Answer:
Approximately
.
Explanation:
Start by finding the concentration of
at equilibrium. The solubility equilibrium for
.
The ratio between the coefficient of
and that of
is
. For
Let the increase in
concentration be
. The increase in
concentration would be
. Note, that because of the
of
, the concentration of
- The concentration of
would be
. - The concentration of
would be
.
Apply the solubility product expression (again, note that in the equilibrium, the coefficient of
is two) to obtain:
.
Note, that the solubility product of
,
is considerably small. Therefore, at equilibrium, the concentration of
Apply this approximation to simplify
:
.
.
Calculate solubility (in grams per liter solution) from the concentration. The concentration of
is approximately
, meaning that there are approximately
of
.
As a result, the maximum solubility of
in this solution would be approximately
.
Answer: 9.75 x10^23
Explanation: you do 6.02x10^23 times 1.62. And then round to three digits.
The following chemical reaction will occur:
Br₂ (l) + 2 NaI (s) → 2 NaBr (s) + I₂ (s)
Explanation:
Because the bromide (Br₂) have a higher reactivity than iodide (I₂) it is able the remove the iodide from its salts. So the bromide will react with sodium iodine (NaI) to produce sodium bromide (NaBr) and iodine.
The chemical reaction is:
Br₂ (l) + 2 NaI (s) → 2 NaBr (s) + I₂ (s)
where:
(l) - liquid
(s) - solid
Learn more about:
balancing chemical equations
brainly.com/question/13971935
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Answer:
<h2>227.27 mL</h2>
Explanation:
The volume of a substance when given the density and mass can be found by using the formula

From the question we have

We have the final answer as
<h3>227.27 mL</h3>
Hope this helps you