All categories

3 years ago

HELP PLEASE :((( Explain why helium filled balloons deflate over time faster than air filled balloons do?

Chemistry

2 answers:

Finger [1]3 years ago

6 0

Answer:

helium filled balloons tend to deflate over time faster than air filled balloons do because, the average velocity of helium molecules is higher than that of molecules of any gas found in air, so helium escapes through the pores in the balloon more quickly.

Explanation:

after researching I found this and tried to respond as quickly as possible!! hope this helps but it has something to do with the molecules .

Shkiper50 [21]3 years ago

3 0

Answer:

Because helium has more molecules trying to escape at faster rates

Explanation:

You might be interested in

Hat is the gram formula mass of caso4 •2h2o

Trava [24]

Your answer would be 172.1703 g/ml

7 0

3 years ago

What is 11/6 + 11/6 in fractions

Andreyy89

3 2/3 is your answer

6 0

3 years ago

Read 2 more answers

What kind of bond is created by a week electrical attraction between polar molecules

Studentka2010 [4]

Answer : The dipole-dipole interaction.

Explanation : The kind of bond that is created by a weak electrical attraction between two polar molecules is dipole-dipole interaction.

The type of force which occurs between the positive end of one molecule and the negative end of another molecule: is dipole-dipole interaction.

For better understanding, please refer the attachment.

8 0

3 years ago

Please answer this questions soon<br><br>i will mark him or her brillient<br>

Misha Larkins [42]

Answer:

1)Or

d.Sublimation

b.iodine is the solute and alcohol is solvent

a.compostion of solute

4 0

2 years ago

Read 2 more answers

Wich has a larger percent by mass of sulfur - H2SO or H2S7O8?

Pie

Answer:

Explanation:

H2SO4 let S be x

2(1) + x + 4(-2) = 0

2 + x - 8 = 0

x - 6 = 0

x = 6

For H2S7O8 let S be x

2(1) + 7(x) + 8(-2) = 0

2 + 7x - 16 = 0

7x - 14 = 0

7x = 14

x = 14/7

x = 2

:- H2SO4 as the larger percentage

5 0

3 years ago