DhanisWhapriy DhanisWhapriy
  • 25-10-2016
  • Chemistry
contestada

Calculate the ratio of effusion rates for ar and kr.

Respuesta :

SJ2006
SJ2006 SJ2006
  • 25-10-2016
Atomic mass Kr = 83.8 g/mole
Atomic mass Ar = 39.948 g/mole

So the ratio of the effusion rates = SQRT(83.8/39.948) = 1.45. Argon moves 45% faster than krypton!

Hope that helped!
Answer Link

Otras preguntas

m,kjuhytredwsqer5t6y7u8io98uyt5re4wq
From what country did carter withdraw U.S support of a dictator during a leftist rebellion
You plan to construct a brick wall measuring 15 ft. in length, 6 ft. high, and 1 ft. in width. If a brick measures 6 in. x 4 in. x 2 in., how many bricks will y
Pedro simplified four over seven divided by five over eight.; his work is shown below. Identify where he made his error. Original division problem: four ove
administrators know that 50% of students at garden grove middle school ride the bus to school
how does eating breakfast boost metabolism?
Dimensional formula of current density
What is the meaning of 素描 & 目标
Effects of repeating freezing and thawing of water is called...
A small sphere with mass 5.00.×10−7kg and charge +3.00μC is released from rest a distance of 0.600 m above a large horizontal insulating sheet of charge that ha