| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaClHS = HClCaS
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C2H7N + H2O = C2H6O + NH3 =>
C2H7N + H2O = C2H6O + NH3
MnO2 + H2S = MnS + S + H2O =>
MnO2 + 2 H2S = MnS + S + 2 H2O
PRb = RbP =>
PRb = RbP
NO + KClO + KOH = KNO3 + KCl + HNO3 =>
2 NO + 3 KClO + KOH = KNO3 + 3 KCl + HNO3
Ca(s) + HCl(g) = CaCl2(s) + H2(g) =>
Ca(s) + 2 HCl(g) = CaCl2(s) + H2(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C6H5NH2H2O = C6H5NH3OH =>
C6H5NH2H2O = C6H5NH3OH
C2H4N + O2 = CO2 + H2O + NO2 =>
C2H4N + 4 O2 = 2 CO2 + 2 H2O + NO2
CU(s) + O2(g) = CUO(s) =>
2 CU(s) + O2(g) = 2 CUO(s)
FeAlHCl = HAlClFe =>
FeAlHCl = HAlClFe
CaSO4 + HNO3 = Ca(NO3)2 + SO3 + H2O =>
CaSO4 + 2 HNO3 = Ca(NO3)2 + SO3 + H2O
AgNeCu = CuNeAg =>
AgNeCu = CuNeAg
NaKOH = NaHOK =>
NaKOH = NaHOK
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CaOHAlSO4 = AlOHCaSO4 =>
CaOHAlSO4 = AlOHCaSO4
Mg(ClO4)2 + H2O = Mg(OH)2 + HClO4 =>
Mg(ClO4)2 + 2 H2O = Mg(OH)2 + 2 HClO4
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
CuCl2(s) + Al(s) = AlCl(aq) + Cu(s) =>
CuCl2(s) + 2 Al(s) = 2 AlCl(aq) + Cu(s)
P4O10 + Mg = MgO + Mg3P2 =>
P4O10 + 16 Mg = 10 MgO + 2 Mg3P2
Pb4 + Br = PbBr2 =>
Pb4 + 8 Br = 4 PbBr2
HOI = OHI =>
HOI = OHI
Na4XeO6 + PCl3 + H2O = NaCl + Xe + HCl + H3PO4 =>
Na4XeO6 + 4 PCl3 + 10 H2O = 4 NaCl + Xe + 8 HCl + 4 H3PO4
K2SiO3 + Ca(OH)2 = CaSiO3 + KOH =>
K2SiO3 + Ca(OH)2 = CaSiO3 + 2 KOH
H2O2O2 = H2O4 =>
H2O2O2 = H2O4
B2CaO4 = CaOB2O3 =>
B2CaO4 = CaOB2O3
NO2Al = Al2O3N2O =>
2 NO2Al = Al2O3N2O
Mg(PO2)2 + HCl = MgCl2 + H2(PO2)2 =>
Mg(PO2)2 + 2 HCl = MgCl2 + H2(PO2)2
KMnO4 + H2SO4 + NaNO2 = Na2SO4 + MnSO4 + K2SO4 + NO2 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 NaNO2 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 10 NO2 + 8 H2O
CH3COOH + MnO4 = HCO3 + Mn + H2O =>
4 CH3COOH + 5 MnO4 = 8 HCO3 + 5 Mn + 4 H2O
H2S + O3 = S + H2O =>
3 H2S + O3 = 3 S + 3 H2O
J2 + AgNO3 + H2O = AgJO3 + AgJ + HNO3 =>
3 J2 + 6 AgNO3 + 3 H2O = AgJO3 + 5 AgJ + 6 HNO3
CuSO4*5H2O + HCl = CuCl2 + H2SO4 + H2O =>
CuSO4*5H2O + 2 HCl = CuCl2 + H2SO4 + 5 H2O
As4O6 + C = As4 + CO2 =>
As4O6 + 3 C = As4 + 3 CO2
I2 + OH{-} = I{-} + O2 + H2O =>
2 I2 + 4 OH{-} = 4 I{-} + O2 + 2 H2O
(NaOH)CaBr = NaBrCa(OH) =>
(NaOH)CaBr = NaBrCa(OH)
C3H7OH + CuO = C3H5OH + H2O + Cu =>
C3H7OH + CuO = C3H5OH + H2O + Cu
Ca(OH)2 + NH4HCO3 = CaCO3 + NH3 + H2O =>
Ca(OH)2 + NH4HCO3 = CaCO3 + NH3 + 2 H2O
CaCO2 + O2 + SO2 = CaSO4 + CO2 =>
CaCO2 + O2 + SO2 = CaSO4 + CO2
C3H8O + O2(g) = CO2(g) + H2O(g) =>
2 C3H8O + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
CH3OH + KMnO4 = HCOOK + H2O + MnO2 + KOH =>
3 CH3OH + 4 KMnO4 = 3 HCOOK + 4 H2O + 4 MnO2 + KOH
AB(aq)CD(aq) = AD(s)BC(aq) =>
AB(aq)CD(aq) = AD(s)BC(aq)
Fe2(SO4)3 + Na2OH = Fe2(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2OH = Fe2(OH)3 + 3 Na2SO4
Ca(OH)2 + NH4HCO3 = CaCO3 + NH3 + H2O =>
Ca(OH)2 + NH4HCO3 = CaCO3 + NH3 + 2 H2O
SrCO2 = SrOCO =>
SrCO2 = SrOCO
NaBr(aq)Cl = BrNaCl =>
NaBr(aq)Cl = BrNaCl
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Li + AlCl = Al + LiCl =>
Li + AlCl = Al + LiCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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