| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlI3 = AlI + I2
Mg2SO3 + HNo3 = Mg(No3)2 + S + O + H =>
Mg2SO3 + 4 HNo3 = 2 Mg(No3)2 + S + 3 O + 4 H
Ag + O3 = Ag2O3 =>
2 Ag + O3 = Ag2O3
C + SO2 = CO + CS2 =>
5 C + 2 SO2 = 4 CO + CS2
Fe3O4 + O2 = Fe2O4 =>
2 Fe3O4 + 2 O2 = 3 Fe2O4
Fe + H2 + C2HCl3 = Fe{+2} + C2H6 + Cl{-} =>
3 Fe + 5 H2 + 2 C2HCl3 = 3 Fe{+2} + 2 C2H6 + 6 Cl{-}
NaClO + I2 + NaOH = NaIO3 + NaCl + H2 =>
4 NaClO + I2 + 2 NaOH = 2 NaIO3 + 4 NaCl + H2
AgNo3 + KI = AgI + No3K =>
AgNo3 + KI = AgI + No3K
P + He = He3P =>
P + 3 He = He3P
Ca(OH)2 + Al(C2H3O2)3 = Ca(C2H3O2)2 + Al(OH)3 =>
3 Ca(OH)2 + 2 Al(C2H3O2)3 = 3 Ca(C2H3O2)2 + 2 Al(OH)3
C6H10 + HNO3 = CO2 + H2O + N2 =>
5 C6H10 + 34 HNO3 = 30 CO2 + 42 H2O + 17 N2
C2H4O2 + C2H6O2 = C6H10O4 + H2O =>
2 C2H4O2 + C2H6O2 = C6H10O4 + 2 H2O
KAlO2 + HNO3 = Al(NO3)3 + KOH + H2O =>
KAlO2 + 3 HNO3 = Al(NO3)3 + KOH + H2O
H3AsO4 + K2Cr2O7 + KSCN = CrAsO4 + K3AsO4 + SO3 + CO2 + N2 + H2O =>
94 H3AsO4 + 33 K2Cr2O7 + 18 KSCN = 66 CrAsO4 + 28 K3AsO4 + 18 SO3 + 18 CO2 + 9 N2 + 141 H2O
Li + N21 = Li3N =>
63 Li + N21 = 21 Li3N
K2CrO4 + AgNO3 = Ag2CrO4 + KNO3 =>
K2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 KNO3
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
OC5H12 + O2 = CO2 + H2O =>
2 OC5H12 + 15 O2 = 10 CO2 + 12 H2O
SiBr + F = SiF + Br =>
SiBr + F = SiF + Br
CuAgNo3 = (CuNo3)Ag =>
CuAgNo3 = (CuNo3)Ag
C2H4O(l) + O2(g) = CO + H4O =>
C2H4O(l) + O2(g) = 2 CO + H4O
HIO3 + H2S = S + HI + H2O =>
HIO3 + 3 H2S = 3 S + HI + 3 H2O
Sn + ZnCl2 = SnCl2 + Zn =>
Sn + ZnCl2 = SnCl2 + Zn
HNO3(aq) + CoCO3 = Co(NO3)2 + H2O + CO2 =>
2 HNO3(aq) + CoCO3 = Co(NO3)2 + H2O + CO2
ZrO4 + CO = Zr + CO2 =>
ZrO4 + 4 CO = Zr + 4 CO2
Pd + HNO3 = Pd(NO3)4 + NO + H2O =>
3 Pd + 16 HNO3 = 3 Pd(NO3)4 + 4 NO + 8 H2O
H2C6H6O6 + OH = H6C6O6 + H2O =>
H2C6H6O6 + 2 OH = H6C6O6 + 2 H2O
Ca(OH)2 + OH = CaO2 + H2O =>
Ca(OH)2 + 2 OH = CaO2 + 2 H2O
CuS(s) + HNO3 = Cu(NO3)2 + S + H2O + NO(g) =>
3 CuS(s) + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO(g)
Na2ZnO2 + NH4OH = NaOH + Zn(OH)2 + NH3 =>
Na2ZnO2 + 2 NH4OH = 2 NaOH + Zn(OH)2 + 2 NH3
Cu2(OH)3Cl + NaOH = Cu(OH)2 + NaCl =>
Cu2(OH)3Cl + NaOH = 2 Cu(OH)2 + NaCl
CUSO2 + H2SO4 = CUSO4 + H2O + SO2 =>
CUSO2 + 2 H2SO4 = CUSO4 + 2 H2O + 2 SO2
Zn + (NO3)2 + NH4OH = ZnOH + NH4NO3 =>
2 Zn + (NO3)2 + 2 NH4OH = 2 ZnOH + 2 NH4NO3
CoCO3 + NaNO2 + NH3 + H2O = Co(NH3)3(NO2)3 + Na2CO3 + H2 =>
2 CoCO3 + 4 NaNO2 + 8 NH3 + 4 H2O = 2 Co(NH3)3(NO2)3 + 2 Na2CO3 + 7 H2
HOF3 + H2O = O2 + HF =>
HOF3 + H2O = O2 + 3 HF
NH + Na = Na3N + H =>
NH + 3 Na = Na3N + H
(C4H9)3Al + H2O = C4H10 + Al2O3 =>
2(C4H9)3Al + 3 H2O = 6 C4H10 + Al2O3
C2H2(g) + O2(gcc) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(gcc) = 4 CO2(g) + 2 H2O(g)
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
KMnO4 + Ni(NO3)2 = KNO3 + Ni(MnO4)2 =>
2 KMnO4 + Ni(NO3)2 = 2 KNO3 + Ni(MnO4)2
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
H2SO3 + Mg(OH)2 = Mg(SO3) + H3O + OH =>
H2SO3 + Mg(OH)2 = Mg(SO3) + H3O + OH
Ca(OH)2SO3 = CaSO4H2O =>
Ca(OH)2SO3 = CaSO4H2O
H2O2 + HCl = Cl2 + H2O =>
H2O2 + 2 HCl = Cl2 + 2 H2O
C + H2 + OH = C2H5OH =>
4 C + 5 H2 + 2 OH = 2 C2H5OH
CH4 + Cl2 = CH2Cl2 + H2 =>
CH4 + Cl2 = CH2Cl2 + H2
LiNO3 + Ba3(PO4)2 = Li3PO4 + Ba(NO3)2 =>
6 LiNO3 + Ba3(PO4)2 = 2 Li3PO4 + 3 Ba(NO3)2
MnO2 + HCl = Mn2Cl + Cl2 + H2O =>
4 MnO2 + 16 HCl = 2 Mn2Cl + 7 Cl2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/25
Équations équilibrées sur03/11/24
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