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2 years ago

Why are vials made from valor glass stronger than typical medical vials?

Chemistry

2 answers:

AlekseyPX2 years ago

6 0

I think it is C
Hope my answer help you?

Stolb23 [73]2 years ago

3 0

is the a waited for me to help you

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According to the bohr model of the atom, where can atoms exist? where will they ot exist

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3 years ago

Which of the following is a change of state?

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Answer:

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Explanation:

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2 years ago

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3 years ago

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A sample of gas with an initial volume of 12.5 L at a pressure of 784 torr and a temperature of 295 K is compressed to a volume

Kipish [7]

Answer:

Final pressure in (atm) (P1) = 6.642 atm

Explanation:

Given:

Initial volume of gas (V) = 12.5 L

Pressure (P) = 784 torr

Temperature (T) = 295 K

Final volume (V1) = 2.04 L

Final temperature (T1) = 310 K

Find:

Final pressure in (atm) (P1) = ?

Computation:

According to combine gas law method:

$\frac{PV}{T} =\frac{P1V1}{T1} \\\\\frac{(784)(12.5)}{295} =\frac{(P1)(2.04)}{310}\\\\33.22 = \frac{(P1)(2.04)}{310}\\\\P1=5,048.18877$

⇒ Final pressure (P1) = 5,048.18877 torr

⇒ Final pressure in (atm) (P1) = 5,048.18877 torr / 760

⇒ Final pressure in (atm) (P1) = 6.642 atm

3 0

3 years ago