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Otrada [13]
2 years ago
7

Need help on this question

Chemistry
2 answers:
Allisa [31]2 years ago
8 0

Answer:

the ansr is c

Explanation:

arsen [322]2 years ago
5 0

Answer:

its b

Explanation:

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the process of being mentally stimulated to do or feel something, especially to do something creative.

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What cells do you think is in metaphase? why?
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3 0
2 years ago
A sample of argon gas has a volume of 73 mL at a pressure of 1.20 atm and a temperature of 112 degrees Celsius. What is the fina
NeX [460]

Answer:

V₂ → 106.6 mL

Explanation:

We apply the Ideal Gases Law to solve the problem. For the two situations:

P . V = n . R . T

Moles are still the same so → P. V / R. T = n

As R is a constant, the formula to solve this is: P . V / T

P₁ . V₁ / T₁ = P₂ .V₂ / T₂   Let's replace data:

(1.20 atm . 73mL) / 112°C = (0.55 atm . V₂) / 75°C

((87.6 mL.atm) / 112°C) . 75°C = 0.55 atm . V₂

58.66 mL.atm = 0.55 atm . V₂

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3 years ago
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