| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3)2CHCH2CH2OHCH3CH2CH2COOH = CH3CH2CH2COOCHCH2CH2(CH3)2H2O
KHF2 = FK + H2 + F2 =>
2 KHF2 = 2 FK + H2 + F2
KI + Cl2 = K(Cl2)I =>
KI + Cl2 = K(Cl2)I
H2O + SnCl4 = SnO2 + HCl =>
2 H2O + SnCl4 = SnO2 + 4 HCl
B + O = B3O3 =>
3 B + 3 O = B3O3
K2Cr2O7 + HCl = CrCl + KCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl + 2 KCl3 + 7 H2O + 3 Cl2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
C4H6O4 + Br2 = C4H4O4 + HBr =>
C4H6O4 + Br2 = C4H4O4 + 2 HBr
F2 + H(OH) = HF + O3 =>
3 F2 + 3 H(OH) = 6 HF + O3
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Al + (OH)3 = Al2O3 + H2O =>
2 Al + 2(OH)3 = Al2O3 + 3 H2O
IrCl3 + NaOH = Ir2O3 + HCl + NaCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl
NaHCO3 + CaCl2 = NaCl + CaCO3(s) + CO2(g) + H2O(i) =>
2 NaHCO3 + CaCl2 = 2 NaCl + CaCO3(s) + CO2(g) + H2O(i)
KHC3H4O4 + NaOH = NaK(C3H4O4) + H2O =>
KHC3H4O4 + NaOH = NaK(C3H4O4) + H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O =>
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O
AuCl3 + AsH3 + NaOH = Au + Na3AsO3 + NaCl + H2O =>
2 AuCl3 + AsH3 + 9 NaOH = 2 Au + Na3AsO3 + 6 NaCl + 6 H2O
HA + X(OH)3 = H2O + XA3 =>
3 HA + X(OH)3 = 3 H2O + XA3
CrClO4 + H2SO4 + N2 = Cr(NO3)3 + Cl + S + H2O =>
6 CrClO4 + 10 H2SO4 + 9 N2 = 6 Cr(NO3)3 + 6 Cl + 10 S + 10 H2O
sodiumhydroxide + hydrogenchloride = sodiumchloride + water =>
NaOH + HCl = NaCl + H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
NIN + I = I2N3 =>
3 NIN + I = 2 I2N3
CH3COH + Cu{2+} + NaOH + H2O = Cu2O + CH3COONa + H{+} =>
CH3COH + 2 Cu{2+} + NaOH + H2O = Cu2O + CH3COONa + 4 H{+}
Mn + NH3 = Mn(NH3)3 =>
Mn + 3 NH3 = Mn(NH3)3
Zn(NO3)2 + K3PO4 = Zn(PO4) + K3(NO3)2 =>
Zn(NO3)2 + K3PO4 = Zn(PO4) + K3(NO3)2
Cu(NO3)2*3H2O + NH4NO3 = Cu(NH3)4 + NO3 + NH4OH =>
Cu(NO3)2*3H2O + 9 NH4NO3 = Cu(NH3)4 + 10 NO3 + 6 NH4OH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Rb + H2O = Rb2H2O =>
2 Rb + H2O = Rb2H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
ZnSO4 + K2S = K2SO4 + ZnS =>
ZnSO4 + K2S = K2SO4 + ZnS
Cu(NO3)2*3H2O + NH4NO3 = Cu(NH3)4 + NO3 + NH4OH =>
Cu(NO3)2*3H2O + 9 NH4NO3 = Cu(NH3)4 + 10 NO3 + 6 NH4OH
ZnSO4 + K2S = K2SO4 + ZnS =>
ZnSO4 + K2S = K2SO4 + ZnS
Cu(NO3)2*3H2O + NH4NO3 = Cu(NH3)4 + NO3 + NH4OH =>
Cu(NO3)2*3H2O + 9 NH4NO3 = Cu(NH3)4 + 10 NO3 + 6 NH4OH
Rb + H2O = Rb2H2O =>
2 Rb + H2O = Rb2H2O
C4H6Cl2 + O2 = CO2 + H2O + HCl =>
C4H6Cl2 + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
NH3(s) + CuO(g) = H2O(s) + N2(g) + Cu(s) =>
2 NH3(s) + 3 CuO(g) = 3 H2O(s) + N2(g) + 3 Cu(s)
Rb + H2O = Rb2H2O =>
2 Rb + H2O = Rb2H2O
Li + GaCl3 = LiCl + Ga =>
3 Li + GaCl3 = 3 LiCl + Ga
Rb + H2O = Rb2H2O =>
2 Rb + H2O = Rb2H2O
K2Cr2O7 + HCl = CrCl + KCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl + 2 KCl3 + 7 H2O + 3 Cl2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
LiOH + C6H8O7 = H2O + LiC6H7O7 =>
LiOH + C6H8O7 = H2O + LiC6H7O7
Ag(NH3)2 + NaF = AgF + Na(NH3)2 =>
Ag(NH3)2 + NaF = AgF + Na(NH3)2
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
Fe(s) + Cu(C2H3O2)2(aq) = Cu(s) + Fe(C2H3O2)2(aq) =>
Fe(s) + Cu(C2H3O2)2(aq) = Cu(s) + Fe(C2H3O2)2(aq)
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
HNO2 = NO3{-} + NO + H3O{+} =>
3 HNO2 = NO3{-} + 2 NO + H3O{+}
C625OH + O2 = CO2 + H2O =>
4 C625OH + 2499 O2 = 2500 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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