"Molarity vs density" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
Page 1 of 50 - About 500 Essays
  • Satisfactory Essays

    Molarity Worksheet

    • 448 Words
    • 2 Pages

    Molarity Worksheet #1 identifiera ____________________ 1. What does molarity mean? Number of moles of solute 1 liter solution 2. What is the molarity of a solution that contains 4.53 moles of lithium nitrate in 2.85 liters of solution? 4.53 mol LiNO3 = 1.59 M LiN03 2.85 L soln 3. What is the molarity of a solution that contains 0.00372 moles hydrochloric acid in 2.39 x 10-2 liters of solution?

    Premium Mole Oxygen Chemistry

    • 448 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Introduction: Athetles consume Gatorade to replenish the electrolytes lost through sweat. Since Gatorade has a high concentration of solutes such as electrolytes it allows for the nervous system to respond faster to changes in the body. “Electroyltes are molecules that can dissociate into ions and conduct electrical currents” (EduChange 2002). These molecules‚ can move freely‚ once dissociated into ions allowing for there to be a electrical current. Because elcetroyltes can not conduct electrical

    Premium

    • 576 Words
    • 3 Pages
    Good Essays
  • Better Essays

    Vinegar Molarity

    • 1560 Words
    • 7 Pages

    Determining the Molarity of Acetic Acid in Vinegar Abstract This experiment was done to determine the molarity of acetic acid in vinegar. The acetic acid in vinegar was titrated with a strong base sodium hydroxide to determine the equivalence point of this chemical reaction. The indicator phenolphthalein was used because the moment it changes color is on the basic side of the pH scale. To insure the experiment was done with the most accuracy‚ the two conductors of this experiment took three

    Premium Chemistry Sodium hydroxide Base

    • 1560 Words
    • 7 Pages
    Better Essays
  • Good Essays

    calibrate the colorimeter. The volumes of Fe solution for the delivery volume errors in the 10 ml graduated pipet are corrected (Table 3). The molarity (μg/mL) of Fe (o-phenanthroline)32+ in each standard solution is calculated by equation 2 (Table 4). A graph of absorbance versus μg/ml of Fe in the five calibration standards is plotted (Figure 1). The molarity (mol/L) of Fe (o-phenanthroline)32+ in each standard solution is calculated by equation 3.

    Premium Chemistry Concentration Solution

    • 701 Words
    • 3 Pages
    Good Essays
  • Good Essays

    dENSITY

    • 314 Words
    • 2 Pages

    Research: The word density means the degree of compactness of a substance. There is density in everything in your everyday life (matter.)The formula to find density is d=m/v.The density of solids and liquids is usually stated as g/cm3‚ while gases are usually stated as kg/m3. A real life example of density would be that ice floats on water because it is less dense than water‚ or it sinks because it is more dense than water. The only substance that breaks this rule is ice. Archimedes was

    Free Density Water Oxygen

    • 314 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    Molrity Analytical Molarity is the total number of a solute‚ regardless of its chemical state‚ in one liter of solution • describes how a solution is prepared(recipe) 98.0 g H2SO4 dissolved in water diluted to 1.0 L. 1.0 M H2SO4 Equilibrium Molarity or species molarity is the molar concentration of a particular specie in the solution. • requires a careful analysis on how solutes behave when it is dissolved in solvents 1.0 M H2SO4 (AM) 0.0 M H2SO4 (EM) Species molarity due to dissociation:

    Free Chemistry Concentration Solution

    • 513 Words
    • 3 Pages
    Satisfactory Essays
  • Powerful Essays

    Unknown Molarity Of HCL

    • 1131 Words
    • 5 Pages

    Chemistry Assessment Practical and Report: Introduction: The experiment was conducted to find the unknown molarity of HCL. The unknown molarity of HCL was found by the use of the titration method and then comparing the results between the titrant and analyte HCL solutions. Molarity is a concentration unit‚ it is defined by the number of moles the total volume of the solution. This experiment included a process called titration‚ used to work out the unknown concentration of a known substance.

    Premium Chemistry Concentration Chlorine

    • 1131 Words
    • 5 Pages
    Powerful Essays
  • Powerful Essays

    2016 In This experiment we used potassium permanganate (KMnO4) as our titrant and our titrand was oxalic acid (H2C2O4● 2H2O). The objective of the experiment was to titrate the solutions to determine the molarity of potassium permanganate. We had to dilute the stock solutions to a specific molarity for the experiment. Using the same method‚ an unknown solution called “120x” was titrated to find its percentage of oxalic acid. Introduction The purpose of the experiment was to use volumetric analysis

    Premium Chemistry Chemical reaction Hydrogen

    • 1474 Words
    • 6 Pages
    Powerful Essays
  • Good Essays

    DENSITY

    • 941 Words
    • 4 Pages

    PHYSICAL PROPERTIES: DENSITY Introduction According to the definition Density is the physical property that allows us to compare the mass of substances for a specific volume. In this Lab activity that took place in Deree College‚ Agia Paraskevi Campus we deal with the density of solids and density of liquids. The main purpose of this experiment is to understand what in reality density means‚ how we can measure it‚ how useful it is‚ what is the difference between density of solids and liquids

    Free Density Water Liquid

    • 941 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    Density

    • 269 Words
    • 2 Pages

    10/1/13 Cubs Density The purpose of this experiment is to find out the density of the unknown solid object by determining the mass and the volume through the experiment. To do this we will be get the mass of the object and determine the volume of the object by placing it into a liquid. Then we will divide mass by volume and get its density. Materials 3 buckets filled with water Water A bucket to measure volume A stool Measuring scale to measure weight Notebook Procedure 1. Find

    Premium Density Volume Water

    • 269 Words
    • 2 Pages
    Satisfactory Essays
Previous
Page 1 2 3 4 5 6 7 8 9 50