20 Answered Questions for the topic Solubility

10/10/19

SOLUBILITY OF SOLUTION

The Ksp of Mg(OH)2 is 6 x 10^-12. How much 2x10^-4 M HCL (in mL) is needed to neutralize a 100 mL saturated solution of Mg(OH)2?

07/17/19

Why is the melting point of p-dichlorobenzene higher than those of o-dichlorobenzene and m-dichlorobenzene?

I was going through alkyl and aryl halides and noted the following statement in my textbook: > _p_-dichlorobenzene has higher melting point and solubility than those of _o_-dichlorobenzene and... more

06/27/19

How do I predict the solubility of a compound in a mixture of water and an organic co-solvent?

I'm trying to predict the solubility of long alcohols (e.g. 1-octanol, 1-decanol or 1-dodecanol) in a mixture of water and an organic co-solvent such as DMSO, acetonitrile or ethyl acetate. For... more

12/30/18

chemistry- concentration

What is the concentration, in mass percent, of a solution prepared from 50.0 g NaCl and 150.0 g of water?

09/11/18

What is the maximum concentration of silver ions that can be present in a 2.0 x 10^-3 M sodium chloride solution?

How would this question be approached? 

09/03/18

Why are silver, lead, and mercury so special? (why do they always precipitate out and never dissolve)

please be detailed but simple. i have to write a random paper about this yet we were never taught this. it's due tomorrow and before you say i procrastinated, this was just assigned friday and the... more

04/06/18

How do I calculate the theoretical maximum concentration of a molecule in a solution?

I have been trying to calculate the maximum concentration of a molecule in MCT oil, PG, VG, and a blend of those.  I have the logp and molecular weight available but cannot find an equation for... more

03/19/18

water that contains ca2+

Water containing Ca2+ and Mg2+ ions is called hard water and is unsuitable for some household and industrial use because these ions react with soap to form insoluble salts. One way to remove the... more

05/08/17

Is Ammonia more likely to dissolve in water or in carbon tetrachloride? Explain in detail. Use diagrams to help explain.

can you please help with this grade 11 chemistry question.

10/01/16

Aqueous solubility of CO2 is 24.8 ml of CO2 per liter at 273K and a CO2 partial pressure of 3.6 atm... find molarity

Aqueous solubility of CO2 is 24.8 ml of CO2 per liter at 273K and a CO2 partial pressure of 3.6 atm. What is the molarity of a saturated water solution when the CO2 is under its normal... more

06/19/16

Solubility problem?

If .3720g of sulfer dioxide dissolves in 2.0L of water at 722 Torr, at what pressure would you be able to dissolve .4960g in the same amount of water?

12/08/15

Using the solubility rules predict the precipitates

KNO3(aq) and BaCI2 (aq)   Na2SO4 and Pb(NO3)2   KOH(aq) and Fe(NO3)3 (aq)   NaCI (aq) + AgNO3 (aq)   Na2SO4 (aq) + Ba(NO3)2 (aq)

05/01/15

How much AgCl is isolated using this and Ag(NO3)?

Chad decides to sneak into Ms. Smith's class room. He finds bottles of solution containing silver. He realizes that if he extracts the silver, he will strike it rich! First, he sees silver nitrate.... more

02/04/15

Based on general trends in solubility, which of the following compounds is least soluble in hexane (CH3CH2CH2CH2CH2CH2CH3)?

Based on general trends in solubility, which of the following compounds is least soluble in hexane (CH3CH2CH2CH2CH2CH2CH3)?   - 1-proponal - 1-pentanol - 1-butanol - methanol - ethanol

11/01/14

Is molar solubility of ion equal to the molar solubility of its salt form

molar solubility of Ag is given but i have to use molar solubility of AgCl  

09/26/14

How to solve these questions in Chemistry?

How do you solve this one question in Chemistry?1. The solubility of salt ar 25°C is about 385 g/L. If the temperature is raised to 50°C, then: _______ more salt would dissolve _______ less salt... more

09/22/14

What is the net ionic equation when these compounds are combined/reacted?

I am having a really hard time understanding aqueous reactions and net ionic equations in chemistry. I would really appreciate some step-by-step instructions on these questions...    1) Consider... more

03/05/14

You have 95 mL of a solution that has a lead(ll) concentration of 0.0012 M. Will PbCl2 precipitate when 1.20 grams of solid NaCl is added?

This is a solubility problem and I am a little confused on how to set it up.

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