Answer:
The volume of solution in liters required to make a 0.250 M solution from 3.52 moles of solute is 14.08 liters of solution
Explanation:
The question relates to the definition of the concentration of a solution which is the number of moles per liter (1 liter = 1 dm³) of solution
Therefore we have;
The concentration of the intended solution = 0.250 M
Therefore, the number of moles per liter of the required resolution = 0.250 moles
Therefore, the concentration of the required solution = 0.250 moles/liter
The volume in liters of the required solution that will have 3.52 moles of the solute is given as follows;
The required volume of solution = The number of moles of the solute/(The concentration of the solution)
∴ The required volume of solution = 3.52 moles/(0.250 moles/liter) = 14.08 liters
The required volume of solution to make a 0.250 M solution from 3.52 moles of solute = 14.08 liters.
Therefore the number of liters required to make a 0.250 M solution from 3.52 moles of solute = 14.08 liters.
Answer:
A camel stores fat in its hump, while the cactus stores water in its thick stem.
Explanation:
The two reasons why the UK government is
encouraging citizens to recycle iron and steel is:
<span><span>
1. </span>The environment. Every machinery and device the industries makes
which includes, infrastructures, mega structures to micro devices. Iron and
steel is used. Reducing the extraction of ore and creating steel saves the
environment, reduces mining.</span>
<span><span>
2. </span>Economic reasons. When the ore mining and steel making is reduced
in activity, the government won’t just be able to save the environment but it
also save funds for other purposes.</span>
Yes since for atoms to be of the same element , they must have the same number of protons inside their nucleus . This means that 1- they will all have the same nucleon number ( mass number ) and that 2-they will all have the same number of electrons in their outermost shell which determines the chemical properties of the atom.
I would say it is A because it can be a group of atoms. idk
