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
Zanzabum
2 years ago
11

If 23.5 g of ammonia (NH3) is dissolved in 1.0 L of solution, what is the molarity?

Chemistry
1 answer:
Alex2 years ago
3 0

The molarity of the ammonia solution is 1.38 M

<h3>Definition of molarity</h3>

Molarity is defined as the mole of solute per unit litre of the solution. Mathematically, it can be expressed as:

Molarity = mole / Volume

<h3>Determination of the mole of NH₃</h3>

•Mass of NH₃ = 23.5 g

•Molar mass of NH₃ = 14 + (3×1) = 17 g/mol

•Mole of NH₃ =?

Mole = mass / molar mass

Mole of NH₃ = 23.5 / 17

Mole of NH₃ = 1.38 mole

<h3>Determination of the molarity </h3>

•Mole of NH₃ = 1.38 mole

•Volume = 1 L

•Molarity of NH₃ =?

Molarity = mole / Volume

Molarity of NH₃ = 1.38 / 1

Molarity of NH₃ = 1.38 M

Learn more about molarity:

brainly.com/question/9468209

<h3 /><h3 />

You might be interested in
Which statement correctly pairs the climate factor with its effect on temperature? *
allochka39001 [22]

Answer:

A region on top of a mountain is cooler than at the base.

Explanation:

Pressure and temperature have direct relationship with each other. With the decrease in pressure, the temperature decreases and vice versa. When the air rises in the atmosphere, the pressure starts to fall. The low pressure at the peak of the mountains tends to cause the fall in temperature. It is because of this reason that it is cooler at the top of the mountain while the temperature is less cool in the foothills.

5 0
2 years ago
Question 6
hoa [83]

Answer:

HELIUM IS HE ANSWER

Explanation:

<em>G</em><em>O</em><em>O</em><em>D</em><em> </em><em>LUCK</em>

8 0
3 years ago
How would exercising, sleeping well, eating healthy foods, and receiving recommended vaccines affect a person's immunity?
notsponge [240]
With the lack of these 3 factors you throw off your health triangle and your health is unbalanced. When you eat well you can get vitamins such as "E" and "C". These vitamins help build up immune cells that help build the immune system. When a person does not get enough sleep that person is more open to viruses and bacteria. Getting the recommended vaccines help you to fight off possible diseases or illnesses. They make you immune system stronger so you can be healthier.
6 0
3 years ago
The pH of an acid has nothing to do with the strength of the acid.
Levart [38]

Answer:

false

Explanation:

6 0
3 years ago
I need help with my chemistry homework please &amp; thank u
lisov135 [29]

Answer:

6) solid- dots close together

liquid- a little bit farther apart than solid

gas- far apart

7) the movement of anything from a higher area of concentration to an area of lower concentration.

8) B. evaporation

9) The solute is the thing being dissolved, the solvent is the thing dissolving it, and the solution is the product of the solute and solvent.

10) D. regular brewed coffee

*I'm not exactly sure on #10 but I hope I could've helped a little at least

5 0
3 years ago
Other questions:
  • La primera célula de un nuevo ser es
    8·1 answer
  • Check all that apply to KCI.
    12·1 answer
  • The astronaut climbed up the (blank) of the moon.
    11·2 answers
  • Which describes the polarity in a water molecule?
    13·2 answers
  • Liquid is a state of matter characterized by ionized particles, no definite shape or volume, and good electrical conductivity? T
    12·1 answer
  • As energy from the Sun hits the ocean, that energy transforms the water in
    12·1 answer
  • What is the concentration of a solution with a volume of .45 L that contains .9 moles of Iron (II) chloride?
    8·1 answer
  • 1. How much heat is required to melt 25.0 g of ice at 0°C?
    9·1 answer
  • The rate constant for a first-order reaction is 2.4 x 10-4 L/(mol's) at 600 K and 6.2 x 10-4L/(mol · s) at 900 K.
    13·1 answer
  • What is the difference between ethanol and methanol.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!