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
Lorico [155]
4 years ago
8

Calculate the solubility at of AgCl in pure water and in a ).0010 M solution. You'll find data in the ALEKS Data tab. Round both

of your answers to significant digits.
Chemistry
1 answer:
Julli [10]4 years ago
3 0

Answer:

1.34x10⁻⁵ mol / L is the solubility of AgCl

Explanation:

Ksp of AgCl is defined as:

AgCl(s) ⇄ Ag⁺(aq) + Cl⁻(aq)

If 0.010M of AgCl is added, some Ag⁺ and Cl⁻ will be produced until:

Ksp = [Ag⁺] [Cl⁻]

Ksp for AgCl = 1.8x10⁻¹⁰ (Taken from ALEKS Data tab):

Some Ag⁺ and Cl⁻ are produced, you can take this "some" as X:

[Ag⁺] = X

[Cl⁻] = X

<em>Where X is the amount of AgCl that dissolvesin water. X = solubility:</em>

Ksp = 1.8x10⁻¹⁰ = [Ag⁺] [Cl⁻]

1.8x10⁻¹⁰ = [X] [X]

1.8x10⁻¹⁰ = X²

X =

<h3>1.34x10⁻⁵ mol / L is the solubility of AgCl</h3>
You might be interested in
Using the method of initial rates for the reaction a → b, if the initial concentration of a is doubled and the rate of reaction
zmey [24]
Answer is: reaction is second order with respect to a.
This second order reaction<span> is proportional to the square of the concentration of reactant a.
</span>rate of reaction = k[a]².
k is second order rate constant and have unit M⁻¹·s⁻¹.
Integrated rate law for this reaction: <span><span>1/[a]</span>=<span>1/<span>[a]</span></span></span>₀ <span>+ kt.
t is time in seconds..</span>
4 0
3 years ago
8. True or False: There are some exceptions to the rule.... organisms such as a protist called a
ankoles [38]

There are some exceptions to the rule organisms such as a protist called a  euglena can be both heterotrophic and autotrophic. This is a true statement.

Explanation:

  • Euglena is a large genus of unicellular protists: they have both plant and animal characteristics
  • Photoautotrophs include protists that have chloroplasts, such as Spirogyra. Heterotrophs get their energy by consuming other organisms. Other protists can get their energy both from photosynthesis and from external energy sources
  • All live in water and move by means of a flag ellum. This is an animal characteristic. Most have chloroplasts, which are characteristic of algae and plants
  • Euglena is photosynthetic in the presence of sunlight i.e autotrophic, when deprived of sunlight they behave like heterotrophs by predating on other smaller organisms.
  • Most species of Euglena have photosynthesizing chloroplasts within the body of the cell, which enable them to feed by autotrophy, like plants. They can also take nourishment heterotrophically, like animals.

6 0
3 years ago
What is the percent composition of NaCl? Show all work please
Amiraneli [1.4K]

Answer:

NaCl = 58.44g/mol

Explanation:

Na = 22.99/58.44 × 100 = 39.33%

Cl = 35.45/58.44 × 100 = 60.66%

7 0
3 years ago
Identify the systems that move your body, and explain how these ystems work together
Alenkasestr [34]
The respiratory system<span> brings oxygen into the lungs when you breathe. </span>The digestive system<span> breaks food down into nutrients such as glucose. Now the </span>circulatory system<span> enters the picture. It transports glucose and other nutrients from </span>the digestive system<span> to the cells. 
</span><span>Integumentary System. (The skin, hair, and nails form the body's outer covering, or integument.)
Muscular System
Skeletal System
Circulatory System
Nervous System
Respiratory System
Hope this helps!:)
</span>
8 0
3 years ago
If 3.0 moles of A and 4.0 moles of B react according to the hypothetical reaction below, how many moles of the excess reactant w
blondinia [14]
1 mol of A should be left over
5 0
3 years ago
Read 2 more answers
Other questions:
  • NaOH + H2CO3 → Na2CO3 + H2O<br> Balance Chemical Eguation
    8·1 answer
  • How do I express this unit in the correct form with the correct number of significant figures
    9·1 answer
  • The density of liquid mercury is 13.69 g/cm^3. How many atoms of mercury are in a 15.0 cm^3 sample? Use "E" for "x10" and use si
    11·1 answer
  • Why do gasses condense when cooled
    5·1 answer
  • What is the electron configuration for O using orbital configuration
    11·1 answer
  • Does the use of lithium cause human health problems?
    14·1 answer
  • Give examples of temporaty physical change
    6·1 answer
  • How many grams are in 3.58 x 10^23 molecules of dicarbon hexahydride?
    10·1 answer
  • What time is it in your area my is 11:32 pm
    10·2 answers
  • Methanol has a melting point of -97 degrees celsius and a boiling point of 65 degrees celsius. What phase is methanol in at 80 d
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!