + H2O + CO2 =>
Fe(HCO3)2 = FeCO3 + H2O + CO2
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Ni + LiCl = NiCl2 + Li =>
Ni + 2 LiCl = NiCl2 + 2 Li
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
2 As2S3 + 7 HClO4 + 12 H2O = 4 H3AsO4 + 7 HCl + 6 H2SO4
C6H6 + NH3 + H2O = C6H(NH2)3(OH)2 + H2 =>
C6H6 + 3 NH3 + 2 H2O = C6H(NH2)3(OH)2 + 5 H2
Fe(OH)2 + O2(g) + H2O(l) = Fe(OH)3 =>
4 Fe(OH)2 + O2(g) + 2 H2O(l) = 4 Fe(OH)3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H2O + N0 = NH3 + O2 =>
6 H2O + 4 N0 = 4 NH3 + 3 O2
(NH4)2SO3 + HNO3 = NH4NO3 + H2SO3 =>
(NH4)2SO3 + 2 HNO3 = 2 NH4NO3 + H2SO3
NH4ClO3 + Al = AlCl3 + Al2O3 + H2O + N2 =>
6 NH4ClO3 + 6 Al = 2 AlCl3 + 2 Al2O3 + 12 H2O + 3 N2
NiCl2 + Cu(SO4) = Ni2(SO4)2 + CuCl2 =>
2 NiCl2 + 2 Cu(SO4) = Ni2(SO4)2 + 2 CuCl2
Ba(CN)2(aq) + (NH4)2SO4 = CH4N2 + BaSO4 =>
Ba(CN)2(aq) + (NH4)2SO4 = 2 CH4N2 + BaSO4
Na(S) + Cl2 = NaCl(S) =>
2 Na(S) + Cl2 = 2 NaCl(S)
K4Fe(CN)6 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 218 H2SO4 = 81 K2SO4 + 122 MnSO4 + 5 Fe2(SO4)3 + 60 HNO3 + 60 CO2 + 188 H2O
SO3 + HCl = H2SO4 + SO2 + Cl2 =>
2 SO3 + 2 HCl = H2SO4 + SO2 + Cl2
CsHCO3(s) = Cs2CO3(s)H2O(g)CO2(g) =>
2 CsHCO3(s) = Cs2CO3(s)H2O(g)CO2(g)
He + S2 = HeS3 =>
2 He + 3 S2 = 2 HeS3
Ca(NO3)3 + NH3 + H2O = Ca(OH)3 + NH4NO3 =>
Ca(NO3)3 + 3 NH3 + 3 H2O = Ca(OH)3 + 3 NH4NO3
C2H4O + H3PO4 = C3PO4 + H2H4O =>
3 C2H4O + 2 H3PO4 = 2 C3PO4 + 3 H2H4O
CaCl2(aq) + Rb2CO3(aq) = CaCO3(s) + Rb2Cl2(aq) =>
CaCl2(aq) + Rb2CO3(aq) = CaCO3(s) + Rb2Cl2(aq)
Pb(CO3) + H(NO3) = Pb(NO3)2 + H2O + CO2 =>
Pb(CO3) + 2 H(NO3) = Pb(NO3)2 + H2O + CO2
Fe + H2SO4 = H2O + FeSO4 + SO2 =>
Fe + 2 H2SO4 = 2 H2O + FeSO4 + SO2
C8H8 + KMnO4 + H2O = KOH + MnO2 + C8H10O2 =>
3 C8H8 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C8H10O2
TO + Al = T + AlO =>
TO + Al = T + AlO
NH4Cl(aq) + Cu(NO3)2(aq) = NH4NO3(aq) + CuCl2(s) =>
2 NH4Cl(aq) + Cu(NO3)2(aq) = 2 NH4NO3(aq) + CuCl2(s)
SO2 + Na2SO4 + H2O = Na2SO3 + H2SO4 =>
SO2 + Na2SO4 + H2O = Na2SO3 + H2SO4
H2SO4 + Hg(OH)2 = Hg2(SO4)2 + H2O =>
2 H2SO4 + 2 Hg(OH)2 = Hg2(SO4)2 + 4 H2O
NaCl + SO4 = Na2SO4 + Cl =>
2 NaCl + SO4 = Na2SO4 + 2 Cl
F(g) + FeI(aq) = FeF(aq) + I(I) =>
2 F(g) + 2 FeI(aq) = 2 FeF(aq) + I(I)
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
2 As2S3 + 7 HClO4 + 12 H2O = 4 H3AsO4 + 7 HCl + 6 H2SO4
Fe + O = FeO =>
Fe + O = FeO
C5H10 + O3 = CO2 + H2O =>
C5H10 + 5 O3 = 5 CO2 + 5 H2O
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 H2O
MgCo3 + Al2(SO4)3 = MgSO4 + Al2(Co3)3 =>
3 MgCo3 + Al2(SO4)3 = 3 MgSO4 + Al2(Co3)3
Ag + HNO3 + NaCl = AgCl + NaNO3 + H =>
Ag + HNO3 + NaCl = AgCl + NaNO3 + H
KBrO3 + Na2S2O3 = KS2O3 + Na2BrO3 =>
KBrO3 + Na2S2O3 = KS2O3 + Na2BrO3
KOH(aq) + HCI(aq) = KCI(aq) + H2O(i) =>
KOH(aq) + HCI(aq) = KCI(aq) + H2O(i)
CH3Cl + K = KCl + C2H6 =>
2 CH3Cl + 2 K = 2 KCl + C2H6
Cu(NO3)2 + KHS = Cu(HS)2 + KNO3 =>
Cu(NO3)2 + 2 KHS = Cu(HS)2 + 2 KNO3
C4H6O5 + KOH = KC4H5O5 + H2O =>
C4H6O5 + KOH = KC4H5O5 + H2O
C8H + O = C2O + H2O =>
2 C8H + 9 O = 8 C2O + H2O
MgH2 + Na2CO3 = MgCO3 + Na2H2 =>
MgH2 + Na2CO3 = MgCO3 + Na2H2
Gc + Mm + C = Gc2MmC3 =>
2 Gc + Mm + 3 C = Gc2MmC3
CH3COOH + P2O5 = (CH3CO)2O + H3PO4 =>
6 CH3COOH + P2O5 = 3(CH3CO)2O + 2 H3PO4
Al + HCl(aq) = AlCl3 + H2 =>
2 Al + 6 HCl(aq) = 2 AlCl3 + 3 H2
(NH4)2CO3 + H2O = H2CO3 + NH4(OH) =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4(OH)
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
C2H2O4 + Ca(OH)2 = CaCO + CO2 + H2O =>
2 C2H2O4 + Ca(OH)2 = CaCO + 3 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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