| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(NO3)3 + 3 Cs2CO3 = Fe2(CO3)3 + 6 Cs(NO3)
C3H4O2 + H2O + SO2 = C3H4O + H2SO4 =>
C3H4O2 + H2O + SO2 = C3H4O + H2SO4
ICl3 + KMnO4 + H2SO4 = HIO3 + HClO3 + KHSO4 + Mn(HSO4)2 + H2O =>
ICl3 + 4 KMnO4 + 12 H2SO4 = HIO3 + 3 HClO3 + 4 KHSO4 + 4 Mn(HSO4)2 + 4 H2O
KMnO4 + Fe + HCl = MnCl2 + KCl + FeCl3 + H2O =>
3 KMnO4 + 5 Fe + 24 HCl = 3 MnCl2 + 3 KCl + 5 FeCl3 + 12 H2O
CaCo3 + HCl = Ca + HClCo3 =>
CaCo3 + HCl = Ca + HClCo3
K + CO2 = K6O3 + C =>
12 K + 3 CO2 = 2 K6O3 + 3 C
KOH + NaI = KI + NaOH =>
KOH + NaI = KI + NaOH
CrCl3 + NaBiO3 + NaOH + H2O = NaCrO4 + Bi(OH)3 + NaCl =>
CrCl3 + 2 NaBiO3 + 2 NaOH + 2 H2O = NaCrO4 + 2 Bi(OH)3 + 3 NaCl
Li2CrO4 + Mg(OH)2 = LiOH + MgCrO4 =>
Li2CrO4 + Mg(OH)2 = 2 LiOH + MgCrO4
PbO2 + NaOH + Cr(NO3)3 = Na2CrO4 + Pb(NO3)2 + H2O =>
3 PbO2 + 4 NaOH + 2 Cr(NO3)3 = 2 Na2CrO4 + 3 Pb(NO3)2 + 2 H2O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe(SO4)3 + H2O + K2SO4 =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 14 H2O + 2 K2SO4
FeCl3 + C6H5OH = Fe(OC6H5)3 + HCl =>
FeCl3 + 3 C6H5OH = Fe(OC6H5)3 + 3 HCl
Fe(NO3)3 + Cs2CO3 = Fe2(CO3)3 + Cs(NO3) =>
2 Fe(NO3)3 + 3 Cs2CO3 = Fe2(CO3)3 + 6 Cs(NO3)
MgCl2 + Na2S = MgS + NaCl =>
MgCl2 + Na2S = MgS + 2 NaCl
TiCl4 + Fe = FeCl4 + Ti =>
TiCl4 + Fe = FeCl4 + Ti
HSO3{-} + IO3 + H{+} = HSO4 + I2 + H2O =>
4 HSO3{-} + 2 IO3 + 4 H{+} = 4 HSO4 + I2 + 2 H2O
Cu(ll) + S = CuS =>
Cu(ll) + S = CuS
C6H5COOCH3 + C6H5MgBr = (C6H5)2COO(CH3)MgBr =>
C6H5COOCH3 + C6H5MgBr = (C6H5)2COO(CH3)MgBr
Zn(s) + CuCl(aq) = Cu(s) + ZnCl(aq) =>
Zn(s) + CuCl(aq) = Cu(s) + ZnCl(aq)
CHOH + [O] = HCOOH =>
CHOH + [O] = HCOOH
Fe(NO3)3 + NaI = FeI3 + Na(NO3) =>
Fe(NO3)3 + 3 NaI = FeI3 + 3 Na(NO3)
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
Ca(NO3)2 = Ca2O + N2 + O2 =>
4 Ca(NO3)2 = 2 Ca2O + 4 N2 + 11 O2
CuSO4 + KUFe(CN)6 = KUSO4 + CuFe(CN)6 =>
CuSO4 + KUFe(CN)6 = KUSO4 + CuFe(CN)6
CaCo3 + HCl = Ca + HClCo3 =>
CaCo3 + HCl = Ca + HClCo3
C2H6O2S + O2 = CO2 + H2O + H4S =>
2 C2H6O2S + 3 O2 = 4 CO2 + 2 H2O + 2 H4S
FeCl3 + C6H5OH = Fe(OC6H5)3 + HCl =>
FeCl3 + 3 C6H5OH = Fe(OC6H5)3 + 3 HCl
CaCo3 + HCl = Ca + HClCo3 =>
CaCo3 + HCl = Ca + HClCo3
CaO + H2O = CaOOH2 =>
CaO + H2O = CaOOH2
Li3P + NaOH = Na3P + LiOH =>
Li3P + 3 NaOH = Na3P + 3 LiOH
Ba + P = BaP2 =>
Ba + 2 P = BaP2
KMnO4(aq) + K2S(aq) + HClO4(aq) = Mn(ClO4)2(aq) + SO2(g) + KClO4(aq) + H2O(l) =>
6 KMnO4(aq) + 5 K2S(aq) + 28 HClO4(aq) = 6 Mn(ClO4)2(aq) + 5 SO2(g) + 16 KClO4(aq) + 14 H2O(l)
MgCl2 + LiNO3 = LiCl + Mg(NO3)2 =>
MgCl2 + 2 LiNO3 = 2 LiCl + Mg(NO3)2
C6H4Cl2 + O2 = H2O + CO + HCl =>
2 C6H4Cl2 + 7 O2 = 2 H2O + 12 CO + 4 HCl
Fe(NO3)3 + Cs2CO3 = Fe2(CO3)3 + Cs(NO3) =>
2 Fe(NO3)3 + 3 Cs2CO3 = Fe2(CO3)3 + 6 Cs(NO3)
C3 + H6 = (H6)4C3 =>
C3 + 4 H6 = (H6)4C3
K2Cr2O7 + NaI + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + I2 + H2O =>
K2Cr2O7 + 6 NaI + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 3 I2 + 7 H2O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe(SO4)3 + H2O + K2SO4 =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 14 H2O + 2 K2SO4
Fe(NO3)2 + KMnO4 + HNO3 = Fe(NO3)3 + MnO2 + KNO3 + H2O =>
3 Fe(NO3)2 + KMnO4 + 4 HNO3 = 3 Fe(NO3)3 + MnO2 + KNO3 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
FeCl3 + F2 = FeF3 + Cl2 =>
2 FeCl3 + 3 F2 = 2 FeF3 + 3 Cl2
Fr2O + SO3 = Fr2SO4 =>
Fr2O + SO3 = Fr2SO4
Ba + P = BaP2 =>
Ba + 2 P = BaP2
Fe(NO3)03 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)03 + 3 NaOH = Fe(OH)3 + 3 NaNO3
SO4{2-} + H2O + e = SO3{2-} + OH{-} =>
SO4{2-} + H2O + 2e = SO3{2-} + 2 OH{-}
Ag + NaOH = AgOH + Na =>
Ag + NaOH = AgOH + Na
H2SO10 + NaOH = Na2SO8 + H2O2 =>
H2SO10 + 2 NaOH = Na2SO8 + 2 H2O2
PbF2 + PCl3 = PF3 + PbCl2 =>
3 PbF2 + 2 PCl3 = 2 PF3 + 3 PbCl2
Al2O3(S) + H2SO4(aq) = Al2(SO4)3(S) + H2O(l) =>
Al2O3(S) + 3 H2SO4(aq) = Al2(SO4)3(S) + 3 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/24
Équations équilibrées sur03/18/23
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