/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q35 E Calculate the concentration of P... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 15: Q35 E (page 873)

Calculate the concentration of PO43-when Ag3 PO4 starts to precipitate from a solution that is 0.0125M in Ag+.

Short Answer

Expert verified

The value of [PO43-闭=9.22脳10-16M

Step by step solution

01

Define concentration

The concentration is the abundance of a constituent divided by the total volume of a mixture. Several types of mathematical descriptions can be distinguished: mass concentration, molar concentration, number concentration, and volume concentration.

02

Calculate the concentration

Precipitation of PO43-will begins when the ion product value is higher than solubility product constant value of Ag3 PO4

\[{K_{sp}}=1.8\times{10^{-18}}={\left[{A{g^+}}\right]^3}\left[{PO_4^{3-}}\right]=\left[{PO_4^{3-}}\right]\left({{{0.0125}^3}}\right)\]

\[\left[{PO_4^{3-}}\right]=\frac{{1.8 \times{{10}^{-18}}}}{{{{0.0125}^3}}}=9.22\times{10^{-16}}M\]

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

What [Ag+] is required to reduce [CO32-] to 8.2 脳10-4M by precipitation of Ag2Co3?

Question: Calculate the equilibrium concentration of Zn2+ in a 3.0 M solution of\(Zn(CN)_4^{2 - }\) .

Assuming that no equilibria other than dissolution are involved, calculate the concentration of all solute species in each of the following solutions of salts in contact with a solution containing a common ion. Show that it is not appropriate to neglect the changes in the initial concentrations of the common ions.

(a) \(TlCl(s)\) in \(0.025MTlN{O_3}\)

(b) \(Ba{F_2}(\;s)\) in \(0.0313M\;KF\)

(c) \(Mg{C_2}{O_4}\) in \(2.250\;L\)of a solution containing \(8.156\;g\) of \(Mg{\left( {N{O_3}} \right)_2}\)

(d) \(Ca{(OH)_2}(\;s)\) in an unbuffered solution initially with a pH of \(12.700\)

A volume of 0.800 L of a 2脳10-4-MBa(NO3)2 solution is added to 5脳10-4 MLi2 SO4. Does BaSO4 precipitate? Explain your answer.

The Handbook of Chemistry and Physics (http://openstaxcollege.org/l/16Handbook) gives solubilities of the following compounds in grams per 100 mL of water. Because these compounds are only slightly soluble, assume that the volume does not change on dissolution and calculate the solubility product for each.

\(\begin{array}{l}(a)BaSi{F_6},0.026\;g/100\;mL(contains Si{F_6}^2 - ions)\\(b)Ce{\left( {I{O_3}} \right)_4},1.5 \times 1{0^{ - 2}}\;g/100\;mL\\(c)G{d_2}{\left( {S{O_4}} \right)_3},3.98\;g/100\;mL\\(d){\left( {N{H_4}} \right)_2}PtB{r_6},0.59\;g/100\;mL(contains PtB{r_6}^{2 - } ions)\end{array}\)

See all solutions

Recommended explanations on Chemistry Textbooks

Making Measurements

Read Explanation

Physical Chemistry

Read Explanation

Nuclear Chemistry

Read Explanation

Organic Chemistry

Read Explanation

Kinetics

Read Explanation

The Earths Atmosphere

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.