Escience labs 1 answers

    • [DOC File]Identification of an Unknown Metal

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      (g/mL) Lead 0.1276 11.34 Tin 0.2274 7.31 Silver 0.23502 10.50 Copper 0.38452 8.94 Nickel 0.4442 8.902 Titanium 0.5226 4.94 Aluminum 0.9025 2.70 Magnesium 1.024 1.738 Part I: Density Materials: Unknown metal, graduated cylinder, balance, tap water

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    • [DOC File]Cell Respiration Yeast Lab - BIOLOGY JUNCTION

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      Anaerobic Cell Respiration by Yeast. BACKGROUND: Yeast are tiny single-celled (unicellular) fungi. The organisms in the Kingdom Fungi are not capable of making their own food.

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    • Log In to Canvas

      Part 1: Brownian Motion. In this part of the lab, you will use a microscope to observe Brownian motion in carmine red powder, which is a dye obtained from the pulverized guts of female cochineal beetles. Materials. Glass slideToothpickCarmine red powderCoverslipTap water. Procedure. 1. Obtain a microscope slide and place a drop of tap water on ...

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    • [DOC File]Science Lab Report Example Using the Seed Germination ...

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      1. Independent (manipulated) variable: using an acid solution with a pH of 5 to treat seeds. 2. Dependent (responding) variable: seed germination rate (%) C. Procedure: 1. Gather all of the materials needed to perform the experiment. 2. Make the acid solution by diluting household vinegar with water until a pH of 5 …

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    • [DOC File]Biology 13A Lab #12: The Respiratory System

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      7. As the test subject breathes in and out normally, the displayed pressure alternately increases and decreases over a range of about 2 – 3 kPa. If the range is less than 1 kPa, it may be necessary to pump more air into the bladder. Note: If you still do not have an adequate range, you may need to tighten the belt. Part l Holding of Breath. 8.

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    • [DOC File]Utah Genetics – Gel Electrophoresis Online Simulation

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      Title: Utah Genetics – Gel Electrophoresis Online Simulation Author: tech Last modified by: tech Created Date: 10/10/2013 4:12:00 PM Company: Strongsville City Schools

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    • [DOC File]Part 1: What is it

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      (5) 250 mL Beakers 3 Chamois Cloth Pieces 3 Feathers (1) 100 mL Graduated Cylinder 2 2/3T. (apx. 40 mL) Liquid Dishwashing Soap Measuring Spoon 2 2/3 T. (apx. 40 mL) Vegetable Oil Permanent Marker 2 2/3 T. Powdered Dishsoap 2 2/3 T. Powdered Laundry Detergent

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    • [DOC File]Electrical Circuits Lab - Allison Avery's Science Class

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      Answer the questions 1-6. on your answer sheet. Try to light the bulb by creating a circuit using only a battery, one bulb, and . one. wire. (It may take a few tries, but it IS possible!) Draw. at least two ways that . worked. and two that . didn’t work. on the chart on your answer sheet under the “one wire” column.

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    • [DOC File]Diffusion Lab - BrainMass

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      Procedure 1: Separate the bottom and top of the Petri dish. Place the two dishes over a ruler, making sure that you can read the markings on the ruler through the dish. Fill the two Petri dishes with corn syrup until the entire bottom surface is covered. Using a micropipette, place a single drop of blue dye in the middle of the Petri dish lid.

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    • [DOC File]Physical and Chemical Properties Lab

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      1. Remove the baking soda cups from your box. 2. Record your observations of the powder into Table 1 in the ‘Unmixed’ column. 3. Use the popsicle stick to put some of the baking soda on the plate. Use a . pipette to add water to the baking soda on the plate, mix with . popsicle stick. Record your observations in Table 1 in the column labeled

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