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tiny-mole [99]
3 years ago
9

Sandra reacts 3.345 g of zinc with hydrochloric acid. She obtained 3.956 g of zinc chloride. Calculate the percent composition o

f chloride in zinc chloride.
Chemistry
1 answer:
Elena L [17]3 years ago
3 0

Explanation:

One molecule of the antibiotic known as penicillin G has a mass of ... b) If you isolate 115 g of zinc chloride, what is the percent yield of the metal ... This drives off the volatile hydrochloric acid, but the.

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  1. CH3CH2CH2CH2CHCH2OH  Hexanol

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          Hydroboration reaction of Hexene yields Hexanol

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What happens to the particles in hot water when it cools down
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its particles slow down and come closer together.

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The plant in the photo is called an Asparagus Fern. This fern does not make seeds for reproduction. How does a fern reproduce? Q
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If aqueous solution of lead (ll) nitrate and sodium sulfate, which insoluble precipitate is formed
forsale [732]

Answer:

Lead(II) sulfate

Explanation:

This looks like a double displacement reaction, in which the cations change partners with the anions.

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To predict the product, we must use the solubility rules. Two important ones for this question are:

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Thus, NaNO₃ is soluble and PbSO₄ is the precipitate.

7 0
3 years ago
Which is a property of all atoms?
Thepotemich [5.8K]
B. a nucleus with a positive charge.
4 0
3 years ago
Read 2 more answers
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