| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CoCl2*6H2O + 8 NaOH + O2 = 4 Co(OH)3 + 8 NaCl + 22 H2O
K2Cr2O7 + H2O + H2SO4 = H2CrO4 + K2SO4 =>
K2Cr2O7 + H2O + H2SO4 = 2 H2CrO4 + K2SO4
C4H10O + NaBr + H2SO4 = H2O + C4H9Br + Na2SO4 =>
2 C4H10O + 2 NaBr + H2SO4 = 2 H2O + 2 C4H9Br + Na2SO4
Ba(OH)2 + Br2 = BaBr2 + Ba(BrO3)2 + H2O =>
6 Ba(OH)2 + 6 Br2 = 5 BaBr2 + Ba(BrO3)2 + 6 H2O
NiSO4 + Cu(NO3)2 = Ni(NO3)2 + CuSO4 =>
NiSO4 + Cu(NO3)2 = Ni(NO3)2 + CuSO4
Al(OH)3 + HCl = AlCl3(salt) + H2O =>
Al(OH)3 + 3 HCl = AlCl3(salt) + 3 H2O
FeCl3 + O2 = Cl3 + Fe2O3 =>
4 FeCl3 + 3 O2 = 4 Cl3 + 2 Fe2O3
C8H11N + C3H8O = C11H19NO =>
C8H11N + C3H8O = C11H19NO
Ng + P4 = Ng3P2 =>
6 Ng + P4 = 2 Ng3P2
H2S + BaO = H2SO3 + Ba =>
H2S + 3 BaO = H2SO3 + 3 Ba
Mg + Fe(NO3) = Mg(NO3) + Fe =>
Mg + Fe(NO3) = Mg(NO3) + Fe
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
C8H8O3 + NH4OH + CH3OH = C10H15N + H2O =>
4 C8H8O3 + 7 NH4OH + 38 CH3OH = 7 C10H15N + 57 H2O
CH2O + I2 + OH{-} = CH2O2 + I{-} + H2O =>
CH2O + I2 + 2 OH{-} = CH2O2 + 2 I{-} + H2O
Cr + HNO3 = Cr(NO3)3 + NH3NO3 + H2O =>
7 Cr + 27 HNO3 = 7 Cr(NO3)3 + 3 NH3NO3 + 9 H2O
N + H2SO4 = N2SO4 + H2 =>
2 N + H2SO4 = N2SO4 + H2
Cu(s) + S(s) + FeS = Cu5FeS4 =>
5 Cu(s) + 3 S(s) + FeS = Cu5FeS4
CS2 + H2O = H2S + CO2 =>
CS2 + 2 H2O = 2 H2S + CO2
HClO4 + H2O = HCl + OH =>
HClO4 + 4 H2O = HCl + 8 OH
SO4{2-} + C9H8O4 + H2O = HS{-} + CO2 + OH{-} =>
9 SO4{2-} + 2 C9H8O4 + H2O = 9 HS{-} + 18 CO2 + 9 OH{-}
CuCl2 + NaH2PO4 = NaCl2 + CuH2PO4 =>
CuCl2 + NaH2PO4 = NaCl2 + CuH2PO4
I2O5 + GeO2 = I2O2 + GeO3 =>
I2O5 + 3 GeO2 = I2O2 + 3 GeO3
AgNO3 + Na2S2O3 = Na3[Ag(S2O3)2] + NaNO3 =>
AgNO3 + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaNO3
Mg(NO3)2*6H2O + PbN2O6 + C6H8O7H2O = PbMgO3 + H2O + CO2 + NO2 =>
9 Mg(NO3)2*6H2O + 9 PbN2O6 + C6H8O7H2O = 9 PbMgO3 + 59 H2O + 6 CO2 + 36 NO2
FeS + HCl = FeCl + HS =>
FeS + HCl = FeCl + HS
HClO + NaOH = NaClO + H2O =>
HClO + NaOH = NaClO + H2O
C6H5CHO + KOH = C6H5COOK + C6H5CH2OH =>
2 C6H5CHO + KOH = C6H5COOK + C6H5CH2OH
NaOHCaCl2 = CaOHNaCl2 =>
NaOHCaCl2 = CaOHNaCl2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
CH3COOH + Mn2O7 = CO2 + H2O + MnO2 =>
3 CH3COOH + 4 Mn2O7 = 6 CO2 + 6 H2O + 8 MnO2
BaBr2 + AgNO3 = BaNO3 + AgBr2 =>
BaBr2 + AgNO3 = BaNO3 + AgBr2
Al2(CO3)3 + H(NO3) = H2(CO3) + Al(NO3)3 =>
Al2(CO3)3 + 6 H(NO3) = 3 H2(CO3) + 2 Al(NO3)3
Al2(SO4)3 + (NH4)2O = Al2O3 + SO4(NH4)2 =>
Al2(SO4)3 + 3(NH4)2O = Al2O3 + 3 SO4(NH4)2
O2 + ZnS = ZnO + S8 =>
4 O2 + 8 ZnS = 8 ZnO + S8
CH3COOH + LiAlH4 + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3
NaC(aq)l + AgNO3 = AgCl + NaNO3 =>
NaC(aq)l + AgNO3 = AgCl + NaNO3
C2H2 + AgNO3 = C2Ag2 + H2(NO3)2 =>
C2H2 + 2 AgNO3 = C2Ag2 + H2(NO3)2
K(s) + AlCl3(aq) = KCl + Al() =>
3 K(s) + AlCl3(aq) = 3 KCl + Al()
Mg + Al(ClO3)3 = Al + Mg(ClO3)3 =>
Mg + Al(ClO3)3 = Al + Mg(ClO3)3
NH3 + HF = NH4HF2 =>
NH3 + 2 HF = NH4HF2
CIAI = AI + CI =>
CIAI = AI + CI
NH4ClO4 = N2 + O2 + H2O + Cl2 =>
2 NH4ClO4 = N2 + 2 O2 + 4 H2O + Cl2
C4H5OH + Cl2 = C4H5OCl + HCl =>
C4H5OH + Cl2 = C4H5OCl + HCl
Ba + F = BaF2 =>
Ba + 2 F = BaF2
HI + K2O = HK2O + I =>
HI + K2O = HK2O + I
As + H2O = AsO(OH)3 + H2 =>
2 As + 8 H2O = 2 AsO(OH)3 + 5 H2
Zn(OH)2NH3 = ZnONH4OH =>
Zn(OH)2NH3 = ZnONH4OH
NaHCO3 + H2SO4 = (NaH)2SO4 + HCO3 =>
2 NaHCO3 + H2SO4 = (NaH)2SO4 + 2 HCO3
CuCl2 + LiOH = Cu(OH)2 + Li2Cl2 =>
CuCl2 + 2 LiOH = Cu(OH)2 + Li2Cl2
C2H5OH + H2O2 = CO2 + H2O =>
C2H5OH + 6 H2O2 = 2 CO2 + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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