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Harlamova29_29 [7]
3 years ago
10

A baseball is thrown a distance of 20 meters. What is its speed if it takes 0.5seconds to cover the distance

Chemistry
1 answer:
satela [25.4K]3 years ago
4 0
The answer is that the baseball travels 40 miles per hour
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Lakshmi has a sample of ammonium nitrate (NH4NO3) that has a mass of 40. 10 g. She knows that the molar mass of NH4NO3 is 80. 04
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Moles are an estimation of the smallest unit of the molecules and the atoms in a sample. The moles of ammonium nitrate in a sample are 0.5010 moles.

<h3>What are moles?</h3>

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brainly.com/question/2396149

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