kaylaamberd
10.01.2021 •
Chemistry
Do you think the air close to the ground behaves in the same way as the helium in the balloon when it is warmed up? Why or why not? plz explain the best way u can
Solved
Show answers
More tips
- A Animals and plants How to Store Carrots: Tips for Homeowners...
- L Legal consultation Juvenile Justice: Who Needs It?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
Answers on questions: Chemistry
- C Chemistry If 56.4 mLmL of BaCl2BaCl2 solution is needed to precipitate all the sulfate ion in a 746 mgmg sample of Na2SO4Na2SO4 , what is the molarity of the solution...
- C Chemistry Revolutionary War soldiers made their own musket balls by melting lead (Pb)....
- C Chemistry How much energy is required to heat 2kg of water through the following changes?...
- C Chemistry What is a key difference between an electrolytic cell and a voltaic cell? the anode is where the oxidation takes place. the cathode is where the reduction takes...
- C Chemistry Which transition metals are in pale pink paint?...
- C Chemistry After a hunt, a wolf eats more food than it needs at that time. the extra glucose combines to form which substance? a)starch b)glycogen c)cellulose d)sucrose...
- C Chemistry During a total solar eclipse, you are in the of the moon...
- C Chemistry Rank the following elements according to their metallic character. most to lease. c pb si ge...
- C Chemistry How many moles of helium are contained in a 2.5l vessel at 300k under a pressure of 5.35atm?...
- C Chemistry What is the balanced chemical equations for fe + o2 → iron(౹౹) oxide?...
Ответ:
In this case we use balloons filled with helium (or hydrogen). Helium is less dense than air even when the helium has the same temperature as the surrounding air. A helium-filled balloon doesn't need to warmed up in order to rise. ... As the balloon warms and expands its density of the helium decreases.
Ответ: