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
harkovskaia [24]
2 years ago
5

Plzzz helpp mee easapp ndjjs

Chemistry
2 answers:
gladu [14]2 years ago
6 0
I’m between a and c because I know that once the water settles to the bottom of the water supply, the clear water will pass through certain filters of varying compositions. Examples of these would be (sand,gravel, charcoal). This is in order to move dust particles and viruses. I hope I at least helped some!
klemol [59]2 years ago
4 0
I think it is with screens l, chemicals, and filters
I hope this helped
You might be interested in
In the dark waters just below the photic zone, because of cellular respiration, the concentration of dissolved __________ is hig
Dafna1 [17]
In the dark waters just below the photic zone, because of cellular respiration, the concentration of dissolved carbon dioxide is higher relative to dissolved oxygen. 
In cellular respiration living organisms use oxygen and release carbon dioxide, because there is little or no light there is no photosynthesis and oxygen is little produced.
7 0
3 years ago
How many atoms are in one mole of gold? A) 1.97 x 1023 atoms. B) 6.02 x 1023 atoms C) 79 atoms. D) 197 atoms
Kobotan [32]

B. Is the Answer 6.022 * 1023


3 0
3 years ago
Read 2 more answers
Emperical formula of carbon dioxide
Stells [14]

CO2 is the emperical formula of carbon dioxide

6 0
2 years ago
Read 2 more answers
Which chemical family tends to get rid of electrons by forming a compound
lisov135 [29]

Answer:

group 1, 2 and 3 tend to get rid of electrons and start to form compounds with groups 7, 6, and 5.

Explanation:

7 0
3 years ago
A sealed 10.0 L flask at 400 K contains equimolar amounts of ethane and propanol in gaseous form. Which of the following stateme
Phoenix [80]

Answer:

(C) The average molecular speed of ethane is equal to the average molecular speed of propanol.

Explanation:

When dealing with gases, you know that the temperature and speed are related. When held at a constant temperature, the speed is also held constant. We also know that ideal gases behave the same despite their identities.

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the oxidizing agent in the reaction fe + agno3 fe(no3)3 + ag?
    6·2 answers
  • Which best describes how an ionic bond forms? A.Two molecules share an electron. B.One atom pulls an electron from another atom.
    8·2 answers
  • What are use of ammonical liquor​
    13·1 answer
  • To separate a mixture of benzoic acid and fluorene, we are going to use an acid-base extraction technique. Most carboxylic acids
    14·1 answer
  • Multiple Choice:
    8·1 answer
  • Which of the following represents a compound made of five molecules? CO 5 C 2O 5 C 5O 5CO 2
    8·1 answer
  • Someone please help will mark as brainliest
    6·1 answer
  • Why do non-metals bond with each other to form covalent compound?
    10·1 answer
  • Determine the empirical and molecular formula of a compound composed of its 18.24 g c, 0.51 g h and 16.91 g flourine has a molar
    7·1 answer
  • 5. A sample of carbon dioxide (CO2) has a mass of 52.0 g.<br> a. How many carbon atoms are present?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!