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
laiz [17]
3 years ago
7

A 4.5-liter sample of a gas has 0.80 mole of the gas. If 0.35 mole of the gas is added, what is the final volume of the gas? Tem

perature and pressure remain constant.
3.9 liters
5.3 liters
6.3 liters
6.5 liters
Chemistry
2 answers:
zzz [600]3 years ago
6 0

Answer:

6.5 L

Explanation:

Given: 0.80 mol in 4.5 L

Find: x liters containing (0.80 mol + 0.35 mol)

Solve: 0.80 mol/4.5 L = (0.80 mol + 0.35 mol)/ x

0.80 mol/ 4.5 L = (1.15 mol) /x

x = (1.15 mol)(4.5L)/(0.80 mol)

x = 6.47 L = 6.5 L

AVprozaik [17]3 years ago
5 0

Answer:

6.5 liters will be your answer

Explanation:

You might be interested in
Which best explains why water is able to “stick” to the side of glass?
AveGali [126]

Explanation:

Adhesion means the ability to stick on the surface of another substance.

Water exhibits adhesive forces due to which it is able to stick to the glass.  Due to adhesive forces water spreads over the surface of glass and sticks to it.

These adhesive forces between the glass and water enough that it deforms the spherical shape of water molecules and help them stick to the surface of glass. As a result, adhesive forces overcome the repulsion between like molecules.

Hence, water is able to “stick” to the side of glass due to strong adhesive forces.


4 0
3 years ago
Read 2 more answers
PLEASE HELP I WILL MARK BRAINLIEST!!!<br><br> Reactions In Our World Lab Report
Cerrena [4.2K]

Answer:

ok

Explanation:

ok

6 0
3 years ago
Comparing Mirrors
mote1985 [20]

Answer:

convex

convex

concave

plane

Explanation:

4 0
3 years ago
Read 2 more answers
PLEASE HURRY
ladessa [460]

Answer:

C. Galactic disk

Explanation:

  • The galactic disk is a component of the spiral galaxies and consists of stellar and gaseous components as it forms a random motion with the circular objects that orbit around the galactic center.
  • The rotational curve in a milky way is similar to that of the rotation of the universal rotating disk and is evident by the dark matter in the galaxies.
8 0
3 years ago
Nicotine is a toxic substance present in tobacco leaves. There are two lone pairs in the structure of nicotine. In general, loca
Harlamova29_29 [7]

Answer:

B.Lone pair in pyrrolidine ring is localized and, therefore, is expected to be more reactive.

Explanation:

There are two nitrogen atoms bearing lone pairs of electrons in the structure of nicotine as shown in the image attached.

One nitrogen atom is found in the pyrrolidine ring. The lone pair on this nitrogen atom is localized hence it is more reactive than the lone pair of electrons found on the nitrogen atom in the pyridine ring which is delocalized a shown in the image attached to this answer.

8 0
3 years ago
Other questions:
  • Please help. Thank you guys for all your help and support. &lt;3
    6·2 answers
  • Campare and Conteast Physical and chemical properties.
    14·1 answer
  • Suppose you have a solid that looks like gold but you believe it to be fool’s gold. The mass of the solid is 23.5 grams. When th
    14·1 answer
  • At Which points in this graph is bone growing at the faster rate?
    8·2 answers
  • What are the correct coefficients when this equation is balanced?
    11·1 answer
  • The photograph shows the most abundant substance on Earth's su Which fact about this substance tells you that it is a compound?
    8·2 answers
  • What type of reaction occurs in a hand warmer?<br> Exothermic<br> Endothermic
    5·1 answer
  • Which of the following elements has the lowest first ionizition energy ?
    7·2 answers
  • Find the mass in kilograms of the liquid air that is required to produce 600L of oxygen. In normal condition, 1L of liquid air h
    6·2 answers
  • True or false? In giant covalent structures the atoms form strong bonds by sharing electrons.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!