| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + SnO2 = CaO2 + Sn(OH)2
CuCO3 + H2O = CuO + H2CO3 =>
CuCO3 + H2O = CuO + H2CO3
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
BrO{-} + H2O = OH{-} + HBrO =>
BrO{-} + H2O = OH{-} + HBrO
C3H6O3 + NH4OH = (NH4)C3H5O3 + H2O =>
C3H6O3 + NH4OH = (NH4)C3H5O3 + H2O
LiCl(l) = Li(l) + Cl2(g) =>
2 LiCl(l) = 2 Li(l) + Cl2(g)
HCHO + [Ag(NH3)2]{+} + OH{-} = CO32{-} + Ag + NH3 + H2O =>
HCHO + 63[Ag(NH3)2]{+} + 64 OH{-} = CO32{-} + 63 Ag + 126 NH3 + 33 H2O
C6H14 + O2 = C2H6 + CO2 =>
3 C6H14 + 4 O2 = 7 C2H6 + 4 CO2
Ba3(PO4)2 + H3O = H2O + Ba + H3PO4 =>
Ba3(PO4)2 + 6 H3O = 6 H2O + 3 Ba + 2 H3PO4
CH3CH2OH + K2CrO4 + H2SO4 = Cr2(SO4)3 + H2O + CH3COOH + K2SO4 =>
3 CH3CH2OH + 4 K2CrO4 + 10 H2SO4 = 2 Cr2(SO4)3 + 13 H2O + 3 CH3COOH + 4 K2SO4
Fe(OH)2 + NaBrO + H2O = Fe(OH)3 + NaBr =>
2 Fe(OH)2 + NaBrO + H2O = 2 Fe(OH)3 + NaBr
Cu(OH)2 + Na3N = Cu3N2 + Na(OH) =>
3 Cu(OH)2 + 2 Na3N = Cu3N2 + 6 Na(OH)
SO2 + KClO3 + H2O = Cl2 + H2SO4 + K2SO4 =>
5 SO2 + 2 KClO3 + 4 H2O = Cl2 + 4 H2SO4 + K2SO4
BeBr2 + NaOH = Be(OH)2 + NaBr =>
BeBr2 + 2 NaOH = Be(OH)2 + 2 NaBr
C8H13O5N + C2H3O2 = C10H12O5N + H2O =>
C8H13O5N + C2H3O2 = C10H12O5N + 2 H2O
(Fe(OH)2)2SO4 + H2SO4 = FeSO4 + H2O + O2 =>
2(Fe(OH)2)2SO4 + 2 H2SO4 = 4 FeSO4 + 6 H2O + O2
K2O2(s) + H2O(l) = KOH(aq) + O2(g) =>
2 K2O2(s) + 2 H2O(l) = 4 KOH(aq) + O2(g)
C2H4Cl2 + O2 = CO + Cl2 + H2O =>
C2H4Cl2 + 2 O2 = 2 CO + Cl2 + 2 H2O
As2O3 + Cl + H2O = H3AsO4 + HCl =>
As2O3 + 4 Cl + 5 H2O = 2 H3AsO4 + 4 HCl
Cu2CO3(OH)2 = CuO + CO2 + H2O =>
Cu2CO3(OH)2 = 2 CuO + CO2 + H2O
Ba(OH0)2 + NH4CN = NH3 + H2O + Ba(CN)2 =>
Ba(OH0)2 + 2 NH4CN = 2 NH3 + 2 H2O + Ba(CN)2
CH3COOH(l) + NaHCO3(s) = NaCH3COO(s) + H2O(l) + CO3(l) =>
5 CH3COOH(l) + 6 NaHCO3(s) = 6 NaCH3COO(s) + 4 H2O(l) + 4 CO3(l)
Sb + Cl2 + KOH = KCl + SbOH =>
2 Sb + Cl2 + 2 KOH = 2 KCl + 2 SbOH
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Th(OH)4 + NaOH = Na[Th(OH)5] =>
Th(OH)4 + NaOH = Na[Th(OH)5]
C7H14 + O = CO2 + H2O =>
C7H14 + 21 O = 7 CO2 + 7 H2O
Ca3(PO4)2 + H3PO4 = CaH2 + PO4 =>
Ca3(PO4)2 + 2 H3PO4 = 3 CaH2 + 4 PO4
Mg{2+} + CrO4{2-} = MgCrO4 =>
Mg{2+} + CrO4{2-} = MgCrO4
MgOH2 = H20(g) + MgO(s) =>
10 MgOH2 = H20(g) + 10 MgO(s)
Ti + NO3 + HCl = TiCl4 + NO + H2O =>
Ti + NO3 + 4 HCl = TiCl4 + NO + 2 H2O
HCHO + Cu(OH)2 + KOH = HCOOK + Cu2O + H2O =>
HCHO + 2 Cu(OH)2 + KOH = HCOOK + Cu2O + 3 H2O
PH4(NO3) = P2O5 + NH3 + H2O =>
2 PH4(NO3) = P2O5 + 2 NH3 + H2O
PdO + HNO3 = Pd(NO3)2 + H2O =>
PdO + 2 HNO3 = Pd(NO3)2 + H2O
[Fe(H2O)6]{3+} + SCN{-} = H2O + [Fe(H2O)5SCN]{2+} =>
[Fe(H2O)6]{3+} + SCN{-} = H2O + [Fe(H2O)5SCN]{2+}
NHO3 + CH3OH = C3H7NO2 + CO2 + H2O =>
3 NHO3 + 10 CH3OH = 3 C3H7NO2 + CO2 + 11 H2O
Al + P + O = AlPO4 =>
Al + P + 4 O = AlPO4
H5A + NaOH = Na5A + H2O =>
H5A + 5 NaOH = Na5A + 5 H2O
CaCl2 + Na2Co3 = CaCo3(s) + NaCl(aq) =>
CaCl2 + Na2Co3 = CaCo3(s) + 2 NaCl(aq)
P + O2 = P2O3 = =>
4 P + 3 O2 = 2 P2O3
C6H6 + Br = C6H4Br2 + HBr =>
C6H6 + 4 Br = C6H4Br2 + 2 HBr
Ho + Ir + B = HoIr2B2 =>
Ho + 2 Ir + 2 B = HoIr2B2
NaHCO3 + C2H4O2 = C2H3O2Na + CO2 + H2O =>
NaHCO3 + C2H4O2 = C2H3O2Na + CO2 + H2O
iodine + potassiumchloride = potassiumiodide + chlorine =>
I2 + 2 KCl = 2 KI + Cl2
Pb(CH5)4 + O2 = CO2 + H2O + PbO =>
2 Pb(CH5)4 + 19 O2 = 8 CO2 + 20 H2O + 2 PbO
Co2(SO4)3 + MnSO4 + H2O = CoSO4 + HMnO4 + H2SO4 =>
5 Co2(SO4)3 + 2 MnSO4 + 8 H2O = 10 CoSO4 + 2 HMnO4 + 7 H2SO4
GeO4 + H2O = Ge(OH)8 =>
GeO4 + 4 H2O = Ge(OH)8
O2 + Rb3P = Rb2O + P =>
3 O2 + 4 Rb3P = 6 Rb2O + 4 P
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3O + O2 = CO2O + H2O =>
4 CH3O + 7 O2 = 4 CO2O + 6 H2O
Mercury(II)Nitrate + PotassiumIodide = Mercury(II)Iodide + PotassiumNitrate =>
Mercury(II)Nitrate + PotassiumIodide = Mercury(II)Iodide + PotassiumNitrate
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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