Nov 16, 2020 · What is sodium chloride? Sodium chloride is the chemical name for salt. Sodium is an electrolyte that regulates the amount of water in your body. Sodium also plays a part in nerve impulses and muscle contractions. Sodium chloride is used to treat or prevent sodium loss caused by dehydration, excessive sweating, or other causes.
Oct 18, 2015 · JAMB CHEMISTRY 1983 1. X is crystalline salt of sodium. Solution of X in water turns litmus red produces a gas which turns lime water milky when added to sodium carbonate. With barium chloride solution, X gives a white precipitate which is insoluble in dilute hydrochloric acid. X is A. Na2, CO3 B. NaHCO3 C…
of 2 electrons. Kerosene has a density of 0.790 g/mL. The volume of 18 .0g of kerosene is 22.8 mL. (NH4)3P is named ammonium phosphide When sodium sulfate and barium chloride mix, barium sulfate is the precipitate that forms. The higher the ionization energy of an element, the more easily it loses an electron.
An orbital diagram naturally leads to the writing of an electron configuration. The electron configuration for chromium is: 1s22s22p63s23p64s23d4 The orbital diagram above is formatted in such a manner as to place the various orbital types at different energy levels.
configurations of elements (un-abbreviated, noble gas and orbital configurations). 9. Draw electronic configurations of elements. 10. Make claims about the periodic patterns in properties of elements, based on data for atomic radii, ionization energy, and electronegativity, as a result of atomic structure, electron arrangement and valence ...
Jan 09, 2018 · 3. Barium chloride and sodium sulfate form sodium chloride and barium sulfate. 4. Magnesium hydroxide and ammonium phosphate form magnesium phosphate, nitrogen trihydride (ammonia) and water. 5. Iron(lll) bromide and ammonium sulfide form iron(lll) sulfide and ammonium bromide. 6.
ü Copper chloride CuCl2(s), ü Potassium chloride KCl(s) ü Strontium chloride SrCl2(s), ü Calcium chloride CaCl2(s), ü Barium chloride BaCl 2 (s), ü Sodium chloride NaCl(s) b) In 200ml of methanol each. One bottle with water and ethanol; Bunsen burner; Fire extinguisher; Matches or lighter; Flame retardant board