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
Doss [256]
3 years ago
14

Why is fresh water considered a limited

Chemistry
2 answers:
storchak [24]3 years ago
5 0
The answer is definitely A
Lisa [10]3 years ago
4 0

Answer:

A

Explanation:

the rest of answers dont make that much sense

You might be interested in
What is the chemical formula of the salt produced by the neutralization of potassium hydroxide with sulfuric acid? A. KSO3 B. K2
Lunna [17]

Answer : The correct option is, (C) K_2SO_4

Explanation :

Neutralization reaction : It is a type of chemical reaction in which an acid react with a base to give salt and water as a product that means it reacts to give a neutral solution.

Balanced chemical reaction : It is defined as the reaction in which the number of atoms of individual elements present on reactant side must be equal to the product side.

When potassium hydroxide react with sulfuric acid then it react to give potassium sulfate (salt)and water as a product.

The balanced chemical reaction will be:

2KOH+H_2SO_4\rightarrow K_2SO_4+2H_2O

The species present on the left side of the right arrow is the reactant and the species present on the right side of the right arrow is the product.

In the balanced chemical reaction,

KOH and H_2SO_4 are reactants.

K_2SO_4 and H_2O are products.

Hence, the chemical formula of the salt produced by the neutralization of potassium hydroxide with sulfuric acid is, K_2SO_4

5 0
3 years ago
Read 2 more answers
I need help with this question, I don't get it
slamgirl [31]

Answer:

c.OF2

Explanation:

7 0
3 years ago
When the distance between two objects increases, the gravitational force between them _____.
Damm [24]
The force between them decreases
6 0
4 years ago
Read 2 more answers
True or false: water is weird. Normally the solid form of a substance is more
steposvetlana [31]

Answer:

this would be true friend :)

Explanation:

for density, it generally goes solids, liquids, then gas in order from most dense, to least dense.

please rate and mark as brainlest.

4 0
3 years ago
Automotive air bags inflate when sodium azide decomposes explosively to its constituent elements:
andrezito [222]

Answer: 1.875 moles

Explanation:

2 NaN3(s) → 2 Na(s) + 3 N2(g)

From the equation above, Sodium azide has a chemical formula of NaN3 while nitrogen gas has a chemical formula of N2.

Therefore, If on decomposition

2 moles of NaN3 produce 3 moles of N2

1.25 mol of NaN3 produce Z moles of N2

To get the value of Z, cross multiply

Z x 2 moles = 3 moles x 1.25 moles

2 moles•Z = 3.75 moles²

Divide both sides by 2 moles

2 moles•Z/2 moles = 3.75 moles²/2 moles

Z = 1.875 moles

Thus, 1.875 moles of N2 are produced by the decomposition of 1.25 mol of sodium azide

3 0
4 years ago
Other questions:
  • 1.18 g/L to mg/microliters
    14·1 answer
  • What are some problems chemist must consider when developing new technologies?
    14·1 answer
  • 1. What is energy measured in? 2. What should you consider when choosing which food you eat each day? 3. Name some energy stores
    15·1 answer
  • Which reaction is endothermic
    12·1 answer
  • What reagent could be used to separate Br- from NO3- when added to an aqueous solution containing both?
    10·2 answers
  • Which of the following is a true statement about acids and bases?
    12·2 answers
  • A night when the temperature is 22°C?​
    5·1 answer
  • Which measurement is a vector?
    5·1 answer
  • why are being flammable and combustible be considered to be chemical properties and not physical properties?
    5·1 answer
  • Does the following atomic model of a chemical reaction correctly demonstrate the law of conversation of matter why or why not
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!