(15)2. For a solution containing 115 mg/L of glycine [CH2(NH2)COOH] whose oxidation can be represented as...
A solution contains 300 mg/L of glycine: CH2(NH2)COOH. Glycine is oxidized by O2 to carbon dioxide, water, and ammonia (NH3). a. Find the theoretical BOD of this solution. b. The glycine in a 1.0 liter solution is fully oxidized. How much carbon dioxide and ammonia are produced?
1. Some pond water contains 20.O mg/L of some algae, which can be represented by the chemical formula CsHisO&N. Using the following reactions: CoHisO&N606CO2 6H2ONHa NHs 202 NOs H2O (a) Find the theoretical carbonaceous oxygen demand CBOD (b) Find the nitrogenous oxygen demand NBOD (c) Find the total theoretical biochemical oxygen demand BOD 2. A sandy soil has a hydraulic conductivity of 6.1 x104 m/d, a hydraulic gradient of 0.00141, and porosity of 20%. (a)what is the Darcy velocity (b)what...
can someone please help me with these 3 questions? Consider a 1.0 L buffer containing 0.098 mol L. HCOOH and 0.107 mol L'HCOO : What is the pH of the solution after adding 7.8 x 10-3 mol of NaOH? Express your answer to 2 decimal places. You have 5 attempts at this question. Remember you can find KA and/or Kg values in your textbook in chapter 15. Answer: Check What is the pH of a solution containing 0.489 mol L...
What is the general class of each test reaction in the introduction? Precipitation? Acid-Base? Oxidation eduction? anoina to aizy ona svidstils Reaction Class 1 2 iliw 15 TO15192do art sshommua bns nosgol rond dass 101 12575 gbubnium oY noi de lo enor Som 10 910 w II woy Xd on abian aningstid on naloga uzib 3 OOH 4 5 DHET 6 7 SET adus 00 9 Complex ion formation 10 11 No reaction 12 13 14 Combination 15 16 17...