| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgBr + 2 NH3 = [Ag(NH3)2]Br
CHCNa + CH3CH2Cl = CHCCH2CH3 + NaCl =>
CHCNa + CH3CH2Cl = CHCCH2CH3 + NaCl
NH4(OH) = NH4 + OH =>
NH4(OH) = NH4 + OH
AlCl3 + Al(OH)3 = Al(OH)2Cl =>
AlCl3 + 2 Al(OH)3 = 3 Al(OH)2Cl
NH4Br(aq) + KOH(aq) = KBr(aq) + NH3(aq) + H2O(l) =>
NH4Br(aq) + KOH(aq) = KBr(aq) + NH3(aq) + H2O(l)
Fe(OH)3 + H{+} = Fe{3+} + H2O =>
Fe(OH)3 + 3 H{+} = Fe{3+} + 3 H2O
Ca + NaPO4 = Na + CaPO4 =>
Ca + NaPO4 = Na + CaPO4
Pb(NO3)2(aq) + Mg(s) = Mg(NO3)2(aq) + Pb(s) =>
Pb(NO3)2(aq) + Mg(s) = Mg(NO3)2(aq) + Pb(s)
Al + PBO2 = Al2O3 + PB =>
4 Al + 3 PBO2 = 2 Al2O3 + 3 PB
Al + HCOOH = Al(HCOO)3 + H2 =>
2 Al + 6 HCOOH = 2 Al(HCOO)3 + 3 H2
CaCO3 + HCl = H2CO3 + CaCl2 =>
CaCO3 + 2 HCl = H2CO3 + CaCl2
N2 + O2 = NO =>
N2 + O2 = 2 NO
C5H11O2N + O2 = CO2 + H2O + N2 =>
4 C5H11O2N + 27 O2 = 20 CO2 + 22 H2O + 2 N2
Al2O + C = Al + CO2 =>
2 Al2O + C = 4 Al + CO2
AlCl3 + BaSO4 = Al2(SO4)3 + BaCl2 =>
2 AlCl3 + 3 BaSO4 = Al2(SO4)3 + 3 BaCl2
Sn(ClO3)2 + AlP = Al(ClO3)2 + SnP =>
Sn(ClO3)2 + AlP = Al(ClO3)2 + SnP
FeCl2 + Br2 = FeBr2 + Cl =>
FeCl2 + Br2 = FeBr2 + 2 Cl
MnO3 + HCl = MnCl + Cl2 + H2O =>
2 MnO3 + 12 HCl = 2 MnCl + 5 Cl2 + 6 H2O
NF = N + F =>
NF = N + F
PCl3 + NaOH = NaH2PO3 + NaCl + H2O =>
PCl3 + 4 NaOH = NaH2PO3 + 3 NaCl + H2O
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Al + H3PO4 = H + AlPO4 =>
Al + H3PO4 = 3 H + AlPO4
Na + Mg(NO3)2 = Na(NO3)2 + Mg =>
Na + Mg(NO3)2 = Na(NO3)2 + Mg
Cu + K2Cr2O7 + H2SO4 = CrSO4 + CuSO4 + K2SO4 + H2O =>
4 Cu + K2Cr2O7 + 7 H2SO4 = 2 CrSO4 + 4 CuSO4 + K2SO4 + 7 H2O
NCl4 = N1Cl4 =>
NCl4 = N1Cl4
SO + H2O = H2S + O2 =>
SO + H2O = H2S + O2
C3H3NS + O2 = CO2 + H2O + NO2 + SO2 =>
4 C3H3NS + 23 O2 = 12 CO2 + 6 H2O + 4 NO2 + 4 SO2
HJ + HNO3 = J2 + NO2 + H2O =>
2 HJ + 2 HNO3 = J2 + 2 NO2 + 2 H2O
NaCl + Pb(CH3COO)2 = Na(CH3COO) + PbCl2 =>
2 NaCl + Pb(CH3COO)2 = 2 Na(CH3COO) + PbCl2
Sn + HgCl2 = SnCl2 + Hg =>
Sn + HgCl2 = SnCl2 + Hg
ZnH2SO4 = ZnSO4 + H =>
ZnH2SO4 = ZnSO4 + 2 H
NaCl(aq) + H2SO4 = Na2SO4 + HCl =>
2 NaCl(aq) + H2SO4 = Na2SO4 + 2 HCl
KOH + C3H6O3 = KC3H5O3 + H2O =>
KOH + C3H6O3 = KC3H5O3 + H2O
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
Na2(HAsO3) + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 Na2(HAsO3) + KBrO3 + 6 HCl = 6 NaCl + KBr + 3 H3AsO4
Fe(OH)3 + HC2H3O2 = Fe(C2H3O2)3 + H2O =>
Fe(OH)3 + 3 HC2H3O2 = Fe(C2H3O2)3 + 3 H2O
PbCl2(aq) + K2CrO4(aq) = PbCrO4(s) + KCl(aq) =>
PbCl2(aq) + K2CrO4(aq) = PbCrO4(s) + 2 KCl(aq)
CO2 + Al = Al2O3 + C =>
3 CO2 + 4 Al = 2 Al2O3 + 3 C
C2H4Br2 + NaOH = C2H6O2 + NaBr =>
C2H4Br2 + 2 NaOH = C2H6O2 + 2 NaBr
Li(s) + Br2(g) = LiBr(s) =>
2 Li(s) + Br2(g) = 2 LiBr(s)
HClO2 + H2O = H3O{+} + ClO2{-} =>
HClO2 + H2O = H3O{+} + ClO2{-}
Li2O(s) + H2O(l) = LiOH(aq) =>
Li2O(s) + H2O(l) = 2 LiOH(aq)
CH3OOH = H + CH3OO =>
CH3OOH = H + CH3OO
Mg(ClO4)2 = MgCl2 + O3 =>
3 Mg(ClO4)2 = 3 MgCl2 + 8 O3
NaCl(s) + H2SO4(aq) = HCl(g) + Na2SO4(aq) =>
2 NaCl(s) + H2SO4(aq) = 2 HCl(g) + Na2SO4(aq)
CH3CO2H + Pb(OH)2 = H2O + Pb(CH3CO2)2 =>
2 CH3CO2H + Pb(OH)2 = 2 H2O + Pb(CH3CO2)2
C6H6(s) + O2(g) = CO2(g) + H2O(aq) =>
2 C6H6(s) + 15 O2(g) = 12 CO2(g) + 6 H2O(aq)
Fe(OH)2 + Na2CrO4 + H2O = Fe(OH)3 + NaCr(OH)4 + NaOH =>
3 Fe(OH)2 + Na2CrO4 + 4 H2O = 3 Fe(OH)3 + NaCr(OH)4 + NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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