Question

A 30.0 L sample of nitrogen inside a rigid metal container at 20.0 °C is placed inside an oven whose temperature is 50.0 °C. The original pressure inside the container was 3.00 atm. What is the pressure of the nitrogen after its temperature is increased?
A. 2.72 atm
B. 3.31 atm
C. 3.52 atm
D. 4.11 atm

(Not C )

Answer 1

how you think the pressure is direct or indirect proportional with temperature ?

Answer 2

A cab company charges a $4 boarding rate in addition to its meter which is $1.50 for every mile.

Answer 3

Match the approach to the treatment described
Question 39 options:

Herbie is displaying anxiety when he drives.

Answer 4

math help, screenshot in comments

Answer 5

Which scale factors produce a expansion under a dilation of the original image?

Select each correct answer.

Answer 6

Systematic Desensitization

Electroconvulsive therapy (if all other treatments have failed)

Lithium Carbonate (medication)

Anti-psychotic drugs and then p

Answer 7

A plane intersects a pentagonal pyramid horizontally as shown. Describe the cross-section.

Answer 8

Including details about a person's experience in an essay

creates sympathy

enga

Answer 9

Phineas Gage suffered a serious brain injury when a rod went through his brain. T

Answer 10

math help, pic in comments

Answer 11

How does the activity in this image represent specialization?
A) The products being produced are specialized for each worker.

Answer 12

Average Travel Time to Work
(Workers 16 years and over who did not work at home- in minutes)

New York City, NY: 38.

Answer 13

math help, pic ion comments

Answer 14

According to this graph, most of immigrants to Europe come from
A) the Caribbean.

Answer 15

math help, pic in comments

Answer 16

Solve for X

Answer 17

Which of these would be MOST LIKELY to be considered a geographic "push factor"?

Answer 18

In terms of ethnicity, both the United States and Switzerland
A) have no ethnic controversies.

Answer 19

Math help please

Answer 20

How did the area known as the "Ring of Fire" earn its nickname?
A) Solar eclipses are visible in the area.

Answer 21

The spread of ideas, art, religions, technologies, and languages from one culture to another is known as
A) voluntary trade.