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
Mekhanik [1.2K]
2 years ago
9

Calculate the volume in dm3 occupied by 26.4 g of carbon dioxide​

Chemistry
1 answer:
Mama L [17]2 years ago
7 0
  • Density of carbon dioxide=1564kg/m^3
  • Mass=26.4g=0.0264kg

\\ \sf\longmapsto Density=\dfrac{Mass}{Volume}

\\ \sf\longmapsto Volume=\dfrac{Mass}{Density}

\\ \sf\longmapsto Volume=\dfrac{0.0264}{1564}

\\ \sf\longmapsto Volume=1.687m^3=1.69m^3

  • 1m^3=1000dm^3

\\ \sf\longmapsto Volume=1.69(1000)=1690dm^3

You might be interested in
Approximately how many atoms make up 2.3 moles of gallium?
Len [333]
I think its b I think
5 0
3 years ago
Increasing the temperature increases the vaporization rate of a liquid because the excess energy is used to break covalent bonds
igor_vitrenko [27]

Answer:

False

Explanation:

False.  The molecules of liquid are hold in the liquid state due to intermolecular forces or Van de Waals forces , without affecting the molecule itself and its atomic bonds (covalent bonds).  When the temperature increases the kinetic energy of the molecules is higher , therefore they have more possibilities to escape from the attractive intermolecular forces and go to the gas state.

Note however that this is caused because the intermolecular forces are really weak compared to covalent bonds, therefore is easier to break the first one first and go to the gas state before any covalent bond breaks ( if it happens).

A temperature increase can increase vaporisation rate if any reaction is triggered that decomposes the liquid into more volatile compounds , but nevertheless, this effect is generally insignificant compared with the effect that temperature has in vaporisation due to Van der Waals forces.

4 0
3 years ago
Can someone help me please :)
Fudgin [204]
I think it’s the third option but I’m not entirely sure
3 0
2 years ago
Read 2 more answers
The chemical process in which electrons are gained by an atom or ion is called
spin [16.1K]

Answer:

Explanation:

The process of gaining or losing electrons from a neutral atom or molecule is called ionization. Atoms can be ionized by bombardment with radiation, but the more purely chemical process of ionization is the transfer of electrons between atoms or molecules

5 0
3 years ago
Water temperature is general cooler where?
Arada [10]

The temperature of water is cooler in deep oceans. The temperature there goes to 0°C to -3°C below which the water freezes. The water on the surface of the oceans and deep inside it varies because of the difference in energy of the two layers. One of the widest use of cold water is air conditioning. Cold water has a higher density than warm water. Water gets colder with profundity since chilly, salty sea water sinks to the base of the sea beds underneath the less dense hotter water close to the surface.

7 0
3 years ago
Other questions:
  • Enter a balanced equation for the dissolution of caco3.
    6·1 answer
  • Wind erosion occurs at a faster rate in the desert then in place of the pacific layer of vegetation covering the ground why do y
    15·2 answers
  • Why pluto is removed from planet?<br>​
    13·2 answers
  • To reflect about a problem means to ask yourself about any possible ‘what ifs.’ Please select the best answer from the choices p
    12·2 answers
  • Two scientists work together on an experiment
    9·1 answer
  • Why is atmospheric pressure much lower on the top of a mountain than it is as sea level?
    5·2 answers
  • The force of gravity depends on the distance between objects true or falue
    8·1 answer
  • A gas occupies a volume of 60 L at a temperature of 0.5 K. What will the volume be at 4 K?
    5·1 answer
  • Choose the BEST answer from the four options A, B, C, or D: Due to which property of LPG are we asked to close the valve of the
    6·1 answer
  • What kind of science experiment idea should I do?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!