| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Mg(s) + S8(s) = 8 MgS(s)
LiOH + NH4NO3 = LiNO3 + NH3 + H2O =>
LiOH + NH4NO3 = LiNO3 + NH3 + H2O
NaCN + Cl2 = NaCl + ClCN =>
NaCN + Cl2 = NaCl + ClCN
H2CrO4 + FeSO4*7H2O + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 H2CrO4 + 6 FeSO4*7H2O + 6 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 50 H2O
KMnO4 + H2SO3 + H{+} = Mn{2+} + K{+} + H2O + HSO4{-} =>
2 KMnO4 + 5 H2SO3 + H{+} = 2 Mn{2+} + 2 K{+} + 3 H2O + 5 HSO4{-}
KOH + Ca(OH)2 = K(OH)2 + CaOH =>
KOH + Ca(OH)2 = K(OH)2 + CaOH
CN3H2 + O2 = CO2 + H2O + N2 =>
2 CN3H2 + 3 O2 = 2 CO2 + 2 H2O + 3 N2
CH3ONa + NaClO2 + HCl = COCl2 + NaCl + H2O =>
2 CH3ONa + 3 NaClO2 + 6 HCl = 2 COCl2 + 5 NaCl + 6 H2O
Hg(NO3)2 + H2SO4 = Hg(HSO4)2 + HNO3 =>
Hg(NO3)2 + 2 H2SO4 = Hg(HSO4)2 + 2 HNO3
K2SO4 + PbCO3 = PbSO4 + K2CO3 =>
K2SO4 + PbCO3 = PbSO4 + K2CO3
(NH4)3PO4(aq) + NaOH(aq) = Na3PO4(aq) + NH4OH(aq) =>
(NH4)3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 NH4OH(aq)
B + H2 = BH3 =>
2 B + 3 H2 = 2 BH3
C5H8 + Cl2 = C5H8Cl4 =>
C5H8 + 2 Cl2 = C5H8Cl4
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3O + O2 =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 2 H3O + 3 O2
Sr(OH)2*8H2O + NH4Cl = SrCl2(aq) + NH4OH(aq) + H2O =>
Sr(OH)2*8H2O + 2 NH4Cl = SrCl2(aq) + 2 NH4OH(aq) + 8 H2O
Ba(OH)2 + Ca3(PO4)2 = Ba3(PO4)2 + Ca(OH)2 =>
3 Ba(OH)2 + Ca3(PO4)2 = Ba3(PO4)2 + 3 Ca(OH)2
NH2CH2CH2COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH2CH2COOH + 15 O2 = 12 CO2 + 14 H2O + 2 N2
C2H5OH + NH3 = C2H5NH2 + H2O =>
C2H5OH + NH3 = C2H5NH2 + H2O
HCl(aq) + H2O(l) = H3O(aq) + ClO(aq) =>
HCl(aq) + 4 H2O(l) = 3 H3O(aq) + ClO(aq)
C8H4O3 + C6H6 = C14H8O2 + H2O =>
C8H4O3 + C6H6 = C14H8O2 + H2O
NH3 + C2H5OH = N(C2H5)3 + H2O =>
NH3 + 3 C2H5OH = N(C2H5)3 + 3 H2O
BaCO3 + CH3COOH = (CH3COO)2Ba + CO2 + H2O =>
BaCO3 + 2 CH3COOH = (CH3COO)2Ba + CO2 + H2O
H2CO3 + CrOH = CrHCO3 + H2O =>
H2CO3 + CrOH = CrHCO3 + H2O
FeCl2 + H2O2 + H2SO4 = FeCl3 + H2O + Fe(SO4)3 =>
3 FeCl2 + 3 H2O2 + 3 H2SO4 = 2 FeCl3 + 6 H2O + Fe(SO4)3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
HC2H3O2(aq) + NaHSO3(aq) = C2H3O2Na(aq) + H2O(l) + SO2(g) =>
HC2H3O2(aq) + NaHSO3(aq) = C2H3O2Na(aq) + H2O(l) + SO2(g)
NaOH + H3PO4(aq) = Na3PO4 + H2O =>
3 NaOH + H3PO4(aq) = Na3PO4 + 3 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
AgNO3 + KCH3OO = AgCH3OO + KNO3 =>
AgNO3 + KCH3OO = AgCH3OO + KNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeCl3 + O2 + H2O = Fe(OH)3 + Cl2 =>
4 FeCl3 + 3 O2 + 6 H2O = 4 Fe(OH)3 + 6 Cl2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Au{+3} + N{-2} = Au{+6} + N{-4} =>
2 Au{+3} + 3 N{-2} = 2 Au{+6} + 3 N{-4}
C10H10Fe + O2 = FeO3 + CO2 + H2O =>
C10H10Fe + 14 O2 = FeO3 + 10 CO2 + 5 H2O
NH4OH + Mg(NO3)2 = NH4(NO3)2 + MgOH =>
NH4OH + Mg(NO3)2 = NH4(NO3)2 + MgOH
COOH + Al = Al(OH)2 + CO =>
2 COOH + Al = Al(OH)2 + 2 CO
H2SO4(aq) + BaI2(aq) = BaSO4(s) + HI(aq) =>
H2SO4(aq) + BaI2(aq) = BaSO4(s) + 2 HI(aq)
NaCl + NH4 = NH4Cl + Na =>
NaCl + NH4 = NH4Cl + Na
C2H4O + K2Cr2O7 + HCl = KCl + H2O + CO2 + CrCl3 =>
3 C2H4O + 5 K2Cr2O7 + 40 HCl = 10 KCl + 26 H2O + 6 CO2 + 10 CrCl3
H2SO4 + (NH4)2HPO4 = H3PO4 + (NH4)2SO4 =>
H2SO4 + (NH4)2HPO4 = H3PO4 + (NH4)2SO4
KMnO4 + SnCl + HCl = MnCl2 + KCl + SnCl4 + H2O =>
3 KMnO4 + 5 SnCl + 24 HCl = 3 MnCl2 + 3 KCl + 5 SnCl4 + 12 H2O
K2CrO7 + NaHSO3 + H2SO4 = Cr(HSO4)3 + NaHSO4 + KHSO4 + H2O =>
2 K2CrO7 + 9 NaHSO3 + 10 H2SO4 = 2 Cr(HSO4)3 + 9 NaHSO4 + 4 KHSO4 + 5 H2O
Ge(OH)4 + H2MnO4 = Ge(MnO4)2 + H2O =>
Ge(OH)4 + 2 H2MnO4 = Ge(MnO4)2 + 4 H2O
CdCl2 + Na2CO3 + H2O = CdCO3*Cd(OH)2 + NaCl + CO2 =>
2 CdCl2 + 2 Na2CO3 + H2O = CdCO3*Cd(OH)2 + 4 NaCl + CO2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
C2O4 + H2O = HC2O4 + O2 =>
4 C2O4 + 2 H2O = 4 HC2O4 + O2
PbSO4 + (NH4)2CO3 = PbCO3 + (NH4)2SO4 =>
PbSO4 + (NH4)2CO3 = PbCO3 + (NH4)2SO4
N2O4 + H2O = HNO + OH =>
N2O4 + 4 H2O = 2 HNO + 6 OH
FeTiO3 + H2SO4 = Ti2O4 + FeSO4 + H2O =>
2 FeTiO3 + 2 H2SO4 = Ti2O4 + 2 FeSO4 + 2 H2O
CO + HCl = COCl2(aw) + H2(g) =>
CO + 2 HCl = COCl2(aw) + H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/05/23
Équations équilibrées sur01/04/23
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