Question

Acid rain is a dilute solution of acids that dissolve

Answer 1

Answer:

From this I could observe the effect of concentration and surface area on the reaction rate. The concentrated acids can dissolve a large piece of limestone in a few days because the higher reactant concentration leads to more frequent collisions which increases the reaction rate. Acid rain is diluted with water which is why it can take decades. However, statues with intricate carvings break down more quickly because it increases the surface area which increases reaction rate.

Explanation:

Answer 2

Answer:

The time taken for the statue to break down depends on the reaction rate.  The low concentration of acids in acid rain reduces the reaction rate and increases the time required to break down the statue.  Intricate carvings increase the surface area of the statue and therefore increase the rate of the statue’s breakdown.

I just took the ed-genuity lesson

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