| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 3 K2CrO4 = Al2(CrO4)3 + 3 K2(SO4)
SiO2 + CCl4 = SiCl4 + CO2 =>
SiO2 + CCl4 = SiCl4 + CO2
Ca3P2 + H2SO4 = PH3 + CaSO4 =>
Ca3P2 + 3 H2SO4 = 2 PH3 + 3 CaSO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3CH(OH)COOH + NaOH = CH3CH(OH)COONa + H2O =>
CH3CH(OH)COOH + NaOH = CH3CH(OH)COONa + H2O
A3 = A2 =>
2 A3 = 3 A2
CH3CH2COOH + C2H5OH = CH3COOC2H5 + H2O =>
2 CH3CH2COOH + C2H5OH = 2 CH3COOC2H5 + H2O
AI + AgNO3 = AI(NO3)3 + Ag =>
AI + 3 AgNO3 = AI(NO3)3 + 3 Ag
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
Ni(SO3) = NiO + SO2 =>
Ni(SO3) = NiO + SO2
Cr2O3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
Cr2O3 + KClO3 + 4 KOH = 2 K2CrO4 + KCl + 2 H2O
Sn(CO3)2 + CH3COOH = CH3COOSn + H2O + CO2 =>
8 Sn(CO3)2 + 11 CH3COOH = 8 CH3COOSn + 10 H2O + 22 CO2
CuSO4* + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4* + 2 NaOH = Cu(OH)2 + Na2SO4
Fe3 + S = Fe3S =>
Fe3 + S = Fe3S
Na2S2O3 + H2SO4 = Na2SO4 + SO2 + H2O =>
Na2S2O3 + 3 H2SO4 = Na2SO4 + 4 SO2 + 3 H2O
Cr2O3 + KClO + KOH = K2CrO4 + KCl + H2O =>
Cr2O3 + 3 KClO + 4 KOH = 2 K2CrO4 + 3 KCl + 2 H2O
Ca2FeReO6 + MnO + Fe2O3 + ReO3 + ReO2 = Ca14Mn6Fe10Re10O60 =>
14 Ca2FeReO6 + 12 MnO + 3 Fe2O3 + 3 ReO3 + 3 ReO2 = 2 Ca14Mn6Fe10Re10O60
LiOH + FH = LiF + H2O =>
LiOH + FH = LiF + H2O
Na2CO3 + NO = NaNO2 + CO =>
Na2CO3 + 2 NO = 2 NaNO2 + CO
C10H8N2 + Cu(NO3)2 + H2O = Cu(C10H8N2) + HNO3 + OH =>
C10H8N2 + Cu(NO3)2 + 2 H2O = Cu(C10H8N2) + 2 HNO3 + 2 OH
Li + Sr(NO3)2 = Li(NO3)2 + Sr =>
Li + Sr(NO3)2 = Li(NO3)2 + Sr
C5H4O2 + C6H5NH2 = C4H3OCH(C6H4NH2)2 + H2O =>
C5H4O2 + 2 C6H5NH2 = C4H3OCH(C6H4NH2)2 + H2O
CO3 + H2 = CO + H2O =>
CO3 + 2 H2 = CO + 2 H2O
NaNO3 + C = NaNO2 + CO2 =>
2 NaNO3 + C = 2 NaNO2 + CO2
Cu(CH3COO)2 + C9H8O4 = Cu(C9H7O4)2 + H + CH3COO =>
Cu(CH3COO)2 + 2 C9H8O4 = Cu(C9H7O4)2 + 2 H + 2 CH3COO
Ne + Rd = NeRd =>
Ne + Rd = NeRd
S8 + Na2SO3 = Na2S2O3 =>
S8 + 8 Na2SO3 = 8 Na2S2O3
NO + CO = N + CO2 =>
NO + CO = N + CO2
NH4OH + H2O = NHO4 + H3O =>
NH4OH + 13 H2O = NHO4 + 10 H3O
SiO2 + Na2O = Na4SiO4 =>
SiO2 + 2 Na2O = Na4SiO4
NO + CO = N + CO2 =>
NO + CO = N + CO2
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2 =>
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2
LiS + Pb(NO3)2 = PbS + Li(NO3)2 =>
LiS + Pb(NO3)2 = PbS + Li(NO3)2
Ba + (NH4)2C2O4 = Ba(NH4)2 + C2O4 =>
Ba + (NH4)2C2O4 = Ba(NH4)2 + C2O4
[Fe2L3]Cl4 + NH4PF6 = [Fe2L3](PF6)4 + NH4Cl =>
[Fe2L3]Cl4 + 4 NH4PF6 = [Fe2L3](PF6)4 + 4 NH4Cl
BaCl2 + HCl = BaHCl + Cl2 =>
BaCl2 + HCl = BaHCl + Cl2
Ga(s) + S(s) = Ga2S3(s) =>
2 Ga(s) + 3 S(s) = Ga2S3(s)
H3AsO4 + Ca(OH)2 = Ca3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Ca(OH)2 = Ca3(AsO4)2 + 6 H2O
Fe + HClO3 = Fe(ClO3)2 + H2 =>
Fe + 2 HClO3 = Fe(ClO3)2 + H2
HC1 + O2 = H2O + C1 =>
4 HC1 + O2 = 2 H2O + 4 C1
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C8H18(l) + O2 = H2O + CO2 =>
2 C8H18(l) + 25 O2 = 18 H2O + 16 CO2
Hg + CuSO4 = Hg2SO4 + Cu =>
2 Hg + CuSO4 = Hg2SO4 + Cu
Cr + H2O2 = CrO4 + H =>
Cr + 2 H2O2 = CrO4 + 4 H
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
[Cu(OH2)6]Cl2 + NaCl = Na2[CuCl4] + H2O =>
[Cu(OH2)6]Cl2 + 2 NaCl = Na2[CuCl4] + 6 H2O
K3P = K + P3 =>
3 K3P = 9 K + P3
FeO + SiO2 = FeSiO3 =>
FeO + SiO2 = FeSiO3
Na2SO4 + BaCl2 = Na2SO4BaCl2 =>
Na2SO4 + BaCl2 = Na2SO4BaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/19/24
Équations équilibrées sur09/18/23
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