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   What is the atomic number of sodium?

   • body-centered cubic (bcc) ( cI2) Sodium is a chemical element; it has symbol Na (from Neo-Latin natrium) and atomic number 11. It is a soft, silvery-white, highly reactive metal. Sodium is an alkali metal, being in group 1 of the periodic table. Its only stable isotope is 23 Na.

   Sodium - Wikipedia

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   What is the ionic self dissociation constant of liquid NH3?

   • The ionic self- dissociation constant of liquid NH3 at −50 °C is about 10 −33 . Liquid ammonia is an ionising solvent, although less so than water, and dissolves a range of ionic compounds, including many nitrates, nitrites, cyanides, thiocyanates, metal cyclopentadienyl complexes and metal bis (trimethylsilyl)amides.

   Ammonia - Wikipedia

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   How are sodium salts soluble in ethanol?

   • Because of the high solubility of its compounds, sodium salts are usually isolated as solids by evaporation or by precipitation with an organic antisolvent, such as ethanol; for example, only 0.35 g/L of sodium chloride will dissolve in ethanol. Crown ethers, like 15-crown-5, may be used as a phase-transfer catalyst.

   Sodium - Wikipedia

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2. en.wikipedia.org › wiki › AmmoniaAmmonia - Wikipedia

   en.wikipedia.org › wiki › Ammonia

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   3 hours ago · H2NCH2CH2OH → NH3 + CH3CHO. Ammonia is both a metabolic waste and a metabolic input throughout the biosphere. It is an important source of nitrogen for living systems. Although atmospheric nitrogen abounds (more than 75%), few living creatures are capable of using atmospheric nitrogen in its diatomic form, N2 gas.

   • Chemical formula: NH₃
   • Solubility in water: 47% w/w (0 °C), 31% w/w (25 °C), 18% w/w (50 °C)

   • Molar mass: 17.031 g·mol−1
   • Melting point: −77.73 °C (−107.91 °F; 195.42 K) (Triple point at 6.060 kPa, 195.4 K)

3. en.wikipedia.org › wiki › SodiumSodium - Wikipedia

   en.wikipedia.org › wiki › Sodium

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   1 day ago · Sodium. body-centered cubic (bcc) ( cI2) Sodium is a chemical element; it has symbol Na (from Neo-Latin natrium) and atomic number 11. It is a soft, silvery-white, highly reactive metal. Sodium is an alkali metal, being in group 1 of the periodic table. Its only stable isotope is 23 Na.

   • Appearance: silvery white metallic
   • Group: group 1: hydrogen and alkali metals

   • Atomic number (Z): 11
   • Period: period 3