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ad-work [718]
3 years ago
10

Four people weigh a standard mass of 10.00 g on the same balance. Which of the following sets of readings suggest measurements t

hat are neither precise nor accurate?
Chemistry
1 answer:
poizon [28]3 years ago
8 0
Four people weigh a standard mass of 10.00 g on the same balance. The set of readings suggest measurements that are neither precise <span>nor accurate is the one with less mass</span>
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4 years ago
Procaine hydrochloride (MW = 273) is a 2-ion electrolyte, dissociating 80%. Calculate its dissociation factor. Round to tenths p
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Answer:

Dissociation factor = 1.8

Explanation:

Data provided in the question:

Molecular weight of the Procaine hydrochloride = 273

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on substituting the respective values, we get

i = 1 + 0.8 × ( 2 - 1 )

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