Calculate how much Kool-aid you will need to make 0.5 L of each of the following solutions: 0.1M, 0.4M, & 0.7M. (Hint: kool aid is mostly sucrose (C12 H22 O11), so you can assume that the “molar mass” of Kool aid is the same as the molar mass of sucrose). Show all work! Don’t forget units.

The “molar mass” of kool aid:

Mass of kool aid needed for 0.1 M solution:

Mass of kool aid for 0.4 M solution:

Mass of kool aid for 0.7 M solution:

Why are the trends and exceptions to the trends in ionization energy observed?

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.

What is the indicator of the number of ions in solution? the amount of conductivity the amount of precipitate the amount of solute added