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Radda [10]
2 years ago
10

A scientist observes that a certain fungus glows under ultraviolet light. What

Chemistry
2 answers:
igomit [66]2 years ago
8 0
C: Analyze data and the explanation is because, all scientists follow the scientific method and so I believe you have to analyze the data before you can just do anything else
atroni [7]2 years ago
5 0

Answer:

C. Analyze data

Explanation:

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If a 100. -g sample of a hydrated compound contains 37.07-g sodium, 48.39-g carbonate and 14.54-g water, find the empirical form
Mumz [18]

he required empirical formula based on the data provided is Na2CO3.H2O.

<h3>What is empirical formula?</h3>

The term empirical formula refers to the formula of a compound which shows the ratio of each specie present.

We have the following;

Mass of sodium = 37.07-g

Mass of carbonate = 48.39 g

Mass of water = 14.54-g

Number of moles of sodium = 37.07-g/23 g/mol = 2 moles

Number of moles of carbonate = 48.39 g/61 g/mol = 1 mole

Number of moles of water = 14.54/18 g/mol = 1 mole

The mole ratio is 2 : 1: 1

Hence, the required empirical formula is Na2CO3.H2O

Learn more about empirical formula : brainly.com/question/11588623

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The wavelength of a light wave can be used to measure which of the following
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Wavelength is the distance between crests of the wave.
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What is the valency of CH3COO
WINSTONCH [101]

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thats too hard sorry

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What approximate percentage of the Earth’s freshwater is groundwater?
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