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10 Name Laboratory Investigation

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Analysis and Conclusions 1. List the elementsyou investigated in order from smallest to greatestmass.

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List the elements you investigated in order from smallest to greatestnumber of moles.

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3. List the elementsyou investigatedin order from smallestto greatestnumberof particles.

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4. Is the number of particlesin a sampledirectly proportional to the massor to the number of moles?

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Compare the number of particles in each of the 5.D-gram samples of the compounds you

investigated. Explain why a S.D-gramsample of water does not have the same number of particles as 5.0 grams of sugar.

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. . 6. On Your Own How many grams of sugar would you need to have the same number of particles as S.Dgrams of salt?

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28

I Chapter 10

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