| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + 2 Hg = Hg2Cl2 + 2 H
NaOH + Na2SO4 = Na(SO4) + Na2OH =>
NaOH + Na2SO4 = Na(SO4) + Na2OH
C4H9Cl + H2O = C4H9OH + HCl =>
C4H9Cl + H2O = C4H9OH + HCl
bariumnitrate + ammoniumsulfate = bariumsulfate + ammoniumnitrate =>
Ba(NO3)2 + (NH4)2SO4 = BaSO4 + 2 NH4NO3
KOH + NaNo3 = KNo3 + NaOH =>
KOH + NaNo3 = KNo3 + NaOH
C2Cl4 + H2O = CHCl2COOH + HCl =>
C2Cl4 + 2 H2O = CHCl2COOH + 2 HCl
K2Cr2O7 + H2SO4 + CH3CH2OH = CH3COOH + Cr2(SO4) + K2SO4 + H2O =>
2 K2Cr2O7 + 4 H2SO4 + 5 CH3CH2OH = 5 CH3COOH + 2 Cr2(SO4) + 2 K2SO4 + 9 H2O
Au2 + Au2O3 = Au4O4 =>
2 Au2 + 4 Au2O3 = 3 Au4O4
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
KH2PO4 + Sr(OH)2 = H2O + KOH + Sr3(PO4)2 =>
2 KH2PO4 + 3 Sr(OH)2 = 4 H2O + 2 KOH + Sr3(PO4)2
H2C2O4 + Ca(OH)2 = CaC2O4 + H2O =>
H2C2O4 + Ca(OH)2 = CaC2O4 + 2 H2O
NaO + HCl = NaHCl + O =>
NaO + HCl = NaHCl + O
MgCl2 + KOH = MgOHCl + KCl =>
MgCl2 + KOH = MgOHCl + KCl
KMnO4 + KS + H2O = MnO2 + S + KOH =>
KMnO4 + 3 KS + 2 H2O = MnO2 + 3 S + 4 KOH
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Sc2(CO3)3 + (H2SO4) = Sc2(SO4)3 + CO2 + H2O =>
Sc2(CO3)3 + 3(H2SO4) = Sc2(SO4)3 + 3 CO2 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2Cl4 + H2O = CO2 + Cl + H =>
C2Cl4 + 4 H2O = 2 CO2 + 4 Cl + 8 H
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Pb(NO3)2 + KCl(aq) = PbCl2(s) + KNO3(aq) =>
Pb(NO3)2 + 2 KCl(aq) = PbCl2(s) + 2 KNO3(aq)
Na2CO3 + BaCl = NaCl + Ba2CO3 =>
Na2CO3 + 2 BaCl = 2 NaCl + Ba2CO3
SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
Li2SO4 + MgI2 = Li2I2 + MgSO4 =>
Li2SO4 + MgI2 = Li2I2 + MgSO4
C6H10O1 + O2 = CO2 + H2O =>
C6H10O1 + 8 O2 = 6 CO2 + 5 H2O
Fe2O3 + N2 = Fe7N3 + O2 =>
14 Fe2O3 + 6 N2 = 4 Fe7N3 + 21 O2
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
TiO2 + C + Cl2 = TiCl4 + CO2 =>
TiO2 + C + 2 Cl2 = TiCl4 + CO2
BaCO3 + NiO = Ba2NiO3 + CO2 =>
2 BaCO3 + NiO = Ba2NiO3 + 2 CO2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
AlO + Na = Na2O + Al =>
AlO + 2 Na = Na2O + Al
IO3{-} + Cl2 + OH{-} = IO65{-} + Cl{-} + H2O =>
IO3{-} + 62 Cl2 + 124 OH{-} = IO65{-} + 124 Cl{-} + 62 H2O
Ba{2+} + Cl{-} = BaCl2 =>
Ba{2+} + 2 Cl{-} = BaCl2
H2SO4 + BaCl2 = BaSO4 + H2Cl2 =>
H2SO4 + BaCl2 = BaSO4 + H2Cl2
Na2SO3 + Cl2 + H2O = NaCl + H2SO4 =>
Na2SO3 + Cl2 + H2O = 2 NaCl + H2SO4
COCl2 + NaI = COI2 + NaCl =>
COCl2 + 2 NaI = COI2 + 2 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mo + Br2 = MoBr2 =>
Mo + Br2 = MoBr2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KBr + AgNO3 = AgBr + KNO3 =>
KBr + AgNO3 = AgBr + KNO3
SrO + H2SO4 = SrSO4 + H2O =>
SrO + H2SO4 = SrSO4 + H2O
COCl2 + NaI = NaCl + CO + I2 =>
COCl2 + 2 NaI = 2 NaCl + CO + I2
KHC8H4O4 + NaOH = NaC8H4O4 + KH2O =>
KHC8H4O4 + NaOH = NaC8H4O4 + KH2O
NH3 + MgSO4 + CH3OH = CH3NH2 + MgSO4*21H2O =>
21 NH3 + MgSO4 + 21 CH3OH = 21 CH3NH2 + MgSO4*21H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Mo + Br2 = Mo2Br3 =>
4 Mo + 3 Br2 = 2 Mo2Br3
Cu{2+} + H2S = CuS + H2{2+} =>
Cu{2+} + H2S = CuS + H2{2+}
Ba + HCl = BaH2 + Cl2 =>
Ba + 2 HCl = BaH2 + Cl2
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
H{+} + Cr = H2 + Cr2{+} =>
2 H{+} + 4 Cr = H2 + 2 Cr2{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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