| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg2 + NaOH = Mg2OH + Na
CH3CH2CH2SH + MnO4{-} + H3O{+} = CH3CH2CH2OH + H2O + Mn{2+} + SO4{2-} =>
5 CH3CH2CH2SH + 8 MnO4{-} + 14 H3O{+} = 5 CH3CH2CH2OH + 21 H2O + 8 Mn{2+} + 5 SO4{2-}
K2MnO4 + HNO2 = MnO2 + KNO3 + KOH =>
K2MnO4 + HNO2 = MnO2 + KNO3 + KOH
H2SO4 + Br2 + H2O = H2SO3 + HBrO3 =>
5 H2SO4 + Br2 + H2O = 5 H2SO3 + 2 HBrO3
NH2CN + O2 = N2(g) + CO2(g) + H2O(l) =>
2 NH2CN + 3 O2 = 2 N2(g) + 2 CO2(g) + 2 H2O(l)
C5H12 + Cl2 = C5H9Cl3 + HCl =>
C5H12 + 3 Cl2 = C5H9Cl3 + 3 HCl
K2Cr2O7 + KNO2 + NaOH + H2O = Na3[Cr(OH)6] + KNO3 + KOH =>
K2Cr2O7 + 3 KNO2 + 6 NaOH + 4 H2O = 2 Na3[Cr(OH)6] + 3 KNO3 + 2 KOH
Li + Pb(NO3)4 = Li(NO3) + Pb2 =>
8 Li + 2 Pb(NO3)4 = 8 Li(NO3) + Pb2
Tl2O(s) + HCl(aq) = TlCl(aq) + H2O(l) =>
Tl2O(s) + 2 HCl(aq) = 2 TlCl(aq) + H2O(l)
Cl2 + KI + H2O = KIO3 + HCl =>
3 Cl2 + KI + 3 H2O = KIO3 + 6 HCl
NH4Cl + Na2SiO3 + H2O = NH4OH + NaCl + H2SiO3 =>
2 NH4Cl + Na2SiO3 + 2 H2O = 2 NH4OH + 2 NaCl + H2SiO3
CH4N2O + C12H22O11 = C13H11NO5 + H2O =>
12 CH4N2O + 25 C12H22O11 = 24 C13H11NO5 + 167 H2O
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
CuCl2 = Cl + Cu =>
CuCl2 = 2 Cl + Cu
BrCl2 + K2SO4 = BrSO4 + K2Cl2 =>
BrCl2 + K2SO4 = BrSO4 + K2Cl2
P4 + Cl = P4Cl =>
P4 + Cl = P4Cl
NiO + NaOH = NiOH + NaO =>
NiO + NaOH = NiOH + NaO
NaOH + I2 = NaI + NaIO2 + H2O =>
4 NaOH + 2 I2 = 3 NaI + NaIO2 + 2 H2O
CHCCH2CH3 + HCl = CH2C(Cl)CH2CH3 =>
CHCCH2CH3 + HCl = CH2C(Cl)CH2CH3
MgS + O2 = SO2 + Mg =>
MgS + O2 = SO2 + Mg
Na2CO3 + Br2 = NaBr + NaBrO3 + CO2 =>
3 Na2CO3 + 3 Br2 = 5 NaBr + NaBrO3 + 3 CO2
(NH4)2Fe(SO4)2*17H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
10(NH4)2Fe(SO4)2*17H2O + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 10(NH4)2SO4 + K2SO4 + 178 H2O
Bi(NO3)3 + H2O = BiOH(NO3)2 + HNO3 =>
Bi(NO3)3 + H2O = BiOH(NO3)2 + HNO3
Fe{2}{+} + Sn{4}{+} = Fe{3} + Sn{2}{+} =>
2 Fe{2}{+} + Sn{4}{+} = 2 Fe{3} + Sn{2}{+}
Fe + S = FeS =>
Fe + S = FeS
NaOH + (NH4)2S = H2O + NH3 + Na2S =>
2 NaOH + (NH4)2S = 2 H2O + 2 NH3 + Na2S
Hg(ClO4)2 + Na2(SO4) = Hg(SO4) + Na(ClO4) =>
Hg(ClO4)2 + Na2(SO4) = Hg(SO4) + 2 Na(ClO4)
HIO3 + FeCl2 + HCl = FeCl3 + ICl + H2O =>
HIO3 + 4 FeCl2 + 5 HCl = 4 FeCl3 + ICl + 3 H2O
KMnO4 + (NH4)2SO3 = KNO3 + K2SO4 + KOH + MnO2 + H2O =>
6 KMnO4 + (NH4)2SO3 = 2 KNO3 + K2SO4 + 2 KOH + 6 MnO2 + 3 H2O
Zn(NO3)2 + Na2CO3 = ZnCO3 + Na + NO3 =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + 2 Na + 2 NO3
LiCl + LiCrO4 + H2O + CO2 = Li2CO3 + Cr(OH)3 + LiClO =>
4 LiCl + 2 LiCrO4 + 3 H2O + CO2 = Li2CO3 + 2 Cr(OH)3 + 4 LiClO
AuCl3 + Na2S = NaCl + Au2S3 =>
2 AuCl3 + 3 Na2S = 6 NaCl + Au2S3
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
Al2(SO4)3 + Ba(NO3)2 = AlNO3 + Ba(SO4)3 =>
Al2(SO4)3 + Ba(NO3)2 = 2 AlNO3 + Ba(SO4)3
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
C5H7N + O2 = CO2 + H2O + NO2 =>
4 C5H7N + 31 O2 = 20 CO2 + 14 H2O + 4 NO2
SI + KOH + H2O = K2(SI(OH)6) + H2 =>
SI + 2 KOH + 4 H2O = K2(SI(OH)6) + 2 H2
Na2(CO3) + CoCl2 = CoCO3 + NaCl =>
Na2(CO3) + CoCl2 = CoCO3 + 2 NaCl
MnO4{-} + SnO2{2-} + H2O = SnO3{2-} + MnO2 + OH{-} =>
2 MnO4{-} + 3 SnO2{2-} + H2O = 3 SnO3{2-} + 2 MnO2 + 2 OH{-}
C4H5NCOOH + H2O = C4H5NCOO + H3O =>
C4H5NCOOH + H2O = C4H5NCOO + H3O
NH4Cl + O2 = NO + H2O + Cl20 =>
20 NH4Cl + 30 O2 = 20 NO + 40 H2O + Cl20
N2O5 + H2O = NHO3 =>
N2O5 + H2O = 2 NHO3
HS + O = H2O + SO =>
2 HS + 3 O = H2O + 2 SO
NH3 + NaClO = NH + NaCl + H2O =>
NH3 + NaClO = NH + NaCl + H2O
C6H1206 + CO2 = C02 + H2O =>
4 C6H1206 + 1206 CO2 = 615 C02 + 2412 H2O
NH3(ac) + O2(g) = NO(g) + H2O(l) =>
4 NH3(ac) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
Cs{+} + F{-} = CsF =>
Cs{+} + F{-} = CsF
AgNO3 + LiBr = AgBr + NO3Li =>
AgNO3 + LiBr = AgBr + NO3Li
HCl + Sn = H2 + SnCl2 =>
2 HCl + Sn = H2 + SnCl2
KNO3 + FeCl2 + HCl = KCl + NO + FeCl3 + H2O =>
KNO3 + 3 FeCl2 + 4 HCl = KCl + NO + 3 FeCl3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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