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
Alja [10]
3 years ago
6

calculate the molarity of a solution that contains 2 moles of NaOH dissolve in 0.5 liter of the solution

Chemistry
1 answer:
bonufazy [111]3 years ago
8 0

The equation for molarity is molarity equals moles divided by liters of solution. Knowing this, it's just simple algebra of 2 moles divided by .5 liters, equaling 4M (M standing for molarity).

You might be interested in
I need help with these two if you zoom in it’s clearer
makvit [3.9K]

Answer:

It looks alittle dark can you fix it?

3 0
2 years ago
Which best describes a chain reaction associated with a nuclear reaction A Neutrons released during a fusion reaction cause othe
Gnoma [55]

Answer:

Neutrons released during a fission reaction cause other nuclei to split

7 0
2 years ago
Organisms that breakdown waste and dead organisms and return the raw materials to the environment is called
just olya [345]
Decomposer, decomposers include fungous, bacteria, worms. They break down trash and bad things and concert it to soil.
4 0
2 years ago
A coin floats on the top of a glass of water. Explain why the coin is able to float on top of the water in this glass.
Goshia [24]

Answer:

The surface tension of the water

Explanation:

The surface of the water curves down twords the edge of the coin.

4 0
3 years ago
Read 2 more answers
7. Given the balanced equation:
Vika [28.1K]
Gas molecules have more freedom in motion—and gases can be thought of as more “disordered”—than molecules of a solid, which are rigidly held in place. When it comes to phases, the entropy increases as you go from a solid to liquid to gas (the gaseous state having the greatest entropy and the solid state having the least).

So, as a sample of solid iodine sublimes to form gaseous iodine, the entropy of the sample increases.
4 0
2 years ago
Other questions:
  • What is the mass of 1.0 x 10-3 mole of Zn? 3.9 x 1022 0.065 0.000015
    14·2 answers
  • You are walking in a clear-cut section of forest a few days after a heavy rainstorm. A nearby stream is very muddy and has many
    10·1 answer
  • Fertilizer is sold in 100 pound bags labelled with the amount of nitrogen ( N), phosphoric acid ( P2O5), and potash ( K2O) prese
    15·1 answer
  • These models show the electron structures of two different nonmetal elements. Element 1 at left has a purple circle at center wi
    5·2 answers
  • How to solve 5gNaCl= MolE NaCl
    15·1 answer
  • What is the percent composition of tungsten​
    14·2 answers
  • Which of the following best describes chicken noodle soup?
    9·2 answers
  • Which statements describe the Rutherford atomic model? Check all that apply.
    14·2 answers
  • Balance this equation: CH4 +2O2--------> ___ CO2 + ___ H2O
    15·1 answer
  • 1. What did Henri Becquerel discover about<br> radiation emitted from uranium salts?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!