Chemistry, asked by theresiakalola, 2 months ago

what is the amount of work done by the system as the result of the reaction between calcium (80g) and hydrochloric acid(25g)

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Answered by chekkaswathi1
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Answer:

5.3: Calculating Reaction Yields

Unit 6: Common Chemical Reactions

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PROBLEM 5.3.15.3.1

The following quantities are placed in a container: 1.5 × 1024 molecules of diatomic hydrogen, 1.0 mol of sulfur, and 88.0 g of diatomic oxygen.

What is the total mass in grams for the collection of all three elements?

What is the total number of moles of atoms for the three elements?

If the mixture of the three elements formed a compound with molecules that contain two hydrogen atoms, one sulfur atom, and four oxygen atoms, which substance is consumed first?

How many atoms or molecules of each remaining element would remain unreacted in the change described above ?

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