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sasho [114]
2 years ago
12

the copper anode is weighed before and after the electrolysis reation. if the copper anode is not completely dry when it is weig

hed after the electrolysis how would this affect the value of the faraday's constant calculated?
Chemistry
1 answer:
Dmitrij [34]2 years ago
5 0

Answer:

Faraday's constant will be smaller than it is supposed to be.

Explanation:

If the copper anode was not completely dry when its mass was measured, mass of the copper must be heavier than it should have been. Hence, the calculated Faraday’s constant would be smaller than it is supposed to be since when calculating Faraday’s Constant, the charge transferred is divided by the moles of electrons.

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Anna35 [415]

The normal range of creatinine in human blood is between 0.50 mg/dL and 1.1 mg/dL. The patient's blood has a concentration of 0.0082 g/L. Let's convert that value into mg/dL.

We kwnot that there are 1000 mg in 1 g. And there are 10 dL in 1 L. We have to use those conversions.

1000 mg = 1 g 10 dL = 1 L

0.0082 g/L = 0.0082 g/L * 1000 mg/g = 8.2 mg/L * 1 L/ (10 dL) = 0.82 mg/dL

0.0082 g/L = 0.82 mg/dL

0.50 mg/dL < 0.82 mg/dL < 1.1 mg/dL

Answer: The concentration of creatinine = 0.82 mg/dL. It is in the normal range.

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1 year ago
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kari74 [83]

Answer:

That would be fracture

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3 years ago
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Naya [18.7K]
Porque la temperatura de la agua es neutral
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3 years ago
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Akimi4 [234]

Answer:

Modification Step

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