Get help now
  • Pages 2
  • Words 323
  • Views 396
  • Terra
    Verified writer
    • rating star
    • rating star
    • rating star
    • rating star
    • rating star
    • 4.8/5
    Delivery result 3 hours
    Customers reviews 387
    Hire Writer
    +123 relevant experts are online

    Chemistry planning and designing lab Essay

    Academic anxiety?

    Get original paper in 3 hours and nail the task

    Get help now

    124 experts online

    Lab#Date:Topic: The reactivity seriesProblem: Which of the following metals are more reactive with acids magnesium, zinc, aluminum, iron, lead, and copper?Hypothesis: Aluminum is the most reactive with acids because it occurs in group III. Aim: To perform a comparative test on which metal is the most reactive with acids.

    Experiment: A comparative test is done using time to find which metal has the fastest reaction Skill: P & DApparatus : Equipment: 1. 6 beakers 2. Water 3. Measuring cylinder4. Watch or Clock Materials: 1.

    Aluminum foil 2. Copper coin 3. Lead pellets 4. Zinc from a battery 5. Magnesium from Antacid 6. Iron Shavings Reagents: 1.

    HCl Procedure: 1 Rinse the containers with distilled water. 2. Pour 25cm3 of HCl in each beaker by use of measuring cylinder. 3.

    Insert each of the different sample metals into a beaker one at a time. 4. Observe and record the amount of time before the reaction stops with clock. 5. Make a table of your observations. 6.

    Setup a control using water as the reagent. Variables: Independent: Aluminum foil, Copper coin, lead pellets, Zinc from a battery,Magnesium from Antacid, and Iron Shavings. Dependent: Reaction TimeControlled: HClControl: This is an identical experiment using water as your reagent. Data: The reaction time for the different metals , to show which is the most reactive in acids. MetalsReaction Time/seconds in acids. MagnesiumAluminumZincIronCopperPrediction: Aluminum will be the most reactive because it is in group 3 which has the least amount of electrons to loose.

    Results: The results for reaction time of the different metals, to show which is the most reactive in acids. No results were obtained from the control for there was no reaction. MetalsReaction Time/seconds in acids. Magnesium10Aluminum15Zinc30Iron20Copper27Limitations: 1. Clock and equipment may not have been used properly. Assumption: Aluminum is not the most reactive with acids, in order of the most reactive to the least reactive they are: Magnesium, Aluminum, Iron, Copper, Zinc.

    Conclusion: The most reactive metal was found to be Magnesium and not Aluminuim.

    This essay was written by a fellow student. You may use it as a guide or sample for writing your own paper, but remember to cite it correctly. Don’t submit it as your own as it will be considered plagiarism.

    Need custom essay sample written special for your assignment?

    Choose skilled expert on your subject and get original paper with free plagiarism report

    Order custom paper Without paying upfront

    Chemistry planning and designing lab Essay. (2019, Jan 25). Retrieved from

    Hi, my name is Amy 👋

    In case you can't find a relevant example, our professional writers are ready to help you write a unique paper. Just talk to our smart assistant Amy and she'll connect you with the best match.

    Get help with your paper
    We use cookies to give you the best experience possible. By continuing we’ll assume you’re on board with our cookie policy