subject
Chemistry, 29.08.2019 22:00 abbypark0804

Asample of helium gas has a volume of 900. milliliters and a pressure of 2.50 atm at 298 k. what is the new pressure when the temperature is changed to 336 k and the volume is decreased to 450. milliliters?
(1) 0.177 atm (3) 5.64 atm
(2) 4.43 atm (4) 14.1 atm

ansver
Answers: 2
Show answers

Another question on Chemistry

question
Chemistry, 21.06.2019 21:00
Consider the nuclear equation below. 239 > x + 4 he 94 2 what is x? 1.235 cm 96 2.243 u 92 3.235 u 92 4.243 cm 96
Answers: 2
Answer
question
Chemistry, 22.06.2019 04:30
Why are people not able to scuba dive in the deep part of the ocean
Answers: 2
Answer
question
Chemistry, 22.06.2019 09:20
What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
Answers: 1
Answer
question
Chemistry, 22.06.2019 16:00
How does blood clotting prevent the entry of pathogens through cuts and wounds? answer asap,, this is due tomorrow. will mark as brainliest or whatever you call it : )
Answers: 2
Answer
You know the right answer?
Asample of helium gas has a volume of 900. milliliters and a pressure of 2.50 atm at 298 k. what is...
Questions
question
Mathematics, 03.10.2019 09:10
If parallelogram jklm is rotated 270° counterclockwise around the origin, what are the coordinates of the endpoints of the side congruent to side kl i...
question
Mathematics, 03.10.2019 09:10
What is the length of segment ab? 20 points pls pls i will mark you as brainest...
question
Mathematics, 03.10.2019 09:10
The following set of coordinates represents which figure? (1, 1), (5, 3), (7, 7), (3, 5) parallelogram rectangle
question
Arts, 03.10.2019 09:10
7. children's theater is geared towards children or adolescent audiences. the issues that are acted out directly concern these audiences. true false
question
Chemistry, 03.10.2019 09:10
What are some chariteristics of a endoplasmic retculum...
question
Geography, 03.10.2019 09:10
Vibration usually begins when there is a build-up of stress in the earth's crust resulting in...
question
Mathematics, 03.10.2019 09:10
Write an expression to represent: one more than the product of one and a number x....
question
English, 03.10.2019 09:10
Squares are to plaid as checks as to...
question
Mathematics, 03.10.2019 09:10
*brain teaser*a teacher walks into the classroom and says: if only *yesterday* was *tomorrow*, *today* would have been a *saturday*. now...
question
History, 03.10.2019 09:10
President thomas jefferson sent lewis and clark into the newly acquired louisiana territory primarily to...
question
History, 03.10.2019 09:10
Which native american leader spoke out for and tried to protect the nez perce...
question
History, 03.10.2019 09:10
After leading the movement for independence from france, which leader started the vietnamese communist party and served as president of the democratic...
question
Mathematics, 03.10.2019 09:10
Agarden has the shape of isosceles right triangle the length of the hypotenuse is 24 feet what is the area of the garden?...
question
Biology, 03.10.2019 09:10
Which molecule provides the carbon needed to make glucose?...
question
Physics, 03.10.2019 09:10
The acceleration of an object depends on the exerted on it and it' this is to do with newton's seconed law...
question
Biology, 03.10.2019 09:10
True or false : the scientific method can ultimately explain any concept...
question
Mathematics, 03.10.2019 09:10
Use the quadratic formula to solve 3x2 + 5x + 2 = 0....
question
History, 03.10.2019 09:10
What was america's contributions to the allied war effort?...
question
English, 03.10.2019 09:10
Which of the following contributed to the rise of the harlem renaissance?...
question
History, 03.10.2019 09:10
(1.)the government uses the tax income to provide national defense? true or false (2.) taxes pay for daily operations of the govern...
More questions: Chemistry Another questions
Questions on the website: 13722367
See results (0)