jhovanyromo jhovanyromo

08-07-2021
Chemistry

contestada

I need help with the practice question at the bottom. Thank you.

I need help with the practice question at the bottom Thank you class=

Respuesta :

Wallind123 Wallind123

08-07-2021

As the gas expands on the surrounding, work is done by the system.

Therefore, W= -279J

Absorbtion of heat,q= +216J

∆U=q+W = (216-279)J= -63J

Answer Link

Otras preguntas

In a blast furnace, iron(III) oxide is used to produce iron by the following (unbalanced) reaction: Fe2O3 + CO---------->Fe + CO2 a) If 4.00 kg FeO3 are avai

if you leave a fan on in a room even if its not pointed towards the person, does the room still get cooler?

At the start of the first down, the football was 30 yards from the Tigers' end zone. During three downs, the ball moved 9 yards farther from their end zone, th

Which statement is true of the right triangles ABC and DEF? Area of ABC is greater than area of DEF. Area of ABC is less than area of DEF. Area of ABC is equal

Marion went on a trip to France and sent a postcard to her aunt Brigitte describing the places that she has visited. What place did Marion NOT go to? The beach

HELP ME PLEASEEEEE PLEAZEEEEEEE ASAP :(

What is respiratory system?

Ok I just need to understand what this question means. Not to be answered. Using examples from two different geographical places where the policy was implemente

What is the frequency of the function f(x)? f (x) = 3 cos (TX) – 2 Express the answer in fraction form.

Miles paid $5824, including 4% sales tax, for an out-of-state purchase of a car. In order to calculate the amount of sales tax he owes in his state, he must fir