brinks9454 brinks9454

15-02-2024
Physics

contestada

What is the molar mass of the unidentified gaseous substance that effuses through a tiny hole in 83.7s? Under identical conditions, argon gas takes 86.0s to effuse. Which of the following options represents the molar mass of the unidentified gaseous substance?
A) 1.541 x 10^(-4) mol
B) 1.909 x 10^(-4) mol
C) 83.7s
D) 86.0s

Respuesta :

Otras preguntas

what organelle or organelles converts sunlight to chemical energy

what is the best classification for a triangle with sides 4,5, and 2?

What is the linear equation and what does y, m, x, b represent

please help asap!!!!

what are common numerators? give me an example plz

What mass of propane (C3H8) is needed to produce 346 g carbon dioxide in the following reaction?

equation -1-7v+3= how do i slove this i dont know

Kathryn ate a bag of salty chips. What allowed her brain to register the flavor of the chips? 1.smelling the scent of the salt and oils 2.transduction occurr

A tourist first walked 17km with a speed of v km/h. Then he hiked 12 km uphill with the speed that was 2 km/hour less than his original speed. The whole trip to

Read the two headlines. Protestors Continue Rally Despite Police Requests to Stop Attempts to Shut Down Rally Met with Civil Disobedience Which statement best c