| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H10Cl2 + 2 KOH = C5H8 + 2 KCl + 2 H2O
C6H14O6 + Ag(NH3)2OH = C6H11O6NH4 + Ag + NH3 + H2O =>
C6H14O6 + 2 Ag(NH3)2OH = C6H11O6NH4 + 2 Ag + 3 NH3 + 2 H2O
Cu2OH + CH3COOH = Cu2COOH + CH3OH =>
Cu2OH + CH3COOH = Cu2COOH + CH3OH
Ba(OH)2 + OH = [Ba(OH)4] =>
Ba(OH)2 + 2 OH = [Ba(OH)4]
Zn + H2TeO4 = ZnTeO4 + H2 =>
Zn + H2TeO4 = ZnTeO4 + H2
B + Cl2 = BCl3 =>
2 B + 3 Cl2 = 2 BCl3
Ca(IO3)2 + KI + HCl = KCl + CaCl2 + I2 + H2O =>
Ca(IO3)2 + 10 KI + 12 HCl = 10 KCl + CaCl2 + 6 I2 + 6 H2O
Al2S3 + HNO3 = S + Al(NO3)3 + NO2 + H2O =>
Al2S3 + 12 HNO3 = 3 S + 2 Al(NO3)3 + 6 NO2 + 6 H2O
Fe(SO4) + KMnO4 + H2SO4 = Fe2(SO4)3 + Mn(SO4) + KH(SO4) + H2O =>
10 Fe(SO4) + 2 KMnO4 + 9 H2SO4 = 5 Fe2(SO4)3 + 2 Mn(SO4) + 2 KH(SO4) + 8 H2O
H4O4Ti = TiO2 + H2O =>
H4O4Ti = TiO2 + 2 H2O
C6H5NaO3S + NaOH = NaOC6H5 + Na2SO3 + H2O =>
C6H5NaO3S + 2 NaOH = NaOC6H5 + Na2SO3 + H2O
Na2S(aq) + AlCl3(aq) = NaCl + Al2S3 =>
3 Na2S(aq) + 2 AlCl3(aq) = 6 NaCl + Al2S3
MgCl2 + NH4Cl + H3PO4 = MgNH4PO4 + HCl =>
MgCl2 + NH4Cl + H3PO4 = MgNH4PO4 + 3 HCl
Ba(OH)2 + OH = [Ba(OH)4] =>
Ba(OH)2 + 2 OH = [Ba(OH)4]
Mg2 + Cu(NO3)2 = Cu + Mg(NO3)2 =>
Mg2 + 2 Cu(NO3)2 = 2 Cu + 2 Mg(NO3)2
MgO + H2O = Mg(OH)02 =>
MgO + H2O = Mg(OH)02
Mn + ClO = MnO4 + Cl =>
Mn + 4 ClO = MnO4 + 4 Cl
C2H5OH + K2Cr2O7 + HCl = CrCl3 + KCl + H2O + C2H4O =>
3 C2H5OH + K2Cr2O7 + 8 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 3 C2H4O
Ba(OH)2 + OH = [Ba(OH)4] =>
Ba(OH)2 + 2 OH = [Ba(OH)4]
MgO + H2O = Mg(OH)02 =>
MgO + H2O = Mg(OH)02
Mg(OH)2 + N2 + O2 = MgNO3 + HNO3 =>
2 Mg(OH)2 + 3 N2 + 7 O2 = 2 MgNO3 + 4 HNO3
Br2 + FeCl3 = FeBr2 + Cl2 =>
2 Br2 + 2 FeCl3 = 2 FeBr2 + 3 Cl2
C2F2Cl + O2 = CO2 + F2 + Cl2 =>
2 C2F2Cl + 4 O2 = 4 CO2 + 2 F2 + Cl2
MgCO3 + H2O = MgO + H2CO3 =>
MgCO3 + H2O = MgO + H2CO3
CH + O = CO + HO =>
CH + 2 O = CO + HO
Br2 + FeCl3 = FeBr2 + Cl2 =>
2 Br2 + 2 FeCl3 = 2 FeBr2 + 3 Cl2
C4H6Cl2 + H2 = HCl + C4H8 =>
C4H6Cl2 + 2 H2 = 2 HCl + C4H8
Br2 + FeCl3 = FeBr2 + Cl2 =>
2 Br2 + 2 FeCl3 = 2 FeBr2 + 3 Cl2
Mg(OH)2 + N2 + O2 = MgNO3 + HNO3 =>
2 Mg(OH)2 + 3 N2 + 7 O2 = 2 MgNO3 + 4 HNO3
P + HI = PI3 + H2 =>
2 P + 6 HI = 2 PI3 + 3 H2
S2 + Fe = FeS2 =>
S2 + Fe = FeS2
CaO(OH)2 + O2 = CaO3 + H2O =>
2 CaO(OH)2 + O2 = 2 CaO3 + 2 H2O
Cu + AgNO3 = Ag + Cu(NO3) =>
Cu + AgNO3 = Ag + Cu(NO3)
Pb(NO3)2 + Na2S = S(NO3)2 + PbNa2 =>
Pb(NO3)2 + Na2S = S(NO3)2 + PbNa2
C2F2Cl + O2 = CO2 + F2 + Cl2 =>
2 C2F2Cl + 4 O2 = 4 CO2 + 2 F2 + Cl2
C2 + O2 + H2 = HCOOH =>
C2 + 2 O2 + 2 H2 = 2 HCOOH
MgO + H2O = Mg(OH)02 =>
MgO + H2O = Mg(OH)02
MnCl2 + ZnCH3CO2 = MnCH3CO2 + ZnCl2 =>
MnCl2 + ZnCH3CO2 = MnCH3CO2 + ZnCl2
C4H6Cl2 + H2 = HCl + C4H8 =>
C4H6Cl2 + 2 H2 = 2 HCl + C4H8
Sn{+2} + CrO4{-2} + H2O = Cr{+3} + Sn{+4} + OH{-} =>
3 Sn{+2} + 2 CrO4{-2} + 8 H2O = 2 Cr{+3} + 3 Sn{+4} + 16 OH{-}
CoCl + NaOH = NaCo + OHCl =>
CoCl + NaOH = NaCo + OHCl
AgCl + Cu(NO3)2 + NH3 = [Cu(NH3)4Cl2] + AgNO3 =>
2 AgCl + Cu(NO3)2 + 4 NH3 = [Cu(NH3)4Cl2] + 2 AgNO3
KNO2 + KI + HCl = NO + I2 + KCl + H2O =>
2 KNO2 + 2 KI + 4 HCl = 2 NO + I2 + 4 KCl + 2 H2O
SiF4 + HOH = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 HOH = 2 H2SiF6 + H2SiO3
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Fe(s) + Ni(NO3)2(aq) = Fe(NO3)2(aq) + Ni(s) =>
Fe(s) + Ni(NO3)2(aq) = Fe(NO3)2(aq) + Ni(s)
FeI + AgNO3 = FeI(NO3)2 + Ag =>
FeI + 2 AgNO3 = FeI(NO3)2 + 2 Ag
FeS2 + MnO4{2-} + H{+} = Fe{3+} + Mn{2+} + SO2 + H2O =>
4 FeS2 + 11 MnO4{2-} + 56 H{+} = 4 Fe{3+} + 11 Mn{2+} + 8 SO2 + 28 H2O
NaBiO3 + HCl = BiOCl + NaClO + H2O =>
NaBiO3 + 2 HCl = BiOCl + NaClO + H2O
K2S + CaBr2 = Br2S + K2Ca =>
K2S + CaBr2 = Br2S + K2Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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