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Lostsunrise [7]
2 years ago
5

Show the relationship of number of moles and volume in Avogadro's law using data. Write your calculations and answer on a separa

te sheet of paper. Plot these values in hypothetical the volume-mole graph below.
Guide Questions:
1. What do you notice on the calculated values of v/n?
2. How does your volume -mole graph look like?


PLEASE HELP ME​

Chemistry
1 answer:
leonid [27]2 years ago
7 0

Answer:

See below ~

Explanation:

The calculated values of V/n :

⇒ 1.5/0.3 = 5

⇒ 3/0.6 = 5

⇒ 4.5/0.9 = 5

⇒ 6/1.2 = 5

⇒ 7.5/1.5 = 5

1. From this we understand that the calculated values of V/n remain constant, equal to <u>5</u> in this case.

2. The volume-mole graph will be a straight line passing through the origin. (Attached below)

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1 year ago
What is the mass of 2.9 moles of calcium? Explain please
Alik [6]

Answer:

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Explanation:

From the question given above, the following data were obtained:

Number of mole of calcium = 2.9 moles

Mass of calcium =.?

The mole and mass of a substance are related according to the following formula:

Mole = mass / molar mass

With the above formula, we can obtain the mass of calcium. This can be obtained as follow:

Number of mole of calcium = 2.9 moles

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Cross multiply

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Explanation:

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