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muminat
2 years ago
5

Why might the percent yield of copper produced be less than 100% of the expected amount?

Chemistry
1 answer:
mestny [16]2 years ago
3 0

Answer:

The reasons can be :

There are impurities in substances

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4 0
3 years ago
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Put the following names in the correct alphabetic indexing order:(1) Topper & Casey Plumbing(2) KST Enterprises(3) Leland an
dangina [55]

Answer: the correct option is 2, 3, 4, 1.

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5 0
2 years ago
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8 0
3 years ago
An aqueous solution contains 0.100 m naoh at 25.0 °c. the ph of the solution is ________.
ikadub [295]
Recall; pH + pOH = 14
In this case [OH-] =0.100 m
therefore;
pOH = -LOG[OH-]
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 Therefore; the pOH is 1.00
And since, pH +pOH = 14
Then pH = 14-pOH
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7 0
3 years ago
why can the combined weights of several liquids mixed in an open flask be less than but never more than the sum of all the weigh
nexus9112 [7]
Because you are never adding more than the substances created, nor are you creating any, but should a chemical reaction take place you could see the liquid change form into a gaseous state and that would result a loss of the liquid volume.
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4 0
2 years ago
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