| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CO3 + Mg(OH)2 = 2 H2O + CO3Mg
Sn(cr) + KOH = K2SnO2 + H2 =>
Sn(cr) + 2 KOH = K2SnO2 + H2
KI + C6H12 = C6H12I + K =>
KI + C6H12 = C6H12I + K
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3CH2CH2COOH + CaO = (CH3CH2CH2COO)2Ca + H2O =>
2 CH3CH2CH2COOH + CaO = (CH3CH2CH2COO)2Ca + H2O
CH3COOH + HCl = H2 + CH3COOCl =>
CH3COOH + HCl = H2 + CH3COOCl
H2O + Ca + CH3COOH = H3O + (CH3COO)2Ca =>
2 H2O + Ca + 2 CH3COOH = 2 H3O + (CH3COO)2Ca
Cl2 + NaHSO4 = NaCl + HSO4 =>
Cl2 + 2 NaHSO4 = 2 NaCl + 2 HSO4
(NH4)2(SO3) + H3PO4 = H2O + SO2 + (NH4)3PO4 =>
3(NH4)2(SO3) + 2 H3PO4 = 3 H2O + 3 SO2 + 2(NH4)3PO4
BaS + MnCl2 = BaCl2 + MnS =>
BaS + MnCl2 = BaCl2 + MnS
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NaCl + AgN = NaClAgN =>
NaCl + AgN = NaClAgN
NH4Cl + Sn(OH)4 = NH4OH + SnCl4 =>
4 NH4Cl + Sn(OH)4 = 4 NH4OH + SnCl4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C4H12(g) + O2(g) = CO2(g) + H2O =>
C4H12(g) + 7 O2(g) = 4 CO2(g) + 6 H2O
Ag(NH3)2 + HCl = AgCl + H(NH3)2 =>
Ag(NH3)2 + HCl = AgCl + H(NH3)2
KClO3(s) + P4(s) = P4O10(s) + KCl(s) =>
10 KClO3(s) + 3 P4(s) = 3 P4O10(s) + 10 KCl(s)
Na2S(aq) + Cu(NO3)2(aq) = NaNO3(aq) + CuS(s) =>
Na2S(aq) + Cu(NO3)2(aq) = 2 NaNO3(aq) + CuS(s)
C2H4 = C6H6 + H2 =>
3 C2H4 = C6H6 + 3 H2
Cu + Ag2SO4 = Ag + Cu2SO4 =>
2 Cu + Ag2SO4 = 2 Ag + Cu2SO4
NH4H2PO4 + NaOH = (NH4)2HPO4 + Na3PO4 + H2O =>
2 NH4H2PO4 + 3 NaOH = (NH4)2HPO4 + Na3PO4 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
NaHCO3 + H3C5H5O7 = CO2 + H2O + Na3C5H5O7 =>
3 NaHCO3 + H3C5H5O7 = 3 CO2 + 3 H2O + Na3C5H5O7
C5H6O + O2 = CO2 + H2O(water) =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O(water)
Ba(SCN)2 + HCl = BaCl2 + HSCN =>
Ba(SCN)2 + 2 HCl = BaCl2 + 2 HSCN
Mg + NaOH + H2O = Na[Mg(OH)3] + H2 =>
Mg + NaOH + 2 H2O = Na[Mg(OH)3] + H2
BCl3(g) + H2O(l) = H3BO3(s) + HCl(g) =>
BCl3(g) + 3 H2O(l) = H3BO3(s) + 3 HCl(g)
H3C6H5O7 + H2O = H3C6H4O7 + H3O =>
H3C6H5O7 + H2O = H3C6H4O7 + H3O
CO3 + H2O = C6H12O6 + O2 =>
6 CO3 + 6 H2O = C6H12O6 + 9 O2
Mg(NO3)2 + NaOH = Mg(OH)2 + Na(NO3) =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 Na(NO3)
K2Cr2O7 + P = P2O5 + K2O + Cr2O3 =>
5 K2Cr2O7 + 6 P = 3 P2O5 + 5 K2O + 5 Cr2O3
CH3CH2COCH3 + O2 = CO2 + Water =>
2 CH3CH2COCH3 + 11 O2 = 8 CO2 + 8 H2O
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
NaOH + HCHO + Cu(OH)2 = HCOONa + Cu2O + H2O =>
NaOH + HCHO + 2 Cu(OH)2 = HCOONa + Cu2O + 3 H2O
Na + Cl2 = NaCl3 =>
2 Na + 3 Cl2 = 2 NaCl3
C8N4H16O7 = C4N4H8O3 + CH2O =>
C8N4H16O7 = C4N4H8O3 + 4 CH2O
Cs2CO3 + CsH2PO4 = Cs2HPO4 + CO2 + H2O =>
Cs2CO3 + 2 CsH2PO4 = 2 Cs2HPO4 + CO2 + H2O
H3PO3 + K2SO4 = K2HPO3 + H2SO4 =>
H3PO3 + K2SO4 = K2HPO3 + H2SO4
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + (NH4)NO3 =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + 2(NH4)NO3
Fe + CO2 = Fe2O3 + C =>
4 Fe + 3 CO2 = 2 Fe2O3 + 3 C
CuC2O4 + CaSO4 = CuSO4 + CaC2O4 =>
CuC2O4 + CaSO4 = CuSO4 + CaC2O4
CuSO4*5H2O + NH3 = CuSO4*3Cu(OH)2 + (NH4)2SO4 + H2O =>
4 CuSO4*5H2O + 6 NH3 = CuSO4*3Cu(OH)2 + 3(NH4)2SO4 + 14 H2O
Fe3O4 + H2S = FeS + H2O + O2 =>
2 Fe3O4 + 6 H2S = 6 FeS + 6 H2O + O2
C4H6SO2 + C4H2O3 = C8H8O3 + SO2 =>
C4H6SO2 + C4H2O3 = C8H8O3 + SO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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