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worty [1.4K]
3 years ago
13

I need help with this anyone?

Chemistry
1 answer:
valkas [14]3 years ago
5 0
Just look it up on goog^le or a chart
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. An inflated balloon has a volume of 6.0 L at sea level (1.0 atm) and is allowed to ascend in altitude until the pressure is 0.
Tju [1.3M]

Answer:

The answer to your question is Volume = 11.4 L

Explanation:

Data

Volume 1 = V1 = 6 L

Pressure 1 = P1 = 1 atm

Temperature 1 = T1 = 22°C

Volume 2 = V2 = ?

Pressure 2 = 0.45 atm

Temperature 2 = -21°C

Process

1.- Convert temperature (°C) to °K

T1 = 273 + 22 = 295°K

T2 = 273 + (-21) = 252°K

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

                   P1V1 / T1 = P2V2 / T2

-Solve for V2

                   V2 = P1V1T2 / T1P2

-Substitution

                   V2 = (6)(1)(252) / (295)(0.45)

- Simplification

                   V2 = 1512 / 132.75

- Result

                   V2 = 11.38 L

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3 years ago
1. a) Name two examples of good conductors?
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A. good conductors - copper, aluminium

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c. insulator  -   paper, wood
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Question 12 of 25
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Answer:

B

Explanation:

All atoms are divisible

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What are some examples of lipids?
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Saturated fat, milk, cheese, and meat.
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Round off 808.57 to 4 significant figures.
Marysya12 [62]

Answer:

808.6

Explanation:

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