Math, asked by king66197, 1 year ago

calculate numbers
molecules present in 67.2 L
hydrogen gas at STP ?

Answers

Answered by abc7228

2

Answer:

18.066×10^23

Step-by-step explanation:

no. of moles in 67.2L hydrogen = 67.2÷22.4=3

no. of molecules =3×6.022×10^23=18.066×10^23

Previous Question

Next Question

Similar questions

Physics, 7 months ago

The angle between the incident ray and the emergent ray in the case of lateral displacement taking place in the glass slab a) 90° b) 0° c) 60° d) 30° ...

Chinese, 7 months ago

what is the full form of NCERT?

Computer Science, 7 months ago

write 2differences between RAM and ROM...

Physics, 1 year ago

A force acts on a body of mass m1 and produce an acceleration a1. The same force when acting on a mass m2 produces an acceleration a2 . Define the relation between m1, m2, a1, a2.

English, 1 year ago

Conduct a survey to find out the kind of reading material the children like to be included in the textbook which makes the book more interesting...

History, 1 year ago

what region were taken over by Chandragupta Maurya after the death of seleukos...

Chemistry, 1 year ago

define the term:Non-benzenoid aromatics give at least one example...

History, 1 year ago

when did the dutch settlement come up in cochin...