Question

A balloon has a volume of 500 mL when it is filled with gas at a pressure of 820 torr and a temperature of 300 K. How many moles of the gas are inside the balloon? R = 0.08206 L atm / K mol. a. 2.2 b. 22 c. 0.022 d. 0.22 In an 11.2 L container, the partial pressure of nitrogen gas is 0.5 atm at 25 ° C. What is the mass of nitrogen in the container? a. 6.4 g b. 14 g c. 3.5 g d. 28 g

Name: a balloon has a volume of 500 ml when it is filled with gas at a pressure of 820 torr and a temperature of 300 k how many moles of the gas are inside the balloon r 008206 l atm k mol a 22 b 36752
Uploaded: 2022-05-05T13:09:06-08:00
Duration: 2 min 58 s
Channel: Shaiju T
Description: a balloon has a volume of 500 ml when it is filled with gas at a pressure of 820 torr and a temperature of 300 k how many moles of the gas are inside the balloon r 008206 l atm k mol a 22 b 36752

          A balloon has a volume of 500 mL when it is filled with gas at a
pressure of 820 torr and a temperature of 300 K. How many moles of
the gas are inside the balloon? R = 0.08206 L atm / K mol.
a.
2.2
b.
22
c.
0.022
d.
0.22
In an 11.2 L container, the partial pressure of nitrogen gas is
0.5 atm at 25 ° C. What is the mass of nitrogen in the
container?
a.
6.4 g
b.
14 g
c.
3.5 g
d.
28 g

Added by Jeremy D.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Shaiju T

05/05/2022

Step 1

079 atm V = 500 mL = 0.5 L T = 300 K R = 0.08206 L atm / K mol n = PV / RT n = (1.079 atm)(0.5 L) / (0.08206 L atm / K mol)(300 K) n = 0.5395 / 24.618 n = 0.0219 mol Show more…

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A balloon has a volume of 500 mL when it is filled with gas at a pressure of 820 torr and a temperature of 300 K. How many moles of the gas are inside the balloon? R = 0.08206 L atm / K mol. a. 2.2 b. 22 c. 0.022 d. 0.22 In an 11.2 L container, the partial pressure of nitrogen gas is 0.5 atm at 25 ° C. What is the mass of nitrogen in the container? a. 6.4 g b. 14 g c. 3.5 g d. 28 g