| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + 4 C = FeS + 4 CO
SO2 + F2 = SF6 + O2 =>
SO2 + 3 F2 = SF6 + O2
HCl + Kl = KlCl2 + H2 =>
2 HCl + Kl = KlCl2 + H2
Ni(NO3)3 + CaCl2 = Ca(NO3)2 + NiCl3 =>
2 Ni(NO3)3 + 3 CaCl2 = 3 Ca(NO3)2 + 2 NiCl3
C12O11H22 = C5O3H8 + H2O + CO2H2 =>
C12O11H22 = 2 C5O3H8 + H2O + 2 CO2H2
Ca2H + H2O = H2 + Ca(OH)2 =>
2 Ca2H + 8 H2O = 5 H2 + 4 Ca(OH)2
K4Fe(CN)6 + H2SO4 = HCN + KHSO4 + FeSO4 =>
K4Fe(CN)6 + 5 H2SO4 = 6 HCN + 4 KHSO4 + FeSO4
NH4OH + TiCl4 = TiO2 + N2 + H2 + Cl2 =>
2 NH4OH + TiCl4 = TiO2 + N2 + 5 H2 + 2 Cl2
NaPO3 + H2O = HPO3 + NaOH =>
NaPO3 + H2O = HPO3 + NaOH
Na2S + NaCl = Na2Cl + NaS =>
Na2S + NaCl = Na2Cl + NaS
C4H9OHH2SO4 + HNO2 = C4H9NO2 + H2O + H2SO4 =>
C4H9OHH2SO4 + HNO2 = C4H9NO2 + H2O + H2SO4
LiCl + NaOH = NaClLiOH =>
LiCl + NaOH = NaClLiOH
C8H18O3 + O2(g) = H2O(g) + CO2(g) =>
C8H18O3 + 11 O2(g) = 9 H2O(g) + 8 CO2(g)
I2(s) + NaBr(aq) = BrI2 + Na =>
I2(s) + NaBr(aq) = BrI2 + Na
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
H2O + PbO2 = PbO + OH =>
H2O + PbO2 = PbO + 2 OH
Al2(SO4)3(aq) + AgNO3(aq) = Ag2SO4(s) + Al(NO3)3(aq) =>
Al2(SO4)3(aq) + 6 AgNO3(aq) = 3 Ag2SO4(s) + 2 Al(NO3)3(aq)
(H3C6H5O7) + NaOH = Na3C6H5O7 + H2O =>
(H3C6H5O7) + 3 NaOH = Na3C6H5O7 + 3 H2O
MnO2 + H{+} + (COOH)2 = Mn{2+} + H2O + CO2 =>
MnO2 + 2 H{+} + (COOH)2 = Mn{2+} + 2 H2O + 2 CO2
NH4Cl + C2H6O + K2CO3 + SbCl5 + CO(NH2)2 = KCl + SbCl3 + (C2H5)NH3NO3 =>
14 NH4Cl + 6 C2H6O + 11 K2CO3 + 4 SbCl5 + 9 CO(NH2)2 = 22 KCl + 4 SbCl3 + 16(C2H5)NH3NO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
(NH4)CrO7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)CrO7 = 2 NH3 + H2O + Cr2O3 + 5 O2
CH3CH2NH2 + CH3COCl = CH3CH2NHCOCH3 + HCl =>
CH3CH2NH2 + CH3COCl = CH3CH2NHCOCH3 + HCl
Ne + Cl = NeCl =>
Ne + Cl = NeCl
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Sn + Ag(NO3) = Sn(NO3) + Ag =>
Sn + Ag(NO3) = Sn(NO3) + Ag
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
HPO4Na + AlNO3 = NaNO3 + AlHPO4 =>
HPO4Na + AlNO3 = NaNO3 + AlHPO4
H2 + Al2S3 = Al + H2S =>
3 H2 + Al2S3 = 2 Al + 3 H2S
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K2CO3 + HOH = KHCO3 + KOH =>
K2CO3 + HOH = KHCO3 + KOH
ZnCl2 + Ca(OH)2 = ZnO + CaCl2 + H2O =>
ZnCl2 + Ca(OH)2 = ZnO + CaCl2 + H2O
NH3 + O2 = N + H2O =>
4 NH3 + 3 O2 = 4 N + 6 H2O
CH3CH2NH2 + HNO3 = [CH3CH2NH3]NO3 =>
CH3CH2NH2 + HNO3 = [CH3CH2NH3]NO3
HgCl = Hg + HgCl2 =>
2 HgCl = Hg + HgCl2
Na2S + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS] =>
Na2S + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS]
CuS + HNO3 + HCl = CuCl2 + SO2 + NO + H2O =>
CuS + 2 HNO3 + 2 HCl = CuCl2 + SO2 + 2 NO + 2 H2O
NH2ClH2O = NH3HClO =>
NH2ClH2O = NH3HClO
SO2 + KMnO4 + BaCl2 = KCl + BaSO2 + MnCl2 + O2 =>
3 SO2 + 2 KMnO4 + 3 BaCl2 = 2 KCl + 3 BaSO2 + 2 MnCl2 + 4 O2
K2[Zn(OH)4] + HNO3 = Zn(OH)2 + KNO3 + H2O =>
K2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 KNO3 + 2 H2O
ZnCl2 + K2[Hg(SCN)4] = Zn[Hg(SCN)4] + KCl =>
ZnCl2 + K2[Hg(SCN)4] = Zn[Hg(SCN)4] + 2 KCl
AgNO3 + K2C4O2 = Ag2C4O2 + KNO3 =>
2 AgNO3 + K2C4O2 = Ag2C4O2 + 2 KNO3
C810H920O280 = C7H8O2 + CO2 + H2O =>
2 C810H920O280 = 225 C7H8O2 + 45 CO2 + 20 H2O
Na3PO4 + H2 = P4 + H2O + Na =>
4 Na3PO4 + 16 H2 = P4 + 16 H2O + 12 Na
(NH4)2Be(CO3)2 + NaOH = Be(OH)2 + (NH4)2CO3 + Na2CO3 =>
(NH4)2Be(CO3)2 + 2 NaOH = Be(OH)2 + (NH4)2CO3 + Na2CO3
Cl + H2S = Cl2S + H2 =>
2 Cl + H2S = Cl2S + H2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
H2SO4 + MgO = Mg(OH)2 + SO3 =>
H2SO4 + MgO = Mg(OH)2 + SO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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