| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + K2CrO4 + 2 H2SO4 = CH3COOH + K2SO4 + CrSO4 + 3 H2O
K + HOH = KH2O =>
K + HOH = KH2O
Na2C4H4O6 + CuSO4 = CuC4H4O6 + Na2SO4 =>
Na2C4H4O6 + CuSO4 = CuC4H4O6 + Na2SO4
HC2H3O2 + NaOH = NaC2H3O2H2O =>
HC2H3O2 + NaOH = NaC2H3O2H2O
B2O3 + H2O = B3H6 + O2 =>
6 B2O3 + 12 H2O = 4 B3H6 + 15 O2
KCIO3 + HBr = KCI + H2O + Br =>
KCIO3 + 6 HBr = KCI + 3 H2O + 6 Br
Al{3+} + HCl = AlCl3 + H{+} =>
Al{3+} + 3 HCl = AlCl3 + 3 H{+}
Ag(s) + FeCl3(aq) = Fe(s) + AgCl(aq) =>
3 Ag(s) + FeCl3(aq) = Fe(s) + 3 AgCl(aq)
Mg(NO3)2 + KI = KNO3 + MgI2 =>
Mg(NO3)2 + 2 KI = 2 KNO3 + MgI2
HBr + Ca(OH)2 = H2O + CaBr2 =>
2 HBr + Ca(OH)2 = 2 H2O + CaBr2
CuCl2C3H6O = CuH6OCl2C3 =>
CuCl2C3H6O = CuH6OCl2C3
HgIINO3 + KI = HgIII + KNO3 =>
HgIINO3 + KI = HgIII + KNO3
P2O5 + Sr(OH)2 = H2O + [SrOH]3PO4 =>
P2O5 + 6 Sr(OH)2 = 3 H2O + 2[SrOH]3PO4
HgNo3 + NaI = HgI + NaNo3 =>
HgNo3 + NaI = HgI + NaNo3
Hg + N2 = Hg3N4 =>
3 Hg + 2 N2 = Hg3N4
KHSO4NaCl = NaHSO4KCl =>
KHSO4NaCl = NaHSO4KCl
Na2[Zn(OH)4] + H2SO4 = ZnSO4 + Na2SO4 + H2O =>
Na2[Zn(OH)4] + 2 H2SO4 = ZnSO4 + Na2SO4 + 4 H2O
CH3OH + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
2 CH3OH + 4[Ag(NH3)2]OH = CH3COONH4 + 4 Ag + 7 NH3 + 4 H2O
AgNO2 + Na2S = AgS + Na2NO2 =>
AgNO2 + Na2S = AgS + Na2NO2
KClO3* = KCl + O2 =>
2 KClO3* = 2 KCl + 3 O2
KI + (NH4)2S = NH4I + K2S =>
2 KI + (NH4)2S = 2 NH4I + K2S
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al(NO3) =>
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + 2 Al(NO3)
CaCl2 + K3 + PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3 + 2 PO4 = Ca3(PO4)2 + 6 KCl
CAl2 = Al3 + C4 =>
12 CAl2 = 8 Al3 + 3 C4
HgIINO3 + KI = HgIII + KNO3 =>
HgIINO3 + KI = HgIII + KNO3
H2 + S + O2 = H4SO4 =>
2 H2 + S + 2 O2 = H4SO4
CaClMgF = CaFMgCl =>
CaClMgF = CaFMgCl
FeCl3(aq)Na2SO4(aq) = FeSO4Na2Cl3 =>
FeCl3(aq)Na2SO4(aq) = FeSO4Na2Cl3
HgIINO3 + KI = HgIII + KNO3 =>
HgIINO3 + KI = HgIII + KNO3
HClMg(OH) = ClMgHOH =>
HClMg(OH) = ClMgHOH
AgNO3 + Zn = Zn(NO3)2 + Ag =>
2 AgNO3 + Zn = Zn(NO3)2 + 2 Ag
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
KI + (NH4)2S = NH4I + K2S =>
2 KI + (NH4)2S = 2 NH4I + K2S
CH3CH3(CH2)2CH3 + O2 = CO2 + H2O =>
4 CH3CH3(CH2)2CH3 + 33 O2 = 20 CO2 + 26 H2O
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl(aq) =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl(aq)
BaCO3 + CH3COOH = Ba{+2} + CO2 + H2O + CH3COO{-} =>
BaCO3 + 2 CH3COOH = Ba{+2} + CO2 + H2O + 2 CH3COO{-}
Cu(NO3)2KNO3 = CuNO3K(NO3)2 =>
Cu(NO3)2KNO3 = CuNO3K(NO3)2
Cu3P = Cu + P4 =>
4 Cu3P = 12 Cu + P4
Al(s)HCl(aq) = AlHCl =>
Al(s)HCl(aq) = AlHCl
SO3{-2} + Fe{3} + H2O = SO4{-2} + Fe{2} + H{+} =>
SO3{-2} + 2 Fe{3} + H2O = SO4{-2} + 2 Fe{2} + 2 H{+}
C57H104O6 + NaOH = C18H33O2Na + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 C18H33O2Na + C3H8O3
CaPO4 + H2SO4 = CaSO4 + PO4H2 =>
CaPO4 + H2SO4 = CaSO4 + PO4H2
HgIINO3 + KI = HgIII + KNO3 =>
HgIINO3 + KI = HgIII + KNO3
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
MgI2Hg2(NO3)2 = Mg(NO3)2I2Hg2 =>
MgI2Hg2(NO3)2 = Mg(NO3)2I2Hg2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Co2OH2O = Co(OH) =>
Co2OH2O = 2 Co(OH)
(NH4)2CO3 + HBr = (NH4)Br + H2O + CO2 =>
(NH4)2CO3 + 2 HBr = 2(NH4)Br + H2O + CO2
Fe + NaCl = FeCl3 + Na =>
Fe + 3 NaCl = FeCl3 + 3 Na
C4H7ClO2 + O2 = CO2 + H2O + ClO =>
4 C4H7ClO2 + 21 O2 = 16 CO2 + 14 H2O + 4 ClO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/24
Équations équilibrées sur05/12/23
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