| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + Na{2+}SO{4+} = K{2+}SO{4+} + NaCl
Zm + CuSO4 = ZmSO4 + Cu =>
Zm + CuSO4 = ZmSO4 + Cu
HSO3 + Ag + O2 = H2O + AgSO4 =>
4 HSO3 + 4 Ag + 3 O2 = 2 H2O + 4 AgSO4
C6H5COOHNH3 = H2OC6H5CONH2 =>
C6H5COOHNH3 = H2OC6H5CONH2
C6H8O7NaOH = NaC6H7O7H2O =>
C6H8O7NaOH = NaC6H7O7H2O
Al(s) + Fe2O3(s) = Al2O3(s) + Fe(s) =>
2 Al(s) + Fe2O3(s) = Al2O3(s) + 2 Fe(s)
Pb(ClO3)2 + CsOH = PbOH + Cs(ClO3)2 =>
Pb(ClO3)2 + CsOH = PbOH + Cs(ClO3)2
Mg + AlO = Al + Mg2O2 =>
2 Mg + 2 AlO = 2 Al + Mg2O2
NaSO3 + H2O = NaO + H2SO3 =>
NaSO3 + H2O = NaO + H2SO3
NO + Ca(OH)2 = CaNO2 + H2O =>
NO + Ca(OH)2 = CaNO2 + H2O
HCOOC2H5 + [Ag(NH3)2]OH = Ag + C2H5OH + (NH4)HCO3 + NH3 =>
HCOOC2H5 + 2[Ag(NH3)2]OH = 2 Ag + C2H5OH + (NH4)HCO3 + 3 NH3
PbO2 + KBr + H2SO4 = PbSO4 + KBrO3 + H2O =>
3 PbO2 + KBr + 3 H2SO4 = 3 PbSO4 + KBrO3 + 3 H2O
Ca3(PO4)2 + SeO2 + C = P + CaSeO3 + CO =>
Ca3(PO4)2 + 3 SeO2 + 5 C = 2 P + 3 CaSeO3 + 5 CO
FeCl33 + F2 = FeF3 + Cl2 =>
2 FeCl33 + 3 F2 = 2 FeF3 + 33 Cl2
Ca(s) + Al(NO3)3(aq) = Ca3((NO3)3)2(aq) + Al(s) =>
3 Ca(s) + 2 Al(NO3)3(aq) = Ca3((NO3)3)2(aq) + 2 Al(s)
AgNo3 + Ni = Ni[No3]2 + Ag =>
2 AgNo3 + Ni = Ni[No3]2 + 2 Ag
Ca(C2H5COO)2 + HCl = CaCl2 + C3H6O2 =>
Ca(C2H5COO)2 + 2 HCl = CaCl2 + 2 C3H6O2
NaNO2 + (NH4)2SO4 = Na2SO4 + NH4 + NO2 =>
2 NaNO2 + (NH4)2SO4 = Na2SO4 + 2 NH4 + 2 NO2
Cu2CO3 + Au7 = AuCO3 + Cu =>
7 Cu2CO3 + Au7 = 7 AuCO3 + 14 Cu
H2S4 + Cl2 = S + HCl =>
H2S4 + Cl2 = 4 S + 2 HCl
Al(s) + ZrCl(aq) = AlCl3 + Zr =>
Al(s) + 3 ZrCl(aq) = AlCl3 + 3 Zr
C7H10NCl + AgNO3 = AgCl + C7H10N2O3 =>
C7H10NCl + AgNO3 = AgCl + C7H10N2O3
NO3NH4 = NO3 + NH4 =>
NO3NH4 = NO3 + NH4
HClO3 + Ag + HCl = AgCl + H2O =>
HClO3 + 6 Ag + 5 HCl = 6 AgCl + 3 H2O
Na2SO4 + Pb(NO3)2 = Na2(NO3)2 + PbSO4 =>
Na2SO4 + Pb(NO3)2 = Na2(NO3)2 + PbSO4
HI + O2 = I2 + H2O =>
4 HI + O2 = 2 I2 + 2 H2O
Ni(NO3)2(aq) + DMG(aq) = Ni(DMG)2(aq) + NO3(aq) =>
Ni(NO3)2(aq) + 2 DMG(aq) = Ni(DMG)2(aq) + 2 NO3(aq)
BaO + Al2O3 = Ba2O3 + AlO =>
2 BaO + Al2O3 = Ba2O3 + 2 AlO
K2Cr2O7 + HCl(aq) = KCl(s) + Cl2(g) + H2O(l) + CrCl3 =>
K2Cr2O7 + 14 HCl(aq) = 2 KCl(s) + 3 Cl2(g) + 7 H2O(l) + 2 CrCl3
CH3CH2OSO3H + NaBr = CH3CH2Br + NaHSO4 =>
CH3CH2OSO3H + NaBr = CH3CH2Br + NaHSO4
K2S + Br2 = KBr3 + S =>
K2S + 3 Br2 = 2 KBr3 + S
HOCH2CHO = C2H5OH + CO2 =>
3 HOCH2CHO = 2 C2H5OH + 2 CO2
CH3OHCH3COOH = CH3COOCH3H2O =>
CH3OHCH3COOH = CH3COOCH3H2O
H{2} = H{2}O =>
H{2} = H{2}O
H2O2 + PBS = PBSO4 + H2O =>
4 H2O2 + PBS = PBSO4 + 4 H2O
SiO2 + NaOH = SiO3 + H2O + Na =>
SiO2 + 2 NaOH = SiO3 + H2O + 2 Na
NC(CH2)4CN = H2 + CH2CHCN =>
NC(CH2)4CN = H2 + 2 CH2CHCN
Calcium + AlCl3 = CaCl2 + aluminum =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
CaCO3 + AgCl = AgCO3 + CaCl =>
CaCO3 + AgCl = AgCO3 + CaCl
NpO2SO4 + NaOH = Na2Np2O7 + Na2SO4 + H2O =>
2 NpO2SO4 + 6 NaOH = Na2Np2O7 + 2 Na2SO4 + 3 H2O
Al2O3 + Cu = Al2O3Cu =>
Al2O3 + Cu = Al2O3Cu
N2H5{+} + ClO3{-} + H{+} = NO2 + Cl2 + H2O =>
5 N2H5{+} + 12 ClO3{-} + 7 H{+} = 10 NO2 + 6 Cl2 + 16 H2O
NH4NO3 + HCHO = (CH2)6N4 + HNO3 + H2O =>
4 NH4NO3 + 6 HCHO = (CH2)6N4 + 4 HNO3 + 6 H2O
C12H26O2 + O2 = H2O + CO2 =>
2 C12H26O2 + 35 O2 = 26 H2O + 24 CO2
Ca(OH)2 + Cl2 = Ca(ClO)2 + H2O + CaCl2 =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 H2O + CaCl2
Al(OH2)4(OH)2 + H3O{+} = Al(OH2)6{+2} + H2O =>
Al(OH2)4(OH)2 + 2 H3O{+} = Al(OH2)6{+2} + 2 H2O
Mn + SnSO4 = MnSO4 + Sn =>
Mn + SnSO4 = MnSO4 + Sn
Pb(NO3)2 = Pb + NO + O2 =>
Pb(NO3)2 = Pb + 2 NO + 2 O2
H3SeO3 + HClO3 = H2SeO4 + Cl2 + H2O =>
10 H3SeO3 + 6 HClO3 = 10 H2SeO4 + 3 Cl2 + 8 H2O
NaHC2H3O + NaOH = Na2C2H3O + H2O =>
NaHC2H3O + NaOH = Na2C2H3O + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
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