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
bearhunter [10]
2 years ago
5

What is the molar solubility of agcl (ksp = 1. 80 × 10⁻¹⁰) in 0. 500 m nh₃? (kf of ag(nh₃)₂⁺ is 1. 7 × 10⁷)

SAT
1 answer:
Hoochie [10]2 years ago
3 0

Based on the calculations, the molar solubility of AgCl in 0. 500 M of NH₃ is equal to 2.77 × 10⁻² M.

<u>Given the following data:</u>

  • Ksp of mg(oh)₂ = 1.8 × 10⁻¹⁰
  • Concentration of NH₃ = 0.500
  • Kf of ag(nh₃)₂⁺ = 1.7 × 10⁷

<h3>How to determine the molar solubility.</h3>

First of al, we would write the properly balanced chemical equation for this chemical reaction:

                          AgCl(s)\rightleftharpoons Ag^{+} (aq)+ Cl^{-}(aq)       Ksp = 1.8 × 10⁻¹⁰

                AgCl(s) + 2NH_3(aq)\rightleftharpoons  Ag(NH_3)_2^{+}(aq)   Kf = 1. 7 × 10⁷

K = Ksp × Kf

K = 1. 80 × 10⁻¹⁰ × 1.7 × 10⁷

K = 3.06 × 10⁻³

Mathematically, the Ksp for the above chemical reaction is given by:

K=\frac{ [Ag(NH_3)_2^{+}][Cl]}{[NH_3]^2}\\\\3.06 \times 10^{-3}=\frac{[x][x]}{0.50^{2 }}\\\\3.06 \times 10^{-3}=\frac{x^2}{0.25}\\\\x^2 = 7.65\times 10^{-4}\\\\x=\sqrt{7.65\times 10^{-4}}

x = 2.77 × 10⁻² M.

Read more on solubility here: brainly.com/question/3006391

You might be interested in
I need help asap please? and this is for the sat question? why do people lie to others
ikadub [295]
It is usually to cover up some mistake or area of weakness. Sometimes it is to brag about something and make themselves look better.
7 0
2 years ago
Read 2 more answers
You have $2,000 and want to invest in two savings goals: a short-term goal (less than one year) of saving for textbooks during y
Dvinal [7]
I don’t understand what you question is?
7 0
3 years ago
Read 2 more answers
Which of the following are indicators of heatstroke quizlet
solmaris [256]

The option that are indicators of heatstroke are:

  • high temperature above 104F.
  • Layer  of red skin that can be either dry or moist.
  • Throbbing headache.
  • Dizziness, vomiting.
  • Seizures.

<h3>What is Heat stoke?</h3>

This is known to be a kind of a life-threatening condition that is said to often occurs if a person ignore the warning signs of heat exhaustion or do when a person do not act quickly enough to get care.

Hence, The option that are indicators of heatstroke are:

  • high temperature above 104F.
  • Layer  of red skin that can be either dry or moist.
  • Throbbing headache.
  • Dizziness, vomiting.
  • Seizures.

Learn more about heatstroke from

brainly.com/question/27934003

#SPJ1

6 0
2 years ago
Simplify 16^x = 0.5​
gayaneshka [121]

Answer:

Explanation:

Convert the improper fraction 16/3 to a mixed number. Divide 16 by 3: 16 ÷ 3 = 5 with remainder of 1; The whole number result is 5; The remainder is 1. With 1 as the numerator and 3 as the denominator

sorry this mite be wrong but it also mite not

3 0
3 years ago
A key contribution of ________ was the identification of the major functions of management which are planning, leading, organizi
zhannawk [14.2K]

The key contribution that was the identification of the major functions of management which are planning, leading, organizing, and controlling is; Administrative management

<h3>Administrative Management</h3>

Administrative Management is defined as a type of management that has to do with the management of every part of an organization.  

Now, the administrative managers are responsible for planning, organizing, leading, controlling, and coordinating and stating the need for budgets and controls.

In conclusion, this type of management is basically one that seeks to make an organization more efficient.

Read more about administrative management at; brainly.com/question/25759934

8 0
2 years ago
Other questions:
  • Which of the following answer choices should be eliminated first from this question?
    5·1 answer
  • the graph of a line in the xy-plane slope 1/3 and contains the point (9,1). the graph of a second line passes through the points
    15·1 answer
  • Robbie owns 15 percent more movies than rebecca and rebecca owns ten percent more than joshua rebecca has 220 movies how much do
    14·1 answer
  • "The Seven Habits in Real Life": I supervise a staff of about twenty-six housekeepers for the local hospital. We hire a lot of c
    8·1 answer
  • In addition to needs, what should you plan for first when
    14·1 answer
  • Henry works as an Environmental Engineering Technician and Irma works as a Quality Control Analyst. Which describes their employ
    12·2 answers
  • An amino acid is to a protein as a glucose molecule is to
    14·2 answers
  • What spell would newt scamander have used to make his case big enough.
    10·1 answer
  • Incisors (front teeth) act as wedges in the human body. Which change would increase the mechanical advantage of incisors? a decr
    11·2 answers
  • What would happen if our bodies could not metabolize glucose?.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!