jordanbates jordanbates

03-10-2017
Chemistry

contestada

if a sample of neon (Ne) contains 1.01×10^22 atoms, what is it's mass

Respuesta :

AmulAyaz AmulAyaz

03-10-2017

no of atoms=mass in grams×6.02×10²³/atomic mass
mass in grams= no of atoms of neon×atomic mass/ 6.02×10²³
mass in grams= 1.01×10²²×20/6.02×10²³
mass in grams=2.02×10²³/6.02×10²³
mass in grams=0.3355 grams

Answer Link

Otras preguntas

How does coevolution impact the development of one species?

Which form of the compensation would be the greatest? a) A salary of 3,000.00 Monthly b) wages of 20.00 per hr. Receiving Commission of 20%.

4. Look at the image below. If a virus wiped out the mussel population, explain what would happen to the other consumers? What are 2 other consumers? What would

I'll gib u brainliest if its correct!!!!1 and 5 star and thanks pls

a plane initially travelling at 200 m/s west experiences a 10m/s head wind as shown below. refer to the information and diagram shown above. assuming the plane

What role does the weak nuclear force have inside the atom

5. I don't mind traveling by train now. __________________________________________________________________

Use the following emphasis and organizational cues in a sentence. 1.Let me emphasize _______________ 2.You need to think about ____________________ 3.Let me ma

88800 x 10 to the power of 2

Question 4 of 5 A restaurant manager states the number of customers that enter the restaurant is equal to 6 times the number of people that buy a hotdog from th