emmamiller8603 emmamiller8603

03-07-2021
Chemistry

contestada

How do I answer the question in bold? Thank you!

How do I answer the question in bold Thank you class=

Respuesta :

oemd001 oemd001

03-07-2021

Answer:

6.7855 * 10^18

Explanation:

There are 2 moles in H2

Avagadro's number: 6.022E23

8.14E42*1/6.022E23 * 1/2

=6.7855 * 10^18

Answer Link

Otras preguntas

Mrs.Morales wrote a test with 15 questions covering spelling and vocabulary.spelling questions (x )are worth 5 points and vocabulary questions (y)are worth 10 p

what problems did canal builders overcome

What are two components that make up force?

Christina estimates that she will spend $250 on you summer clothes . She actually spends $350 . What is the percent error .

six friends share 4 pears

A total of 584 tickets were sold for the school play. They were either adult tickets or student tickets The number of student tickets sold was three times the

what principle provides for a system in which the government derives its power from the governed?

Is most of Northern Chile dry, mountainous terrain on the map?

What is the coefficient in this expression? 17 + 5a

An object has an acceleration of 0 m/s². Does this mean that the object must be stationary?