| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 6 NaHCO3 = 3 H2O + 6 NaH + 8 CO2
Cr2(SO4)3 + Cr(OH)3 = [Cr(OH)2]2SO4 =>
Cr2(SO4)3 + 4 Cr(OH)3 = 3[Cr(OH)2]2SO4
Ag(s) = Ag(aq) =>
Ag(s) = Ag(aq)
C3H7OH + O = CO + H2O =>
C3H7OH + 6 O = 3 CO + 4 H2O
C2H2 + HNO3 = H2O + C2HNO2 =>
C2H2 + HNO3 = H2O + C2HNO2
C2H5OH + NaHCO3 = H2O + NaH + CO2 =>
C2H5OH + 6 NaHCO3 = 3 H2O + 6 NaH + 8 CO2
C15H16O2 + COCl2 + NaOH = (OC6H4C(CH3)2C6H4OCO)50 + NaCl + H2O =>
50 C15H16O2 + 50 COCl2 + 100 NaOH = (OC6H4C(CH3)2C6H4OCO)50 + 100 NaCl + 100 H2O
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
Pb(NO3)2(aq) + LiI(aq) = PbI2(aq) + LiNO3(aq) =>
Pb(NO3)2(aq) + 2 LiI(aq) = PbI2(aq) + 2 LiNO3(aq)
C2H5OH + NaHCO3 = H2O + NaH + CO2 =>
C2H5OH + 6 NaHCO3 = 3 H2O + 6 NaH + 8 CO2
CuSFeCl2 = FeSCuCl2 =>
CuSFeCl2 = FeSCuCl2
H2SO3 + Na2SiO3 = Na2SO3 + H2SiO3 =>
H2SO3 + Na2SiO3 = Na2SO3 + H2SiO3
Ag(s) = Ag(aq) =>
Ag(s) = Ag(aq)
MgOFeCl = MgClFeO =>
MgOFeCl = MgClFeO
AlCl3 + H2(SO4) = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2(SO4) = Al2(SO4)3 + 6 HCl
Zn + HNO3 + HCl = ZnCl2 + NO + H2O =>
3 Zn + 2 HNO3 + 6 HCl = 3 ZnCl2 + 2 NO + 4 H2O
C3H6O2 + Cl2 = C3H5O2Cl + HCl =>
C3H6O2 + Cl2 = C3H5O2Cl + HCl
I2 + AgNO3 = AgI + INO3 =>
I2 + AgNO3 = AgI + INO3
Pt(H2O)2Cl2 + Na5PO4 = Pt + NaCl + PO4 + H2O =>
5 Pt(H2O)2Cl2 + 2 Na5PO4 = 5 Pt + 10 NaCl + 2 PO4 + 10 H2O
C2H5OH + NaHCO3 = H2O + NaH + CO2 =>
C2H5OH + 6 NaHCO3 = 3 H2O + 6 NaH + 8 CO2
K2Cr2O7 + H2O = H2Cr2O7 + K(OH) =>
K2Cr2O7 + 2 H2O = H2Cr2O7 + 2 K(OH)
HNO2 + LiOH = LiNO2 + HOH =>
HNO2 + LiOH = LiNO2 + HOH
C6H5NHCl + NaOH = C6H5NH2O + NaCl =>
C6H5NHCl + NaOH = C6H5NH2O + NaCl
H3PO4 + K2CO3 = H2O + K3PO4 + CO2 =>
2 H3PO4 + 3 K2CO3 = 3 H2O + 2 K3PO4 + 3 CO2
CdS = SCd =>
CdS = SCd
C2H5OH + NaHCO3 = H2O + NaH + CO2 =>
C2H5OH + 6 NaHCO3 = 3 H2O + 6 NaH + 8 CO2
CaNO3{-} + NaOH{-} = CaOH{-} + NaNO3{-} =>
CaNO3{-} + NaOH{-} = CaOH{-} + NaNO3{-}
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
KNO2 + KMnO4 + H2SO4 = K2SO4 + MnS04 + KNO3 + H2O =>
31 KNO2 + 2 KMnO4 + 9 H2SO4 = K2SO4 + 2 MnS04 + 31 KNO3 + 9 H2O
Al(NO3)3 + NaOH + H2O = NaAlO2 + HNO3 =>
Al(NO3)3 + NaOH + H2O = NaAlO2 + 3 HNO3
ZnBr2 + PbCrO4 = ZnCrO4 + PbBr2 =>
ZnBr2 + PbCrO4 = ZnCrO4 + PbBr2
Pb2O3 + HCl = PbCl2 + H2O + Cl2 =>
Pb2O3 + 6 HCl = 2 PbCl2 + 3 H2O + Cl2
CH3COOH + C2H5COOC2H5 = CH3COOC2H5 =>
CH3COOH + 2 C2H5COOC2H5 = 3 CH3COOC2H5
FeF3 + I2 = FeI3 + F2 =>
2 FeF3 + 3 I2 = 2 FeI3 + 3 F2
Re + Ce2 = ReCe3 =>
2 Re + 3 Ce2 = 2 ReCe3
CaI + H2O = CaOH + HI =>
CaI + H2O = CaOH + HI
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
KMnO4 + PbCl2 + H2SO4 = MnSO4 + PbO2 + Cl2 + K2SO4 + H2O =>
4 KMnO4 + 5 PbCl2 + 6 H2SO4 = 4 MnSO4 + 5 PbO2 + 5 Cl2 + 2 K2SO4 + 6 H2O
POHBaCl = BaOHPCl =>
POHBaCl = BaOHPCl
AgNO3(aq)KBr(aq) = AgBr(s)KNO3(aq) =>
AgNO3(aq)KBr(aq) = AgBr(s)KNO3(aq)
HBr(l) + Cl2 = HCl(l) + Br2 =>
2 HBr(l) + Cl2 = 2 HCl(l) + Br2
Na2B4O7*10H2O + Cu2SO4 = Na2SO4 + Cu2(HBO3) + H3BO3 + H2O =>
Na2B4O7*10H2O + Cu2SO4 = Na2SO4 + Cu2(HBO3) + 3 H3BO3 + 5 H2O
Zn + HgSO4 = Hg + ZnSO4 =>
Zn + HgSO4 = Hg + ZnSO4
Fe(OH)3 + Li2 + CO3 = LiOH + Fe2(CO3)3 =>
2 Fe(OH)3 + 3 Li2 + 3 CO3 = 6 LiOH + Fe2(CO3)3
Ti(OH)2SO4 + NaOH = Ti(OH)3 + Na2SO4 + H2O2 =>
2 Ti(OH)2SO4 + 4 NaOH = 2 Ti(OH)3 + 2 Na2SO4 + H2O2
KHSHCl = KClH2S =>
KHSHCl = KClH2S
CaCl + NH3CO3 = NH3Cl + CaCO3 =>
CaCl + NH3CO3 = NH3Cl + CaCO3
Ag + KCN + O2 = KAg(CN)2 + K2O =>
4 Ag + 8 KCN + O2 = 4 KAg(CN)2 + 2 K2O
MgSN = SMgN =>
MgSN = SMgN
MgAgF = MgFAg =>
MgAgF = MgFAg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/24
Équations équilibrées sur04/03/23
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