Homework Answers
So mole of gas
n = 7.9 moles
Add Answer to:
Question 42 pts Type your calculations for possible partial credit. Your answer needs to have the...
Question 41 5 pts Type your calculations for possible partial credit. Your answer needs to have...
Question 41 5 pts Type your calculations for possible partial credit. Your answer needs to have the correct units, in addition to a number. Your answer also needs to have the correct number of significant figures. At 329 K, a constant amount of gas exerts 0.895 atm of pressure in a 35.0L container. At what temperature would that gas exert 1.25 atm of pressure in a 20.5 L container? HTML Editor BIV AA- IK EE311xx TT12pt Paragraph
Question 45 Type your calculations for possible partial credit. Your answer also needs to have the...
Question 45 Type your calculations for possible partial credit. Your answer also needs to have the correctn of significant figures. Given [H30*) = 8.8x10-11 M, find the pH. HTML Edit
Question 46 Type your calculations for possible partial credit. Your answer also needs to of significant...
Question 46 Type your calculations for possible partial credit. Your answer also needs to of significant figures. Given [H3O+] = 1.9x10-8 M, find the [OH-].
D Question 20 4 pts You have 3.00 L of a 11.6 M solution. How many...
D Question 20 4 pts You have 3.00 L of a 11.6 M solution. How many liters of solvent do you need to add to create a solution with a concentration of 0.172M? Report your answer to the proper number of significant digits. D Question 21 4 pts You fill a container with 37 moles of Ng. If the container is held at STP, calculate the volume (L) of the N2 in the container. Be sure to put your answer...
ANSWER NEEDS TO BE IN 3 SIGNIFICANT FIGURES O GASES Calculating partial pressure in a gas...
ANSWER NEEDS TO BE IN 3 SIGNIFICANT FIGURES
O GASES Calculating partial pressure in a gas mixture A 7.00 L tank at 6.66 °C is filled with 7.88 g of chlorine pentafluoride gas and 7.24 g of boron trifluoride gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Round each of your answers to 3 significant digits. mole fraction:...
alculating Partial Pressure ③ 15 or 15 Review Constants Periodic Table Part A calculations. essure of...
alculating Partial Pressure ③ 15 or 15 Review Constants Periodic Table Part A calculations. essure of the gas partial pressures of . if you have a gon at 4 atm, then e the cylinder is A mixture of He, Ar, and Xe has a total pressure of 280 atm. The partial pressure of He is 0.250 atm, and the partial pressure of Ar is 0.400 atm What is the partial pressure of Xe? Express your answer to three significant figures...
chapter question a) If 0.00954 mol neon gas at a particular temperature and pressure occupies a...
chapter question a) If 0.00954 mol neon gas at a particular temperature and pressure occupies a volume of 219 mL, what volume would 0.00784 mol neon occupy under the same conditions? WebAssign will check your answer for the correct number of significant figures. “answer in mL” b)If 2.77 g of argon gas occupies a volume of 4.29 L, what volume will 1.28 mol of argon occupy under the same conditions? WebAssign will check your answer for the correct number of...
1.75 moles oxygen gas and 3.32 moles of solid carbon are placed into a 3.98 L...
1.75 moles oxygen gas and 3.32 moles of solid carbon are placed into a 3.98 L container at 33.1 °C and the contain carbon monoxide gas. At the end of the reaction what will be the final total pressure (in atm) in the 3.98 L container at 33.1 °C? Please state your answer to the correct number of significant figures.
Item 26 Review l Constants i Periodic Table Learning Goal: To use partial pressure in gas...
Item 26 Review l Constants i Periodic Table Learning Goal: To use partial pressure in gas law calculations In a mixture of gases, the total pressure of the gas mixture is equal to the sum of the partial pressures of the individual gases. For example, if you have a mixture of helium at 2 atm and argon at 4 atm, then the total pressure of the gas inside the cylinder is 6 atm . (Figure 1) Similarly, if you know...
Chapter 6 conversions: your answer needs to have the correct number of significant figures How many...
Chapter 6 conversions: your answer needs to have the correct number of significant figures How many lead atoms are in 37.13 grams of lead? HTML Editore BIU A- AIXEIX X, DE - Vile D T TH 12pt Paragraph O words Nest Rama
Question 41 5 pts Type your calculations for possible partial credit. Your answer needs to have the correct units, in addition to a number. Your answer also needs to have the correct number of significant figures. At 329 K, a constant amount of gas exerts 0.895 atm of pressure in a 35.0L container. At what temperature would that gas exert 1.25 atm of pressure in a 20.5 L container? HTML Editor BIV AA- IK EE311xx TT12pt Paragraph
Question 45 Type your calculations for possible partial credit. Your answer also needs to have the correctn of significant figures. Given [H30*) = 8.8x10-11 M, find the pH. HTML Edit
Question 46 Type your calculations for possible partial credit. Your answer also needs to of significant figures. Given [H3O+] = 1.9x10-8 M, find the [OH-].
D Question 20 4 pts You have 3.00 L of a 11.6 M solution. How many liters of solvent do you need to add to create a solution with a concentration of 0.172M? Report your answer to the proper number of significant digits. D Question 21 4 pts You fill a container with 37 moles of Ng. If the container is held at STP, calculate the volume (L) of the N2 in the container. Be sure to put your answer...
ANSWER NEEDS TO BE IN 3 SIGNIFICANT FIGURES
O GASES Calculating partial pressure in a gas mixture A 7.00 L tank at 6.66 °C is filled with 7.88 g of chlorine pentafluoride gas and 7.24 g of boron trifluoride gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Round each of your answers to 3 significant digits. mole fraction:...
alculating Partial Pressure ③ 15 or 15 Review Constants Periodic Table Part A calculations. essure of the gas partial pressures of . if you have a gon at 4 atm, then e the cylinder is A mixture of He, Ar, and Xe has a total pressure of 280 atm. The partial pressure of He is 0.250 atm, and the partial pressure of Ar is 0.400 atm What is the partial pressure of Xe? Express your answer to three significant figures...
1.75 moles oxygen gas and 3.32 moles of solid carbon are placed into a 3.98 L container at 33.1 °C and the contain carbon monoxide gas. At the end of the reaction what will be the final total pressure (in atm) in the 3.98 L container at 33.1 °C? Please state your answer to the correct number of significant figures.
Item 26 Review l Constants i Periodic Table Learning Goal: To use partial pressure in gas law calculations In a mixture of gases, the total pressure of the gas mixture is equal to the sum of the partial pressures of the individual gases. For example, if you have a mixture of helium at 2 atm and argon at 4 atm, then the total pressure of the gas inside the cylinder is 6 atm . (Figure 1) Similarly, if you know...
Chapter 6 conversions: your answer needs to have the correct number of significant figures How many lead atoms are in 37.13 grams of lead? HTML Editore BIU A- AIXEIX X, DE - Vile D T TH 12pt Paragraph O words Nest Rama
Most questions answered within 3 hours.
-
Angel Corporation has $10,000,000 of
8.0% 25 year bonds dated May 1, 2018 with interest payable...
asked 13 minutes ago -
7.
________ involves individuals trading goods they already have or
providing services in exchange for something...
asked 18 minutes ago -
Share your research problem. What databases did you search as
you gathered evidence to support your...
asked 18 minutes ago -
what process occurs to form microspores and megaspores in flowering
plants?
asked 25 minutes ago -
C++
I need to use the function getData to put in all my data using
arrays....
asked 24 minutes ago -
A block is hung by a string from the inside roof of a van. When
the...
asked 31 minutes ago -
Do you think companies should not go for long term debt in their
capital structure to...
asked 40 minutes ago -
I create an address book where the user enters the name, phone
and email in the...
asked 46 minutes ago -
The production capacity for acrylonitrile
(C3H3N) in the United States exceeds 2
million pounds per year....
asked 53 minutes ago -
explain and comment out your answer
43. How many address lines are required to address a...
asked 1 hour ago -
A sample of 45 observations is selected from a normal
population. The sample mean is 49,...
asked 1 hour ago -
A construction company is planning to bid on a building
contract. The bid costs the company...
asked 1 hour ago