| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5NH2 + HBr = C6H5Br + NH3
H3(PO4) + NaOH = H2O + Na3PO4 =>
H3(PO4) + 3 NaOH = 3 H2O + Na3PO4
CoCl2*6H2O + [N(C2H5)4]Cl = [N(C2H5)4]2[CoCl4] + H2O =>
CoCl2*6H2O + 2[N(C2H5)4]Cl = [N(C2H5)4]2[CoCl4] + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2O5(g) = NO2(g) + O2 =>
2 N2O5(g) = 4 NO2(g) + O2
LiCl + Ba = BaCl2 + Li =>
2 LiCl + Ba = BaCl2 + 2 Li
MnSO4 + Ca(OH)2 = CaSO4 + Mn(OH)2 =>
MnSO4 + Ca(OH)2 = CaSO4 + Mn(OH)2
KHCO3 + H3PO4 = K2HPO4 + H2O + CO2 =>
2 KHCO3 + H3PO4 = K2HPO4 + 2 H2O + 2 CO2
C5H8O + C6H6N4O4 = C11H12N4O4 + H2O =>
C5H8O + C6H6N4O4 = C11H12N4O4 + H2O
C5H12O2 + CH3COOH = C7H12O2 + H2O =>
C5H12O2 + CH3COOH = C7H12O2 + 2 H2O
C + K2Cr2O7 = Cr203 + K2C03 + CO2 =>
2639 C + 406 K2Cr2O7 = 4 Cr203 + 406 K2C03 + 1421 CO2
C4H4S + O2 = CO2 + H2O + SO2 =>
C4H4S + 6 O2 = 4 CO2 + 2 H2O + SO2
S2O3{2-} + Zn + H{+} = H2S + Zn{2+} + H2O =>
S2O3{2-} + 4 Zn + 10 H{+} = 2 H2S + 4 Zn{2+} + 3 H2O
Ba + Ni((CH3C(NOH)C(NO)CH3))2 = Ba((CH3C(NOH)C(NO)CH3))2 + Ni =>
Ba + Ni((CH3C(NOH)C(NO)CH3))2 = Ba((CH3C(NOH)C(NO)CH3))2 + Ni
Cu(OH)2 + H3O = H2O(l) + Cu(aq) =>
Cu(OH)2 + 2 H3O = 4 H2O(l) + Cu(aq)
IIn + H = HI + In =>
IIn + H = HI + In
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
HCOOCH3 + H2 = CH4 + H2O =>
HCOOCH3 + 4 H2 = 2 CH4 + 2 H2O
Pd + C5H5N + SOCl2 = [C15H15N3]2[PdCl4] + SO =>
Pd + 6 C5H5N + 2 SOCl2 = [C15H15N3]2[PdCl4] + 2 SO
Cr2O7{2+} + NO2{-} + H{+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{2+} + 5 NO2{-} + 4 H{+} = 2 Cr{3+} + 5 NO3{-} + 2 H2O
H2CaN2 + C2(OH)2 = C2CaN2 + H2O =>
H2CaN2 + C2(OH)2 = C2CaN2 + 2 H2O
(NH4)2PO4 + Sn(SO4)2 = SnPO4 + NH4SO4 =>
(NH4)2PO4 + Sn(SO4)2 = SnPO4 + 2 NH4SO4
BaS + ZnCI2 = BaCI2 + ZnS =>
BaS + ZnCI2 = BaCI2 + ZnS
ClF3 + N2H4 = HF + Cl2 + N2 =>
4 ClF3 + 3 N2H4 = 12 HF + 2 Cl2 + 3 N2
CH3OH + CuO = Cu + H2O + HCHO =>
CH3OH + CuO = Cu + H2O + HCHO
Al3 + FeO3O4 = Al2O3 + Fe =>
14 Al3 + 9 FeO3O4 = 21 Al2O3 + 9 Fe
Rn + O2 = Rn2O3 =>
4 Rn + 3 O2 = 2 Rn2O3
Ca(N03)2 + KF = CaF2 + KN03 =>
Ca(N03)2 + 2 KF = CaF2 + 2 KN03
Ag(NO3) + Co = Co(NO3) + Ag =>
Ag(NO3) + Co = Co(NO3) + Ag
C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO
Cu + H2SO4 = Cu(SO4)2 + HOH + SO =>
Cu + 3 H2SO4 = Cu(SO4)2 + 3 HOH + SO
Ra + HNO3 = Ra(NO3)2 + H2 =>
Ra + 2 HNO3 = Ra(NO3)2 + H2
P2H4 = PH4 + P4 =>
4 P2H4 = 4 PH4 + P4
FeCO3 + SrSO4 = SrCO3 + FeSO4 =>
FeCO3 + SrSO4 = SrCO3 + FeSO4
MnO2(s) + Al(s) = Al2O3(s) + Mn(s) =>
3 MnO2(s) + 4 Al(s) = 2 Al2O3(s) + 3 Mn(s)
HgCl2 + Na2S = HgS + Na2Cl2 =>
HgCl2 + Na2S = HgS + Na2Cl2
IO3{-} + N2H4 + H{+} = I2{-} + N2 + H2O =>
8 IO3{-} + 11 N2H4 + 4 H{+} = 4 I2{-} + 11 N2 + 24 H2O
Mg(NO3)2*8H2O + NH4H2PO4 + ZrOCl2*6H2O = MgZr4P6O24 + NH4Cl + HNO3 + H2O + MgCl2 =>
2 Mg(NO3)2*8H2O + 6 NH4H2PO4 + 4 ZrOCl2*6H2O = MgZr4P6O24 + 6 NH4Cl + 4 HNO3 + 44 H2O + MgCl2
ZnBr2 + Na2S = ZnS + Na2Br2 =>
ZnBr2 + Na2S = ZnS + Na2Br2
I{-} + Fe{3+} = I{2} + Fe{2} =>
I{-} + 3 Fe{3+} = I{2} + 3 Fe{2}
KC1O3 = KC1 + O =>
KC1O3 = KC1 + 3 O
Na2S2O3 + HCl = SO2 + H2O + NaCl + S =>
Na2S2O3 + 2 HCl = SO2 + H2O + 2 NaCl + S
S + CuSO4 + H2O = CuS + H2SO4 =>
4 S + 3 CuSO4 + 4 H2O = 3 CuS + 4 H2SO4
NaSO4 + BaCl2 = Na2Ba + Cl(SO4) =>
2 NaSO4 + BaCl2 = Na2Ba + 2 Cl(SO4)
SO2 + KI + H2O = KOH + S + I2 =>
SO2 + 4 KI + 2 H2O = 4 KOH + S + 2 I2
K2S + MgSO4 = Mg2S + KSO4 =>
K2S + 2 MgSO4 = Mg2S + 2 KSO4
CaO + CO2 = CO + CaO2 =>
CaO + CO2 = CO + CaO2
Ba(HCO3)2 + H2SO4 = BaSO4 + H2O + CO2 =>
Ba(HCO3)2 + H2SO4 = BaSO4 + 2 H2O + 2 CO2
C2H5Cl + KOH = KCl + H2O + C4H8 =>
2 C2H5Cl + 2 KOH = 2 KCl + 2 H2O + C4H8
I2 + SnCl2 + HCl = HI + SnCl4 =>
I2 + SnCl2 + 2 HCl = 2 HI + SnCl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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