Chemistry, 23.12.2019 23:31 mgrvashvi6698

Astudent is reading about a scientific claim in a newspaper article. the article include
to assess whether the claim is valid, which question should she ask? check all that
who will benefit from the claim?
w where did the data come from?
a
cdd
oo
03
what is the reputation of the data source?
she
how does the claim relate to her?
was the data obtained through multiple experiments?

Answers: 2

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Answer from: zedanabdul198

Who will benefit from the claim?

Where did the data come from?

What is the reputation of the data source?

Was the data obtained through multiple experiments?

Explanation:

In order to validate a scientific claim, it is important to follow several steps:

inquire who will benefit from the claim: sometimes specific claims are made in order for third parties to make profits or advertise themselves rather than provide objective research and present it to the public; besides, specific research companies might be financed by the individuals who are interested in specific outcomes of an experiment that would be favorable for them;find out where the data came from: data is the most important material in validating the claim, as it's gathered in an experiment and final conclusions are made of it. It's important to make sure that the data gathered is objective and not fabricated;verify the reputation of the data source: this is extremely relevant as well. Some data sources are simply not approved for scientific research standards (think of, say, the reason why we cannot cite Wikipedia in our papers);make sure that multiple experiments were carried out: significant errors are usually avoided when several experiments are performed. A single experiment leaves a big room for an error.

However, we shouldn't judge the validity of a claim based on our personal bond with it, as it's subjective. Regardless of how we feel about the claim, that doesn't influence its validity.

Answer from: Quest

1. 1 mole of anything contains 6.022x10^23 pieces

2. a

3. c, number

5. 1.24x10^24atoms / 6.022x10^23atoms/mole = 2moles h2 atoms

6. fe2br3 mass = 2moles x mass fe + 3 moles x mass br

molar mass = grams / number of moles = g/mole

to find moles = g / molar mass

to find mass = g = molar mass / moles

Answer from: Quest

Ithink this is what you meant. the temperature at which a liquid begins to boil is called the boiling point. the boiling point of water is 212°f or 100°c. and at that point will start to turn into steam (gas)

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Astudent is reading about a scientific claim in a newspaper article. the article include
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