| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOHZn(NO3)2 = Na(NO3)2ZnOH
CaCl2(ac) + K2CO3(ac) = CaCO3(s) + KCl(ac) =>
CaCl2(ac) + K2CO3(ac) = CaCO3(s) + 2 KCl(ac)
CHCH + H2O = C2H4O =>
CHCH + H2O = C2H4O
Al(NO3)3 + (NaOH) = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3(NaOH) = Al(OH)3 + 3 NaNO3
K2SO4 + Pb(CH3CO2)2 = KCH3CO2 + PbSO4 =>
K2SO4 + Pb(CH3CO2)2 = 2 KCH3CO2 + PbSO4
Pb(s) + Cl2(g) = PbCl2(s) =>
Pb(s) + Cl2(g) = PbCl2(s)
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ag + NH4CNS = NH4 + AgCNS =>
Ag + NH4CNS = NH4 + AgCNS
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
AsH3 + OH = H3AsO4 + H2O =>
AsH3 + 8 OH = H3AsO4 + 4 H2O
Pt[NH3]2[NO2]2 = Pt + N2 + H2 + O2 =>
Pt[NH3]2[NO2]2 = Pt + 2 N2 + 3 H2 + 2 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
([Ni(NH3)6]Cl2) = NH3 + NiCl2 =>
([Ni(NH3)6]Cl2) = 6 NH3 + NiCl2
Hg1 + O2 = Hg2O =>
4 Hg1 + O2 = 2 Hg2O
SiO2 + BaCl2 = SiCl4 + BaO =>
SiO2 + 2 BaCl2 = SiCl4 + 2 BaO
Hg1 + O2 = Hg1O2 =>
Hg1 + O2 = Hg1O2
Fe2(CO3)3 + AgBr = FeBr3 + Ag2CO3 =>
Fe2(CO3)3 + 6 AgBr = 2 FeBr3 + 3 Ag2CO3
C3H6 + H2SO4 = S2 + H2CO3 + H2O =>
2 C3H6 + 6 H2SO4 = 3 S2 + 6 H2CO3 + 6 H2O
FeTiO3 + Cl2 + C = FeCl2 + TiO2 + CO2 =>
2 FeTiO3 + 2 Cl2 + C = 2 FeCl2 + 2 TiO2 + CO2
FeTiO3 + Cl2 + C = CO + FeCl2 + TiCl4 =>
FeTiO3 + 3 Cl2 + 3 C = 3 CO + FeCl2 + TiCl4
CaSO4(aq) + Rb3PO4(aq) = Ca3(PO4)2(s) + Rb2SO4(aq) =>
3 CaSO4(aq) + 2 Rb3PO4(aq) = Ca3(PO4)2(s) + 3 Rb2SO4(aq)
Rb2O + Ca(CN)2 = RbCN + CaO =>
Rb2O + Ca(CN)2 = 2 RbCN + CaO
Al2SiO5 + Mg2Si2O6 = Mg2Al4SiO10 + Mg2Al4Si5O18 =>
8 Al2SiO5 + 4 Mg2Si2O6 = Mg2Al4SiO10 + 3 Mg2Al4Si5O18
P2O3 + H2O + O2 = H3PO4 =>
P2O3 + 3 H2O + O2 = 2 H3PO4
C2H4ClCOOK + HCl = C2H4ClCOOH + KCl =>
C2H4ClCOOK + HCl = C2H4ClCOOH + KCl
KMnO4 + N2H4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 N2H4 + 6 H2SO4 = 5 N2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
CH3CH2I + NaOH = CH3CH2(OH) + NaI =>
CH3CH2I + NaOH = CH3CH2(OH) + NaI
[]C8H18 + O2 = CO2 + H2O =>
2[]C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe3O4 + NaCl + H2O = H2 + FeClO + NaOH =>
2 Fe3O4 + 6 NaCl + 4 H2O = H2 + 6 FeClO + 6 NaOH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
FeTiO3 + C + Cl2 = FeCl3 + TiCl4 + CO2 =>
2 FeTiO3 + 3 C + 7 Cl2 = 2 FeCl3 + 2 TiCl4 + 3 CO2
S2Cl2 + H2O = H2SO4 + HCl + H2S =>
4 S2Cl2 + 12 H2O = 3 H2SO4 + 8 HCl + 5 H2S
Na2[Pb(OH)4] + HNO3 = Pb(NO3)2 + H2O + NaNO3 =>
Na2[Pb(OH)4] + 4 HNO3 = Pb(NO3)2 + 4 H2O + 2 NaNO3
HNO3 + H = NH3 + H2O =>
HNO3 + 8 H = NH3 + 3 H2O
Ca(CN)2 + H2O = Ca(OH)2 + HCN =>
Ca(CN)2 + 2 H2O = Ca(OH)2 + 2 HCN
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NaKC2H2(OH)2(COO)2*4H2O = NaKC2H2(OH)2(COO)2 + H2O =>
NaKC2H2(OH)2(COO)2*4H2O = NaKC2H2(OH)2(COO)2 + 4 H2O
NaHCO3(s) + CH3CO2H(aq) = CO2 + H2O + NaCH3CO2 =>
NaHCO3(s) + CH3CO2H(aq) = CO2 + H2O + NaCH3CO2
HNO3 + H2O + SO2 = NO + H2SO4 =>
2 HNO3 + 2 H2O + 3 SO2 = 2 NO + 3 H2SO4
C6H6CBr + NaOH = C6H6Br + NaOHC =>
C6H6CBr + NaOH = C6H6Br + NaOHC
CaSiO3 + Na3PO4 = Ca3(PO4)2 + Na2SiO3 =>
3 CaSiO3 + 2 Na3PO4 = Ca3(PO4)2 + 3 Na2SiO3
Ca(CN)2 + H2O = CaCO3 + NH3 + C =>
Ca(CN)2 + 3 H2O = CaCO3 + 2 NH3 + C
C6H5CH2CH3 + Cl2 = C6H5CH2CH2Cl + H2 =>
2 C6H5CH2CH3 + Cl2 = 2 C6H5CH2CH2Cl + H2
BrF = Br2 + F =>
2 BrF = Br2 + 2 F
NaO = O + Na =>
NaO = O + Na
C2H2 + AgNO3 + NH3 = AgC2H + NH4NO3 =>
C2H2 + AgNO3 + NH3 = AgC2H + NH4NO3
C7H7NO + NaOH = C7H5NO + Na + H2O =>
C7H7NO + 2 NaOH = C7H5NO + 2 Na + 2 H2O
P2O5 + H2O2 + H2O = H3PO5 =>
P2O5 + 2 H2O2 + H2O = 2 H3PO5
Fe2S3 + H2 = H2S + Fe =>
Fe2S3 + 3 H2 = 3 H2S + 2 Fe
NaHCO3(s) + CH3CO2H(aq) = CH3CO2Na(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3CO2H(aq) = CH3CO2Na(aq) + H2O(l) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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