amines
why o-toluidine is a weaker base than aniline?
Write a short note on the formula of diesel, petrol and also CNG?
what is molarity of a solution of hcl which contains 49% by weight of solute and whose specific gravity is 1.41
Karl Scheele, the Swedish chemist, was
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Can someone help me in finding out the right answer. 25ml of 3.0 MHNO3 are mixed with 75ml of 4.0 MHNO3. If the volumes are adding up the molarnity of the final mixture would be: (a) 3.25M (b) 4.0M (c) 3.75M (d) 3.50M
What are the advantages of doing your own chemistry assignments? State your comment?
An experiment to determine the convection coefficient associated with airflow over the surface of a thick stainless steel casting involves insertion of thermocouples in the casting at distances of 10 mm and 20 mm from the surface. When the experiment was perform
what is the molarity of the solution prepared by dissolving 75.5 g of pure KOH in 540 ml of solution
Can someone please help me in getting through this problem. Concentrated H2SO4 has a density of 1.98 gm/ml and is 98% H2SO4 by weight. The normality is: (a) 2 N (b) 19.8 N (c) 39.6 N (d) 98
Provide solution of this question. In an experiment, 1 g of a non-volatile solute was dissolved in 100 g of acetone (mol. mass = 58) at 298K. The vapour pressure of the solution was found to be 192.5 mm Hg. The molecular weight of the solute is (vapour pressure of ace
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