lambobacon6222 lambobacon6222

02-12-2017
Chemistry

contestada

Calculate the rms speed of co molecules at 320 k .

Respuesta :

Kalahira Kalahira

14-12-2017

rms = (3RT/M)^1/2 Therefore, the rms of CO is: rms(CO) = [(3)(8.3145 J/mol*K)(320 K)/(0.028 kg/mol)]^1/2 rms = [2.65x10^5 m^2/s^2]^1/2 rms = 533.9181 m/s

Answer Link

Otras preguntas

Suppose Company ABC has revenues of $200 million, cost of goods sold of $350 million, and depreciation of $50 million. What is the company's EBIT? Multiple Choi

My Notes OAsk Your Tea The radioactive isotope of lead, Pb-209, decays at a rate proportional to the amount present at time t and has a half-life of 3.3 hours.

9. Which one of the following is NOT a major plane used in medical terminologyA sagittalB. crookedOC frontalOD transverse

Write an equation of the horizontal asymptote for this function. Also, interpret what this asymptote means in the context of the problem (in terms of the fish p

A single capacitor is charged up and then isolated with potential V0. A dielectric, κ = 3, is placed between its two plates, which of the following terms are c

Which expression could be used to determine the product of -4 and 3 A. (-4)(3) × (-4) 1/4 B. (-4)(3)+(-4) 1/4 C. (3)(-4)x(3) 1/4 D. (3)(-4)+(3)(1/4) An

true or false? tan( pi/2 -x)=cotx

At what height from the earth, g becomes?a)g/2b) 0.414 Rd) Rc) 0.7 R

Roslynn is a student who uses a motorized wheelchair for mobility. Other students in her kindergarten class are hesitant to interact with her. The teacher feels

what is the sqaure root of -125