8 15.5 g of8 |What is the percent yield of CuS for the following reaction given thatNa2S and 12.l g CUSO4? The actually amount of CuS produced wasyou start with3.05 g.Reaction: NazS + CUSO4 → Na2SO4 + CuSA) 16.1%B) 42.1%C) 18.93%D) 7.25%E) not enough information

The limiting reagent is a reactant which is used up completely in a chemical reaction.

Answered: Na2S and 12.1 8 CUSO4? The actually…

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Na2S and 12.1 8 CUSO4? The actually amount of CuS Reaction: Na2S + CUSO4 → Na2SO4 + CuS A) 16.1% B) 42.1% C) 18.93%

Chemistry

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ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter3: Stoichiometry

Section: Chapter Questions

Problem 124E: DDT, an insecticide harmful to fish, birds, and humans, is produced by the following reaction: In a...

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Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.

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15.5 g of
8 |What is the percent yield of CuS for the following reaction given that
Na2S and 12.l g CUSO4? The actually amount of CuS produced was
you start with
3.05 g.
Reaction: NazS + CUSO4 → Na2SO4 + CuS
A) 16.1%
B) 42.1%
C) 18.93%
D) 7.25%
E) not enough information

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