Question

4 fill in the blank 1 point use the activity series of metals to decide if a reaction will occur. li(s) + h₂o(aq) → choose your answer... choose your answer... no reaction reaction will occur

Explanation:

Step1: Recall the activity series of metals

Lithium (Li) is a very reactive metal.

Step2: Analyze reactivity with water

Metals above hydrogen in the activity series react with water. Lithium is above hydrogen.

Step3: Determine reaction possibility

So, Li will react with \(H_2O\). The reaction is \(2Li(s)+2H_2O(aq)
ightarrow 2LiOH(aq)+H_2(g)\).

Answer:

reaction will occur