Please I need answers to all these questions! Name 3 HW Electrochemistry Submit before Nov 20,...

DDT is stored in body fat and remains toxic for many years. Explain why these characterestics are undersirable in a pesticide. What characteristics would you want in a pesticide to make it less harmful to non-pest organisms?...

A mass of 2 kilograms is placed on a horizontal frictionless surface against an uncompressed spring with spring constant 943.4 N/m. The inclined portion of the surface makes at an angle of 30 degrees to the horizontal and has a coefficient of kinetic friction of 0.16 with the mass. The mass is pushe...

I need help completing all of part B please Check mywrk Exercise 9-11A Calculating employee and employer payroll taxes LO 9-5 3.57 Sky Co. employed Tom Mills in Year 1. Tom earned $5,100 per month and worked the entire year. Assume the Social Security tax rate is 6 percent for the first $110,000 of...

2. What is the freezing point of an aqueous solution containing 69.5g NaNO3 (MM=85.00g/mol) dissolved in 175g water? Kf=1.86°C/m for water and assume "ideal" behavior. 10. An RV antifreeze is an aqueous solution containing 5.68 M proplyene glycol (MM=76.09 g/mol). If the density of the a...

One major cost of selling goods on account could be a.uncollectible accounts. b.cash shortages. c.easy credit. d.accounts payable....

QUESTION 18 INSTRUCTIONS: Select the answer that best characterizes each a argument. Either you support the administration's policies or you don't deserve to be called a patriotic American. The choice should be obvious. a. No fallacy. b. False dichotomy. c. Accident Od. Suppressed evidence, ...

FrqRsp07 80 pF + Given: A series-resonant filter with a resonant frequency of 200 kHz has a quality factor of 15. Vi is the input voltage and V is the output voltage. Required: a. Determine the inductance value, L, in mH for the filter. b. Determine the resistance value, R, in k for the filter c. De...

Related Rates 5. An air traffic controller spots two planes at the same altitude converging on a point as they fly at right angles to each other. One plane is 225 miles from the point moving at 450 miles per hour. The other plane is 300 miles from the point moving at 600 miles per hour. a). At what ...

16) Which of the following represents an excited state configuration (i.e., one not a ground state, but does not violate the Pauli principle)? a. [Ar] 4s1 3d5 b. [Ar] 4s2 3d4 c. [Xe] 5s2 5p1 d. [Xe] 6s2 4f7...

a. Complete Part 2 of Form 940 based on the following information: (Round your answers to two decimal places, if necessary.) Total payroll for the year $913,590 $421,930 Payroll to employees in excess of $7,000 Employer contributions into employees' 401(k) plans $23,710 Part 2: Determine your FU...

What is the distinction between transactional leadership and transformational leadership? Which do you think is more appropriate in business and management dealings?...

How is dynamic equilibrium established within a saturated solution?...

Additional data obtained from an examination of the accounts in the ledger for 20Y3 are as follows: A. The investments were sold for $175,000 cash. B. Equipment and land were acquired for cash. C. There were no disposals of equipment during the year. D. The common stock was issued for cash. E. There...

Potassium iodide is prepared by the reaction of hydroiodic acid and potassium hydrogen carbonate. water and carbon dioxide are also produced. in the reaction of 398 g HI and 318 g KHCO3, how many grams of KI are produced?...

Hello, I need help labeling the following figure for my study guide You are the head of customer service at a consumer electronics company in Los Angeles, California. Aware that customer service is a major competitive advantage for your firm, you continually look for ways to improve seller-buyer re...

Analyze the proton and carbon NMR for 4-cyclohexane PROTON_02 4632-4-cyclohexane 7.5 7.0 6.5 6.0 5.5 5.0 4.5 a 4.0 fi (ppm) 3.5 3.0 2.5 2.0 1.5 1.0 0.5 CARBON_01 4632-4-cyclohexane WAWANAN www 230 220 210 200 190 180 170160 150 140 130 120 110 f1 (ppm) 100 90 80 70 60 50 40 30 20 10 0 -10...

caun cu suugroup. (2) Let (a b) be a transposition in Sn, and let a E Sp. Prove that alaba-is another trans- position. Hint: Suppose that a(z) = a, a(y) = b for some x,y € {1,...,n). Now calculate ala b)a- applied to x, y, and z where z € {1,...,n} such that a(z) a or b. (9) def o lation...

(Related to Checkpoint 5.3) (Compound interest with non-annual periods) Calculate the amount of money that will be in each of the following accounts at the end of the given deposit period: Annual Interest Rate 12% Compounding Periods Per Year (M) Compounding Periods (Years) Account Holder Theodore L...

Problem 3 A parallel-plate capacitor with plate area 2.20 cm2 and air-gap separation 0.13 mm is connected to a 12.00 V battery, and fully charged. The battery is then disconnectecd (a) What is the charge on the capacitor? 1.80x10-10 c You are correct. Computer's answer now shown above. Your rece...