• Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

Analysis of Neutralizing Power of Anti-acid tablets

Extracts from this document...

Introduction

Analysis of Neutralizing Power of Anti-acid tablets Content 1. Introduction 2. Work Schedule of our Project 3. Project Proposal 4. Experiment A: Investigate the neutralizing power of different brands of anti-acid tablets 4.1 Objective 4.2 Chemical Principle 4.3 Chemicals and Apparatus 4.4 Procedures 4.5 Results 4.6 Calculations 4.7 Discussion 5. Experiment B: 5.1 Objective 5.2 Chemical Principle 5.3 Chemicals and Apparatus 5.4 Procedures 5.5 Results 5.6 Calculations 5.7 Discussion 6. Conclusion 7. Reflection 8. Work List 9. Reference Introduction The reason why we chose this experiment is because we are very familiar with the topic on neutralization since we have been studying it for a few years. So, we have more confidence in dealing the problems that might occur when we perform the experiment. ...read more.

Middle

Work Schedule of our Project December, 2009 Sun Mon Tue Wed Thurs Fri Sat 20 21 22 23 24 25 26 27 Proposal Making 28 29 30 31 January, 2010 Sun Mon Tue Wed Thurs Fri Sat 1 2 3 4 Hand in the proposal 5 6 7 8 9 10 11 12 Discussion of our proposal with Mrs. Lam 13 First Trial 14 15 16 17 18 19 20 Finalize our proposal 21 First Chemistry Experimental Investigation 22 23 24/31 25 26 27 28 29 30 January 27 Second Chemistry Experimental Investigation February 2/1 Third Chemistry Experimental Investigation February 2/3 Fourth Chemistry Experimental Investigation Results: Experiment A Magsil Final Reading/cm3 23.10 23.20 22.20 Initial Reading/cm3 7.10 7.20 6.20 Volume of 0.1M NaOH added/cm3 16.00 16.00 16.00 ACTAL Final Reading/cm3 18.70 36.10 20.30 37.40 Initial Reading/cm3 1.70 18.70 3.20 20.30 Volume ...read more.

Conclusion

of mol of H+ = 1.562 Work List Cover: Katie Cheung Introduction: Ting Ting Chang & Winnie Yeung Work Schedule of our Project: Ting Ting Chang Project Proposal: Whole group Experiment A: 1.1 Objective: Whole Group 1.2 Chemical Principle: Whole Group 1.3 Chemicals and Apparatus: Whole Group 1.4 Procedures: Whole Group 1.5 Results: - Magsil: Ting Ting Chang - ACTAL: Winnie Yeung - Maalox Plus Tab: Ting Ting Chang - Fedra-Gel S: Winnie Yeung 1.6 Calculations: Katie Cheung 1.7 Discussion: Whole Group Experiment B: 1.8 Objective: Whole Group 1.9 Chemical Principle: Whole Group 1.10 Chemicals and Apparatus: Whole Group 1.11 Procedures: Whole Group 1.12 Results - Magsil in milk: Katie Cheung - Magsil in tea: Katie Cheung 1.13 Calculations: Katie Cheung 1.14 Discussion: Whole Group Conclusion: Whole Group Reflection: Whole Group Work List: Whole Group Reference: Winnie Yeung Reference 1. http://en.wikipedia.org/wiki/Main_Page 2. http://www.fortunepharm.com/products_3010_tc.htm 3. http://www.psdh.gov.hk/eps/productSearchSimpleAction.do 4. http://www.alibaba.com/product-free/106215389/Fedra_Gel_S_Tablet.html 5. http://www.mims.com/index.aspx ?? ?? ?? ?? 1 ...read more.

The above preview is unformatted text

This student written piece of work is one of many that can be found in our AS and A Level Physical Chemistry section.

Found what you're looking for?

  • Start learning 29% faster today
  • 150,000+ documents available
  • Just £6.99 a month

Not the one? Search for your essay title...
  • Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

See related essaysSee related essays

Related AS and A Level Physical Chemistry essays

  1. Heat of Neutralization

    Two burettes were filled with ~1.0M alkali solution and 1.0M acid respectively with filter funnels and the tips of the burettes were drained, then the initial burette readings were labeled and recorded. 3. The specific volume of the alkali solution was drained in to the dry polystyrene foam cup

  2. Drug: Antacid Effectiveness Analysis To determine the neutralizing ability of antacids in different ...

    in such a reaction, the HOMO-interacting molecule acts as a base, and the LUMO-interacting molecule acts as an acid. In highly-polar molecules, such as boron trifluoride (BF3), the most electronegative element pulls electrons towards its own orbitals, providing a more positive charge on the less-electronegative element and a difference in

  1. Aim:To investigate the content of vitamin C (ascorbic acid) content in a commercial tablets ...

    Iodine would escape and cause inaccurate concentration of the solution. Also, iodide can be oxidized to iodine in air with the presence of acid, heat and light. As a result, the amount of I2 would increase with time. 4I- + O2 + 4H+ --> 2I2 + 2H2O In this experiment,

  2. Indigestion Tablet

    Bases are generally oxides, hydroxides, or compounds such as ammonia which dissolve in water to form hydroxide ions.

  1. An Introduction to Qualitative Analysis

    immediately light ppt (white) immediately Part II- Qualitative Analysis of Selected Anions Table 2 REAGENTS 0.1M SOLUTIONS OF GROUP 2 CATIONS (AS NITRATES) CO32- SO42- Cl- I- Unknown #X 1M HNO3 Bubble ____ ____ ____ ____ 0.1M Ba(NO3)2 heavy ppt immediately heavy ppt immediately - - heavy ppt immediately 0.1M

  2. Neutralization investigation

    As the indicator is quite strong I only need to add about three drops to the sodium hydroxide and gently turn the beaker to make sure it mixes in. I will than put the 0.1M sulphuric acid into the burette using a funnel.

  1. Methods of analysis and detection

    % 6.5 / 1.1 = 5 = 5 carbons in the compounds E.g. Mass Spectra for CH3CH2CH2Br m/z Peak name Responsible ions 122 M M Peak 123 M+1 M Peak + C - 13 124 M+2 M Peak + Br - 81 Actual uses: * Traces of toxins in food

  2. Investigating the Rate of the Reaction between Bromide and Bromate Ions in Acid Solution

    Finally, these are the concentrations used for all the reactants when I varied the temperature, tested catalyst solutions and varied the temperature with a catalyst: o o o 3.2 - Results: Varying the Concentration of each Reactant Below are detailed the results I found when varying the concentration of each reactant in turn.

  • Over 160,000 pieces
    of student written work
  • Annotated by
    experienced teachers
  • Ideas and feedback to
    improve your own work