Consider neon, a noble gas whose molecules consist of single atoms of atomic mass 0.02 kg/mol. what is the average kinetic energy of a neon atom when the gas is at a temperature of 370 k? avogadro’s number is 6.02 × 1023 mol−1 and boltzmann’s constant is 1.38 × 10−23 j/k. answer in units of j. question 5, chap 19, sect 4. part 2 of 3 10 points what is the root mean square speed of a neon atom under such conditions? answer in units of m/s.

Answer :

The average kinetic energy is,

The root mean square speed is,

Explanation:

(a) The formula for average kinetic energy is:

where,

k = Boltzmann’s constant =

T = temperature = 370 K

Now put all the given values in the above average kinetic energy formula, we get:

The average kinetic energy is,

(b) The formula used for root mean square speed is:

where,

= root mean square speed

k = Boltzmann’s constant =

T = temperature = 370 K

M = atomic mass = 0.02 kg/mole

= Avogadro’s number =

Now put all the given values in the above root mean square speed formula, we get:

The root mean square speed is,

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.

b

explanation:

mitosis