Hydrochloric acid

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  • Synthesis Of P-Nitrophenol And Hexacyanoferrate

    References: 1. Catalytic Reduction of p-Nitrophenol and Hexacyanoferrate (III) by Borohydride Using Green Synthesized Gold Nanoparticles, G. Bhagavanth Reddy.; D. Ramakrishna,; A. Madhusudhan,; D. Ayodhya,; M. Venkatesham and G. Veerabhadram*.Journal of Chinese Chemical Society. 17, 2015; 420-428. 2. G.Bhagavanth Reddy,; A. Madhusudhan,; D. Ramakrishna,;D.Ayodhya,;M. Venkatesham.; G. Veerabhadram,; Green chemistry approach for the synthesis of gold nanoparticles with gum kondagogu:…

    Words: 899 - Pages: 4
  • Soda Ash Lab Report

    The reaction of soda ash (Na2CO3) with calcium sulfate in water is represented by the following chemical reaction: Na2CO3 + CaSO4 >>> CaCO3 + Na2SO4. Assuming that this reaction is complete and that there is 153 mg/l of CaSO4 initially present, what is the mass of soda ash that must be added to 1 liter of the water? How many grams of CaO are required to be the chemical equivalent of 246 g of Mg(HCO3)2? A complete reaction requires the number of CaSO4 to be equal to the number of moles…

    Words: 910 - Pages: 4
  • Antacid Analysis Lab Report

    In this experiment my partner and I will set up a chemical system arrangement in order to determine the effectiveness of neutralizing of a commercial antacid, per gram. When the arrangement is set we will test the different variations of the experiment, for example during step A we will be my partner and I will be determining the mass of the antacid and preparing the antacid for analysis. For step C my partner and I will be using what we have recorded in order to complete the calculations.…

    Words: 953 - Pages: 4
  • Hydrogen Sulphide Research Paper

    Chapter 2 LITERATURE SURVEY 2.1. Characteristics of Hydrogen Sulphide 2.1.1. Physical and Chemical Properties H2S is a colourless gas characterised by a rotten gas odour which is highly toxic. It is soluble in different liquids including water and alcohols. It is typically formed under deficit oxygen conditions in the presence of organic matter and sulphate compounds (WHO, 2003). Hydrogen Sulphide is also present in the atmosphere in the range of 0.0001-0.0002 ppm though it may vary with places…

    Words: 6983 - Pages: 28
  • Three Types Of Electrochemical Theory Of Corrosion

    CHEMISTRY ASSIGNMENT STUDENT NAME : SYED HAMMAD AHMED CLASS : F.E MECHANICAL ENGINEERING SECTION C TEACHER'S NAME : MISS HIRA SULTAN DATE : Table of Contents Serial No. Topics Page No. 1 Corrosion 3 2 Electrochemical Theory of Corrosion 3 3 Types of Electrochemical Theory of Corrosion 4  Oxygen Absorption 4  Hydrogen Evolution 5  Galvanic Corrosion 6-7  Concentration Cell Corrosion 8-10 4 References 10 Corrosion Corrosion is the…

    Words: 1390 - Pages: 6
  • Mechanochemical Methods In Chemistry

    mechanochemical method was employed to synthesis CP and MgCP where calcium hydroxide (CaOH2), phosphoric acid (H3PO4) and magnesium hydroxide (MgOH2) were used as precursors. Table 3.1 shows the parameter used by varying the weight percentages (wt. %) of Mg. Table 3.1: The weight percentages ratio for magnesium doped calcium phosphate Samples Parameter Calcium Hydroxide Ca(OH)2 (g) Phosphoric Acid H2PH03 (g) Magnesium Hydroxide Mg(OH)2 (g) Undoped CP 27.7 22.3 0.00 1.0wt.% 27.7 22.3 0.50…

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  • Differences And Chemistry Of Fepo4 And Feo4

    Paragraph 1 This report aims to study the symmetrical distinctions, crystal structures and chemistry of α‐FePO4 and β‐FePO4 as well as any alteration to FeO4 and PO4 when there are modifications to temperature. It also seeks to justify the tilting of the tetrahedral. The article by Haines shows that he had studied the iron phosphate, FePO4, at temperatures from 294 K to 1073 K and had found that the turning point between the 2 phases is at 980 K, where FePO4 takes on the alpha phase at…

    Words: 971 - Pages: 4
  • Sodium Iodine Clock Reaction

    observed that all the experiments are majorly based on several reactions. Firstly, reaction between hydrogen peroxide and acidified potassium iodide is the first stage reaction which is obtained from reaction between potassium iodide and sulphuric acid. 2KJ+H2SO4→2HJ+K2SO4 H2O2+2H++2J-→2H2O+J2 At the second stage, reaction between Na2S2O3 iodine. If little amount of Na2S2O3 is used then it cut down the iodine produce to iodine ions.…

    Words: 992 - Pages: 4
  • Emperical Formula Lab Report

    Introduction The purpose of this lab is to find the emperical formula of a compound made of magnesium and oxygen. We took a strip of magnesium and combusted it to figure out how much of the strip was magnesium by weighing the remaining ashes. The weight that wasn’t transferred to ashes was burnt off in the smoke as oxygen. To find the emperical formula, you had to take the average mass of both magnesium and oxygen and divide by the average mass to get the amount of mols in the compound.…

    Words: 1008 - Pages: 5
  • Essay On The Difference Between Hydrochloric Acid And Tbars

    Results Table 1 showed that oral administration of Diclofenac sodium at 150mg/kg.b.w. resulted in a significant increase in renal tumor necroses factor -α (TNF-α), nitric oxide (NO) and thiobarbaturic acid reactive substances (TBARS) compared to the normal control group (p< 0.01). Rat receiving extract of any of the two doses of cranberry extract used in this study (75 and 150mg/kg.b.w.) showed a significant decrease in renal TNF-α, NO and TBARS compared to the group that received Diclofenac…

    Words: 1581 - Pages: 7
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