Answer: Option (b) is the correct answer.
Explanation:
It is known that,
pH + pOH = 14
So, pOH = 14 - pH
As the given pH is 9.3. Hence, pOH for the given solution will be calculated as follows.
pOH = 14 - 9.3
= 4.7
Therefore, pOH of the given solution is 4.7.
Answer:
Explanation:
Hello,
In this case, with the given information, we can identify the limiting reactant and compute the theoretical yield for the undergoing chemical reaction:
Thus, with the given concentrations and volumes we compute the available moles of silver acetate:
Then, the moles of silver acetate that are consumed by 35 mL of 1.0 M calcium chloride:
Therefore, since there are less available moles, it is the limiting reactant, for that reason, the theoretical yields of both calcium acetate and silver acetate are:
Best regards.
In electron capture, an atomic electron is absorbed by a proton in the nucleus, turning the proton into a neutron. The electron starts as a regular atomic electron, with its wavefunction spreading through the atom and overlapping with the nucleus.
Hopefully this is helpful sorry for no explanation i am not good at explaining things