Josefa1802id Josefa1802id

Chemistry

Answered

this jar contains helium gas . what would happen if the lid of this jar was removed ?

Sagot :

Ariawesomeid Ariawesomeid

The Helium gas will expand and rise into the surrounding the air as it is less dense and lighter air. Depending on the amount of helium and the size of the room the Helium could displace the breathable mix in the space and become a danger to health.

Answer Link

ID Other Questions

(ii) X + Y + 2 And X - Y - 1

I Need Help Please 

One Day, Your Friend Tells You That His Family Is Planning To Move To A New City. His Mom Found A Great New Job There, And They Are Excited To Live In A New Pla

What Did Moderate And Radical Republicans In Congress Do As Violence Against African Americans In The South Increased?A. They Refused To Support Federal Interve

M Is The Midpoint Of AN, A Has Coordinates (-7,4), And M Has Coordinates (-4, -1). Find the Coordinates Of N. Help Explain Pls?

Yoshua Borrowed $8,000 From His Credit Union Over 9 Months. He Pays A Simple Interest Of 9%. What Is The Total Amount Of Money He Will Owe The Bank?

John Dewey’s Education Reforms Sought To: a) Teach Children To Memorize Lessons So They Could Increase Their Knowledge Of Mathematics, Science, Language, And Hi

Find The Gravitational Potential Energy Of An 85kg Person, Standing Atop Mt. Everest, At An Altitude Of 8848m. Use Sea Level As The Location For Y=0.

The Sales Tax In Your City Is 4.4% And An Item Costs $3 Before Tax. How Much Tax Would You Pay On That Item? Round To The Nearest Hundredth Or Cent.

What Is The Equation Of The Line That Passes Through The Point (4,7) And Has A Slope Of -1/4