Free Acid Solution Essays and Papers

Page 1 of 50 - About 500 essays
  • Making Dilutions From Acid and Base Solutions

    1094 Words  | 5 Pages

    Making Dilutions From Acid and Base Solutions Objective The aim of the first part of the experiment was to make up dilutions from acid and base solutions and record the results after adding various indicators. The aim of the second part of the experiment was to determine the pH values of the dilutions using both pH paper and a pH metre recording the results for both tests. Procedure - Part 1 For the first part of the experiment the correct amount of solid NaOH needed to prepare 250

  • Finding the Exact Concentration of Sulphuric Acid in a Solution Through a Titration

    1373 Words  | 6 Pages

    Sulphuric Acid in a Solution Through a Titration Aim: To find the exact concentration of sulphuric acid in a solution through a titration. The titration is between sulphuric acid and sodium carbonate has to be in liquid for in order to carry out the experiment so it is dissolved into distilled water to a concentration of 0.1 mol dm³ Introduction- ------------- During the extraction of a metal from its ore, sulphuric dioxide is often produced. This is converted to sulphuric acid and is

  • The Effect of Sodium Thosulphate Solution on the Rate of Its Reaction with Hydrochloric Acid

    2081 Words  | 9 Pages

    The Effect of Sodium Thosulphate Solution on the Rate of Its Reaction with Hydrochloric Acid Aim To find out how the concentration of sodium thiosulphate solution affects the rate of its reaction with hydrochloric acid. Prediction I predict that the higher the concentration of Sodium Thiosulphate solution the faster it will react with the hydrochloric acid. Firstly for a reaction to take place the particles must collide and secondly collide with enough energy to break and make new

  • Finding out How Much Acid There is in a Solution

    1637 Words  | 7 Pages

    Much Acid There is in a Solution During the extraction of a metal from its ore, sulphur dioxide is often produced. It is converted into Sulphuric (VI) acid and sold as a useful by-product. I shall be carrying out a titration between sodium carbonate, a weak alkali, and sulphuric acid, a strong acid, to calculate the concentration of the sulphuric acid. The sodium carbonate sample I shall be using is a solid. Solids cannot be titrated successfully, so I will turn it into a solution by adding

  • The Rate Of A Reaction Between Hydrochloric Acid And Sodium Thiosulphate

    648 Words  | 3 Pages

    Hydrochloric Acid And Sodium Thiosulphate Aim: I am going to investigate the effect of changing the concentration of Sodium Thiosulphate on the rate of the reaction between Hydrochloric Acid and Sodium Thiosulphate. Prediction: I predict that as the concentration of the Sodium Thiosulphate doubles, the rate of the reaction will double. I believe that when the most concentrated solution is used the reaction would be at its fastest. Collision Theory: In a more concentrated solution there are

  • Investigating the Concentration of Plant Cell Sap Using Potato Tuber Cells

    787 Words  | 4 Pages

    throughout this experiment · Wear safety glasses to protect eyes · Handling the acids carefully · Careful while using kitchen knife (And all the simple things such as not running etc.) Another important aspect before we start is making the experiment a fair test. This includes making sure the volume of each acid is the same using a measuring cylinder. The same temperature for each individual solution will be the same as they will be done one after the other and left for the same amount

  • Finding the Solubility of Ca(OH)2

    642 Words  | 3 Pages

    of the Ca(OH)2 is between 1 to 1.5g per dm3. Also I am given a standard solution of 1M hydrochloric acid (HCl) which may have to be diluted to suit the measuring needs of the experiment. Apparatus: [IMAGE] * 1g of Ca(OH)2. * Pipette 25cm3 * 2 x 500cm3 beaker * Conical flask 250cm3 * Burette * White tile * Burette stand * Stand * Indicator * 300cm3 of Hydrochloric acid- standard solution (concentration of 0.05M) * Distilled water * Filter Paper * Stirring

  • Solubility Essay

    1405 Words  | 6 Pages

    gaseous solvent to form a solution [1]. The solubility of a particular substance is dependent on the physical and chemical properties of both the solute and solvent [1]. The temperature, pressure and pH of the solution also has an effect on the solubility. The extent of the solubility of a certain solute in a particular solvent is measured as saturation, where adding more solute will not increase the concentration of the solution and will precipitate the excess in the solution. Phase transfer reagents

  • Rate of Reaction

    1824 Words  | 8 Pages

    reaction. Often the rate curve is a negative correlation. As we increase the temperature, the time taken for the cross to disappear will decrease. Other Information The most important factors that affect the rate of reaction are: Concentration of the acid Time taken for the cross to disappear Temperature Concentration of Sodium thiosulphate The reaction will not take place unless the particles will collide with each other. The minimum energy for reaction to work is called activation energy of the

  • The Effect of Concentration on the Rate of Reaction Between Hydrochloric Acid and Sodium Thiosulphate

    1414 Words  | 6 Pages

    the Rate of Reaction Between Hydrochloric Acid and Sodium Thiosulphate Introduction In this experiment we are going to react Hydrochloric Acid with Sodium Thiosulphate. We are going to see what effect the concentration of Hydrochloric Acid has on the rate of reaction. We are going to keep the concentration of the Sodium Thiosulphate constant. We are going to vary the concentration of the Hydrochloric acid. The total volumes of the two solutions will remain constant therefore keeping the

Previous
Page12345678950