The flux of phosphorus (P) carried in a stream measures 600 micro grams per second at a water quality station in New Zealand. The flux is measured every 10 minutes and was determined to remain constant over the course of an hour. During that hour, how much P was transferred past the monitoring point? provide your answer in milligrams

The flux of phosphorus (P) carried in a stream measures 600 micro grams per second at a water quality station in New Zealand. The flux is measured every 10 minutes and was determined to remain constant over the course of an hour. During that hour, how much P was transferred past the monitoring point? provide your answer in milligrams

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter1: Basic Concepts Of Chemistry

Section: Chapter Questions

Problem 43GQ: Hexane (C6H14, density = 0.766 g/cm3), perfluoro-hexane (C6F14, density = 1.669 g/cm3), and water...

See similar textbooks

Similar questions

A 1.00 m long beam of stainless steel with a square 2.00 cm X 2.00 cm cross-section has a mass of 3.02 kg. What is its density in grams per cubic centimeter?
The mass of a glass beaker is known to be 24.4 gg. Approximately 5 mLmL of water are added, and the mass of the beaker and water is measured on an analytical balance to be 30.625 gg. How many significant figures are there in the mass of the water?
Mercury is leaching into a lake at a rate of 32 g per year. You measure the concentration of the mercury and found that the lake has 128 kg of mercury in it. What is the residence time of mercury in the lake? You had to make an assumption, what was it?
An order was given to initially infuse 10000. units per hour of the anticoagulant heparin for a patient in the emergency room. The IV bag supplied contains 250. mL of a heparin solution at a concentration of 100. units per milliliter. How many hours will the IV run? Flow Rate = (1 mL/100 Units) x (10000 units/1 hr) = mL/h
The medication order reads 600.0 mL of D5W (also known as 5% dextrose in water) containing 24,000 heparin units is to be infused at a rate of 7.0 mL per hour. How many heparin units per hour is the patient receiving?
A medication is delivered at a rate of 3.00 cg medication/second. The dosage requirement for the medication is 25 mg medication/kg of body mass. How many minutes should it take for an 85 kg man to receive the required medication?
To determine the organic material in a dried lake bed, the percent carbon by mass is measured at two different locations. To compare the means of the two different locations, it must first be determined whether the standard deviations of the two locations are different. Location 1 standard deviation: 0.050 Location 2 standard deviation: 0.34 What is the calculated ? value for comparing the standard deviations?
A certain process can plate out 80.6 micrometers ^3 of gold onto a metallic surface per second. How long will it take to create a 0.010 micrometer thick coating on a surface area of 0.30 cm^2 using this process?
An aquarium filter will clean 275 cu. cm of water per minute. How long will it take to filter 125 cu. dm of dirty water?
A partially filled one-gallon [gal] pitcher, that has a mass of 0.35 kilograms [kg] when empty, is sitting on a kitchen counter. Assume the total mass of the pitcher and its contents is 2 kilograms [kg]. The pitcher contains a liquid that has a molecular weight of 19.5 grams per mole [(g)/(mol)] and a molarity of 57 moles per liter [(mol)/(L)]. (a) Determine the volume of the liquid in the pitcher in units of liters [L]. (b) Determine the specific gravity of the liquid in the pitcher.
The pharmacist attempts to weigh 120 mg of codeine sulfate on a balance with a sensitivity requirement of 6 mg. Calculate the maximum potential error in terms of percentage.
Given that an IV is mixed so that each 150. mL of the solution contains 500. mg of the drug lidocaine and the rate of infusion is set at 300. mL/hr. How many minutes will it take for 0.75 g of lidocaine to be administered?