For the following reaction, 51.1 grams of potassium hydrogen sulfate are allowed to react with 24.9 grams of potassium hydroxide potassium hydrogen sulfate ate * (aq) + 1 potassium hydroxide (aq) potassium sulfate) + water() What is the maximum amount of patassium sulfate that can be formed ?grams What is the FORMULA for the limiting reagent ? What amount of the excess reagent remains after the reaction is complete ? grams

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

the answer is b & c i believe : )