All categories

3 years ago

Why estuaries are an important habitat for many marine organisms in comparison to the open ocean?

Chemistry

1 answer:

Alexxandr [17]3 years ago

5 0

Answer:

There are more nutrients available in estuaries. There are more nutrients available in estuaries.

Explanation:

You might be interested in

DNA is a nucleic acid made of building blocks called nucleotides.

emmasim [6.3K]

Answer:

Nucleotides are made up of a five carbon sugar such as ribose or deoxyribose and a group of phosphate with 1-3 phosphates

7 0

3 years ago

Read 2 more answers

An ideal gas in a cylindrical container of radius r and height h is kept at constant pressure p. The bottom of the container is

Juli2301 [7.4K]

Answer:

$m =\frac{p*(pi)*r^{2}*h*mw}{R*\frac{T_{1} + T_{O}}{2}}$

Explanation:

The gas ideal law is

PV= nRT (equation 1)

Where:

P = pressure

R = gas constant

T = temperature

n= moles of substance

V = volume

Working with equation 1 we can get

$n =\frac{PV}{RT}$

The number of moles is mass (m) / molecular weight (mw). Replacing this value in the equation we get.

$\frac{m}{mw} =\frac{PV}{RT}$ or

$m =\frac{P*V*mw}{R*T}$ (equation 2)

The cylindrical container has a constant pressure p

The volume is the volume of a cylinder this is

$V =(pi)*r^{2}*h$

Where:

r = radius

h = height

(pi) = number pi (3.1415)

This cylinder has a radius, r and height, h so the volume is $V =(pi)*r^{2}*h$

Since the temperatures has linear distribution, we can say that the temperature in the cylinder is the average between the temperature in the top and in the bottom of the cylinder. This is:

$T =\frac{T_{1} + T_{O}}{2}$

Replacing these values in the equation 2 we get:

$m =\frac{P*V*mw}{R*T}$ (equation 2)

$m =\frac{p*(pi)*r^{2}*h*mw}{R*\frac{T_{1} + T_{O}}{2}}$

8 0

4 years ago

When you put a bottle of juice in a cooler full of ice the juice gets cold that's because the cold transfers to the juice and sl

zubka84 [21]

Because the ice helps cool it up

5 0

3 years ago

Pick one answer do not put any links please

skelet666 [1.2K]

The answer is D! This adaptation helps the eel fend off potential threats! Hope this helps, have a great day!

3 0

3 years ago

What can be said about the spontaneity of this reaction? cdiamond→cgraphite

anastassius [24]

The gibbs free energy of the reaction of diamond to graphite is equal to -2.90 kJ/mol. The free energy is negative which means that the reaction is spontaneous. Therefore, the forward reaction is favored. Hope this helps. Have a nice day.

7 0

3 years ago

Read 2 more answers