| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al4C3 + 4 KOH + 12 H2O = 4 KAl(OH)4 + 3 CH4
CaHPO4 + HCl = H3PO4 + CaCl2 =>
CaHPO4 + 2 HCl = H3PO4 + CaCl2
H2SO4 + BaOH = H2O + Ba + SO4 =>
H2SO4 + 2 BaOH = 2 H2O + 2 Ba + SO4
Ca(HSO3)2 + Ca(OH)2 = (CaOH)2SO3 + H2O =>
Ca(HSO3)2 + 3 Ca(OH)2 = 2(CaOH)2SO3 + 2 H2O
Ni(OH)2 + NaClO + H2O = Ni(OH)3 + NaCl =>
2 Ni(OH)2 + NaClO + H2O = 2 Ni(OH)3 + NaCl
NH4NO2 = H2O + N =>
NH4NO2 = 2 H2O + 2 N
Al + PbCl2 = Pb + AlCl2 =>
Al + PbCl2 = Pb + AlCl2
Na2Cr2O7 + Cu2S + HCl = CrCl3 + CuCl2 + Na2SO4 + NaCl + H2O =>
5 Na2Cr2O7 + 3 Cu2S + 46 HCl = 10 CrCl3 + 6 CuCl2 + 3 Na2SO4 + 4 NaCl + 23 H2O
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
C8H16 + O2 = C8H16O2 =>
C8H16 + O2 = C8H16O2
NH4ReO4 = ReO2 + N2 + H2O =>
2 NH4ReO4 = 2 ReO2 + N2 + 4 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NaOH + CuSO4 = CuH2O2 + Na2O4S =>
2 NaOH + CuSO4 = CuH2O2 + Na2O4S
SiH4 + KOH + H2O = K2SiO3 + H2 =>
SiH4 + 2 KOH + H2O = K2SiO3 + 4 H2
Li + Na2O = Li2O + Na =>
2 Li + Na2O = Li2O + 2 Na
Ca + Fe3O4 = CaO + Fe =>
4 Ca + Fe3O4 = 4 CaO + 3 Fe
(NH4)2SO4 = NH3 + H2O + SO3 =>
(NH4)2SO4 = 2 NH3 + H2O + SO3
CO3 + H3O = CO2 + H2O =>
CO3 + 2 H3O = CO2 + 3 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Cl2 + H2O + C = HCl + CO2 =>
2 Cl2 + 2 H2O + C = 4 HCl + CO2
K2Cr2O7 + FeBr2 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + Br2 + K2SO4 + H2O =>
K2Cr2O7 + 2 FeBr2 + 7 H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + 2 Br2 + K2SO4 + 7 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + HOH =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 HOH
Mn3(PO4)7 + V2(SO4)5 = Mn2(SO4)7 + V3(PO4)5 =>
10 Mn3(PO4)7 + 21 V2(SO4)5 = 15 Mn2(SO4)7 + 14 V3(PO4)5
C4H10 + O2 = CO2 + H10 =>
C4H10 + 4 O2 = 4 CO2 + H10
H3PO4 + RbOH = H2O + Rb3PO4 =>
H3PO4 + 3 RbOH = 3 H2O + Rb3PO4
Cr(SO)4 + KClO3 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
3 Cr(SO)4 + 11 KClO3 + 30 KOH = 3 K2CrO4 + 11 KCl + 12 K2SO4 + 15 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Br2 + H2SO4 = BrSO4 + H2 =>
Br2 + 2 H2SO4 = 2 BrSO4 + 2 H2
HCl + NH4SCN = HSCN + (NH4)Cl =>
HCl + NH4SCN = HSCN + (NH4)Cl
C2H2 + O5 = CO2 + H2O =>
C2H2 + O5 = 2 CO2 + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
Ag2O(s) + C10H10N4SO2(s) = AgC10H9N4SO2(s) + H2O(l) =>
Ag2O(s) + 2 C10H10N4SO2(s) = 2 AgC10H9N4SO2(s) + H2O(l)
(CH3COO)2VO + O2 = VO2 + CO2 + H2O =>
(CH3COO)2VO + 4 O2 = VO2 + 4 CO2 + 3 H2O
CuCO3 + NH3 = CuNH3 + CO3 =>
CuCO3 + NH3 = CuNH3 + CO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AgNO3 + Fe(NH4)2(SO4)2 = Ag + Fe2(SO4)3 + (NH4)2SO4 + NH4NO3 =>
2 AgNO3 + 2 Fe(NH4)2(SO4)2 = 2 Ag + Fe2(SO4)3 + (NH4)2SO4 + 2 NH4NO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C2HCl3 + O2 = CO2 + H2O + Cl2 =>
4 C2HCl3 + 9 O2 = 8 CO2 + 2 H2O + 6 Cl2
C6H5COOH + C3H7OH = C6H5COOC3H7 + H2O =>
C6H5COOH + C3H7OH = C6H5COOC3H7 + H2O
HOBr + H2O = H3O + OBr =>
HOBr + H2O = H3O + OBr
NaBr + Ca3(PO4)2 = Na3PO4 + CaBr2 =>
6 NaBr + Ca3(PO4)2 = 2 Na3PO4 + 3 CaBr2
HgNO3 = Hg + NO3 =>
HgNO3 = Hg + NO3
CH4 + O2 = H2O + C02 =>
2 CH4 + 2 O2 = 4 H2O + C02
NH3NO3 + NaOH = NH3 + H2O + NaNO3 =>
8 NH3NO3 + 9 NaOH = 7 NH3 + 6 H2O + 9 NaNO3
C4SO4 + NaOH = C4(OH)2 + Na2SO4 =>
C4SO4 + 2 NaOH = C4(OH)2 + Na2SO4
Ae + I2 = AeI =>
2 Ae + I2 = 2 AeI
Ag(NH3)2 + Cl + HNO3 = AgCl2 + NH4NO3 =>
Ag(NH3)2 + 2 Cl + 2 HNO3 = AgCl2 + 2 NH4NO3
NaCl + H3PO4 + H2O = Na2HPO4*12H2O + HCl =>
2 NaCl + H3PO4 + 12 H2O = Na2HPO4*12H2O + 2 HCl
AlP + CaO = Al2O3 + Ca3P2 =>
2 AlP + 3 CaO = Al2O3 + Ca3P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/24
Équations équilibrées sur05/02/23
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