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Glutamic acid (CsH9O4N) is used as one of the reagents for a standard to check the...
health effect. 8. (10 pt) Glutamic acid (CH,O.N) is used as one of the reagents for...
health effect. 8. (10 pt) Glutamic acid (CH,O.N) is used as one of the reagents for a standard to check the BOD test. Determine the theoretical oxygen demand of 63 mg/L of Glutamic acid. Assume the following reaction apply: CH,ON +4.5 0. + 5 CO,+ 3H2O + NH, NH, + 20 ► NO, + H + H2O I 3 А
Suppose a water sample contains 150 mg/L of Glutamic acid (CSH904N). Assume the following reactions apply: + () O2...
Suppose a water sample contains 150 mg/L of Glutamic acid (CSH904N). Assume the following reactions apply: + () O2 202 (CO2+ () H20 + () NH3 NOs H +H20 CSH9O4N NH3+ (a) Balance the first reaction. (b) Determine the theoretical carbonaceous biochemical oxygen demand (CBOD) Determine the theoretical nitrogenous biochemical oxygen demand (NBOD) (c) Find the total theoretical (CBOD + NBOD) oxygen demand. Ans: 212 mg/L
Suppose a water sample contains 150 mg/L of Glutamic acid (CSH904N). Assume the following...
1. (a) Draw the structure of L-glutamic acid and show its one letter and three letter...
1. (a) Draw the structure of L-glutamic acid and show its one letter and three letter code. (1 pt) (b) Show the calculation for its isoelectric point. (HINT: Check the pKa of the R group also.) (2 pt) (c) Draw the forms of glutamic acid at pH 1, 6 and 10. (3 pt) (d) To which electrode would glutamic acid migrate in electrophoresis at pH 7 buffer, the anode (+) or cathode (-)? (1 pt) (e) MSG (monosodium glutamate) is...
1. Some pond water contains 20.O mg/L of some algae, which can be represented by the chemical for...
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...
5. The following amino acids are considered non-essential: alanine, glutamic acid, and serine. From what biomolecule...
5. The following amino acids are considered non-essential: alanine, glutamic acid, and serine. From what biomolecule can each be made? (Consider anaplerotic reactions and metabolism of other amino acids.) (6 pts - 2 ea.) 6. List five organic coenzymes covered so far that can be used for oxidation/reduction. (10 pts - 2 ea.)
Please explain what the right answer is! VI. L-glutamic acid is a diprotic a-amino acid that...
Please explain what the right answer is!
VI. L-glutamic acid is a diprotic a-amino acid that is involved in metabolic protein synthesis and neurotransmission. One can write this schematically as H,G where "G" is the rest of the molecule. Given the following data, answer the question posed (5 points) phs Form K Н.G Hа" 7.41E-3 4.90E-5 4309 Which system (circle one answer) would make the best buffer to maintain pHH -3.8? (0) H,G alone (iv) HG/G (ii) HG alone (ii)...
Which of the following reactions are redox reactions? Check all that apply. Check all that apply...
Which of the following reactions are redox reactions? Check all that apply. Check all that apply . Al(s)+3Ag+(aq) = Al3+(aq)+3Ag(s) SO3(g)+H2O(l) = H2SO4(aq) Ba(s)+Cl2(g) = BaCl2(s) Mg(s)+Br2(l) = MgBr2(s)
Part A Which of the following reactions are redox reactions? Check all that apply. Check all...
Part A Which of the following reactions are redox reactions? Check all that apply. Check all that apply. Al(s)+3Ag+(aq)→Al3+(aq)+3Ag(s) SO3(g)+H2O(l)→H2SO4(aq) Ba(s)+Cl2(g)→BaCl2(s) Mg(s)+Br2(l)→MgBr2(s)
Calculate the theoretical oxygen demand for a 130 mg/L aqueous solution of lactic acid (C3H6O3). Calculate...
Calculate the theoretical oxygen demand for a 130 mg/L aqueous solution of lactic acid (C3H6O3). Calculate the equilibrium concentration of dissolved oxygen in 25°C water at sea level (p = 1.00 atm), and again at 4000 m elevation in 5°C water. [Use the exponential p vs. z equation, not the empirical formula.]
#07. Below is a table listing the quantities of reagents needed for the Grignard synthesis of...
#07. Below is a table listing the quantities of reagents needed for the Grignard synthesis of benzhydrol (3). Use this information to determine the theoretical yield of 3 in grams. Note: This computation requires that you determine the limiting reagent. + Mg Et, Reagent MgBr Mg H OH Quantity Molar Mass Used (8) L /mol) 3.40 24.31 24. 01 157.01 120.15 n/a 198.26 18.4 2) acid work-up CH,
health effect. 8. (10 pt) Glutamic acid (CH,O.N) is used as one of the reagents for a standard to check the BOD test. Determine the theoretical oxygen demand of 63 mg/L of Glutamic acid. Assume the following reaction apply: CH,ON +4.5 0. + 5 CO,+ 3H2O + NH, NH, + 20 ► NO, + H + H2O I 3 А
Suppose a water sample contains 150 mg/L of Glutamic acid (CSH904N). Assume the following reactions apply: + () O2 202 (CO2+ () H20 + () NH3 NOs H +H20 CSH9O4N NH3+ (a) Balance the first reaction. (b) Determine the theoretical carbonaceous biochemical oxygen demand (CBOD) Determine the theoretical nitrogenous biochemical oxygen demand (NBOD) (c) Find the total theoretical (CBOD + NBOD) oxygen demand. Ans: 212 mg/L
Suppose a water sample contains 150 mg/L of Glutamic acid (CSH904N). Assume the following...
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...
5. The following amino acids are considered non-essential: alanine, glutamic acid, and serine. From what biomolecule can each be made? (Consider anaplerotic reactions and metabolism of other amino acids.) (6 pts - 2 ea.) 6. List five organic coenzymes covered so far that can be used for oxidation/reduction. (10 pts - 2 ea.)
Please explain what the right answer is!
VI. L-glutamic acid is a diprotic a-amino acid that is involved in metabolic protein synthesis and neurotransmission. One can write this schematically as H,G where "G" is the rest of the molecule. Given the following data, answer the question posed (5 points) phs Form K Н.G Hа" 7.41E-3 4.90E-5 4309 Which system (circle one answer) would make the best buffer to maintain pHH -3.8? (0) H,G alone (iv) HG/G (ii) HG alone (ii)...
#07. Below is a table listing the quantities of reagents needed for the Grignard synthesis of benzhydrol (3). Use this information to determine the theoretical yield of 3 in grams. Note: This computation requires that you determine the limiting reagent. + Mg Et, Reagent MgBr Mg H OH Quantity Molar Mass Used (8) L /mol) 3.40 24.31 24. 01 157.01 120.15 n/a 198.26 18.4 2) acid work-up CH,
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