<u>Answer:</u> The concentration of
ions is 0.10 M and that of
ions is 0.30 M
<u>Explanation:</u>
We are given:
Concentration of
= 0.10 M
The chemical equation for the ionization of aluminium bromide follows:

1 mole of aluminium bromide produces 1 mole of aluminium ions and 3 moles of bromide ions
So, concentration of aluminium ions = 0.10 M
Concentration of bromide ions = ![[(3\times 0.1)]=0.3M](https://tex.z-dn.net/?f=%5B%283%5Ctimes%200.1%29%5D%3D0.3M)
Hence, the concentration of
ions is 0.10 M and that of
ions is 0.30 M
Answer:
The periodic table is a marvel of organization, with each column and each row showing all ... Scientists identified the rest of them in the first half of the 20th century. ... They created in their lab a synthetic, previously unknown element. ... The Berkeley scientists did this for weeks on end, and produced a tiny amount of curium.
Explanation:
First question

Balaneced:

Find how many moles potassium iodide it is in 345.0 grams

Find how many moles potassium nitrate there is for 2.078 moles 

Find how many grams potassium nitrate there is in 2.078 moles 

Second question
