Approximate the field by treating the disk as a +6.1 C point charge at a distance of 21 cm Answer in units of N/C.
1 answer:
You might be interested in
Answer:
Explanation:
The formula for the surface of the circle is:
The rate of change of the spill area is obtained by deriving the previous formula in terms of time:
Finally, variables are replaced by known data:
The molarity is 0.018M and the percentage is 8.46%.
Net ionic reaction is
of
reacts with
of
to form
of
and
of
Find molarity of
Molarity = moles of Volume of
)
Moles of = grams of
molar mass of
Molarity of moles of
/ Volume of
(L)
Find molarity of (II)
Molarity of molarity of
volume of
volume of
(II)
Find moles of
Moles of molarity of
(II)
volume of
(II)
Find mass of Fe(II)
Mass of moles of
)
molar mass of
Find in unknown sample
- Molarity is the concentration of a solution expressed as the number of moles of solute dissolved in each liter of solution.
- concentration is the amount of a substance per defined space. Concentration usually is expressed in terms of mass per unit volume.
To know more about MOLARITY visit : brainly.com/question/8732513
#SPJ4