Calculate the number of moles in the 2.00L volume of air in the lungs of the...
Calculate the number of moles in the 2.00L volume of air in the lungs of the average person. (Air = 37.0 degrees C)
This is how I completed the problem, my book does not contain the answers to our homework so im checking on here to make sure my answer is correct... If not what is the real answer and how did you obtain it?
P=1.01E+5
k=1.38E-23J/k
T=310K
V=2.00L
N=PV/kT N=(1.01E+5)(2.00L)/(1.38E-23)(310K)
=4.78E-21 Moles
Homework Answers
Plz rate my answer as best answer.. Rate only correct &
perfectly explained answer .. Otherwise we don't get points
Thanks:) @Ramy29
Add Answer to:
Calculate the number of moles in the 2.00L volume of air in the
lungs of the...
Calculate the number of moles in the 1.90 L volume of air in the lungs of...
Calculate the number of moles in the 1.90 L volume of air in the lungs of the average person. Note that the air is at 37.0°C (body temperature) and atmospheric pressure.
Calculate the number of moles in the 5.70-L volume of air in the lungs of the...
Calculate the number of moles in the 5.70-L volume of air in the lungs of the average person. Note that the air is at 37.0°C (body temperature) and atmospheric pressure. _______mol
Suppose the amount of air in a person's lungs is 2.15x10^-3 m^-3 a) Calculate the number...
Suppose the amount of air in a person's lungs is 2.15x10^-3 m^-3 a) Calculate the number of moles of air molecules in the person's lungs when the pressure there is atmospheric pressure. Note that the air is at 37.0 degrees Celsius (body temperature).
a volume of 505 mL of air on a cold winter day at -15 degrees celciua breathed into the lungs, where body temperature i...
a
volume of 505 mL of air on a cold winter day at -15 degrees celciua
breathed into the lungs, where body temperature is at 37 degrees
celcius what is the final volume of gas
yu.com coursem ureid=1534000 lochepi-ddol Chemistry 1010: Survey of Chemistry se Home Chapter 9 Part 1 roblem 9.17 An intravenous saline solution contains 150 mEq/L each of Nat and Cl". Part A How many moles of Na are in 1.40 L of the saline solution? 9a...
Learning Goal: To apply the ideal gas law to problems involving temperature, pressure, volume, and moles...
Learning Goal: To apply the ideal gas law to problems involving
temperature, pressure, volume, and moles of a gas. The four
properties of gases (pressure P, volume V, temperature T, and moles
of gas n) are related by a single expression known as the ideal gas
law: PV=nRT The variable R is known as the universal gas constant
and has the value R=0.0821 L⋅atm/(mole⋅K). The units of R dictate
the units for all other quantities, so when using this value...
Ideal Gas Law and Partial Pressures Name Directions: Calculate/answer the following: 1. 7.70 moles of Argon...
Ideal Gas Law and Partial Pressures Name Directions: Calculate/answer the following: 1. 7.70 moles of Argon at a pressure of 0.190 atm and at a temperature of 65.8 °C, what is the volume of the container that the gas is in? 2. A sample of gas is 17.0 moles at a temperature of 77.0 °C, and a volume of 98.9 liters, what is the pressure of the gas? 3. 28.0 moles of gas held at a pressure of 580 atm...
Please answer all the blanks (volume if H2 and everything in analysis). TIA! Data 5 1...
Please answer all the blanks (volume if H2 and
everything in analysis). TIA!
Data 5 1 oong 0.00 10.5ml 2 o.olag 0.00 11.0 Trial 3 o.org 0.00 12.00 o Daag o.albg 0.00 10.0 ml 11.5ml Mass of Mg (g) Initial volume of Syringe (mL) Final volume of Syringe (mL) Volume of H (mL) Barometric pressure (torr) Ambient temperature (°C) Vapor pressure of H2O (torr) 779.314har 23. Oi 21.0 forr TA.314tar 23.0c 179.3 14ton 23.0¢ 779.314 ton 23.0c 779.31472 23.0c 21.0...
my chemistry lab did the composition of hydrogen peroxide. i am having trouble trying to fugure...
my chemistry lab did the composition of hydrogen peroxide. i
am having trouble trying to fugure out how to fill in the table. i
dont understand why “s” is added to pvnrt and how to apply that to
my equation. these are the steps on how to solve but i believe they
are rather confusing. please help! thank you!
i
dont know how to convert PV=nRT so m/s for the initial rate. im
confused on how to fill out the...
Nurses working in an ambulatory care clinic observe an increase in the number of clients with...
Nurses working in an
ambulatory care clinic observe an increase in the number of clients
with hypertension. In planning community education, which of the
following approaches is likely to have the most positive impact on
reducing the development of hypertension?
A appropriate rtising or a chan who is unconsaus. Which of the following actions proving the duona caur O Anurse is caring for a dient who has right-sided paralysis following a cerebrovascular accident. Which of the following prescriptions should the...
AO OUR CITY Department of the Treasury Service OMB Number Form 13614-C 2010 Intake/Interview & Quality...
AO OUR CITY Department of the Treasury Service OMB Number Form 13614-C 2010 Intake/Interview & Quality Review Sheet You will need . Please complete pages 14 of this form, - Tax Information such as Forms W-2 100 100 1095 - You are responsible for the information on your return. Please provide - Social security cards or ITIN letters for persons on your tax retum complete and accurate information Picture D uchas valid driver's license for you and your spouse. ....
a
volume of 505 mL of air on a cold winter day at -15 degrees celciua
breathed into the lungs, where body temperature is at 37 degrees
celcius what is the final volume of gas
yu.com coursem ureid=1534000 lochepi-ddol Chemistry 1010: Survey of Chemistry se Home Chapter 9 Part 1 roblem 9.17 An intravenous saline solution contains 150 mEq/L each of Nat and Cl". Part A How many moles of Na are in 1.40 L of the saline solution? 9a...
Learning Goal: To apply the ideal gas law to problems involving
temperature, pressure, volume, and moles of a gas. The four
properties of gases (pressure P, volume V, temperature T, and moles
of gas n) are related by a single expression known as the ideal gas
law: PV=nRT The variable R is known as the universal gas constant
and has the value R=0.0821 L⋅atm/(mole⋅K). The units of R dictate
the units for all other quantities, so when using this value...
Ideal Gas Law and Partial Pressures Name Directions: Calculate/answer the following: 1. 7.70 moles of Argon at a pressure of 0.190 atm and at a temperature of 65.8 °C, what is the volume of the container that the gas is in? 2. A sample of gas is 17.0 moles at a temperature of 77.0 °C, and a volume of 98.9 liters, what is the pressure of the gas? 3. 28.0 moles of gas held at a pressure of 580 atm...
Please answer all the blanks (volume if H2 and
everything in analysis). TIA!
Data 5 1 oong 0.00 10.5ml 2 o.olag 0.00 11.0 Trial 3 o.org 0.00 12.00 o Daag o.albg 0.00 10.0 ml 11.5ml Mass of Mg (g) Initial volume of Syringe (mL) Final volume of Syringe (mL) Volume of H (mL) Barometric pressure (torr) Ambient temperature (°C) Vapor pressure of H2O (torr) 779.314har 23. Oi 21.0 forr TA.314tar 23.0c 179.3 14ton 23.0¢ 779.314 ton 23.0c 779.31472 23.0c 21.0...
my chemistry lab did the composition of hydrogen peroxide. i
am having trouble trying to fugure out how to fill in the table. i
dont understand why “s” is added to pvnrt and how to apply that to
my equation. these are the steps on how to solve but i believe they
are rather confusing. please help! thank you!
i
dont know how to convert PV=nRT so m/s for the initial rate. im
confused on how to fill out the...
Nurses working in an
ambulatory care clinic observe an increase in the number of clients
with hypertension. In planning community education, which of the
following approaches is likely to have the most positive impact on
reducing the development of hypertension?
A appropriate rtising or a chan who is unconsaus. Which of the following actions proving the duona caur O Anurse is caring for a dient who has right-sided paralysis following a cerebrovascular accident. Which of the following prescriptions should the...
AO OUR CITY Department of the Treasury Service OMB Number Form 13614-C 2010 Intake/Interview & Quality Review Sheet You will need . Please complete pages 14 of this form, - Tax Information such as Forms W-2 100 100 1095 - You are responsible for the information on your return. Please provide - Social security cards or ITIN letters for persons on your tax retum complete and accurate information Picture D uchas valid driver's license for you and your spouse. ....
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago