The inside of bone is called marrow, which is responsible for creating blood cells, vital to homeostasis. obviously, bone gives us support, and shape.

so, out of the choices, the answer is b.

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3 years ago

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What is the pressure of 0.540 mol of an ideal gas at 35.5 L and 223 K?

Inga [223]

Answer:

Pressure, P = 28.2 kPa

Explanation:

Given that,

Number of moles, n = 0.54 mol

Volume of ideal gas, V = 35.5 L

Temperature, T = 223 K

We need to find the pressure of ideal gas. The equation of ideal gas is given by :

$PV=nRT$

R is gas constant

P is pressure

$P=\dfrac{nRT}{V}\\\\P=\dfrac{0.54\ mol\times 8.314\ kPa- L/mol- K\times 223\ K}{35.5\ L}\\\\P=28.2\ kPa$

So, the pressure of the gas is 28.2 kPa.

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3 years ago

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