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Ksju [112]
2 years ago
13

HElp i am stuck and i am not sure

Chemistry
1 answer:
alexandr1967 [171]2 years ago
7 0

Answer:

B

Explanation:

hope this helps...

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Katyanochek1 [597]

Answer:

The answer to your question is     V2 = 4.97 l

Explanation:

Data

Volume 1 = V1 = 4.40 L                    Volume 2 =

Temperature 1 = T1 = 19°C               Temperature 2 = T2 = 37°C

Pressure 1 = P1 = 783 mmHg           Pressure 2 = 735 mmHg

Process

1.- Convert temperature to °K

T1 = 19 + 273 = 292°K

T2 = 37 + 273 = 310°K

2.- Use the combined gas law to solve this problem

                  P1V1/T1  = P2V2/T2

-Solve for V2

                  V2 = P1V1T2 / T1P2

-Substitution

                  V2 = (783 x 4.40 x 310) / (292 x 735)

-Simplification

                 V2 = 1068012 / 214620

-Result

                 V2 = 4.97 l

6 0
3 years ago
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Nikitich [7]

Answer:

By atomic number?

Explanation:

fingers crossed its right :/

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What is a period on the Periodic Table? *
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Answer:

Explanation:En la tabla periódica los elementos están ordenados de forma que aquellos con propiedades químicas semejantes, se encuentren situados cerca uno de otro. Los elementos se distribuyen en filas horizontales, llamadas períodos.

8 0
2 years ago
A man is 72 inches tall, what is his height in meters? round to three significant figures.​
Artist 52 [7]

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1.829 meters is the answer

Explanation:

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3 years ago
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