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8) use the activity series to predict if the following reaction will take place. be sure to read the directions at the top of the form!

Question

8) Use the activity series to predict if the following reaction will take place. BE SURE TO READ THE DIRECTIONS AT THE TOP OF THE FORM! Al+KBrarrow __

Solution

Verificación de expertos
4.7 (242 Votos)
Ubirajara Avançado · Tutor por 1 anos

Resposta

The reaction will take place, and the balanced chemical equation is:

Explicação

## Step 1: Understand the Activity SeriesThe activity series is a list of elements ordered by their reactivity from highest to lowest. It is used to predict the outcomes of single displacement reactions, where one element displaces another in a compound.## Step 2: Identify the ReactantsIn the given reaction, the reactants are aluminum (Al) and potassium bromide (KBr).## Step 3: Locate the Elements in the Activity SeriesFind the positions of aluminum (Al) and potassium (K) in the activity series. Aluminum is above potassium, indicating that aluminum is more reactive.## Step 4: Apply the Activity Series to Predict the ReactionSince aluminum is more reactive than potassium, it can displace potassium from potassium bromide (KBr). This means that aluminum will react with potassium bromide.## Step 5: Write the Balanced Chemical EquationThe balanced chemical equation for the reaction is: