"Inorganic ions" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
Page 45 of 50 - About 500 Essays
  • Satisfactory Essays

    Solubility Curves

    • 318 Words
    • 2 Pages

    Water Chemical formula- H2O State at room temperature- Liquid Colour- Clear Melting point- 0oC Boiling point- 100oC Water- good solvent and a range of substances will dissolve in it. What happens when a sugar lump dissolves in water? When the sugar dissolves... -The moving water molecules crash into the sugar particles -The sugar particles then break away from the crystal and into the water -The sugar and water particles then mix and diffuse evenly throughout. Copper sulphate-

    Premium Water Solubility Oxygen

    • 318 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    QUALITY CONTROL LABORATORY Mam Dawn Assay of HCL Aqueous Alkalimetry Direct titration 0.1N NaOH Methyl Red TS HCL + NaOH NaCl + H2O Assay of Diluted H3PO4 Aqueous Alkalimetry Direct titration 0.1N NaOH Thymolphthalein TS H3PO4 + 2NaOH Na2HPO4 + 2H2O Assay of H3BO3 Aqueous Alkalimetry Direct titration 0.1N NaOH Phenolphthalein TS H3BO3 H+ + BO2- + H2O

    Premium Chlorine Sodium Ammonia

    • 498 Words
    • 6 Pages
    Satisfactory Essays
  • Powerful Essays

    Sleuth your slurry

    • 2129 Words
    • 8 Pages

    Faith Tuma Mr. Tuckey 13/05/14 Honours Chemistry 11 Sleuth Your Slurry Abstract: This labaratory report shows that when presented with an unknown chemical substance‚ identification of that substance is revealed through a seires of tests that involve chemical and physical properties of that substance. Problem: You are given an unknown chemical substance that you need to be able to identify. How are you going to do this? The compound can be either harmful or toxic‚ so what you need

    Premium Chemistry Solubility Chemical compound

    • 2129 Words
    • 8 Pages
    Powerful Essays
  • Good Essays

    Introduction In Diffusion‚ Dialysis & Osmosis lab‚ we discovered that we were going to observe and understand the conditions under which diffusion‚ dialysis‚ and osmosis occur. Then we constructed models of diffusion‚ dialysis‚ and osmosis. We predicted that the direction of change would be from the membrane to the beaker. We understood how these processes affected the selectivity of the cell membrane. The second part of the lab was dealing with dialysis. In this part we studied starch and sodium

    Premium Sodium chloride Iodine Salt

    • 722 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Use solubility of group 2 to figure out periodic trends as well as identify unknown captions Introduction The goals of this experiment were to determine periodic trends in solubility of group 2 metals. The other goal was to use our knowledge of solubility’s to identify cations present in a single unknown Xe and double unknown XXe. I have hypothesized that the solubility

    Premium Chemistry Solubility Ion

    • 501 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Bonds is something that retains and holds on together with one another. There are three major chemical bonds and they are‚ Ionic‚ Covalent‚ and Hydrogen bonds. An example of a covalent bond would be SCl^2 which is Sulfur dichloride. SCl^2 is a covalent bond because since they are close to each other in valence electrons‚ they have almost full outer shells so they share electrons with one another. A good example is table salt NaCl‚ because they are on opposite sides of the periodic table therefore

    Premium Atom Electron Oxygen

    • 338 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Modeling Molecules

    • 553 Words
    • 3 Pages

    Modeling Molecules Introduction: You can represent a molecule two-dimensionally‚ as a structural formula or electron dot structure. Although such models are useful in certain contexts‚ they do not accurately represent bond angles between atoms or shapes of molecules. In this activity‚ you will construct three-dimensional models of several molecules. You will use electron dot structures and structural formulas to inform how you construct the three-dimensional models. Materials: jelly beans

    Premium Oxygen Atom Methane

    • 553 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Single Displacement Reaction The objective of this experiment was to observe evidence of a reaction and to determine the chemical equation‚ if there is a reaction. In order for a reaction to occur‚ a metal strip must have evidence of black or grey deposits on the surface of the metal once dipped into the solution. The reactivity of an element is related to its tendency to lose or gain electrons. Three metal strips that were used are copper‚ lead and zinc as well as the solutions of silver nitrate

    Premium Chemistry Hydrogen Ion

    • 542 Words
    • 3 Pages
    Good Essays
  • Better Essays

    Sociologists are often the ones who examine organizational and structural norms‚ but if one incorporates the scheme of science‚ the understanding of the development and maintenance of these norms may be enhanced. For example‚ in chemistry‚ nonpolar bonds occur between atoms of similar electronegativities and‚ as a result‚ the atoms experience equal sharing; on the other hand‚ polar bonds occur between atoms of different electronegativities‚ resulting in unequal sharing (“Polarity‚ N.”). For the purpose

    Premium Atom Electron Chemistry

    • 1089 Words
    • 5 Pages
    Better Essays
  • Satisfactory Essays

    CATIONS AND ANION LAB

    • 493 Words
    • 2 Pages

    iLab‚ Week #2 CATIONS AND ANION LAB Introduction In this experiment we will be mixing two ionic compounds: potassium chromate and lead nitrate; both are soluble in water. This will be demonstrating a double-replacement reaction/reactions between cations and anions. If a reaction does occur it will form a precipitate due to one of the newly formed compounds not being soluble in water. Once the experiment was completed there was what appears to be a “solid” substance remaining in the

    Premium Ion Solubility Laboratory glassware

    • 493 Words
    • 2 Pages
    Satisfactory Essays
Page 1 42 43 44 45 46 47 48 49 50