The three aqueous ionic solutions below have total volumes of 25.0 ml for a, 50.0 ml for b, and 100.0 ml for c (all at 25°c). if each sphere represents 0.010 mol of ions, calculate: 1. the total molarity of ions for each solution a. (enter a number for example 0, 0.2, 0.25, 1, 2, 2.4, etc) b. (enter a number for example 0, 0.2, 0.25, 1, 2, 2.4, etc) c. (enter a number for example 0, 0.2, 0.25, 1, 2, 2.4, etc) 2. the lowest molarity of solute (find the one that has the lowest molarity and enter the molarity here (so enter a number such as 0.2, 0.5, 1, 1.5, 2, etc):

you need to take a look at the periodic system in order to sort these elements into pairs that would most likely exhibit similar chemical properties. first, you need to find elements that are found in the same group (groups are vertical in the periodic system), and then to see whether they have the same valence number. if they meet these criteria, they will have similar properties.

the first pair: ne (neon) and kr (krypton), are noble gases found in group 8

the second pair: li (lithium) and k (potassium), found in group 1

the third pair: s (sulfur) and te (tellurium), found in group 6