Analysis of a compound showed that it contained 40.66 % C and 8.53 % H, 23.72 % N and rest is oxygen. 4.411 g of this compound was made to 435.5 mL solution with osmotic pressure of 4.196 atm at 25.00∘C. a. What are the empirical and molecular formulas for this compound?  b. Draw a complete Lewis structure for this compound; you will have to show 2 structures and only one of them is correct which means you must show formal charge for your reasoning  c. What are the electron and molecular geometries for the carbon that is bonded to both nitrogen and oxygen in this compound?  What is the bond angle for this carbon?  d. Is this compound polar?  e. Explain the bonding for carbon that is bonded to nitrogen and oxygen  You must indicate the lone pairs, sigma or pi bonds when you determine the bonding.

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.