read about costing systems and ratio and trend analysis. Applying the concepts in that you read about, pick a Company that you are familiar with and discuss the following:- The industry the Company operates in, the approximate size of the organization (revenue, number of employees, etc.) and the number of accounting staff- The type of information that would be relevant to management and how that […]

The equilibrium partial pressure of water vapor in contact with a certain silica gel on which water is adsorbed is, at 25C, as follows: Partial pressure of water, mmHg 0 2.14 4.74 7.13 9.05 10.9 12.6 14.3 16.7 Ib water/ 100 lb dry gel – kg/100 kg 0 5 10 15 20 25 30 35 40 (a) Plot the equilibrium data as P – partial […]

During a practical session, a good 2nd year Inorganic I student prepared a good quality alum double saltwith the general formula, M2SO4.M2(SO4)3.24H2O, where M is +1 and M is +3 cations. This wascarried out by weighing exactly 1.7418g of potassium sulphate, which was dissolved in 10mL distilledwater (dH2O). Similarly, 6.6644g of Al2(SO4)3.18H2O in the exact same fashion. The dissolved clearsolutions was mixed in a clean […]

200.0ml of a .800 M solution of sodium phosphate is reacted with excess lead acetate as shown below. How many grams of lead phosphate could be potentially be formed? Show your work.2 Na 3 PO 4 (aq) + 3 Pb(CH 3 COO) 2 (aq)= 6 NaCH3COO (aq) + Pb 3(PO4)2(s)

PLEASE HELP!!!Ariana and Alissa performed the synthesis of Ag2SO4. They measured a known mass of AgNO3, dissolved the salt in water and added this solution to an excess of aqueous K2SO4. They filtered the precipitate of silver sulfate, rinsed it with distilled water, and let it dry overnight. Next day, the mass of silver sulfate was measured. The collected results are shown in the Data […]

200.0ml of a .800 M solution of sodium phosphate is reacted with excess lead acetate as shown below. How many grams of lead phosphate could be potentially be formed? Show your work.2 Na 3 PO 4 (aq) + 3 Pb(CH 3 COO) 2 (aq)= 6 NaCH3COO (aq) + Pb 3(PO4)2(s)

PLEASE HELP!!!Ariana and Alissa performed the synthesis of Ag2SO4. They measured a known mass of AgNO3, dissolved the salt in water and added this solution to an excess of aqueous K2SO4. They filtered the precipitate of silver sulfate, rinsed it with distilled water, and let it dry overnight. Next day, the mass of silver sulfate was measured. The collected results are shown in the Data […]

H2 (g) + I2 (g) _ 2HI (g)At 400. K for the reaction above, Kp = 62.5.(a) If 0.40 mol of HI are introduced into a 1.0 L flask and heated to 400. K, calculate the pressure of HI (g) before any reaction occurs. (4 pts)(b) Calculate the pressure of each species when equilibrium is established in (a). (6 pts)(c) H2 (g), I2 (g), and […]

How many moles of sodium chloride could be produced?How many grams of sodium chloride could be produced?How many grams of sodium chloride were produced?What is the percent yield of sodium chloride?Background:In a balanced chemical equation, the total number of atoms of each element must be the same on each side of the equation to satisfy the law of conservation of mass.The mole relationship given by […]

H2 (g) + I2 (g) _ 2HI (g)At 400. K for the reaction above, Kp = 62.5.(a) If 0.40 mol of HI are introduced into a 1.0 L flask and heated to 400. K, calculate the pressure of HI (g) before any reaction occurs. (4 pts)(b) Calculate the pressure of each species when equilibrium is established in (a). (6 pts)(c) H2 (g), I2 (g), and […]