1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
levacccp [35]
3 years ago
10

Suppose you conducted a similar experiment using helium gas. Given that helium is much lighter than the gases used in this lab,

what would you expect the relationship between the volume of helium and the pressure to be?
Chemistry
1 answer:
Anuta_ua [19.1K]3 years ago
8 0

This is an incomplete question, here is a complete question.

Suppose you conducted a similar experiment using helium gas. Given that helium is much lighter than the gases used in this lab, you would expect the relationship between the volume of helium and the pressure to be

A. periodic, because helium is lighter.

B. inversely proportional, just like propane and butane.

C. exponential, because helium is lighter.

D. directly proportional, just like propane and butane.

Answer : The correct option is, (B) inversely proportional, just like propane and butane.

Explanation :

Boyle's Law : It is defined as the pressure of the gas is inversely proportional to the volume of the gas at constant temperature and number of moles.

P\propto \frac{1}{V}

That means, there is a inverse relation between volume of pressure.

From the given options we conclude that the correct statement is, inversely proportional, just like propane and butane.

Hence, the relationship between the volume of helium and the pressure to be inversely proportional, just like propane and butane.

You might be interested in
Which of the following is NOT a part of cell theory?
astraxan [27]

Answer:

What is the following?

Explanation:

I think I can answer this, I recognize the question

6 0
3 years ago
Read 2 more answers
sam records the mass of his evaporating dish as 8.365 g. he records the mass of the evaporating dish and the sample of hydrate a
guapka [62]

0.2701 moles of water were evaporated from the sample by the heating process

Mass of evaporating dish = 8.365 g

mass of dish + hydrate = 18.597 g

mass of hydrate =  (mass of dish + hydrate) - mass of dish

hydrate = 18.597 - 8.365 = 10.232 g

Mass of dehydrated material = (mass of dish + dehydrate ) - mass of dish

dehydrated material = 18.735 - 8.365 = 5.37 g

Mass of water evaporated = hydrate - dehydrate

mass of water = 10.232 - 5.37 = 4.862 g

Molar mass of water  = 18 gm/mol

no. of moles of water evaporated = mass / molecular mass

moles = 4.862/18 = 0.2701 moles

To learn more about mole click here:

brainly.com/question/29367909

#SPJ4

7 0
1 year ago
what is the thin rigid part of the earth. A. the mantle. B. the outer core. C. the crust. D. inner core
nekit [7.7K]
The answer is C.

Here’s a picture, if you need it.

4 0
3 years ago
The number of ATPs per NADH generated by the electron transport system is higher than the number generated per FADH2 because ___
photoshop1234 [79]

Answer:

FADH2 has a lower (less negative) redox potential than NADH does

Explanation:

Flavin Adenine Dinucleotide (FAD) and Nicotinamide Adenine Dinucleotide (NAD) are redox cofactors that play important functions for mitochondrial activity and cellular redox balance. Both coenzymes exist in two forms: an oxidized and a reduced, which are abbreviated as NAD/FAD and NADH/FADH2, respectively. These reduced forms (NADH and FADH2) are produced in the Krebs cycle during respiration. FADH2 has lower redox potential than NADH because FADH2 is only capable of activating 2 proton pumps, while NADH can activate 3 proton pumps during the electron transport chain, thereby FADH2 generates a minor number of ATP molecules than NADH.

4 0
4 years ago
In the reaction between Li and O, there is a transfer of electrons making an ionic bond. In the bond, lithium would be a (n) bec
galben [10]

Answer:

C) cation, loses, anion, gains

Explanation:

Lithium is a metal from Group 1, so it has 1 valence electron. Thus, it loses 1 electron to complete its octet and form the cation Li⁺.

Oxygen is a nonmetal from Group 16, so it has 6 valence electrons. Thus, it gains 2 electrons to complete its octet and form the anion O²⁻.

In the reaction between Li and O, there is a transfer of electrons making an ionic bond. In the bond, lithium would be a cation because it loses an electron, and oxygen would be an anion because it gains 2 electrons.

6 0
4 years ago
Other questions:
  • Water is unusual because it expands as it freezes, Very few substances have this property. The reason liquid water is more dense
    8·2 answers
  • What if cell differentiation did not occur?
    12·1 answer
  • The kinetic molecular theory states that all particles of matter are
    13·1 answer
  • What is colloidal solutions <br>​
    8·2 answers
  • 3. Two or more substances that are not
    6·1 answer
  • How many formula units are contained in 270.2 g of zinc nitrate, Zn(NO3)2? PLEASE HELP
    5·1 answer
  • What is the answer to this ?
    5·1 answer
  • do ionic, covalent and metallic bonds form molecular or ionic compounds? HELP PLEASE I WILL MARK BRAINLIEST
    12·1 answer
  • Which of the following is the furthest away from Earth?
    12·1 answer
  • I need helpppp plsss
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!