Answer:
In neutral oxygen atom 8 electrons are present
Explanation:
Answer:
So... for the element of PHOSPHORUS, you already know that the atomic number tells you the number of electrons. That means there are 15 electrons in a Phosphorus atom. Looking at the picture, you can see there are two electrons in shell one, eight in shell two, and five in shell three.
Saponification is the hydrolysis of fats or oils under basic conditions to afford glycerol and the salt of the corresponding fatty acid. ... It is important to the industrial user to know the amount of free fatty acid present, since this determines in large measure the refining loss.
Answer: Time required for 100 molecules of valinomycin to transport enough 
to change the concentration inside an erythrocyte is 10 minutes.
Explanation:
The given data is as follows.
Ions to be transported = 
= 
= 
ions
Here, there are 100 ionophores are present and each one of ionophores are required to transport a value of ions.
Therefore, the time required for 100 molecules of valinomycin to transport enough to change the concentration inside an erythrocyte is as follows.
= 602 sec
or, = 10 minutes (as 1 min = 60 sec)
Thus, we can conclude that time required for 100 molecules of valinomycin to transport enough to change the concentration inside an erythrocyte is 10 minutes.
