| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2 + 6 NH4OH = [Co(NH3)6]Cl2 + 6 H2O
FeCl3 + (CH3)2NH + H2O = Fe(OH)3 + [(CH3)2NH2]Cl =>
FeCl3 + 3(CH3)2NH + 3 H2O = Fe(OH)3 + 3[(CH3)2NH2]Cl
C2H5OH + AlCl3 = HCl + Al(C2H5O)3 =>
3 C2H5OH + AlCl3 = 3 HCl + Al(C2H5O)3
CaCl2(aq) + Na2SO4(aq) = NaCl(s) + CaSO4(ss) =>
CaCl2(aq) + Na2SO4(aq) = 2 NaCl(s) + CaSO4(ss)
C6H126 + O2 = CO2 + H2O =>
2 C6H126 + 75 O2 = 12 CO2 + 126 H2O
CaBr2 + Na2SO4 = NaBr + CaSO4 =>
CaBr2 + Na2SO4 = 2 NaBr + CaSO4
CaO + HOH = Ca(OH)2 =>
CaO + HOH = Ca(OH)2
Cl2 + CoBr2 = CoCl2 + Br2 =>
Cl2 + CoBr2 = CoCl2 + Br2
Al(NO3)3 + C22H23N3O9 = Al(C22H22N3O9)3 + HNO3 =>
Al(NO3)3 + 3 C22H23N3O9 = Al(C22H22N3O9)3 + 3 HNO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HClO2 + H2O = ClO3 + H3O =>
HClO2 + 4 H2O = ClO3 + 3 H3O
H2SO4 + H2O2 + Cr = Cr2(SO4)3 + H2O =>
3 H2SO4 + 3 H2O2 + 2 Cr = Cr2(SO4)3 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaHSO3 + H2O = H2SO3 + NaOH =>
NaHSO3 + H2O = H2SO3 + NaOH
H3PO4 + Rb(OH) = Rb3(PO4) + H2O =>
H3PO4 + 3 Rb(OH) = Rb3(PO4) + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ba + (H2O) = Ba(OH)2 + H2 =>
Ba + 2(H2O) = Ba(OH)2 + H2
KOH + HOCl = KClO + H2O =>
KOH + HOCl = KClO + H2O
C2H5OH + J2 + NaOH = CH3J + H2O + HCOONa =>
5 C2H5OH + 4 J2 + 2 NaOH = 8 CH3J + 3 H2O + 2 HCOONa
Na2Cr2O7 + Fe(HCO3)3 = Fe2(Cr2O7)2 + Na2(HCO3)3 =>
2 Na2Cr2O7 + 2 Fe(HCO3)3 = Fe2(Cr2O7)2 + 2 Na2(HCO3)3
MnI + KOH = MnOH + KI =>
MnI + KOH = MnOH + KI
Mg(g) + H3PO4(g) = MgPO4(g) + H2(g) =>
2 Mg(g) + 2 H3PO4(g) = 2 MgPO4(g) + 3 H2(g)
CH3CH2CH2Br + HBr = CH3CHBrCH2Br + H2 =>
CH3CH2CH2Br + HBr = CH3CHBrCH2Br + H2
Ca + NH4OH = CaNH3 + H2O =>
Ca + NH4OH = CaNH3 + H2O
CH36H13 + O2 = CO2 + H2O =>
4 CH36H13 + 53 O2 = 4 CO2 + 98 H2O
Al(NO2)3 + Mg = Mg(NO2)2 + Al =>
2 Al(NO2)3 + 3 Mg = 3 Mg(NO2)2 + 2 Al
HCOOH = CH4 + CO2 + H2O =>
4 HCOOH = CH4 + 3 CO2 + 2 H2O
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al + C2Cl2 = AlCl + C =>
2 Al + C2Cl2 = 2 AlCl + 2 C
C6H5NH3 + HCl = C6H6 + NH3Cl =>
C6H5NH3 + HCl = C6H6 + NH3Cl
H2SO4 + NaCH3COO = NaHSO4 + CH3CO2H =>
H2SO4 + NaCH3COO = NaHSO4 + CH3CO2H
K2SO3 = SO2 + K2O =>
K2SO3 = SO2 + K2O
NaClO + H2O = NaClO2 + H2 =>
NaClO + H2O = NaClO2 + H2
N2 + O = N2O2 =>
N2 + 2 O = N2O2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Ag{+} + CO3{2-} = Ag2CO3 =>
2 Ag{+} + CO3{2-} = Ag2CO3
Pt + H2SO4 = PtSO4 + SO2 + H2O =>
Pt + 2 H2SO4 = PtSO4 + SO2 + 2 H2O
Na2CO3*10H2O + Fe2O3 + HBr = NaBr + Fe(OH)3 + H2CO3 =>
3 Na2CO3*10H2O + 10 Fe2O3 + 6 HBr = 6 NaBr + 20 Fe(OH)3 + 3 H2CO3
KOH + PbO = Pb(OH)2 + K2O =>
2 KOH + PbO = Pb(OH)2 + K2O
HAuCl4 + Na3C6H5O7 = Au + C5H5O5 + NaCl + HCl + CO2 =>
HAuCl4 + Na3C6H5O7 = Au + C5H5O5 + 3 NaCl + HCl + CO2
K2HPO4 + H2O = KOH + H3PO4 =>
K2HPO4 + 2 H2O = 2 KOH + H3PO4
Na2SO4 + HNO3 = Na2SO4HNO3 =>
Na2SO4 + HNO3 = Na2SO4HNO3
NaHN3 = NaH + N2 =>
2 NaHN3 = 2 NaH + 3 N2
H + HNO3 + Sr(OH)2 = SrNO3 + H2O =>
H + HNO3 + Sr(OH)2 = SrNO3 + 2 H2O
C4H9Br + OH = C4H9OH + Br =>
C4H9Br + OH = C4H9OH + Br
Fe(OH)3 + H2 = FeH2 + H2O =>
2 Fe(OH)3 + 5 H2 = 2 FeH2 + 6 H2O
Na3PO4 + MgCl2 = NaCl + Mg3(PO4)2 =>
2 Na3PO4 + 3 MgCl2 = 6 NaCl + Mg3(PO4)2
Fe(s) + HCl(g) = FeCl3 + H2 =>
2 Fe(s) + 6 HCl(g) = 2 FeCl3 + 3 H2
Ag{+} + CO3{2-} = Ag2CO3 =>
2 Ag{+} + CO3{2-} = Ag2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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