| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHC2O4 + 2 NaOH = H2O + Na2C2O4 + KOH
Na2O3 + K2O = NaO + KO =>
Na2O3 + K2O = 2 NaO + 2 KO
H3AsO4 + KI + H2SO4 = H3AsO2 + I2 + H2O + K2SO4 =>
H3AsO4 + 4 KI + 2 H2SO4 = H3AsO2 + 2 I2 + 2 H2O + 2 K2SO4
HNO2 + Sr(OH)2 = Sr(NO2)2 + H2O =>
2 HNO2 + Sr(OH)2 = Sr(NO2)2 + 2 H2O
AgNO3 + K2CO3 + K2S2O8 = AgO + KNO3 + K2SO4 + CO2 =>
2 AgNO3 + 2 K2CO3 + K2S2O8 = 2 AgO + 2 KNO3 + 2 K2SO4 + 2 CO2
NaAlO2 + NH4Cl + H2O = Al(OH)3 + NaCl + NH3 =>
NaAlO2 + NH4Cl + H2O = Al(OH)3 + NaCl + NH3
(CH3CH2)2NH + H2O = H3O + (CH3CH2)2N =>
(CH3CH2)2NH + H2O = H3O + (CH3CH2)2N
Na2S2O3 + CH3COOH = CH3COONa + H2S2O3 =>
Na2S2O3 + 2 CH3COOH = 2 CH3COONa + H2S2O3
Na2S2O5 + HCl = SO2 + NaCl + H2O =>
Na2S2O5 + 2 HCl = 2 SO2 + 2 NaCl + H2O
C15H32 = C8H18 + C3H6 =>
3 C15H32 = 3 C8H18 + 7 C3H6
C5H8O4 = C4H8O2 + CO2 =>
C5H8O4 = C4H8O2 + CO2
Cl + NaI = NaCl + I =>
Cl + NaI = NaCl + I
MgCl2 + NaOH = H2O + MgO + NaCl =>
MgCl2 + 2 NaOH = H2O + MgO + 2 NaCl
Cu(s) + HCl = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl = CuCl2(aq) + H2(g)
At + O2 = At2O =>
4 At + O2 = 2 At2O
Na3PO4(aq) + CoCl2(aq) = NaCl(aq) + Co3(PO4)2 =>
2 Na3PO4(aq) + 3 CoCl2(aq) = 6 NaCl(aq) + Co3(PO4)2
C6H5COOH + CH3CH2OH = C6H5COOCH3 + H2O =>
2 C6H5COOH + CH3CH2OH = 2 C6H5COOCH3 + H2O
S2O3{2-} + I2 = I{-} + S4O6{2 =>
2 S2O3{2-} + 3 I2 = 6 I{-} + S4O6{2
Na3CrO3 + Cl2 + NaOH = Na3CrO4 + NaCl + H2O =>
Na3CrO3 + Cl2 + 2 NaOH = Na3CrO4 + 2 NaCl + H2O
KMnO4 + PH3 = MnO2 + K3PO4 + H2O + KH2PO4 =>
16 KMnO4 + 6 PH3 = 16 MnO2 + 5 K3PO4 + 8 H2O + KH2PO4
C2H5OH + NaIO3 = C2H3OH + NaI + H2O =>
3 C2H5OH + NaIO3 = 3 C2H3OH + NaI + 3 H2O
Al + O2 = (Al2O3) =>
4 Al + 3 O2 = 2(Al2O3)
C3H5O2 + H2O = C4H6O4 + H =>
4 C3H5O2 + 4 H2O = 3 C4H6O4 + 10 H
K2CO3 + NH3*H2O = KOH + (NH4)2CO3 =>
K2CO3 + 2 NH3*H2O = 2 KOH + (NH4)2CO3
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
CH3OH + H2 = CH3 + H2O =>
2 CH3OH + H2 = 2 CH3 + 2 H2O
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
(HCOO)2Mg + NaOH = HCOONa + Mg(OH)2 =>
(HCOO)2Mg + 2 NaOH = 2 HCOONa + Mg(OH)2
CaO2 + H2O = Ca(OH)2 + OH =>
CaO2 + 2 H2O = Ca(OH)2 + 2 OH
CaF2(aq) + H2SO4(aq) = CaSO4 + HF =>
CaF2(aq) + H2SO4(aq) = CaSO4 + 2 HF
C6H4CI2 + O2 = CO2 + H2O + CI2 =>
C6H4CI2 + 7 O2 = 6 CO2 + 2 H2O + CI2
V2O5 + KI + HCl = VO2 + KCl + I2 + H2O =>
V2O5 + 2 KI + 2 HCl = 2 VO2 + 2 KCl + I2 + H2O
Au(OH)3 + HCl = Au(OH)2 + H2O + Cl2 =>
2 Au(OH)3 + 2 HCl = 2 Au(OH)2 + 2 H2O + Cl2
C6H12O6 + SO4{2-} = CO2 + H2O + S{2-} =>
C6H12O6 + 3 SO4{2-} = 6 CO2 + 6 H2O + 3 S{2-}
KMnO4 + C2H5OH + HCl = KCl + MnCl2 + H2O + CO2 =>
12 KMnO4 + 5 C2H5OH + 36 HCl = 12 KCl + 12 MnCl2 + 33 H2O + 10 CO2
Al + PbCl2 = AlCl3 + Pb =>
2 Al + 3 PbCl2 = 2 AlCl3 + 3 Pb
CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4
C30H162 + O2 = CO2 + H2O =>
2 C30H162 + 141 O2 = 60 CO2 + 162 H2O
K + O3 = K2O =>
6 K + O3 = 3 K2O
C6H12O2 + H2O = H3O + C6H11O2 =>
C6H12O2 + H2O = H3O + C6H11O2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
K2Mo2O7 + HCl = Cl2 + H2O + KCl + MoCl3 =>
K2Mo2O7 + 14 HCl = 3 Cl2 + 7 H2O + 2 KCl + 2 MoCl3
AgNO3 + NH3 = AgOH + N + H2O =>
3 AgNO3 + 5 NH3 = 3 AgOH + 8 N + 6 H2O
CuCl2 + Cl2 = CuCl3 =>
2 CuCl2 + Cl2 = 2 CuCl3
KMnO44 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO44 + 83 Na2SO3 + H2O = 2 MnO2 + 83 Na2SO4 + 2 KOH
KHCO3 = K2CO3CO2H2O =>
2 KHCO3 = K2CO3CO2H2O
NaCl + Al2(CO3)3 = Na2(CO3) + AlCl3 =>
6 NaCl + Al2(CO3)3 = 3 Na2(CO3) + 2 AlCl3
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
KHCO3 = K2CO3CO2H2O =>
2 KHCO3 = K2CO3CO2H2O
KHCO3 = K2O + H2O + CO2 =>
2 KHCO3 = K2O + H2O + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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