| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgOH + HNO3 = Mg(NO3) + H2O
P4 + SiH4 = PH3 + Si =>
P4 + 3 SiH4 = 4 PH3 + 3 Si
NH3 + H2SO4 = H2N + H3SO4 =>
NH3 + H2SO4 = H2N + H3SO4
C22H44O22 + O2 = CO2 + H2O =>
C22H44O22 + 22 O2 = 22 CO2 + 22 H2O
NH4NO3 + Zn = ZnO + N2 + H2O =>
NH4NO3 + Zn = ZnO + N2 + 2 H2O
Cr2(SO4)3*12H2O + KOH + H2O2 = K2Cr2O7 + K2SO4 + H2O =>
Cr2(SO4)3*12H2O + 8 KOH + 3 H2O2 = K2Cr2O7 + 3 K2SO4 + 19 H2O
CoCl2 + MnO2 + H2SO4 = CoHSO4 + MnSO4 + H2O + Cl2 =>
2 CoCl2 + MnO2 + 3 H2SO4 = 2 CoHSO4 + MnSO4 + 2 H2O + 2 Cl2
CO + OH = CO2 + H2O =>
CO + 2 OH = CO2 + H2O
CH3OH + C2H2 = C3H6O =>
CH3OH + C2H2 = C3H6O
K(s) + ZnCl2(aq) = KCl2 + Zn =>
K(s) + ZnCl2(aq) = KCl2 + Zn
Th + F = ThF4 =>
Th + 4 F = ThF4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Al2S3 + HNO3 = Al(NO3)3 + H2S =>
Al2S3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2S
NaNO3 + CaO = Ca(NO3)2 + Na2O =>
2 NaNO3 + CaO = Ca(NO3)2 + Na2O
NaNO2 + HC2H3O2 + KI = NaC2H3O2 + KC2H3O2 + NO + I2 + H2O =>
2 NaNO2 + 4 HC2H3O2 + 2 KI = 2 NaC2H3O2 + 2 KC2H3O2 + 2 NO + I2 + 2 H2O
Ca(s) + Ba2{+} = Ca2{+} + Ba(s) =>
2 Ca(s) + Ba2{+} = Ca2{+} + 2 Ba(s)
HAuCl4 + Zn = ZnCl2 + HCl + Au =>
2 HAuCl4 + 3 Zn = 3 ZnCl2 + 2 HCl + 2 Au
Ag(NO3) + Li2(SO4) = Ag2(SO4) + Li(NO3) =>
2 Ag(NO3) + Li2(SO4) = Ag2(SO4) + 2 Li(NO3)
Br2 + H2 = H7Br =>
Br2 + 7 H2 = 2 H7Br
Al3O2 = Al + O3 =>
3 Al3O2 = 9 Al + 2 O3
Na2SO3 + K2Cr2O7 + H2O = Cr(OH)3 + KOH + Na2SO4 =>
3 Na2SO3 + K2Cr2O7 + 4 H2O = 2 Cr(OH)3 + 2 KOH + 3 Na2SO4
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Al2(SO4)2 + NaOH = Al2OH + Na(SO4)2 =>
Al2(SO4)2 + NaOH = Al2OH + Na(SO4)2
KOH(ac) + HF(ac) = KF + H2O =>
KOH(ac) + HF(ac) = KF + H2O
MnO4{-} + NO2{-} + H3O{+} = NO3{-} + Mn{2+} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H3O{+} = 5 NO3{-} + 2 Mn{2+} + 9 H2O
Na2N3 = Na + N3 =>
Na2N3 = 2 Na + N3
Ag{+} + NH3 + H2O = AgOH + NH4{+} =>
Ag{+} + NH3 + H2O = AgOH + NH4{+}
SiCl4 + Sr = SrCl2 + Si =>
SiCl4 + 2 Sr = 2 SrCl2 + Si
CH3CH2ONa + CH3Cl = CH3CH2OCH3 + NaCl =>
CH3CH2ONa + CH3Cl = CH3CH2OCH3 + NaCl
H2 + N = N2H5 =>
5 H2 + 4 N = 2 N2H5
Al(NO3)3 + Ag = Al + AgNO3 =>
Al(NO3)3 + 3 Ag = Al + 3 AgNO3
C6H5OH + H2SO4 = C6H5OH2 + HSO4 =>
C6H5OH + H2SO4 = C6H5OH2 + HSO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C2H5OH + Na2CO3 = H2O + NaCO3 + C2H5 =>
17 C2H5OH + 2 Na2CO3 = 11 H2O + 4 NaCO3 + 16 C2H5
KLi + Pb(NO3)2 = PbLi2 + KNO3 =>
2 KLi + Pb(NO3)2 = PbLi2 + 2 KNO3
C6H6 + CO2 = CO + H2 =>
C6H6 + 6 CO2 = 12 CO + 3 H2
Na2CO3 + FePO4 = Na3PO4 + Fe2(CO3)3 =>
3 Na2CO3 + 2 FePO4 = 2 Na3PO4 + Fe2(CO3)3
CuS + MgCl2 = CuCl2 + MgS =>
CuS + MgCl2 = CuCl2 + MgS
HBr + KBrO3 = Br2 + H2O + KBr =>
6 HBr + KBrO3 = 3 Br2 + 3 H2O + KBr
NaOH + Mg(HCO3)2 = Mg(OH)2 + NaHCO3 =>
2 NaOH + Mg(HCO3)2 = Mg(OH)2 + 2 NaHCO3
KCl + CoCl3 = KCl3 + CoCl =>
KCl + CoCl3 = KCl3 + CoCl
H2O2 + Ce{4+} = O2{+} + Ce{3+} + H{+} =>
H2O2 + 3 Ce{4+} = O2{+} + 3 Ce{3+} + 2 H{+}
Ag + HgBO3 = AgBO3 + Hg =>
Ag + HgBO3 = AgBO3 + Hg
XeF6 + H2O = XeO3 + HF =>
XeF6 + 3 H2O = XeO3 + 6 HF
KMnO4 + Na2SO3 + NaOH = Na2MnO4 + Na2SO4 + K2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = Na2MnO4 + Na2SO4 + K2MnO4 + H2O
LiBr + BeI2 = LiI + BeBr2 =>
2 LiBr + BeI2 = 2 LiI + BeBr2
N2O3 + FeO = Fe2O3 + NO =>
N2O3 + 2 FeO = Fe2O3 + 2 NO
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
NH3 + HCl = NCl3 + H3 =>
NH3 + 3 HCl = NCl3 + 2 H3
AlCl + KPO{4} = AlPO{4} + KCl =>
AlCl + KPO{4} = AlPO{4} + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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