What volume (in l) of kbr solution must be taken so it will contain 2. 83 moles of kâºÂ¹? kbr solution is made by dissolving 0. 42 grams of kbr in enough water to yield 175 ml of solution.

What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?

Adilute aqueous potassium nitrate solution is

The primary products of complete combustion of fossil fuels are a. carbon dioxide and water b. methane and water c. carbon monoxide and water d. carbon dioxide and carbon monoxide