REGGIE09 REGGIE09

27-04-2021
Chemistry

contestada

A sample of gas at 300k has a volume of 2 liters at what temperature will the volume decrease to 1 liter if the pressure is kept constant

Respuesta :

sheehanrs sheehanrs

27-04-2021

Answer:PV=nRT ideal gas law

P presdure

V volume

n number of moles of gas

R gas constant

T temperature

Explanation: V=nRT/P

2liters=nR300k/P

divide by 2 for the equation

1liters=nR150k/P

with nR remaining constant

Answer Link

Otras preguntas

The line of best fit for a scatter plot is shown: What is the equation of this line of best fit in slope-intercept form? y=-1/2*+8 y=-2x + 8 y=-8x + 1/2 y=-8x

Which energy system can extract energy from fat as well as from glucose? A. oxygen-energy system B. ATP-CP energy system C. lactic acid energy system D. coen

.How does kinetic energy affect the stopping distance of a vehicle traveling at 30 mph compared to the same vehicle traveling at 60 mph?

Which of the following is characteristic of the second stage within a demographic transition? A. The birth rate falls to meet the death rate. B. The birth rate

There are 65 students in a science club. 40% of them bought a club T-Shirt with a picture of Albert Einstein. How many Einstein T-shirts were purchased? A. 20 B

Which sample has the lowest entropy? (1) 1 mole of KNO3(l) (3) 1 mole of H2O(l) (2) 1 mole of KNO3(s) (4) 1 mole of H2O(g)

the baby ___ quiety in his crib. a. was laying b. was lying c. laid d. lain

Why is Tom Robinson unable to use his left arm? A. It got caught in a cotton gin B. He was born without the use of his left arm C. It was caught under a tract

The isomers butane and methylpropane have(1) the same molecular formula and the same properties (2) the same molecular formula and different properties (3) a di

Which of the following correctly lists a food or animal and its native land? A. tomato/Italy B. potato/Ireland C. pig/ Americas D. turkey/Americas