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Katarina [22]
3 years ago
6

Which of these minerals and mineral resources is composed of the remains of ancient marine organisms

Chemistry
2 answers:
storchak [24]3 years ago
4 0
Petroleum is the answer to your question 
Ivenika [448]3 years ago
4 0
<h3><u>Answer;</u></h3>

Petroleum

<h3><u>Explanation</u>;</h3>
  • <em><u>Petroleum is a fossil fuel that has formed beneath the surface of the Earth over eons. The remains of ancient plants and animals have been buried and compressed beneath thousands of feet of sand, mud, and rock.</u></em>
  • Petroleum is a fossil fuel that was formed from the remains of ancient marine organisms. Millions of years ago, algae and plants lived in shallow seas. After dying and sinking to the seafloor, the organic material mixed with other sediments and was buried.
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C. air pollution absorbs carbon dioxide

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Carbon dioxide's role in the greenhouse effect is a major contributor to air pollution. Radiation and heat emanating from the earth's surface need to be released out into the atmosphere. But because carbon dioxide levels are so high, there is an ozone effect on the ground level.

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A buffer solution is composed of 4.00 4.00 mol of acid and 3.25 3.25 mol of the conjugate base. If the p K a pKa of the acid is
Reika [66]

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<u>Explanation:</u>

To calculate the pH of acidic buffer, we use the equation given by Henderson Hasselbalch:

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3 years ago
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