Write the Lewis Structure for the following compounds. This is a file upload question. You can only upload one (1) file. Label and write all images on one page and save it to a file. Write all of the Lewis symbols on the same sheet of paper and upload the file. (a) Write the Lewis Structure for Nitrogen. (b) Write the Lewis Structure to show the formation of barium nitride from barium and nitrogen. (c) PCl3 ((d) BrO21- (a) Write the Lewis Structure to show the formation of sodium nitride. (b) GeF4 (c) NO2 (e) BBr3 (f) AsF61-

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount

Problem page combustion of hydrocarbons such as pentane ( c5 h12 ) produces carbon dioxide, a "greenhouse gas." greenhouse gases in the earth's atmosphere can trap the sun's heat, raising the average temperature of the earth. for this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide.(a) write a balanced chemical equation, including physical state symbols, for the combustion of liquid pentane into gaseous carbon dioxide and gaseous water. (b) suppose 0.350 kg of pentane are burned in air at a pressure of exactly 1 atm and a temperature of 20.0 degree c. calculate the volume of carbon dioxide gas that is produced.be sure your answer has the correct number of significant digits.

The arrangement of particles is most ordered in a sample of