# Calculate quantities for an ideal gas. Show all work

Anonymous
account_balance_wallet \$15

### Question Description

When solving problems, please show your FULL solution steps. Show what is given, then the formula that you are about to use, then the data entered into the formula followed by your final answer with proper units

Calculate each of the following quantities for an ideal gas:

a. the volume of the gas, in liters, if 1.50 mol has a pressure of 1.25 atm at a temperature of -6 °C
b. the absolute temperature of the gas at which 3.33 X 10-3 mol occupies 478 mL at 750 torr
c. the pressure, in atmospheres, if 0.00245 mol occupies 413 mL at 138 °C
d. the quantity of gas, in moles, if 126.5 L at 54 °C has a pressure of11.25 kPa.

Borys_S
School: New York University

The solutions are ready. I can give more explanations if you want. Note these liters, milliliters and cubic meters:)1 Torr is 1/760 of atm.

We need the ideal gas law: 𝑷𝑽 = 𝒏𝑹𝑻.
Here 𝑉 is the volume in 𝑚3 , 𝑛 is the amount of substance (in moles),
𝑇 is the absolute temperature in 𝐾, 𝑃 is the pressure, 𝑅 is the gas constant.
𝐽

If the pressure is in 𝑃𝑎, then 𝑅𝑃𝑎 ≈ 8.31 𝐾∙𝑚𝑜𝑙.
𝐿∙𝑎𝑡𝑚

If the pressure is in atmospheres, 𝑅𝑎𝑡𝑚 ≈ 0.082...

flag Report DMCA
Review

Anonymous
Goes above and beyond expectations !

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors