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
Tema [17]
3 years ago
11

List two current problems regarding clean water and a possible solution for each

Chemistry
2 answers:
Mekhanik [1.2K]3 years ago
8 0

Answer:

There are many problems associated with the availability of clean water as it is not available everywhere.

The waste products from the the industries and factories are flowed into the river and other fresh water sources that makes the water dirty.

This problem can be resolved by using a proper waste water treatment in which the waste from the water should be removed first then it should be discharged into the water.

There are very less sources of clean water and due to the addition of pollutants in the water. The pollutants leads to the growth of harmful microorganism.

This problem can be solved by using the waste water treatment by action useful microbes in water to remove the contaminants from water.

tresset_1 [31]3 years ago
3 0
The  current  problems   regarding  clean  water  and  their  possible  solution  include   the  following
1. presence  of  pathogenetic  organism-the  solution  to  this  problem   is  use of  purification  treatment  plant
2.chemical  pollution  is  another  problem; It  can  be  solved  by  avoiding  dumping  of  medication,  oil  and  toxic  material  to  the  water.
You might be interested in
What happens when the action force of a bat strikes a baseball?
Hunter-Best [27]
A: The reaction force accelerates the bat in a direction opposite that of the ball.
4 0
3 years ago
How many atoms are there in each of the following substances?
juin [17]

To know the number of atoms, it will be necessary to use the formula of avogadro. We calculate the number of moles then we can calculate the number of avogadro.

The molar mass of:

Phosphorus = 31g / mol

Mercury = 200 g / mol

Bismuth = 209 g / mol

Strontium = 87 g / mol.

The number of avogadro (N) is 6.023 10 ^ 23

n = m (mass) / M  (molar mass)

number of atoms = n. N = m / M  . N

number of phosphorus atoms = 5.14/31 . 6.023 10^23 = 9.98 10 ^ 22 atoms

Number of atoms of mercury = 2.16/200 . 6.023 10^23 = 6.5 10 ^ 21 atoms

Number of bismuth atoms = 1.8/209 . 6.023 10^23 = 5.18 10 ^ 21 atoms

Number of strontium atoms = 8.8 x 10-2 /87 . 6.023 10^23 = 6.09 10 ^ 20 atoms

3 0
3 years ago
"Manganese Sulfate" is a...<br> A.Symbol<br> B.Name<br> C. Chemical Formula
borishaifa [10]

Answer:

Chemical Formula

Explanation:Manganese(II) sulfate is a metal sulfate in which the metal component is manganese in the +2 oxidation state. It has a role as a nutraceutical. It is a metal sulfate and a manganese molecular entity. It contains a manganese(2+).

3 0
4 years ago
Read 2 more answers
1 When a chemical reaction occurs A. the substances involved do not mix together and maintain their original properties. B. the
nlexa [21]

Answer:

D

Explanation:

The proberties of the substances that are produced are different from the properties of the original substances.

6 0
3 years ago
Which of the following is true about extinction? A. Only one extinction has occurred during the Earth's history. B. Plant specie
ycow [4]

Answer:

C. Extinctions have occurred many times throughout the Earth's history.

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which event is an example of melting?
    13·2 answers
  • "the substances that are formed by a chemical change are called the" "the state of matter in which a material has a definite vol
    8·1 answer
  • Which statement describes a property of covalent compounds? They have a high boiling point because of strong intermolecular forc
    13·2 answers
  • What does the number on the top left of the symbol show?
    13·2 answers
  • Zinc is more active than cobalt and iron but less active than aluminum. Cobalt is more active than nickel but less active than i
    12·1 answer
  • What kind of saccharide is this
    14·1 answer
  • Two sources produce electromagnetic waves. Source B produces a wavelength that is three times the wavelength produced by source
    9·1 answer
  • 9. How many atoms are in 1 moles of H20?
    11·1 answer
  • What will happen to the gas molecules in the container as thermal energy is applied?
    8·1 answer
  • What does pH measure? Why is a pH of 7 considered to be neutral?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!