Sulphate

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  • Copper Sulphate And Magnesium Sulphate Essay

    895 Words  | 4 Pages

    pieces of Cu(s) (copper) • 7 pieces of Mg(s) (magnesium) • 7 pieces of Zn(s) (zinc) Solutions: • H2O(l) distilled water • HCl(aq) hydrochloric acid • CuSO4(aq) copper (II) sulphate • ZnSO4(aq) zinc sulphate • MgSO4(aq) magnesium sulphate • SnCl2(aq) tin (II) chloride • ZnSO4(aq) zinc sulphate • FeSO4(aq) iron (II) sulphate • • Tweezers • Two Spot Plates • Distilled Water Bottle • Safety Glasses • 1 piece of paper • Pen / Pencil Procedure: 1. Gathered all the required materials. 2. Put on safety

  • Hydration Of Magnesium Sulphate

    879 Words  | 4 Pages

    Introduction Magnesium sulphate is used for a variety of purposes i.e. bath salt and as a laxative. It is a hydrated salt and is required to be stored in a sealed container to maintain the water. Magnesium sulphate in a solution is sprayed on plants or poured on soil, as magnesium is vital for plant growth and respiration, it forms part of the chlorophyll molecule which is utilised by plants to convert sunlight into energy. This experiment was performed to determine the degree of hydration for a

  • Quantitative Determination of Sulphate By Gravimetric Analysis

    1637 Words  | 7 Pages

    EXPERIMENT 4: QUANTITATIVE DETERMINATION OF SULPHATE BY GRAVIMETRIC ANALYSIS FORMAL REPORT NAME: CHIA KOK SIONG ADMIN NO: 1027325 CLASS: DFST/FT/2B/21 � SYNOPSIS The objective of this experiment is to determine the amount of sulphate by gravimetric analysis. The amount of sulphate is determined quantitatively as barium sulphate, BaSO4, by gravimetric analysis. For the experiment, a dilute solution of barium chloride was slowly added to a hot unknown sulphate solution slightly acidified with concentrated

  • The Effect Of Iron Sulphate Concentration On The Growth Of Triticum Aestivum

    1572 Words  | 7 Pages

    A study on the effect of iron sulphate concentration on the growth of Triticum aestivum, as measured by shoot length Background: For the plants development to carry out general processes, an example being photosynthesis, required for life. There are different roles which can be changed, altered, removed or added that can affect the plant, an example being an increase temperature, CO2. Iron is a micronutrient like iron, used by plants for plant growth, it's role a key factor in enzyme present and

  • Comparing Solubility Of Sugar, Salt And Copper Sulphate Pentahydte

    724 Words  | 3 Pages

    of my solutes. My decided solutes are sugar, salt and copper sulphate pentahydrate. I decided I would be using 100mL of water as my solvent due to the abundance of solutes available and that fact that 100mL is a nice, easy number to work with. I also spoke to Mrs Rach and she informed me she has a surplus of copper sulphate so I don’t have to be careful with how much I use. She also gave me some measurements on how much copper sulphate should dissolve into 100mL of water at varying degrees. It’s

  • Determination Of Copper Sulphate Using Colorimetry Lab Report

    1177 Words  | 5 Pages

    copper sulphate using colorimetry. In this task the concentration of an unknown sample of copper sulphate using colorimetry was used to find the concentration. In this investigation copper sulphate was used which is CuSO4.5H20 as a formula. To make a standard solution which was 1M, the same clean equipment was used to make up the standard solution as used to make sodium carbonate. However there was one difference and that was that the hot distilled water was used to dissolve the copper sulphate crystals

  • Task 7 : Method Of An Copper Sulphate Solution Into A 100cm3 Beaker

    1525 Words  | 7 Pages

    Task 7:  Titrations: Method: 1. Firstly you need to need to measure accurately 0.50g of your copper sulphate solution into a 100cm³ beaker 2. Then add about 50cm³ of distilled water ensuring you continue to stir until crystals have dissolved. Then transfer the solution into a 100cm³ volumetric flask 3. Next rinse out the beaker with small amounts of distilled water and transfer the washings to the volumetric flask to ensure none of the solution is wasted affecting the end result. 4. Once the beaker

  • The Use Of Sodium Dodecyl Sulphate ( Sds ) Polyacrylamide Gel Electrophoresis Essay

    1718 Words  | 7 Pages

    included more in-text citations and references, expanded on experimental errors in more detail and ensured my aim and conclusion is clear. Abstract The purpose of this investigation was to identify the class of immunoglobulins using, sodium dodecyl sulphate (SDS) Polyacrylamide Gel Electrophoresis (PAGE); by making deductions about the structure and molecular organisation of the protein. The experiment was conducted to calculate the unknown molecular mass for reduced and non-reduced immunoglobulin,

  • Activity Series Of Metals

    689 Words  | 3 Pages

    compounds (sulphates) were combined, they will react according to the Activity Series of metals. In our experiment we hypothesized that when magnesium metal and copper sulphate combines, it will produce an aqueous solution of magnesium sulphate and copper metal. When zinc metal and iron sulphate are combined, an aqueous solution of zinc sulphate and iron metal is produced. When iron and tin chloride are combined, iron chloride and tin are formed. When tin is combined with copper sulphate, an aqueous

  • Determining Enthalpy Change of a Displacement Reaction

    1485 Words  | 6 Pages

    Determining an enthalpy change of a displacement reaction Aim: To determine the enthalpy change for the displacement reaction between zinc powder and copper (II) sulphate solution. Zn (s) + Cu2+ (aq) → Cu2+ (s) + Zn2+ (aq) Theory: For the displacement reaction, an excess amount of zinc powder is added to the measured amount of aqueous copper (II) sulphate. The temperature change over a period of time has to be measured and thus, the enthalpy change for the reaction can be measured. The equation of the above

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