Preview

Copper Nitrate Synthesis Lab Report

Satisfactory Essays
Open Document
Open Document
241 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Copper Nitrate Synthesis Lab Report
In my opinion, our percent yield could have been much higher if we didn’t make these errors below. At the beginning, we cannot determine how to get rid the copper nitrate solution completely without losing any silver. Ms. Mandell gave us some hints that we could use a 2 mL pipet and suck up all the solution, or use filter paper with filter funnel. We chose to use the filter way, and it was a terrible mistake. As the solution was floating out, I saw some dot of silver are in the solution, so we had to wait for the solution to drift down and dry the silver that stuck on the filter paper with incubator. Also along the process, we might had spilled some dry silver nitrate when we poured it into the distilled water. The second error was the copper

You May Also Find These Documents Helpful

  • Good Essays

    Try to count the grains of copper sulfate so that you are adding close to the same amount to each reaction.…

    • 452 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Copper Compounds Lab

    • 1016 Words
    • 5 Pages

    (Mass of dried copper + mass of watch glass + mass of filter paper) – (Mass of filter paper) – (Mass of watch glass) = (Mass of elemental…

    • 1016 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Chemistry Copper Lab

    • 7450 Words
    • 30 Pages

    5. The difference in mass of isotopes of the same element is due to the different number of…

    • 7450 Words
    • 30 Pages
    Good Essays
  • Good Essays

    Copper Lab Analysis Essay

    • 541 Words
    • 3 Pages

    2) Use the formula shown below to calculate the “percent of recovery” of copper for your experiment.…

    • 541 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    In this experiment, we were able to see that some residual reagent left over from other steps can damage the results. The value was higher than the literature value, most likely due to contamination from previous steps. To get rid of this in the future, it is important to let crystals dry all the way after a suction filtration, in order to make sure no residual is left on them. Also, be sure to let everything dissolve completely, which might have been a problem since time was running short.…

    • 264 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Copper Carbonate Lab

    • 316 Words
    • 2 Pages

    What happens to the mass of the copper carbonate when it is heated? Give a conclusion, which describes why the mass of copper carbonate may have changed during your experiment.…

    • 316 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    Through the possible reactions, one of the best way to determine which one is the correct reaction pertaining to the lab is limiting reagent analysis, where mass of copper is quantitatively determined or by observations. Through the process of weighing by difference as suggested by the lab manual, anhydrous copper sulfate and iron powder were weighed out. Anhydrous copper sulfate was then dissolved in water on a hot plate and iron was added after the solution of copper sulfate had cooled down to room temperature. The addition of iron took place under the fume hood so as to avoid inhalation of sulfur fumes which were released as a side-product of this reaction. Copper precipitate was then collected by the use of a vacuum…

    • 1807 Words
    • 8 Pages
    Powerful Essays
  • Good Essays

    Copper Cycle Lab Report

    • 547 Words
    • 3 Pages

    Copper Cycle Summary During the copper cycle lab, my partners and I performed a series of reactions on copper powder and observed the changes it underwent. For the first step, we mixed nitric acid and copper powder, and noticed that a yellowish brown gas emerged, along with effervescence. The red solid disappeared and became a blue liquid.…

    • 547 Words
    • 3 Pages
    Good Essays
  • Good Essays

    To find the percent yield, we first need to determine the theoretical yield of copper (Cu) based on the given mass of copper sulfate ( 4) reacted to. Calculate the molar mass of 4 and Cu to find the stoichiometry of the reaction. Convert the given mass of 4 to moles using its molar mass. Use the stoichiometry of the reaction to determine the theoretical yield of Cu in grams. Utilise this formula to determine the yield percentage.…

    • 206 Words
    • 1 Page
    Good Essays
  • Satisfactory Essays

    Stoichiometry Lab

    • 317 Words
    • 2 Pages

    My percentage yield is actually quite close to a perfect percentage yield, which I am pleased about. The theoretical vs actual in this experiment is so close where the possible sources of error are quite slim in this case. It is always possible that all of the substance from the beaker was not accurately weighed due to some CaCO3 reside being left on the sides of the beaker.…

    • 317 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Science Report on Copper

    • 1242 Words
    • 5 Pages

    Copper is find in ores, an ore is a type of rock that contains minerals with important elements including metals, there is a lot of different copper ores such as Chalcopyrite, Covellite, Malachite, Azurite:…

    • 1242 Words
    • 5 Pages
    Good Essays
  • Satisfactory Essays

    Copper

    • 389 Words
    • 2 Pages

    We recovered 54.9%. We did not recover as much copper, one of the problems may have been made when drying the copper, and not letting enough of the water evaporate, and this could lead to a falsely low percent recovery.…

    • 389 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    The Copper Cycle

    • 447 Words
    • 2 Pages

    In order to create successful chemical reactions, we followed the procedures properly. We started with a small amount of cooper powder in a beaker, and added nitric acid to it while the beaker was under a fume hood. We removed the beaker as soon as it was safe to and next we added 25mL of water to the current blue solution. We then added sodium hydroxide to the beaker and then proceeded to place the beaker on to a hotplate and stir the solution with a stirring rod. We then removed the beaker with tongs off of the hotplate and filtered the solution with a filter paper and funnel. The next day, after the solid had dried onto the filter paper, we scraped the solid off and into the beaker with a spatula. We then added sulfuric acid and zinc, respectively, into the beaker. We stirred the solution and our final step was getting rid of the liquid waste and observing the copper powder at the bottom of our beakers.…

    • 447 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    * Functional departmentalization - Grouping activities by functions performed. Activities can be grouped according to function (work being done) to pursue economies of scale by placing employees with shared skills and knowledge into departments for example human resources, IT, accounting, manufacturing, logistics, and engineering. Functional departmentalization can be used in all types of organizations.…

    • 337 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Arithmetic Mean and Marks

    • 2859 Words
    • 12 Pages

    Q.4 You are a team manager having 15 members in your team. Two of your key team members are on 3-weeks leave. You have to call for a monthly team meeting within a week. How effectively you would plan and carry out this meeting? (10 marks)…

    • 2859 Words
    • 12 Pages
    Satisfactory Essays