Wiki User
∙ 11y ago12ml
Wiki User
∙ 11y ago0.25 M
lead acetate
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.
how will you prepare 0.38M sodium acetate solution
Assuming that the questioner meant the formula to be Al(C2H3O2)3, which the questioner probably was unable to write on a normal keyboard, the answer is aluminum acetate.
To make a homogeneous solution of aluminum acetate, you can dissolve aluminum acetate powder in water while stirring continuously. Gradually adding the powder to the water and mixing well will help to ensure a uniform distribution of the compound throughout the solution. Additionally, heating the water can help to dissolve the powder more effectively, resulting in a homogeneous solution.
0.25 M
No. White vinegar is acidic while burrow's solution is alkaline due to the aluminum acetate content.
lead acetate
The chemical formula of aluminium acetate is Al(CH3COO)3 and the molar mass is 161,9745 g.The concentration of your solution is 50,6 g/L.
5 grams
No. Sodium acetate solution is a homogeneous mixture, which is a solution. Sodium acetate is an ionic compound formed from sodium ions and acetate ions. Sodium in sodium acetate no longer has the properties of sodium metal.
207.136
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.
how will you prepare 0.38M sodium acetate solution
Assuming that the questioner meant the formula to be Al(C2H3O2)3, which the questioner probably was unable to write on a normal keyboard, the answer is aluminum acetate.
Yes it is soluble in water