| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + 2 CH3COONa = AlCl(CH3COO)2 + 2 NaCl
Cu(HSO4)2 + NaOH = Cu(OH)2 + NaHSO4 =>
Cu(HSO4)2 + 2 NaOH = Cu(OH)2 + 2 NaHSO4
Cl2 + ClO2 = ClO =>
Cl2 + 2 ClO2 = 4 ClO
AlOHSO4 + H2O = [Al(OH)2]2SO4 + H2SO4 =>
2 AlOHSO4 + 2 H2O = [Al(OH)2]2SO4 + H2SO4
KOH + H2O2 + K2CrO4 = H2O + K3CrO8 =>
2 KOH + 7 H2O2 + 2 K2CrO4 = 8 H2O + 2 K3CrO8
KMnO4 + Hg + H2O = KOH + MnO2 + HgO =>
2 KMnO4 + 3 Hg + H2O = 2 KOH + 2 MnO2 + 3 HgO
C6H8O7 + KHCO3 = K3C6H5O7 + H2O + CO2 =>
C6H8O7 + 3 KHCO3 = K3C6H5O7 + 3 H2O + 3 CO2
Mg + OH = Mg[OH]2 =>
Mg + 2 OH = Mg[OH]2
LiNO3 + NaCO3 = LiCO3 + NaNO3 =>
LiNO3 + NaCO3 = LiCO3 + NaNO3
FeCl3(aq) + NaC2H3O2(aq) = NaCl(aq) + Fe(C2H3O2)3 =>
FeCl3(aq) + 3 NaC2H3O2(aq) = 3 NaCl(aq) + Fe(C2H3O2)3
KNO3 + NH3*H2O = NH4 + KOH + HNO3 =>
6 KNO3 + 9 NH3*H2O = 8 NH4 + 6 KOH + 7 HNO3
Fl2 + NaCl = NaFl + Cl2 =>
Fl2 + 2 NaCl = 2 NaFl + Cl2
Ag + Cu(ClO4)2 = AgClO4 + Cu =>
2 Ag + Cu(ClO4)2 = 2 AgClO4 + Cu
Mg + Ga = Mg5Ga2 =>
5 Mg + 2 Ga = Mg5Ga2
CH2COOHCHOHCOOHCH2COOH + (CH3)3NHOH = CH2COOHCHOHCOOHCH2COONH(CH3)3 + H2O =>
CH2COOHCHOHCOOHCH2COOH + (CH3)3NHOH = CH2COOHCHOHCOOHCH2COONH(CH3)3 + H2O
Sr + HNO3 = SrO2 + NO + H2O =>
3 Sr + 4 HNO3 = 3 SrO2 + 4 NO + 2 H2O
H2SIO3 = H2O + SIO2 =>
H2SIO3 = H2O + SIO2
C7H6O2(g) + O2(g) = CO2(g) + H2O(l) =>
2 C7H6O2(g) + 15 O2(g) = 14 CO2(g) + 6 H2O(l)
Ca + Zn(OH) = Zn + Ca(OH) =>
Ca + Zn(OH) = Zn + Ca(OH)
Ca(CO3) + CsCl = CaCl2 + Cs2(CO3) =>
Ca(CO3) + 2 CsCl = CaCl2 + Cs2(CO3)
SrCrO4 + HCl = SrCl2 + H2CrO4 =>
SrCrO4 + 2 HCl = SrCl2 + H2CrO4
Cr2O7{2-} + I{-} + H{+}{+} = Cr{3+} + H2O + I2 =>
Cr2O7{2-} + 6 I{-} + 14 H{+}{+} = 2 Cr{3+} + 7 H2O + 3 I2
Al(CO3)3 + O2 = Al2(O2)3 + CO3 =>
2 Al(CO3)3 + 3 O2 = Al2(O2)3 + 6 CO3
NO3NH4 = NO3 + NH4 =>
NO3NH4 = NO3 + NH4
CH3CH2ONa + HCl = NaCl + CH3CH2OH =>
CH3CH2ONa + HCl = NaCl + CH3CH2OH
CuCO3(s) + HCl(aq) = CuCl2 + H2O + CO2 =>
CuCO3(s) + 2 HCl(aq) = CuCl2 + H2O + CO2
Zn + Cl2 + NaOH = Zn(OH)2 + NaCl2 =>
Zn + 2 Cl2 + 2 NaOH = Zn(OH)2 + 2 NaCl2
C3H7COOH + Ba(OH)2 = Ba(C3H7COO)2 + H2O =>
2 C3H7COOH + Ba(OH)2 = Ba(C3H7COO)2 + 2 H2O
KBr + Co(NO3)2 = KNO3 + CoBr2 =>
2 KBr + Co(NO3)2 = 2 KNO3 + CoBr2
KN2O + O2 = KO2 + NO2 =>
2 KN2O + 5 O2 = 2 KO2 + 4 NO2
HCOOH + CaCO3 = Ca(HCOO)2 + CO2 + H2O =>
2 HCOOH + CaCO3 = Ca(HCOO)2 + CO2 + H2O
Cr2O7{2-} + H2SO3 + H{+} = Cr{3+} + HSO4{-} + H2O =>
Cr2O7{2-} + 3 H2SO3 + 5 H{+} = 2 Cr{3+} + 3 HSO4{-} + 4 H2O
HNO3(aq) + Cu(s) = NO2(g) + H2O(l) + Cu(NO3)2(aq) =>
4 HNO3(aq) + Cu(s) = 2 NO2(g) + 2 H2O(l) + Cu(NO3)2(aq)
Rb2O + Cl2O5 = RbClO3 =>
Rb2O + Cl2O5 = 2 RbClO3
CH3CO2H + CH3OH = CH3CO2CH3 + H2O =>
CH3CO2H + CH3OH = CH3CO2CH3 + H2O
NaCl + I2 + CHCl3 = CCl4 + NaI + HCl =>
2 NaCl + I2 + CHCl3 = CCl4 + 2 NaI + HCl
NaCI + AgN03 = NaN03 + AgCI =>
NaCI + AgN03 = NaN03 + AgCI
H3O{+} + Cr2O7{2-} + PI3 = IO3{-} + H3PO4 + Cr{3+} + H2O =>
71 H3O{+} + 10 Cr2O7{2-} + 3 PI3 = 9 IO3{-} + 3 H3PO4 + 20 Cr{3+} + 102 H2O
C6H12O6 + NO2 = C6H12O6NO2 =>
C6H12O6 + NO2 = C6H12O6NO2
NCO3 = NC + O2 =>
2 NCO3 = 2 NC + 3 O2
CO3 + SO4 = CO3SO4 =>
CO3 + SO4 = CO3SO4
XeF6 + H2O = Xe(OH)6 + HF =>
XeF6 + 6 H2O = Xe(OH)6 + 6 HF
NaCl + Hg(NO3)2 = Na(NO3)2 + HgCl =>
NaCl + Hg(NO3)2 = Na(NO3)2 + HgCl
C14H20 + O2 = H2O + CO =>
C14H20 + 12 O2 = 10 H2O + 14 CO
Ba(NO2)2 + H2SO4 = BaSO4 + HNO2 =>
Ba(NO2)2 + H2SO4 = BaSO4 + 2 HNO2
KClO + HBr = KH + ClOBr =>
KClO + HBr = KH + ClOBr
[Ag(NH3)2]OH = Ag3N + NH3 + H2O =>
3[Ag(NH3)2]OH = Ag3N + 5 NH3 + 3 H2O
Sc2O + Cl = ScCl + O2 =>
2 Sc2O + 4 Cl = 4 ScCl + O2
Cr2O7 + C2O4{2-} + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7 + 4 C2O4{2-} + 14 H{+} = 2 Cr{3+} + 8 CO2 + 7 H2O
H2 + C = HC =>
H2 + 2 C = 2 HC
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/15/24
Équations équilibrées sur09/14/23
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