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il63 [147K]
3 years ago
9

Which best describes the geologic time scale

Chemistry
2 answers:
pashok25 [27]3 years ago
5 0

Answer:

The correct answer about geologic time scale is that, it presents the correct sequence of events in the history of the earth.

Geologic Time scale is being recorded in the history of geologics. It is being broken into smaller and larger subdivisions and this helps us to know how events fit together.

In order to study the major events which are found in geologic history we should study the rock strata which is found around the world.

Explanation:

just olya [345]3 years ago
5 0

Answer:

the answer is B

Explanation:

The correct answer about geologic time scale is that, it presents the correct sequence of events in the history of the earth.

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Determine the empirical formula of a compound containing 40. 6 grams of carbon, 5. 1 grams of hydrogen, and 54. 2 grams of oxyge
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The empirical formula is C₂H₃O₂

<h3>What is Empirical formula of a compound ?</h3>

The empirical formula is the simplest whole number ratio of elements present in a compound.

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mass of Carbon present = 40.6

mass of Hydrogen present = 5.1 grams

mass of Oxygen present = 2 grams

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Ratio of Moles of C to Oxygen is 1 : 1

Ratio of Moles of C to H is 1/1.5

Multiplying each mole fraction by 2

The empirical formula is C₂H₃O₂

To know more about Empirical Formula

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Lighting a match is an example of what kind of energy conversion?
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