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
SVEN [57.7K]
2 years ago
15

Giving brainly if correct​

Chemistry
2 answers:
Kamila [148]2 years ago
6 0

Answer:

D

Explanation:

filtration, the process in which solid particles in a liquid or gaseous fluid are removed by the use of a filter medium that permits the fluid to pass through but retains the solid particles.

Hope that helps

Have a good day

Can I have brain pls

AlexFokin [52]2 years ago
3 0

Answer:

i think its magnetism

Explanation:

You might be interested in
Density is given in ____. a. Pa/cm3 c. g/s2 b. N/m2 d. g/cm3 Please select the best answer from the choices provided A B C D
Ray Of Light [21]
Density is given in Mass/Volume so the answer is D
7 0
3 years ago
Read 2 more answers
Calculate the volume of dry co2 produced at body temperature (37 ∘c) and 0.970 atm when 25.5 g of glucose is consumed in this re
katrin2010 [14]

I believe the balanced chemical equation is:

C6H12O6 (aq) + 6O2(g) ------> 6CO2(g) + 6H2O(l) 

 

First calculate the moles of CO2 produced:

moles CO2 = 25.5 g C6H12O6 * (1 mol C6H12O6 / 180.15 g) * (6 mol CO2 / 1 mol C6H12O6)

moles CO2 = 0.8493 mol

 

Using PV = nRT from the ideal gas law:

<span>V = nRT  / P</span>

V = 0.8493 mol * 0.08205746 L atm / mol K * (37 + 273.15 K) / 0.970 atm

<span>V = 22.28 L</span>

6 0
3 years ago
An atom of oxygen has atomic of 8 and a mass number of 18. How many of each type of subatomic particle doe it contain?
Tju [1.3M]
An atom of Oxygen. Contains:

Protons = 8
Electrons = 8

Neutrons = Mass number - Number of protons = 18 - 8 = 10

Neutrons = 10.
7 0
3 years ago
Can someone help me with questions 4-5 <br> 21 points
sp2606 [1]

4. describe three ways carbon dioxide was removed from the Earth's atmosphere.

Answer: Forests: Photosynthisis helps clear carbon dioxide naturally, Soils naturally store carbon, but agricultural soils are running a big deficit due to intensive use. Because agricultural land is so expansive, Bio-energy with Carbon Capture and Storage (BECCS) is another way to use photosynthesis to combat climate change. However, it is far more complicated than planting trees or managing soils — and it doesn’t always work for the climate.

5. Explain why there is now 21% Oxygen in the Earth's atomosphere compaired to little or no Oxygen in the Earth's atmosphere 4.5 billion years ago.

Answer: cientists believe that the Earth was formed about 4.5 billion years ago. Its early atmosphere was probably formed from the gases given out by volcanoes. It is believed that there was intense volcanic activity for the first billion years of the Earth's existence.The early atmosphere was probably mostly carbon dioxide, with little or no oxygen. There were smaller proportions of water vapour, ammonia and methane. As the Earth cooled down, most of the water vapour condensed and formed the oceans.

Sorry its soooo long TwT

8 0
3 years ago
Is rock solution because it is made up of minerals, water, stone, and dirt?
julsineya [31]
Rocks are made up deposited minerals that form and condense into rocks
7 0
3 years ago
Read 2 more answers
Other questions:
  • A sealed can with an internal pressure of 721 mmHg at
    10·1 answer
  • Which conclusion was a direct result of the gold foil experiment?
    11·1 answer
  • What is used to kill cavities
    12·1 answer
  • A teaspoon of salt is dissolved in a cup of water. What does the salt represent in this example?
    14·2 answers
  • Ionic crystals are excellent insulators and can hold a large amount of heat before melting or boiling.
    15·1 answer
  • 7. In which environment would liverworts and hornworts grow?
    10·1 answer
  • Similar cells with the same function, all working together for the same purpose, form the 2nd level of organization in an organi
    12·1 answer
  • Is it possible for a solution to have negative pH values?
    9·2 answers
  • 6. What do we call Ethene that has been polymerised?​
    11·1 answer
  • What happens to carbon in plants when the plants die.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!