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3 years ago

Which term describes “one or more cells that carry out all of the processes needed to sustain life”?

Chemistry

2 answers:

Sergio039 [100]3 years ago

7 0

Answer:

B. Organism

Explanation:

viva [34]3 years ago

4 0

Answer: The answer would be organism/organelle

If im wrong im srry!

Hope this helps!

Explanation:

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How many molecules of oxygen are in 3.0 moles of oxygen?

jenyasd209 [6]

Answer:

There are 18 moles of oxygen in 3.0 mole of glucose...

Explanation:

Does it help???

5 0

3 years ago

Read 2 more answers

A container is filled with a mixture of helium, Xenon, and neon gases. The total pressure inside the container is 1,788 mmHg. If

dmitriy555 [2]

Answer: The partial pressure of Xenon in a container filled with a mixture of helium, Xenon, and neon gases and a total pressure inside the container is 1,788 mmHg with the pressure of the helium gas as 760 mmHg, the pressure of the neon gas as 200 mmHg is 828 mmHg

Explanation:

NOTE :

Dalton's law of partial pressures states that in a mixture of gases the pressure exerted by each gas is the same as that which it would exert if it alone occupied the container.

How to determine the partial pressure

Total pressure = Partial pressure of Neon + Partial pressure of Xenon + Partial pressure of helium

Partial pressure of Xenon = ? mmHg

Partial pressure of Helium = 760 mmHg

Partial pressure of Neon = 200 mmHg

Total pressure of gases = 1, 788 mmHg

Partial pressure of Xenon = Total pressure - Partial pressure of Helium - Partial pressure of Neon

Partial pressure of Xenon = 1, 788 - 760 -200

Partial pressure of Xenon = 1,788 - 960

= 828 mmHg

Thus, the partial pressure of Xenon is 828 mmHg

6 0

2 years ago

A piece of brass is found to have a mass of 24.32 g. When placed in a graduated cyclinder with an initial reading of 5.60 mL the

Jobisdone [24]

Answer:

$\rho=3.1g/mL$

Explanation:

Hello,

In this case, considering that the density of a body is computed given its mass and volume:

$\rho =\frac{m}{V}$

Taking into account that the mass is 24.32 g and the volume is computed via the difference between the volume of the water with the brass and the volume of water by itself as follows:

$V=13.50mL-5.60mL=7.9mL$