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Ann [662]
3 years ago
12

Jacob eats a snack, and then plays basketball with his friends. When he shoots the basketball at the hoop, he is changing _____.

Chemistry
1 answer:
olchik [2.2K]3 years ago
3 0
A because it requires energy from food to move which is mechanical
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Driving cars lowers the pH of the oceans by _______.
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Assume that coal can be represented by the chemical formula C135H96O9NS. If 4.0 tons of coal is burned, what mass of nitrogen is
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0.02 tons of NO produced when 4 tons of coal is burned

Explanation:

From the given,

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Let’s calculate the mass of nitrogen in coal

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This nitrogen is converted into NO by reacting with atmospheric oxygen.

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