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Dima020 [189]
3 years ago
15

Suppose you were to read about a scientific statement based on data from hundreds of years of research and observation that appl

ies to a broad set of naturally occurring events. Would you consider it a hypothesis or a theory? a) hypothesis b) theory c) both d) neither
Chemistry
1 answer:
Dominik [7]3 years ago
5 0

Answer:

theory

Explanation:

A theory has been tested and proven several times and oftentimes has a large amount of information, research, and evidence standing behind it.

Hope this helps! :)

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The answer to this would be a physical change. Physical changes are changes that affect the form of a chemical substance, but not the chemical composition itself. Hope this helped!


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You have 2.7 moles of carbon. How many atoms do you have?
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Answer:

1.63 × 10²⁴ atoms.

Explanation:

To calculate the number of atoms (N) contained in 2.7moles of carbon, we multiply the number of moles (n) by Avogadro's number (6.02 × 10²³).

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2 years ago
Compare the boiling points of 1-pentyne and 1-octyne.
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