Explain magnitude of the electrostatic potential energy

Assignment Help Chemistry
Reference no: EM13212662

Two particles with charges q1 and q2 are separated by distance d. Rank these scenarios according to the magnitude of the electrostatic (coulombic) potential energy. Ignore sign.

q1= +1
q2= -1
d= 3A

q1= +1
q2= -1
d= 1A

q1= +4
q2= -4
d= 4A

Reference no: EM13212662

Questions Cloud

Find algebraic expressions for the total product : Consider the production function f(L;K) = L + K. a. Suppose K is ?xed at 2. Find algebraic expressions for the total product of labor function TP(L), the average product of labor AP(L), and the marginal product of labor MP(L).
Find out the partial pressure of carbon dioxide : What us the partial pressure (in atm) of carbon dioxide and the partial pressure (in atm) of water vapor? (For the purpose of this question, assume ideal gas behavior.)
Breakeven number of units sold for each scale of operations : Complete the tables below for each scale of operations with the given levels of output and the relationships between quantity and fixed cost, quantity and variable costs, and quantity and total costs.
How much l is needed to produce 100 frisbees per hour : Frisbees are produced according to the production function q = 2K+L where q =output of frisbees per hour, K =capital input per hour, L =labor input per hour. a) If K = 10, how much L is needed to produce 100 frisbees per hour
Explain magnitude of the electrostatic potential energy : Two particles with charges q1 and q2 are separated by distance d. Rank these scenarios according to the magnitude of the electrostatic (coulombic) potential energy.
What is meant by monetary policy doing the trick : The issue is whether monetary policy can do the trick or not, and it would appear to many that it can't. This clip comes from late 2008 when the economy was entering a recession. a) what is meant by monetary policy "doing the trick"
Explain activation energies of the two mechanisms : When the ln( kE2 / kE1 ) is plotted vs. 1/T the resulting linear graph has the slope of - 4.8 and intercept of 6.1What is the difference in activation energies of the two mechanisms? For which mechanism are the reactive collisions more efficient?
What measures should the restaurant take to maximize profit : A trendy French restaurant is one of the first businesses to open in a small corner of a commercial building still under construction. The restaurant has received rave reviews and has lines of diners waiting for tables most nights.
Compute the molar mass of x : Analysis of a metal chloride XCl3 shows that it contains 64.3% Cl by mass. Calculate the molar mass of X

Reviews

Write a Review

Chemistry Questions & Answers

  How much heat is absorbed

how much heat is absorbed when 63.7g h2o at 100 c and 101.3 kpa is converted to steam at 100 c.

  What is the hybridization scheme for the central atom

What is the hybridization scheme for the central atom in the following?

  The rate constant for reaction a is doubled the temperature

The rate constant for reaction A is doubled when the temperature is increased by 10 degrees. The rate constant for reaction B is tripled by 10 degree increase in temperature

  Finding hardness of the groundwater

Hardness in groundwater is due to the presence of metal ions, primarily Mg2+ and Ca2+. Hardness is generally reported as ppm CaCO3 or mmol/L Ca2+.

  Calculate the energy needed to raise the temperature

Calculate the energy needed to raise the temperature of 180.0 g of water from 10.0 degrees Celsius to 40.0 degree Celsius. The molar heat capacity for water is 75.3 J/K mol.

  Compute the ph of the resulting solution

the titration of 40.0ml of 0.200M HONH2 (Kb=1.1 x 10-3) by 0.100 M HNO2. Calculate the pH of the resulting solution after the following volumes of HNO3 have been added

  Methylpentane is treated with sodium methoxide in methanol

Provide the name of the major alkene product that results when (2S,3S)-2-bromo-3-methylpentane is treated with sodium methoxide in methanol.

  Compute the pressure inside the graduated cylinder

Calculate the pressure inside the graduated cylinder it the height of the water is 5mm higher than the water in the trough. The atmospheric pressure is 760 mm Hg

  How many double bonds are present

How many double bonds are present in the "best" resonance structure of the phosphate ion?

  What percentage of the z- is still in solution

M+ is added to a solution of 0.0035 M X- and 0.0016 M Z-. MX has Ksp = 8.2 × 10^-9, while MZ has Ksp = 1.7 × 10^-10. What percentage of the Z- is still in solution (not precipitated) when the MX just starts to precipitate? Answer in units of %.

  What is the concentration of a nitric acid solution

what is the concentration of a nitric acid solution if a 10.00ml sample of the acid reqires 31.25ml of 0.135m koh for neutralization.

  State the witting-rxn is triphenylphosphine oxide

A by-product of the Witting-Rxn is triphenylphosphine oxide. At what step in the experimental procedure is this compound removed

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd