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
love history [14]
3 years ago
13

Calculate the molarity of a solution that contains 2.25 mol of NaNO^3 dissolved in 3.00 L.

Chemistry
1 answer:
In-s [12.5K]3 years ago
6 0
Number of moles = 2.25 mols

volume <span>of the solution = 3.00 L
</span>
Therefore :

 molarity = moles / volume

m = 2.25 / 3.00

=> 0.75 M
You might be interested in
2.(04.01 LC)
Mila [183]

Answer:

2KClO3 —> 2KCl + 3O2

The coefficients are 2, 2, 3

Explanation:

From the question given above, we obtained the following equation:

KClO3 —> 2KCl + 3O2

The above equation can be balance as follow:

There are 2 atoms of K on the right side and 1 atom on the left side. It can be balance by putting 2 in front of KClO3 as shown below:

2KClO3 —> 2KCl + 3O2

Now, the equation is balanced.

Thus, the coefficients are 2, 2, 3

8 0
2 years ago
In what ways does solar radiation *benefit* and *harm* life on the planet
allochka39001 [22]
It benefits of the solar radiation for out planet is that it gives us heat, natural sunlight and its pollution free.The disadvantage for solar radiation is that there are also some toxic materials and hazardous products used during the manufacturing process of solar photovoltaic systems, which can indirectly affect the environment.

Hope I helped^^
8 0
3 years ago
What is inside of a galactic center? (Inner bulge/bar of a galaxy) What kind of gases does it contain?
vredina [299]
The galactic center, meaning the center of the milky way contains millions of stars all of various types
8 0
3 years ago
The electron configuration 1s2 is correct for an element that has 2 electrons, both in the first principle energy level
Molodets [167]

Answer:

The answer is True

Explanation:

I got it right on my quiz, hope this helps!

5 0
3 years ago
What is the mass of a rectangular cube with dimensions of 3 cm x 2 cm x to 10 cm and a density of 10 g/cm^3
marta [7]

d=m/V so m=Vd

m=60cm^3 * 10g/cm^3=600g

3 0
3 years ago
Read 2 more answers
Other questions:
  • What are the partial pressures of NH3 and H2S at equilibrium, that is, what are the values of PNH3 and PH2S, respectively?Enter
    9·1 answer
  • Does a catalyst increase reaction rate by the same means as a risen temperature does?
    12·1 answer
  • Another question please help!!! :)
    6·1 answer
  • Please help
    9·2 answers
  • Part A<br>What happens to the water molecules when<br>heat is added?​
    6·2 answers
  • What is the most complete answer below about the information, found about the element uranium in the periodic table
    14·1 answer
  • Please help me I promise I will give brainliest!
    13·1 answer
  • A 10.0 g sample of a hydrate was heated until all the water was driven off. The mass of the anhydrous product remaining was 8.00
    7·1 answer
  • What is the formula mass of NaCl?
    14·1 answer
  • Please help me need ASAP number 9 and 11 please
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!