Environmental scientists can use a similar lab kit to test collected water samples from
bodies of water. In lakes and streams, calcium carbonate (CaCO3) causes alkalinity,
which allows it to function as a buffer, neutralizing any acid rain that may enter the
water supply. A buffer is a substance that serves to resist small changes in acidity or
alkalinity in a solution.
Environmental scientists monitoring pollution levels are measuring buffer levels in
two specific lakes. They found that Lake B had a greater ppm of calcium carbonate
than Lake A.
Which of the two lakes would be able to neutralize a greater amount of acid rain?
Explain your answer.
Answers: 1
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Match the term to its description match term definition chemical energy a) internal energy caused by vibrations of atoms and molecules electrical energy b) electromagnetic energy that travels in waves radiant energy c) the movement of an electrical charge thermal energy d) potential energy stored in the bonds between atoms
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Environmental scientists can use a similar lab kit to test collected water samples from
bodies of w...
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