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to acid rain. However, acid rain and the effects of acid rain are current issues

ID: 520054 • Letter: T

Question

to acid rain. However, acid rain and the effects of acid rain are current issues facing capacity environment. For example, lakes in Adirondack State Park have or meaning that the lakes do not have the ability to resist changes in pH. The pH of many of these lakes is rendering them nearly void of life. However, other bodies of water remain unchanged in the face of acid rain. Some lakes are naturally buffered through the carb system. Limestone (CaCO3) is a component in the bedrock many lakes. The carbonate anion serves as a base, accepting protons. Depending on the concentration of carbonate and other acid neutralizing compounds, the lake can buffer incoming acid rain and resist changes in pH.

Explanation / Answer

Q4.

Yes... you will expect to use large amount of HCl since there will be BUFFER formatino

note taht buffers will not change the pH significantly, so we erquire very large amouitns of acid to change pH