Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Rb2O = 4 Rb + O2
Na(s)LiCl(aq) = NaCl(aq)Li(s) =>
Na(s)LiCl(aq) = NaCl(aq)Li(s)
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
HNO3 + BaHCO3 = BaNO3 + H2O + CO2 =>
HNO3 + BaHCO3 = BaNO3 + H2O + CO2
Ru + O2 = Ru2O4 =>
2 Ru + 2 O2 = Ru2O4
C5H11NO2 + NaOH = C5H11OH + NaNO2 =>
C5H11NO2 + NaOH = C5H11OH + NaNO2
HClMn = HMnCl =>
HClMn = HMnCl
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
P + I2 = PI3 =>
2 P + 3 I2 = 2 PI3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C8H11NO2O = C8H11NO3 =>
C8H11NO2O = C8H11NO3
NaCl + AgNO3 + NH3 = Ag(NH3)2Cl + NaNO3 =>
NaCl + AgNO3 + 2 NH3 = Ag(NH3)2Cl + NaNO3
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + H2O =>
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + 2 H2O
Mg + CuCl2 = MgCl2 + Cu2 =>
2 Mg + 2 CuCl2 = 2 MgCl2 + Cu2
As2S + HNO3 = H3AsO4 + SO2 + NO2 + H2O =>
As2S + 14 HNO3 = 2 H3AsO4 + SO2 + 14 NO2 + 4 H2O
K2HPO3 + H2O = H3PO3 + KOH =>
K2HPO3 + 2 H2O = H3PO3 + 2 KOH
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
H + FeO2 = H2O + Fe =>
4 H + FeO2 = 2 H2O + Fe
K2(Cr2O7) + HCl = KCl + CrCl2 + H2O + Cl2 =>
K2(Cr2O7) + 14 HCl = 2 KCl + 2 CrCl2 + 7 H2O + 4 Cl2
Al + NiSO4 = Al2SO4 + Ni =>
2 Al + NiSO4 = Al2SO4 + Ni
HIAl(OH) = H2OAlI =>
HIAl(OH) = H2OAlI
CUCO3(s) = CUO(s) + CO2(g) =>
CUCO3(s) = CUO(s) + CO2(g)
MgFe(NO3)2 = Mg(NO3)2Fe =>
MgFe(NO3)2 = Mg(NO3)2Fe
AgCr = CrAg =>
AgCr = CrAg
Chlorine + potassium = Potassiumchloride =>
Cl2 + 2 K = 2 KCl
BrClAgNO = BrNOAgCl =>
BrClAgNO = BrNOAgCl
HBrBaO = BaBrOH =>
HBrBaO = BaBrOH
NaSZnN = NaNZnS =>
NaSZnN = NaNZnS
LiOMgP = LiPMgO =>
LiOMgP = LiPMgO
Al2(CO3)3 + HClO4 = Al(ClO4)3 + H2O + CO2 =>
Al2(CO3)3 + 6 HClO4 = 2 Al(ClO4)3 + 3 H2O + 3 CO2
VCl5 + Na3PO4 = V3(PO4)5 + NaCl =>
3 VCl5 + 5 Na3PO4 = V3(PO4)5 + 15 NaCl
BaSO3 = BaS + BaSO4 =>
4 BaSO3 = BaS + 3 BaSO4
GaBeO = GaOBe =>
GaBeO = GaOBe
KOH + (NH4){-2}S = K{-2}SO4 + NH3 + H2O =>
KOH + (NH4){-2}S = K{-2}SO4 + NH3 + H2O
S + OH = SO4 + H2O =>
S + 8 OH = SO4 + 4 H2O
CuON = NOCu =>
CuON = NOCu
Si + H2O + NaOH = H2 + Na2SiO3 =>
Si + H2O + 2 NaOH = 2 H2 + Na2SiO3
KOH(aq) + H(SO4)(aq) = K(SO4)(aq) + H2O =>
KOH(aq) + H(SO4)(aq) = K(SO4)(aq) + H2O
Fe2(SO4)3 + CaCO3 = CaSO4 + Fe2(CO3)3 =>
Fe2(SO4)3 + 3 CaCO3 = 3 CaSO4 + Fe2(CO3)3
(NH4)(NO3) + NaOH = NaNO3 + NH3 + H2O =>
(NH4)(NO3) + NaOH = NaNO3 + NH3 + H2O
C7H6O3 + CH4O = C8H18O3 + H2O =>
2 C7H6O3 + 42 CH4O = 7 C8H18O3 + 27 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Ni(NO)(aq)KS(aq) = NiS(s)KNO(aq) =>
Ni(NO)(aq)KS(aq) = NiS(s)KNO(aq)
MgCl2 + KOH = MgOHCl + KCl =>
MgCl2 + KOH = MgOHCl + KCl
CoSO4NaOHH2O2 = Co(OH)3NaSO4 =>
CoSO4NaOHH2O2 = Co(OH)3NaSO4
KClCa(OH)2 = K(OH)2CaCl =>
KClCa(OH)2 = K(OH)2CaCl
C2H5OH + KMnO4 = MnO2 + KOH + C2H4O + H2O =>
3 C2H5OH + 2 KMnO4 = 2 MnO2 + 2 KOH + 3 C2H4O + 2 H2O
NaNO3 = Na*NO2 + O2 =>
2 NaNO3 = 2 Na*NO2 + O2
MgCuHCl = MgHCuCl =>
MgCuHCl = MgHCuCl
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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