basicity order
order of decreasing basicity of urea and its substituents
Colligative properties of a solution depends upon: (a) Nature of both solvent and solute (b) The relative number of solute and solvent particles (c) Nature of solute only (d) Nature of solvent only
Choose the right answer from following. If 0.50 mol of CaCl2 is mixed with 0.20 mol of Na3PO4, the maximum number of moles of Ca3 (PO2)2 which can be formed: (a) 0.70 (b) 0.50 (c) 0.20 (d) 0.10
what is the molarity of the solution prepared by dissolving 75.5 g of pure KOH in 540 ml of solution
I already did Materials and Methods section. I uploaded it with the instructions. Also, make sure to see Concept Questions and Thinking Ahead in the instructions that I uploaded. deadline is tomorow at 8 am
What are the advantages of doing your own chemistry assignments? State your comment?
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Briefly describe the difference in the Mendeleev’s table and modern periodic table?
Methane containing 4 mol% N2 is flowing through a pipeline at 105.1 kpa and 22 °C. To check this flow rate, N2 at the same temperature and pressure are introduced to the pipeline at the rate of 2.83 m3/min. At the end of the pipe (
From where the tin is obtained? Briefly illustrate it.
The normality of 10 lit. volume hydrogen peroxide is: (a) 0.176 (b) 3.52 (c) 1.78 (d) 0.88 (e)17.8
18,76,764
1924486 Asked
3,689
Active Tutors
1450244
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!