Plz fast solve this question Air was filtered through a clean filter to measure particulate matter. The initial filter weight was 10.00 g, and the weight after collecting air for 24 hours was 10.10 g. Early and late air flow rates were measured at 1.7 and 1.5 m3/min, respectively. What is the concentration of particulate matter in the atmosphere (ug/m3)?

Plz fast solve this question Air was filtered through a clean filter to measure particulate matter. The initial filter weight was 10.00 g, and the weight after collecting air for 24 hours was 10.10 g. Early and late air flow rates were measured at 1.7 and 1.5 m3/min, respectively. What is the concentration of particulate matter in the atmosphere (ug/m3)?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter5: Gases

Section: Chapter Questions

Problem 129E

See similar textbooks

Similar questions

Required information: The diameter of an oxygen (O2) molecule is approximately 0.300 nm. a) For an oxygen molecule in air at atmospheric pressure and 11.7°C, estimate the average distance traveled between collisions with other molecules during a 1.00-s time interval. b) For an oxygen molecule in air at atmospheric pressure and 11.7°C, estimate the average number of collisions with other molecules during a 1.00-s time interval. c) For an oxygen molecule in air at atmospheric pressure and 11.7°C, estimate the total distance traveled during a 1.00-s time interval.
6. Assertion (A) : Excessive use of chlorinated synthetic pesticides causes soil and water pollution.Reason (R) : Such pesticides are non-biodegradable. (i) Both A and R are correct and R is the correct explanation of A.(ii) Both A and R are correct but R is not the correct explanation of A.(iii) Both A and R are not correct.(iv) A is not correct but R is correct. 7. Assertion (A) : If BOD level of water in a reservoir is less than 5 ppm it is highly polluted.Reason (R) : High biological oxygen demand means low activity of bacteria in water. (i) Both A and R are correct and R is the correct explanation of A.(ii) Both A and R are correct but R is not the correct explanation of A.(iii) Both A and R are not correct.(iv) A is not correct but R is correct.
Chemistry Convert the following airborne concentrations from ppm to mg/m3 at NTP. Please show the work on a piece of paper, so it can be easier for me to read. . a. 110 ppm cyclohexene b. 8 ppm dimethylformamide c. 20 ppm methylene chloride
A clinic had 25 patients on Friday morning. If 21 patientswere given flu shots, what percentage of the patientsreceived flu shots? Express your answer to the ones place.
A bubble of air escaping from a diver’s mask rises from a depth of 124 ft to the surface where the pressure is 1.00 atm. Initially, the bubble has a volume of 10.0 mL. Assuming none of the air dissolves in the water, how many times larger is the bubble just as it reaches the surface? Use this data:1. The density of seawater is approximately 1.025 g mL-12. The density of mercury is 13.6 g mL-1 Answer: ____times larger
Procedure it attached below, but question is in the screenshot. Part A: Solution Preparation Work in pairs. Wear safety goggles and an apron. Connect the temperature probe to Channel 1 of the LabQuest2. The vertical axis has temperature scaled from 0 to 50°C. To set the horizontal axis (time) to 0 to 1000 seconds, go to the menu and change the Duration to 1000 seconds. Wear gloves for this step only, 2.5 M acid can cause burns. When diluting concentrated acid, pour acid into water, slowly with stirring; never the reverse. HAVE A DILUTION PLAN BEFORE COMING TO LAB. (Use the concentration values and volume below in the dilution equation to find the volume of stock solution needed to create the dilute solution.) Using only volumetric glassware, prepare 250.00 mL of approximately 1.0 M HCl solution from the stock HCl solution in the hood (approximately 2.5 M). The exact concentration for the stock solution must be recorded from the bottle’s label and the exact concentration for…
HDPE and PS are both inert to bases and acids, which plastic would you rather chose to put 1 Liter of 6M HCl for general chemistry lab? Explain why.
Activity 2. Answer the following questions a. How long does it take an iron nail exposed to the rain to rust?______________________________________________________________________________ b. Compare the rusting of iron to how fast milk curdles when an acid like vinegar or calamansi juice is added to it. (Try doing this at home if you have milk, vinegar or calamasi juice.) ______________________________________________________________________________ c. Do you think you could light a log with a single matchstick? How about twigs or smaller pieces of wood? ______________________________________________________________________________ d. Why do we keep food in the refrigerator? ______________________________________________________________________________ e. How do particles move at high temperatures compared at low temperatures? __________________________________________________________________________
A certain mineral contains the substance Cu(NO3)2 .Cu2SO4. Cu3N2. The copper present in a 1.5000g sample of this mineral is analyzed by adding aqueous ammonia to precipitate the copper as Cu(OH)2 and then incinerated and weighed as CuO. What is the weight percentage of Cu in this mineral if 0.85g of CuO were obtained? Please answer fast I give you upvote.
HEALTH AND SAFETY question You just have to post the answer, I'll do the explanation myself.
Topic : Mixture Flow Problem A tank contains 2000 L of brine. Brine containing 5N/L of salt flows in at 10L/min, and the mixture , kept uniform by stirring, flows out at the rate of 20L/min. If the concentration of salt is 8N/L at the end of 1 hour, how much was the concentration of the salt at the beginning? Ans. 9.29 N/L
TRUE LIES: There are many misconceptions regarding fire. A person must equip himself with factualinformation to guarantee safety. Not all shared information is true. So, can you spot them?Direction: Below are statements about basic information on fire. On your answer sheet, write TRUE if thestatement expresses a correct idea, otherwise write LIE.4. Fire is a thing, not an event.5. Assuming stable fuel, heat, and oxygen levels, a typical house fire is constant in size every minute until the firedies down.6. Earth is the only known planet where fire can burn.7. Water can be produced by fire.8. Using concentrated sunlight, ancient Greeks were able to start fire. A parabolic mirror that focuses solar rays isstill used to ignite the Olympic torch.9. Among the stages of fire, the last stage which is the “decay stage” takes the longest time to finish.10.All fire extinguishers are multipurpose, meaning each one can put out all types of fire caused by any material.NOTE: JUST THE ANSWER ONLY NO…