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
mariarad [96]
3 years ago
8

A gas has no volume true or false

Chemistry
1 answer:
Anton [14]3 years ago
7 0
False! gas has volume. gas such as (caron dioxide) have a definate mass and occupies a certain amount of physical space
You might be interested in
What is hydrolysis of a salt and give an example​
GenaCL600 [577]

Answer:

Dissolving a salt of a weak acid or base in water is an example of a hydrolysis reaction. Strong acids may also be hydrolyzed. For example, dissolving sulfuric acid in water yields hydronium and bisulfate.

Explanation:

6 0
3 years ago
Which metal can be used as a sacrificial electrode to prevent the rusting of an iron pipe? auau cucu mnmn agag
Cerrena [4.2K]

Mn metal can be used as a sacrificial electrode to prevent the rusting of an iron pipe. So, the correct option is (c) Mn.

Commonly, sacrificial electrodes are employed to stop another metal from corroding or oxidising. A metal that is more reactive than the metal being shielded must serve as the sacrificial electrode. Magnesium, aluminium, and zinc are the three metals most frequently used in sacrificial anodes.

Manganese-Magnesium (Mn-Mg) electrode is more suited for on-shore pipelines where the electrolyte (soil or water) resistivity is higher since it has the highest negative electropotential of the three. In order to replenish any electrons that could have been lost during the oxidation of the shielded metal, the highly active metal offers its electrons.

Therefore, Mn metal can be used as a sacrificial electrode to prevent the rusting of an iron pipe. So, the correct option is (c) Mn.

Learn more about electrode here:

brainly.com/question/17060277

#SPJ4

3 0
2 years ago
ZnSO4 +<br> +<br> LINO, → ---- Zn(NO3)2<br> +<br> Li,SO4<br> Balanced equation
Tanzania [10]

Answer:

ZnSO4 + 2LiNO3 → Zn(NO3)2 + Li2SO4

Explanation:

There's many resources on web that can assist you with this concept:

https://en.intl.chemicalaid.com/tools/equationbalancer.php

https://www.webqc.org/balance.php

4 0
3 years ago
Which will most likely result if there is increased upwelling in a coastal area
erastovalidia [21]
Increased upwelling in a coastal area results to more aquatic life. Upwelling is the process in which deep, cold water rises towards the surface. It is an oceanographic phenomenon that involves wind driven motion of the dense, cooler and usually nutrient-rich water towards the ocean surface replacing the warmer usually nutrient depleted surface water.
3 0
3 years ago
Read 2 more answers
What is emission spectrum and absorption spectrum? ​
andrew-mc [135]
- emission spectrum is the amount of electromagnetic radiation of each frequency it emits when it is heated (or more generally when it is excited). When the electrons in the element are excited, they jump to higher energy levels.



- Absorption spectrum is a technique used to find out what makes up a sample of a substance – in other words, a chemical analysis.
4 0
2 years ago
Read 2 more answers
Other questions:
  • What does this “e” mean in science atoms molecules etc etc
    11·1 answer
  • Can anyone tell me about sulfuric acid in shampoo/soap?
    14·1 answer
  • Question 6(Multiple Choice Worth 3 points)
    14·2 answers
  • A reaction in which energy is absorbed
    10·2 answers
  • An electromagnetic wave has a wavelength of 0.12 meters. what is that in nanometers?
    13·1 answer
  • If you were testing how effective different dish soaps were at cleaning grease off of dishes, thé dependent variable wo
    12·2 answers
  • If you could repeat the lab and make it better, what would you do differently and why?
    15·2 answers
  • What can be inferred from the graph?
    7·1 answer
  • The density of ice is 920 kg/m³ and that of water is 1000 kg/m³ calculate the relative density​
    8·1 answer
  • Help me pls Its not a exam its about Homogenous and heterogeneous pls help me and pls rigth its description​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!