| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3(aq) + KSCN = AgSCN + KNO3
K2 + SO4 + BaCl2 = KCl + BaSO4 =>
K2 + SO4 + BaCl2 = 2 KCl + BaSO4
HNO2 + NH4 = NH4NO2 + H2O =>
8 HNO2 + 6 NH4 = 7 NH4NO2 + 2 H2O
KCl + NH4F = KF + NH4Cl =>
KCl + NH4F = KF + NH4Cl
KClO3 + KCl = KCl2O4 + K =>
4 KClO3 + 2 KCl = 3 KCl2O4 + 3 K
As(OH)3 + H2SO4(aq) = As2(SO4)3(aq) + H2O(l) =>
2 As(OH)3 + 3 H2SO4(aq) = As2(SO4)3(aq) + 6 H2O(l)
KOH + Co(NO3)3 = KNO3 + Co(OH)3 =>
3 KOH + Co(NO3)3 = 3 KNO3 + Co(OH)3
H2C4H6O6 + NaOH = Na2C4H6O6 + H2O =>
H2C4H6O6 + 2 NaOH = Na2C4H6O6 + 2 H2O
CrCl3 + Na2SiO3 = NaCr(SiO3)2 + NaCl =>
CrCl3 + 2 Na2SiO3 = NaCr(SiO3)2 + 3 NaCl
K + NaNO3 = K(NO3)2 + Na =>
K + 2 NaNO3 = K(NO3)2 + 2 Na
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Fl + Mg = FlMg =>
Fl + Mg = FlMg
CH3CH2CH2CH3 + H2O = CH3CH2CH2COO + H3O =>
CH3CH2CH2CH3 + 9 H2O = CH3CH2CH2COO + 7 H3O
N2(gass) + O2(gass) + H2O = HNO3(aqueous) =>
2 N2(gass) + 5 O2(gass) + 2 H2O = 4 HNO3(aqueous)
C5H6N2O4 + H2O = C5H8N2O5 =>
C5H6N2O4 + H2O = C5H8N2O5
HBr + LiNO2 = HNO2 + LiBr =>
HBr + LiNO2 = HNO2 + LiBr
HCl(aq) + Zn(s) = ZnCl(s) + H2(g) =>
2 HCl(aq) + 2 Zn(s) = 2 ZnCl(s) + H2(g)
Al2O3 + H2 + O = Al(OH)3 =>
Al2O3 + 3 H2 + 3 O = 2 Al(OH)3
KCrO4 + BaNO2 = BaCrO4 + KNO2 =>
KCrO4 + BaNO2 = BaCrO4 + KNO2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
C3H8O + KOH = C3H7OK + H2O =>
C3H8O + KOH = C3H7OK + H2O
K2CrO4 + Fe + H2SO4 = Cr2(SO4)3 + FeSO4 + K2SO + H2O =>
2 K2CrO4 + 9 Fe + 14 H2SO4 = Cr2(SO4)3 + 9 FeSO4 + 2 K2SO + 14 H2O
B2O3 + CaF2 + H2SO4 = BF3 + CaSO4 + H2O =>
B2O3 + 3 CaF2 + 3 H2SO4 = 2 BF3 + 3 CaSO4 + 3 H2O
MgSO4 + Ba(OH)2 = Mg(OH)2 + BaSO4 =>
MgSO4 + Ba(OH)2 = Mg(OH)2 + BaSO4
Tl + Br2 = TlBr3 =>
2 Tl + 3 Br2 = 2 TlBr3
K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4Fe(SCN)6 + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3
Cu2 + SO3H2 = CuSO3 + H2 =>
Cu2 + 2 SO3H2 = 2 CuSO3 + 2 H2
Ni + Au(IO3)3 = Au + Ni(IO3)2 =>
3 Ni + 2 Au(IO3)3 = 2 Au + 3 Ni(IO3)2
NaCrO4 + CuBr = NaBr + CuCrO4 =>
NaCrO4 + CuBr = NaBr + CuCrO4
Cu{+2} + HNO3 = Cu(NO3){2} + NO2 + H2O =>
Cu{+2} + 2 HNO3 = Cu(NO3){2} + NO2 + H2O
C5H10CO + C4H8NH = C6H9NC4H8 + H2O =>
C5H10CO + C4H8NH = C6H9NC4H8 + H2O
Y2(CO3)3 = Y2O3 + CO2 =>
Y2(CO3)3 = Y2O3 + 3 CO2
Fe32O3 + Al = Fe + Al2O3 =>
Fe32O3 + 2 Al = 32 Fe + Al2O3
C6H5Cl + C3H6Cl + H2SO4 = C9H20 + HClSO3 + O =>
C6H5Cl + 22 C3H6Cl + 23 H2SO4 = 8 C9H20 + 23 HClSO3 + 23 O
C7H8O + NaOH + (CH3)2SO4 = C8H10O + Na2SO4 + H2O =>
2 C7H8O + 2 NaOH + (CH3)2SO4 = 2 C8H10O + Na2SO4 + 2 H2O
C3H8N2 + O2 = H2O + CO2 + N2O5 =>
2 C3H8N2 + 15 O2 = 8 H2O + 6 CO2 + 2 N2O5
Fe(OH)4{-} + H{+} = Fe{3+} + H2O =>
Fe(OH)4{-} + 4 H{+} = Fe{3+} + 4 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
H2S + NaOH = NaHS + H2O =>
H2S + NaOH = NaHS + H2O
Li2CO3 + HCl = LiCl + H2O + CO2 =>
Li2CO3 + 2 HCl = 2 LiCl + H2O + CO2
BaOH = Ba + O2 + H =>
2 BaOH = 2 Ba + O2 + 2 H
HCl + Co = HCo4 + Cl =>
HCl + 4 Co = HCo4 + Cl
SODIUMCARBONATE + AMMONIUMACETATE = SODIUMACETATE + AMMONIUMCARBOANTE =>
SODIUMCARBONATE + AMMONIUMACETATE = SODIUMACETATE + AMMONIUMCARBOANTE
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2SO4 + NaCl + MnO2 = Na(HSO4) + Mn(SO4) + Cl2 + H2O =>
3 H2SO4 + 2 NaCl + MnO2 = 2 Na(HSO4) + Mn(SO4) + Cl2 + 2 H2O
FeCl2 + H2SO4 = Fe2(SO4)3 + HCl + SO + H2O =>
4 FeCl2 + 7 H2SO4 = 2 Fe2(SO4)3 + 8 HCl + SO + 3 H2O
Ba2C + H2O = Ba(OH)2 + CH4 =>
Ba2C + 4 H2O = 2 Ba(OH)2 + CH4
HNO2 + Al(OH)3 = Al(NO2)3 + H2O =>
3 HNO2 + Al(OH)3 = Al(NO2)3 + 3 H2O
Cu2S + NH3 = Cu + HS + N =>
3 Cu2S + NH3 = 6 Cu + 3 HS + N
(Al(H2O)6)Cl3 = HCl + Al(OH)3 + H2O =>
(Al(H2O)6)Cl3 = 3 HCl + Al(OH)3 + 3 H2O
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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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