"Permanent markers" Essays and Research Papers

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    present‚ what do you think would happen? (Hint - what color would the indicator change to?) Materials (6) 250 mL Beakers 24 mL Bromothymol Blue Solution‚ C27H28Br2O5S 100 Kidney Beans 6 Medicine Cups (small‚ clear‚ plastic cups) 15 cm Parafilm® Permanent Marker 100 Pinto Beans   1 Pipette 6 Rubber Bands (Large. Contains latex; please handle with gloves if you have a latex allergy.) *Water *Paper Towels *You Must Provide Procedure: 1. Label two of the 250 mL beakers as Soaked: Pinto and Soaked:

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    5.05 Ink Chromatography

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    html#b http://www.chemguide.co.uk/analysis/chromatography/paper.html Purpose The purpose of this laboratory investigation is to observe how chromatography can be used to separate mixtures of a solution. Materials Four different markers‚ one being black Rubbing alcohol or isopropyl alcohol 2 Coffee filters 2 Tall glasses or plastic cups Pencil Ruler Tape Table salt Water Measuring cups/spoons Clean pitcher or 2-liter bottle Procedure Step 1. Take a coffee filter

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    science paper

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    Solar-Powered: Study Chemical Reaction Rates in Ultraviolet (UV) Beads Alana Brown Forest Trail Middle School Mr. Gorcowski Table of Contents Acknowledgements Page 1 Purpose and Hypothesis Page 2 Introduction and Review Literature Page 3-4 Materials and Procedures Page 5-6 Results Page 7 Conclusions Page 8 Reference List Page 9 Acknowledgements I want to thank my mom for buying

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    Bacteria Lab Write-Up

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    germs on your hand will be cleaned. Materials: The materials we used in this lab were a petri dish with agar‚ forceps‚ water‚ alcohol‚ hydrogen peroxide‚ antibacterial soap‚ filter paper disc‚ tape‚ and a permanent marker. Procedure: We started this lab on May 12‚ 2014. Using a permanent marker on the bottom of the dish‚ we divided it into 4 sections. We labeled the sections‚ W (water)‚ A (alcohol)‚ S (soap)‚ and HP (hydrogen peroxide). Then‚ we labeled the perimeter of our dish with our initials

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    Wad A Watershed Lab 2

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    the relationship between land and water can influence pollution and the conservation of resources. MATERIALS AND PROCEDURES: one sheet of plain white paper several sheets of old newspaper‚ or wax paper if available one water-based marker (Note: do not use permanent marker) one spray bottle containing water (place on “mist” setting) digital camera‚ if available 1. Place several sheets of newspaper over a large flat surface‚ such as a kitchen counter. Use at least five sheets of paper so that you can

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    Enzyme Lab Write Up

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    filter paper bottle of regular hydrogen peroxide 1%‚ 25%‚ 50%‚ 75%‚ and 100% substrate concentration tweezers timer permanent marker pen/pencil paper for data PROCEDURE: The experiment begins with five beakers full of various substrate concentrations. To begin the lab‚ gather five plastic‚ Solo cups and label them 1%‚ 25%‚ 50%‚ 75%‚ and 100% with the permanent marker. Then‚ fill each cup with 75 mL of regular hydrogen peroxide. After‚ lightly dip the filter paper into the 1% substrate

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    Shankar Electronics & Hardware MANAGE OPERATIONAL PLAN ASSESSMENT- REPORT BSBMGT515A Table of Contents 1. Cover page...................................................................................... Page 1 2. Table of Contents............................................................................ Page 2 3. Introduction..................................................................................... Page 3 4. Contact details.............................

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    Experimental Procedures Independent Variable The independent variable is the factor that is being altered to produce a result. There are two independent variables in this experiment which are the brand of dishwashing detergent; Palmolive‚ Morning Fresh and Ultra Coles Brand and the type of bacteria used which are; Micrococcus Luteus and an unknown bacteria from a sponge. Dependent Variable The dependent variable is the factor that is being tested which is the size of the zone of inhibition from

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    lesson plan

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    temporary color. Student will list examples of temporary haircolor. Student will be able to explain the action of semi-permanent color. Student will be able to list examples of semi-permanent haircolor. Student will be able to explain the action of a demi-color. Student will be able to explain the action of oxidative permanent haircolor. Student will list examples of oxidative permanent haircolor. Preparation TEKS Correlations: 125.112(c)(1)(D) …apply the competencies related to resources‚ information

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    Sludge Lab

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    smelling the mixture. It smelled like permanent marker. Next I tried sticking a spoon in it and stirring the tan solid lightly. It looked like it was an

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