ABC compny declared a dividend on April 3 with an ex-dividend date of April 17 and a payment of April 26. what day must you be the owner of stock to receive the dividend?
In a triagule ABC, a= 28, C=40, <A = 41.5°. To the nearest tath of a degree, the measure < c is: of (8 What is the magnitude of v 4-2,37,
28. Al(OH)3 has a solubility product constant of 3.95 x 10-'1. A water sample containing aluminum has a pH of 8.9. Which species will dominate in this water sample? a) Al+(aq) b) Al(OH)3 (S) c) A12+(aq) d) Al(s)
-- ОА. Find the image of triangle ABC for the size transformation with center P and scale factor B ОВ. O c. B'. A -A' C'. D. "B" AL C"
In Problems 17 –28 find two power series solutions of the given differential equation about the ordinary point x = 0.
Al(OH)3 + 3 H+ <--> Al3+ + 3 H2O You find that the solution pH = 5, and that [Al3+] = 10-2 mol/L. Assuming the activity coefficient = 1 for Al3+, what is the log(Keq) of the Al(OH)3 dissolution written above assuming the system is at equilibrium? If you got stuck on a, assume that log(Al3+)=log(Keq)-3pH + 30.
ABC compeny uses the periodic inventory system. ABC has the following account balances in their unadjusted trial balance. PROBLEM #4-9 points inventory system. ABC has the following account al balance (partial). A count of the inventory at the end oesin uses the periodic ABC company their u 152.000. Please record the adjusting entry related to endi nost of goods sold at the end of the year ended 12/31/17. e year record the adjusting entry related to inventory and 35 ooo...
17.(10 pts) Calculate the molar solubility of aluminum hydroxide, Al(OH)3 Ksp = 1.9 x 10”, in pure water. Report your answer to 2 significant figures. Show work.
Given the following reaction: 4 Al + 3 O2 =====è 2 Al2O3 Find the grams O2 used and the grams Al2O3 made with 855 grams Al and excess O2 Given the following reaction: 4 Al + 3 O2 ====> 2 Al2O3 Find the grams O2 used and the grams Al2O3 made with 855 grams Al and excess O2
3) al find the Laplace transform F(s) of the function (3-1²"Sebt sin (7+) 6) Find the inverse Laplace transform f(t) of the function F (S) S²+5-20