| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2 + 6 HCl = 2 Cl3Fe + 6 H
F2O = F + O2 =>
2 F2O = 4 F + O2
HSO3 + Cl2 + H2O = H2SO4 + HCl =>
2 HSO3 + Cl2 + 2 H2O = 2 H2SO4 + 2 HCl
(CH3)3COH + HBr = (CH3)3CBr + H2O =>
(CH3)3COH + HBr = (CH3)3CBr + H2O
H2SO4 + KMnO4 = H2 + K2SO4 + MnO4 =>
H2SO4 + 2 KMnO4 = H2 + K2SO4 + 2 MnO4
C3H4 + Br2 = C3H4Br4 =>
C3H4 + 2 Br2 = C3H4Br4
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
CU + H2SO4 = CUSO4 + S04 + H2O =>
12 CU + 16 H2SO4 = 12 CUSO4 + S04 + 16 H2O
(NaOH) + CO2 = NaHCO3 =>
(NaOH) + CO2 = NaHCO3
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
C3H5(NO3)3(s) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4 C3H5(NO3)3(s) = 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MgClBr + Cl2 = MgCl2 + Br2 =>
2 MgClBr + Cl2 = 2 MgCl2 + Br2
C4H8 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + C3H8O =>
47 C4H8 + 24 KMnO4 + 36 H2SO4 = 24 MnSO4 + 12 K2SO4 + 20 CO2 + 56 C3H8O
Na2[Zn(OH)4] + HCl = NaCl + H2O + ZnCl2 =>
Na2[Zn(OH)4] + 4 HCl = 2 NaCl + 4 H2O + ZnCl2
Na3Po4 + H2SO4 = Na2SO4 + H3Po4 =>
2 Na3Po4 + 3 H2SO4 = 3 Na2SO4 + 2 H3Po4
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O(water) =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O(water)
H2O + HB4 = H3O + B4 =>
H2O + HB4 = H3O + B4
Fe{2+} + MnO4{-} + H{+} = Fe{3+} + Mn{2+} + H2O =>
5 Fe{2+} + MnO4{-} + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
BaS + HClO4 = BaClO4 + HS =>
BaS + HClO4 = BaClO4 + HS
Fe(NO3)3 + K2S + H2O = Fe(OH)3 + H2S + KNO3 =>
2 Fe(NO3)3 + 3 K2S + 6 H2O = 2 Fe(OH)3 + 3 H2S + 6 KNO3
Fe(s) + HCl(g) = FeCl3(s) + H2(g) =>
2 Fe(s) + 6 HCl(g) = 2 FeCl3(s) + 3 H2(g)
Ag(CN)2{-} = Ag{+} + CN{-} =>
Ag(CN)2{-} = Ag{+} + 2 CN{-}
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
H2S + FeCl3 = S + FeCl2 + HCl =>
H2S + 2 FeCl3 = S + 2 FeCl2 + 2 HCl
Al + NH4Cl = AlCl3 + NH4 =>
Al + 3 NH4Cl = AlCl3 + 3 NH4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mn(OH)2 + KBrO3 + KOH = KMnO4 + KBr + H2O =>
6 Mn(OH)2 + 5 KBrO3 + 6 KOH = 6 KMnO4 + 5 KBr + 9 H2O
HCOOH + CaO = Ca(HCOO)2 + H2O =>
2 HCOOH + CaO = Ca(HCOO)2 + H2O
MnO4 + Sr = SrMnO4 =>
MnO4 + Sr = SrMnO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H3BO3 + CH3OH = H3BO3CH3OH =>
H3BO3 + CH3OH = H3BO3CH3OH
NH4Cl + LiOH = LiCl + H2O + NH3 =>
NH4Cl + LiOH = LiCl + H2O + NH3
PbCl2 + K2S = K2Cl2 + PbS =>
PbCl2 + K2S = K2Cl2 + PbS
C6H8O7(s) + NaHCO3(s) = CO2(g) + H2O(l) + Na3C6H5O7(s) =>
C6H8O7(s) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(s)
Zn(oh)2 + AlCl3 = ZnCl2 + Al(oh)3 =>
9 Zn(oh)2 + 12 AlCl3 = 18 ZnCl2 + 4 Al(oh)3
ClO3{-} + Zn + H3O{+} = Zn{2+} + Cl{-} + H2O =>
ClO3{-} + 3 Zn + 6 H3O{+} = 3 Zn{2+} + Cl{-} + 9 H2O
Sr(BrO3)2 + CuSO4 = Cu(BrO3)2 + SrSO4 =>
Sr(BrO3)2 + CuSO4 = Cu(BrO3)2 + SrSO4
K2MnO4 + K2C2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
K2MnO4 + 2 K2C2O4 + 4 H2SO4 = 3 K2SO4 + MnSO4 + 4 CO2 + 4 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
H2SO4 + CuSO4 = Cu(SO4)2 + H2 =>
H2SO4 + CuSO4 = Cu(SO4)2 + H2
InOH + HNO3 = InNO3 + H2O =>
InOH + HNO3 = InNO3 + H2O
H2SO4 + CuSO4 = Cu(SO4)2 + H2 =>
H2SO4 + CuSO4 = Cu(SO4)2 + H2
HCl + (NH4)2SO4 = H2SO4 + NH4Cl =>
2 HCl + (NH4)2SO4 = H2SO4 + 2 NH4Cl
KMnO4 + HCl = HClKCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 18 HCl = 2 HClKCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaClO + HCl = Cl2 + CaCl2 + H2O =>
2 CaClO + 4 HCl = Cl2 + 2 CaCl2 + 2 H2O
PbCl2 + CaSO4 = PbSO4 + CaCl2 =>
PbCl2 + CaSO4 = PbSO4 + CaCl2
CaCO3 + HI = CaI2 + H2O + CO2 =>
CaCO3 + 2 HI = CaI2 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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