| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + Au = FeAu
Fe(HCO3)3 = (Fe)2(CO3)3 + H2O + CO2 =>
2 Fe(HCO3)3 = (Fe)2(CO3)3 + 3 H2O + 3 CO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO3 + H2O =>
4 KMnO4 + C3H5(OH)3 = 2 K2CO3 + 2 Mn2O3 + CO3 + 4 H2O
NaOHHCI = NaCIH2O =>
NaOHHCI = NaCIH2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
ZnSO4 + NaOH = Na2SO4 + Na2ZnO2 + H2O =>
ZnSO4 + 4 NaOH = Na2SO4 + Na2ZnO2 + 2 H2O
BaCl2 + KIO3 = Ba(IO3)2 + KCl =>
BaCl2 + 2 KIO3 = Ba(IO3)2 + 2 KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
MnSO4 + NaOH + H2O = NaO + MnOH + H2SO4 =>
MnSO4 + NaOH + H2O = NaO + MnOH + H2SO4
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Na + H3BO3 = NaBO3 + H2 =>
2 Na + 2 H3BO3 = 2 NaBO3 + 3 H2
NaBH4 + H2O = NaOH + H2 + H3BO3 =>
NaBH4 + 4 H2O = NaOH + 4 H2 + H3BO3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
FeS2 + HNO3 = Fe2(SO4)3 + H2SO4 + NO2 + H2O =>
2 FeS2 + 30 HNO3 = Fe2(SO4)3 + H2SO4 + 30 NO2 + 14 H2O
FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 2 H2SO4 + 5 NO + 2 H2O
ClO3{-} + Br{-} + H{+} = Br2 + Cl{-} + H2O =>
ClO3{-} + 6 Br{-} + 6 H{+} = 3 Br2 + Cl{-} + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3COCH2CH3 + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNC(CH3)(CH2CH3) + H2O =>
CH3COCH2CH3 + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNC(CH3)(CH2CH3) + H2O
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O3 =>
6 KMnO4 + 9 H2SO4 = 9 H2O + 3 K2SO4 + 6 MnSO4 + 5 O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeS2 + HNO3 = Fe2(SO4)3 + NO + H2SO4 + H2O =>
2 FeS2 + 10 HNO3 = Fe2(SO4)3 + 10 NO + H2SO4 + 4 H2O
C6H7O2K + O2 = CO2 + H2O + K =>
4 C6H7O2K + 27 O2 = 24 CO2 + 14 H2O + 4 K
HSO3C6H4NH2 + NaNO2 + H2SO4 = [HSO3C6H4NN]HSO4 + Na2SO4 + H2O =>
2 HSO3C6H4NH2 + 2 NaNO2 + 3 H2SO4 = 2[HSO3C6H4NN]HSO4 + Na2SO4 + 4 H2O
CH3{-}CH2{-}CHBr2 = CH3{-}CBr2{-}CH3 =>
CH3{-}CH2{-}CHBr2 = CH3{-}CBr2{-}CH3
Mg(OH)2 + HClO = Mg(ClO)2 + H2O1 =>
Mg(OH)2 + 2 HClO = Mg(ClO)2 + 2 H2O1
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O =>
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O
NaOH + CO + Cl2 = NaCl + Na2CO3 + H2O =>
4 NaOH + CO + Cl2 = 2 NaCl + Na2CO3 + 2 H2O
CH3COOH + HNO3 = CH3CONO3 + H2O =>
CH3COOH + HNO3 = CH3CONO3 + H2O
HgS + HNO3 = Hg(NO3)2 + S + NO2 + H2O =>
HgS + 4 HNO3 = Hg(NO3)2 + S + 2 NO2 + 2 H2O
Bi + HCl = BiCl3 + H2 =>
2 Bi + 6 HCl = 2 BiCl3 + 3 H2
Pb(NO3)2 + Sn = Pb + Sn(NO3)2 =>
Pb(NO3)2 + Sn = Pb + Sn(NO3)2
FeC2O4(H2O)2(s) + O2(g) = Fe2O3(s) + H2O(g) + CO2(g) =>
4 FeC2O4(H2O)2(s) + 3 O2(g) = 2 Fe2O3(s) + 8 H2O(g) + 8 CO2(g)
CuMg(NO3)2 = Cu(NO3)2 + Mg =>
CuMg(NO3)2 = Cu(NO3)2 + Mg
AlCl + AgNO3 = AgCl + Al(NO3) =>
AlCl + AgNO3 = AgCl + Al(NO3)
NaOSO2 = NaO2SO =>
NaOSO2 = NaO2SO
CoSO4(NH4)2[Hg(SCN)4] = Co[Hg(SCN)4](NH4)2SO4 =>
CoSO4(NH4)2[Hg(SCN)4] = Co[Hg(SCN)4](NH4)2SO4
NH4Cl + O2 = N2 + HCl + H2O =>
4 NH4Cl + 3 O2 = 2 N2 + 4 HCl + 6 H2O
MnO2 + Sn(OH)4 = Mn(OH)4 + Sn2O4 =>
2 MnO2 + 2 Sn(OH)4 = 2 Mn(OH)4 + Sn2O4
NiCl2(H2O)2 + NaBH4 = NiO + NaBO2 + HCl + H2 =>
2 NiCl2(H2O)2 + NaBH4 = 2 NiO + NaBO2 + 4 HCl + 4 H2
Au + Fe = AuFe =>
Au + Fe = AuFe
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
Au + Fe = AuFe =>
Au + Fe = AuFe
CH3C(CH3)CH2 + KMnO4 + H2SO4 = CH3C(O)CH3 + MnSO4 + K2SO4 + H2O =>
15 CH3C(CH3)CH2 + 8 KMnO4 + 12 H2SO4 = 20 CH3C(O)CH3 + 8 MnSO4 + 4 K2SO4 + 12 H2O
Au + Fe = AuFe =>
Au + Fe = AuFe
H2S + HCIO = S + HCI + H2O =>
H2S + HCIO = S + HCI + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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