3 years ago

A specific region of an enzyme where a substrate binds and the chemical reaction occurs.

1 answer:

maks197457 [2]3 years ago

3 0

The active site is a specific region of an enzyme where a substrate binds and the chemical reaction occurs.Enjoy your day!~

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Oxygen has an atomic number of 8 and most commonly, a mass number of 16. thus, what is the atomic mass of an oxygen atom?

dexar [7]

Oxygen has atomic mass 16 amu

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3 years ago

The diffusion flux is defined as: a) Mass, per unit surface area, per unit time b) Surface area, per unit time c) Time, per unit

s2008m [1.1K]

Answer:

The correct answer is option a.

Explanation:

Diffusion flux is defined as movement of mas of atoms diffusing through the unit area in per unit time.It measured in ( $kg/m^2 s$ ).

$J=\frac{1}{A}\frac{dM}{dt}$

J = diffusion flux

A = Unit area A through which atoms moves.

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4 years ago

At 1115 degrees Celcius, where iron is still a solid (melting point 1538 degrees Celcius), the unit cell for the most stable cry

svp [43]

Answer: The atomic radius of iron is 128 pm.

Explanation:

To calculate the radius of the metal having FCC crystal lattice, the relationship between edge length and radius follows:

$4r=\sqrt{2}a$

Where,

a = edge length = 362 pm

r = atomic radius of iron = ?

Plugging values in above equation, we get:

$r=\frac{\sqrt{2}\times 362}{4}\\\\a=128pm$

Hence, the atomic radius of iron is 128 pm.

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3 years ago

Which elements make up the compound Cs2C3?

lapo4ka [179]

Caesium
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Using a mixture of water, sand, and chemicals under high pressure to free tightly held oil and natural gas is known as ____.

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