Preview

Solubility

Better Essays
Open Document
Open Document
1570 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Solubility
Project on Saturated Solutions: Measuring Solubility

iC

BS

E.c

om

Index

1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12.

Certificate Acknowledgement Objective Introduction Basic concepts Materials and Equipment Experimental Procedure Observation Conclusion Result

Precautions

Bibliography

iC

BS E

.co

m

CERTIFICATE
This is to certify that the Project titled 'Saturated solutions: Measuring Solubility ' was completed under my guidance and supervision by Roll No. ________ a student of XII SCI, Faith Academy within the stipulated time as prescribed by

iC

BS E

.co

m

the CBSE. Mrs. Sasheela Jose Head, Department of Chemistry Faith Academy New Delhi

ACKNOWLEDGEMENTS
I gratefully acknowledge my sincere thanks to our respected chemistry teacher Mrs.Sasheela Jose for her remarkable, valuable guidance and supervision throughout the project work. I ' m also most indebted to Mrs.Rao for her encouragement, help, suggestion and readily helpful service in performing the experiment.

iC

BS E

.co

m

Parichay Saxena Roll NO :

Objective:
The goal of this project is to measure the solubilities of some common chemicals: • Table salt (NaCl) • Epsom salts (MgSO4) • sugar (sucrose, C12H22O11).

iC

BS E

.co

m

Introduction
A good part of the substances we deal with in daily life, such as milk, gasoline, shampoo, wood, steel and air are mixtures. When the mixture is homogenous, that is to say, when its components are intermingled evenly, it is called a solution. There are various types of solutions, and these can be categorized by state (gas, liquid, or solid). The chart below gives some examples of solutions in different states. Many essential chemical reactions and natural processes occur in liquid solutions, particularly those containing water (aqueous solutions) because so many things dissolve in water. In fact, water is sometimes referred to as the universal solvent. The electrical charges in water



Bibliography: www.icbse.com iC BS E .co m

You May Also Find These Documents Helpful

  • Satisfactory Essays

    To conduct an experiments to determine solubility of ionic compounds in different solute-solute and solvent solute interactions.…

    • 418 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Solubility: Solubility in various solvent at 25?c is given in the following table (Christianah et al., 2005).…

    • 179 Words
    • 1 Page
    Satisfactory Essays
  • Better Essays

    Redox Area Lab Report

    • 741 Words
    • 3 Pages

    1. The appearance and solubility compares well with the information presented from the CRC Handbook. Our test results shows that…

    • 741 Words
    • 3 Pages
    Better Essays
  • Good Essays

    Lifesaver Lab

    • 836 Words
    • 4 Pages

    Water is the universal solvent. Water, certainly dissolves many types of substances and in greater amounts than any other solvent.…

    • 836 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    Most aqueous solutions share the same chemical and physical characteristics, which makes it very difficult to identify without conducting various chemical tests. For determining the identity of unknown chemical solutions, it is important to understand the solubility and insolubility…

    • 2109 Words
    • 9 Pages
    Powerful Essays
  • Powerful Essays

    PURPOSE: To see which solutions are soluble and which are not. We were able to see this by mixing certain solutions together and observing changes that occurred.…

    • 978 Words
    • 4 Pages
    Powerful Essays
  • Powerful Essays

    In purpose of this lab is to separate and identify the cations of Ba+,Sr2+,Ca2+, Mg2+ and NH4+ using differences in solubility and confirming test to identify the unknown solution used in this experiment.…

    • 4019 Words
    • 17 Pages
    Powerful Essays
  • Good Essays

    Unknown Ionic Compound

    • 384 Words
    • 2 Pages

    -Know the solubility of our compound, different types of compounds will dissolve in certain amounts…

    • 384 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    Experiment 1 Mixtures

    • 359 Words
    • 3 Pages

    Aim: To develop an understanding of different types of mixtures including solutions and to examine the different solubilities of some solutes in two solvents: water and ethanol…

    • 359 Words
    • 3 Pages
    Satisfactory Essays
  • Satisfactory Essays

    11 Which must be a mixture of substances? (1) solid (2) liquid (3) gas (4) solution…

    • 372 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    7. If 25.0 mL of 0.90 M HCl is added to 125.0 mL of water, what is the final [HCl]?…

    • 637 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Solubility Lab

    • 815 Words
    • 4 Pages

    For part A of the procedure we worked with the solubility of solid compounds in various solvents. The three solid compounds that were worked with during this procedure were benzophenone, malonic acid, and biphenyl. These three solids were then mixed with water (highly polar), methyl alcohol (intermediately polar), and hexanes (nonpolar). When benzophenone is mixed with water the results turned out to be insoluble because benzophenone is a pure hydrocarbon, which are very insoluble in water. When benzophenone was mixed with methyl alcohol, it was soluble because Methanol can hydrogen bond to the carbonyl oxygen of benzophenone. When benzophenone was added to hexanes it was partially soluble because “likes dissolve likes” benzophenone is polar and hexane in non polar. When the next compound, malonic acid was combined with water and with methyl alcohol it turned out to be soluble in both cases. However when malonic acid was combined with hexanes it was in soluble because Malonic acid is polar where as hexane is nonpolar. When the final compound, biphenyl was added to water it was insoluble because biphenyl is a non-polar molecule. Biphenyl was partially soluble when it was added to methyl alcohol but when hexane is added it is soluble because both are non-polar and "likes dissolves likes". For part B of the procedure we worked with the solubility of various alcohols in water and hexane. The three alcohols we used were 1-octanol, 1-butanol, and methyl alcohol. When 1-octanol was added to water it is insoluble because the longer the carbon chain, the more water is repelled. However when 1-octanol was added to hexane it was soluble because it is a polar molecule being that it is an alcohol. When 1-butanol is added to water it is partially soluble because 1-butanol slightly polar. Which means that it was soluble in hexane. When methyl alcohol was added to water it was…

    • 815 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Chemistry Lab

    • 624 Words
    • 3 Pages

    The purpose of this lab was to see which solutions are soluble and which are not. We were able to see this by mixing certain solutions together and observing changes that occurred.…

    • 624 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    3. Upon conducting this lab, I have come to the conclusion that the predictions made using the solubility rules are more accurate than the actual observations of the given reaction. There were many contributing factors that led me to this conclusion, such as the fact that the materials used during this lab could have been unintentionally tampered with, hence providing false data. For instance, the well plate used in this lab could have not been cleaned properly, which would contribute to inaccurate results.…

    • 420 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Solutions in Chemistry

    • 521 Words
    • 3 Pages

    Solutions are a combination of solvents and solutes. When a solute dissolves into a solvent, the combined product of the two reactants is called a solution.…

    • 521 Words
    • 3 Pages
    Good Essays

Related Topics