You are interested to investigate the availability of dissolved inorganic nitrogen (as ammonia and nitrate) in...
You are interested to investigate the availability of dissolved inorganic nitrogen (as ammonia and nitrate) in coastal waters. Your analyses indicate those concentrations are 0.22 mg NH4+ L-1 and 0.34 mg NO3- L-1 respectively. Based on your data, what is the total concentration of dissolved inorganic nitrogen (as NH4+ + NO3-), in units of μM?
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You are interested to investigate the availability of dissolved
inorganic nitrogen (as ammonia and nitrate) in...
Dissolved ammonia is a common contaminant in drinking water, streams, and rivers. The dissolved form can...
Dissolved ammonia is a common contaminant in drinking water, streams, and rivers. The dissolved form can cause an unpleasant taste in the water and is toxic to many aquatic life forms. Gaseous ammonia (NH3) has an unpleasant odor that has been described as similar to baby diapers or window cleaner. b. Fish are very sensitive to un-ionized ammonia (NH3) and concentrations as low as I .0 mg/L can be toxic. If you took a sample of water downstream of a...
can you answer the dissolved inorganic carbon, TDS, and field PH? if you can teach how...
can you answer the dissolved inorganic carbon, TDS, and field
PH?
if you can teach how to find total moles cationic charge, total
moles anionic charge, and percent charge imbalance? thx
CHE-100 Environmental Water Chemistry, Homework Set th1; Due: 1/12/17 1) This water was taken from a geothermal terrain in Lake County. What the chemical analyst conveys to you in column is not the real form of the solute-it is the mass of that reported chemical in a kilogram of...
7. (10) The total CO2 (TCO,) concentration of seawater is roughly 2,300 umoles/L; you will recall...
7. (10) The total CO2 (TCO,) concentration of seawater is roughly 2,300 umoles/L; you will recall that TCO2 includes the sum of carbonate (CO3), bicarbonate (HC03) and carbon dioxide (CO2). At normal ocean pH (roughly pH 8) bicarbonate is the most abundant inorganic carbon species and carbon dioxide (CO2 per se) is present at a concentration of roughly 15 umoles/L Typical deep water nitrate and phosphate concentrations are 40 and 3 umoles/L, respectively. Is dissolved inorganic carbon a limiting resource...
please number and write the correct answer Ar have a total pressure of 1.6 bar. What...
please number and write the correct answer
Ar have a total pressure of 1.6 bar. What is the partial 17. A mixture of 100 g of Ne and 10.0 Ne? a) 0.40 bar b) 1.1 bar c) 0.54 bar GP 0.80 bar e) 1.3 bar 18. A sample of N, effuses in 255 s. How long will the same size sample of Cl2 take to effuser c12 a) 388 5 b) 1555 c) 247 s d) 406 5 e) 6455...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...
explaim the mechanisms amd toxological effects if type 1 diabetes in this article Exposure to arsenic...
explaim the mechanisms amd toxological effects if type 1
diabetes in this article
Exposure to arsenic in drinking water is associated with increased prevalence of diabetes. We previously reported an association of diabetes and urinary concentration of dimethylarsinite (DMAS"), a toxic product of arsenic methylation by arsenic (+ 3 oxidation state) methyltransferase (AS3MT). Here we examine associations between AS3MT polymorphism, arsenic metabolism and diabetes. Fasting blood glucose, oral glucose tolerance and self-reported diagnoses were used to identify diabetic individuals. Inorganic...
can you answer the dissolved inorganic carbon, TDS, and field
PH?
if you can teach how to find total moles cationic charge, total
moles anionic charge, and percent charge imbalance? thx
CHE-100 Environmental Water Chemistry, Homework Set th1; Due: 1/12/17 1) This water was taken from a geothermal terrain in Lake County. What the chemical analyst conveys to you in column is not the real form of the solute-it is the mass of that reported chemical in a kilogram of...
7. (10) The total CO2 (TCO,) concentration of seawater is roughly 2,300 umoles/L; you will recall that TCO2 includes the sum of carbonate (CO3), bicarbonate (HC03) and carbon dioxide (CO2). At normal ocean pH (roughly pH 8) bicarbonate is the most abundant inorganic carbon species and carbon dioxide (CO2 per se) is present at a concentration of roughly 15 umoles/L Typical deep water nitrate and phosphate concentrations are 40 and 3 umoles/L, respectively. Is dissolved inorganic carbon a limiting resource...
please number and write the correct answer
Ar have a total pressure of 1.6 bar. What is the partial 17. A mixture of 100 g of Ne and 10.0 Ne? a) 0.40 bar b) 1.1 bar c) 0.54 bar GP 0.80 bar e) 1.3 bar 18. A sample of N, effuses in 255 s. How long will the same size sample of Cl2 take to effuser c12 a) 388 5 b) 1555 c) 247 s d) 406 5 e) 6455...
explaim the mechanisms amd toxological effects if type 1
diabetes in this article
Exposure to arsenic in drinking water is associated with increased prevalence of diabetes. We previously reported an association of diabetes and urinary concentration of dimethylarsinite (DMAS"), a toxic product of arsenic methylation by arsenic (+ 3 oxidation state) methyltransferase (AS3MT). Here we examine associations between AS3MT polymorphism, arsenic metabolism and diabetes. Fasting blood glucose, oral glucose tolerance and self-reported diagnoses were used to identify diabetic individuals. Inorganic...
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