| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(No2)2 + BeCl2 = Be(No2)2 + MnCl2
NH3 + COOH = N2 + CO + H2O =>
2 NH3 + 6 COOH = N2 + 6 CO + 6 H2O
PbSPb + S = PbS =>
PbSPb + S = 2 PbS
Ca(HCO3)2 + HC = CaC + CO2 + H2O =>
5 Ca(HCO3)2 + 6 HC = 5 CaC + 11 CO2 + 8 H2O
FeO + HF = H2O + FeF2 =>
FeO + 2 HF = H2O + FeF2
Co(NO3)2 + C2H5NO2 = Co3O4 + N2 + H2O + CO2 =>
27 Co(NO3)2 + 28 C2H5NO2 = 9 Co3O4 + 41 N2 + 70 H2O + 56 CO2
C3H5(OH)3 + K2Cr2O7 + HNO3 = C2H3CHO + Cr(OH)3 + KNO3 + O2 =>
2 C3H5(OH)3 + 2 K2Cr2O7 + 4 HNO3 = 2 C2H3CHO + 4 Cr(OH)3 + 4 KNO3 + 3 O2
CuCl + Zi = Cu + ZiCl =>
CuCl + Zi = Cu + ZiCl
CH3CONH2 + P2O5 = H3PO4 + CH3CN =>
3 CH3CONH2 + P2O5 = 2 H3PO4 + 3 CH3CN
SO2 + O2 = (SO3)2 =>
2 SO2 + O2 = (SO3)2
RbBr + AgCl = AgBr + RbCl(classification) =>
RbBr + AgCl = AgBr + RbCl(classification)
C6H5CH(CH3)2O2 = C6H5COOH(CH3)2 =>
C6H5CH(CH3)2O2 = C6H5COOH(CH3)2
NH4Al(SO4)2*12H2O + NaHCO3 = Al(OH)3 + (NH4)2SO4 + Na2SO4 + H2O + CO2 =>
2 NH4Al(SO4)2*12H2O + 6 NaHCO3 = 2 Al(OH)3 + (NH4)2SO4 + 3 Na2SO4 + 24 H2O + 6 CO2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
TlCl + HClO + HCl = TlCl3 + H2O =>
TlCl + HClO + HCl = TlCl3 + H2O
Ni + HCl = Ni(Cl)2 + H2 =>
Ni + 2 HCl = Ni(Cl)2 + H2
NaCl + H2CO3 = H2Cl + NaCO3 =>
NaCl + H2CO3 = H2Cl + NaCO3
KMnO4 + CuS + HCl = S + CuCl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 CuS + 16 HCl = 5 S + 5 CuCl2 + 2 MnCl2 + 2 KCl + 8 H2O
NaAl2 + H2O = NaOH + Al2O3 + H2 =>
2 NaAl2 + 8 H2O = 2 NaOH + 2 Al2O3 + 7 H2
Sn + O = SnO =>
Sn + O = SnO
K2Cr2O7 + Cu + HCl = CrCl3 + KCl + CuCl2 + H2O =>
K2Cr2O7 + 3 Cu + 14 HCl = 2 CrCl3 + 2 KCl + 3 CuCl2 + 7 H2O
C6H5CH(CH3)2O2 = C6H5C(CH3)2OOH =>
C6H5CH(CH3)2O2 = C6H5C(CH3)2OOH
KMnO4 + CaSO4 = K2SO4 + Ca(MnO4)2 =>
2 KMnO4 + CaSO4 = K2SO4 + Ca(MnO4)2
IO3{-} + HSO3{-} = HSO4{-} + I{-} =>
IO3{-} + 3 HSO3{-} = 3 HSO4{-} + I{-}
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
C2H2 + O2 = CO2 + H2O(tanteo) =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O(tanteo)
Ag(NO3) + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 Ag(NO3) + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
H2C6H6O6 + KOH = H2O + HC6H6O6K =>
H2C6H6O6 + KOH = H2O + HC6H6O6K
F2 + FeI = I2 + FeF3 =>
3 F2 + 2 FeI = I2 + 2 FeF3
Mn + O = Mn3O15 =>
3 Mn + 15 O = Mn3O15
UO2SO4 + NH3 + H2O = (NH4)2U2O7 + (NH4)2SO4 =>
2 UO2SO4 + 6 NH3 + 3 H2O = (NH4)2U2O7 + 2(NH4)2SO4
Ag2CO3 + HCl = Ag2(Cl)2 + CO2 + H2O =>
Ag2CO3 + 2 HCl = Ag2(Cl)2 + CO2 + H2O
CuFe2O4 + NH3BH3 = H3BO3 + NH3 + Cu + Fe =>
3 CuFe2O4 + 4 NH3BH3 = 4 H3BO3 + 4 NH3 + 3 Cu + 6 Fe
MgCl2 + P2O5 + NH4OH = MgNH4PO4 + H2O + NH4Cl =>
2 MgCl2 + P2O5 + 6 NH4OH = 2 MgNH4PO4 + 3 H2O + 4 NH4Cl
NaH2SbO3 + NaOH = Na3SbO3 + H2O =>
NaH2SbO3 + 2 NaOH = Na3SbO3 + 2 H2O
K2Cr2O7 + H2C2O4 + H{+} = Cr3{+} + K + CO2 + H2O =>
3 K2Cr2O7 + 20 H2C2O4 + 2 H{+} = 2 Cr3{+} + 6 K + 40 CO2 + 21 H2O
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
Ca2Si + H2O = Ca(OH)2 + SiO2 + H2 =>
Ca2Si + 6 H2O = 2 Ca(OH)2 + SiO2 + 4 H2
H3PO2 + Na2SO3 = Na3PO2 + H2SO3 =>
2 H3PO2 + 3 Na2SO3 = 2 Na3PO2 + 3 H2SO3
KMnO4 + H2SO4 + C6H5CH2OH = K2SO4 + MnSO4 + C6H5COOH + H2O =>
4 KMnO4 + 6 H2SO4 + 5 C6H5CH2OH = 2 K2SO4 + 4 MnSO4 + 5 C6H5COOH + 11 H2O
Fe(OH)2 + H2CO3 = HOH + FeCO3 =>
Fe(OH)2 + H2CO3 = 2 HOH + FeCO3
SF4 + O5 = F5 + SO2 =>
5 SF4 + 2 O5 = 4 F5 + 5 SO2
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
Na2CrO4 + AgNo3 = NaNo3 + Ag2CrO4 =>
Na2CrO4 + 2 AgNo3 = 2 NaNo3 + Ag2CrO4
NO + O2 = NO4 =>
2 NO + 3 O2 = 2 NO4
RCOONa + HCl = RCOOH + NaCl =>
RCOONa + HCl = RCOOH + NaCl
MgH2S = MgSH2 =>
MgH2S = MgSH2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C4H810O + O2 = CO2 + H2O =>
C4H810O + 206 O2 = 4 CO2 + 405 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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