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What the purpose of the ammonium acetate in the gravimetric determination of aluminum as oxinate?
The purpose of the ammonium acetate in the gravimetric determination of aluminium as oxinate is as a buffer. As more ammonium acetate is added, this caused the complex of the aluminium in the solution to precipitate after the yellow supernatant was formed. Excess ammonium acetate is needed to ensure all of the crystals precipitated out completely.
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Aluminum plus ammonium acetate plus 8-hydroxyquinoline?
when 8-hydroxyquinoline and aluminum reacts a yellow ppt is formed( aluminum-8-hydroxyquinolate) .....but bot sure bout d ammonium acetate. I kno the ammonium acetate helps the helps the precipitate to form.....hope someone can fill the blanks...
Is Ammonium acetate and Sodium acetate the same thing?
No, Sodium acetate (NaCH3CO2) contains the positive ion of sodium (Na+), a highly reactive metal. It is the product of acetic acid (CH3CO2H) reacting with sodium hydroxide (NaOH). Sodium acetate is mildly basic. Ammonium acetate (NH4CH3CO2H) contains the ammonium ion (NH4+) a polyatomic ion composed of the nonmetal nitrogen and hydrogen. It is the product of ammonia (NH3) reacting with acetic acid. Ammonium acetate is neutral.
Is ammonium acetate a strong or weak electrolyte?
Ammonium acetate is a weak electrolyte. It partially dissociates into ammonium ions and acetate ions in solution, leading to a small concentration of ions being present.
When mixed do ammonium chloride and calcium acetate create a precipitate?
Yes, when ammonium chloride reacts with calcium acetate, a precipitate of calcium chloride forms. Ammonium acetate, which is soluble in water, remains in solution.
Is ammonium acetate organic or inorganic?
Ammonium acetate is an inorganic compound. It is composed of ammonium ions and acetate ions, which are simple inorganic ions and do not contain carbon-hydrogen bonds typical of organic molecules.
Aluminum plus ammonium acetate plus 8-hydroxyquinoline?
when 8-hydroxyquinoline and aluminum reacts a yellow ppt is formed( aluminum-8-hydroxyquinolate) .....but bot sure bout d ammonium acetate. I kno the ammonium acetate helps the helps the precipitate to form.....hope someone can fill the blanks...
Write a balanced equation to show the reaction of aqueous aluminum acetate with aqueous ammonium phosphate to form solid aluminum phosphate and aqueous ammonium acetate.?
The balanced equation is: 2Al(C2H3O2)3(aq) + 3(NH4)3PO4(aq) → AlPO4(s) + 6NH4C2H3O2(aq)
What is the chemical formula of ammonium acetate NH4C2H3O2?
According to Wikipedia, the formula for ammonium acetate is CH3COONH4 (or C2H4O2.NH3 or C2H7NO2). According to the National Institute of Standards and Technology (NIST) the formula for ammonium acetate is C2H7NO2.
Will hexane dissolve ammonium acetate?
No, hexane is a nonpolar solvent and ammonium acetate is a polar compound. Nonpolar solvents like hexane do not dissolve polar compounds like ammonium acetate.
Is Ammonium acetate and Sodium acetate the same thing?
No, Sodium acetate (NaCH3CO2) contains the positive ion of sodium (Na+), a highly reactive metal. It is the product of acetic acid (CH3CO2H) reacting with sodium hydroxide (NaOH). Sodium acetate is mildly basic. Ammonium acetate (NH4CH3CO2H) contains the ammonium ion (NH4+) a polyatomic ion composed of the nonmetal nitrogen and hydrogen. It is the product of ammonia (NH3) reacting with acetic acid. Ammonium acetate is neutral.
What is NH4CH3COO?
NH4CH3COO is the chemical formula for ammonium acetate, a compound commonly used in laboratory applications such as buffers and chemical reactions involving acidic conditions. It is a white crystalline solid that is soluble in water.
Is ammonium acetate a strong or weak electrolyte?
Ammonium acetate is a weak electrolyte. It partially dissociates into ammonium ions and acetate ions in solution, leading to a small concentration of ions being present.
When mixed do ammonium chloride and calcium acetate create a precipitate?
Yes, when ammonium chloride reacts with calcium acetate, a precipitate of calcium chloride forms. Ammonium acetate, which is soluble in water, remains in solution.
Is ammonium acetate a metal or nonmetal?
Ammonium acetate is a compound that consists of the cation ammonium (NH4+) and the anion acetate (CH3COO-). It is not a metal or nonmetal itself, but it is made up of both a metal (ammonium, which includes a positively charged nitrogen atom) and a nonmetal (acetate, which includes carbon, hydrogen, and oxygen atoms).
Is ammonium acetate covalent or ionic?
Ammonium acetate is an ionic compound. It is formed from the ionic bond between the positively charged NH4+ ion (ammonium) and the negatively charged CH3COO- ion (acetate).
Is ammonium acetate organic or inorganic?
Ammonium acetate is an inorganic compound. It is composed of ammonium ions and acetate ions, which are simple inorganic ions and do not contain carbon-hydrogen bonds typical of organic molecules.
Is ammonium acetate an example of zwitter ion?
Yes, ammonium acetate is an example of a zwitterion. A zwitterion is a molecule that contains both positive and negative charged groups, and in the case of ammonium acetate, it contains a positively charged ammonium group and a negatively charged acetate group.
