For a K+ –Cl– ion pair, attractive and repulsive energies EA and ER , respectively, depend on the distance between the ions r, according to For these expressions, energies are expressed in electron volts per K+ –Cl– pair, and r is the distance in nanometers. The net energy EN is just the sum of the two expressions above. (a) Superimpose on a single plot EN, ER, and EA versus r up to 1.0 nm.
(b) On the basis of this plot, determine
(i) the equilibrium spacing r0 between the K+ and Cl– ions, and
(ii) the magnitude of the bonding energy E0 between the two ions.
(c) Mathematically determine the r0 and E0 values using the solutions to Problem 4 and compare these with the graphical results from part (b)

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only

answer:

what happend?

explanation:

answer:

my guess it 8 i'm probably wrong

answer:

robotshop.com/community/tutorials/show/how-to-make-a-robot-lesson-8-getting-the-right-tools (copy and paste into search bar)

Explanation: