the cell sap in the potato tissue. I can make this conclusion because the results show a big increase in weight of the potato piece. Meaning that water has moved from outside the potato into the potato due to Osmosis‚ proving that the distilled water had a higher concentration of water‚ as water moves from a high concentration to a low concentration. I can also see that the glucose solution of 0.8M has a much lower water concentration then the cell sap in the potato tissue. I know
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out of sweet potato (ipomea batatas) peel to test its feasibility in producing ethanol. ii General problem 1. How much sweet potato peel is needed to produced certain amount of biodiesel 2. Does the biodiesel out of sweet potato (Ipomea Batatas) peel can initiate burning process 3. What is the quality of smoke produce in biodiesel iii Hypothesis General Hypothesis Null: The sweet potato (Ipomea Batatas)
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flowed into or out of the potato. Hypothesis: Our hypothesis was “If the sucrose levels in the water are high‚ then the osmosis will occur at a less frequent rate. However‚ if the concentration of the solution is less than that of the potato (like in distilled water)‚ then the mass of the potato will increase.” Independent and Dependent Variable: The independent variable in this lab was the sucrose concentration. The dependent variable in this lab was the mass of the potato slice. Control Group
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Pre-Feasibility Study POTATO CHIPS MANUFACTURING UNIT Small and Medium Enterprise Development Authority Government of Pakistan www.smeda.org.pk HEAD OFFICE 6th Floor LDA Plaza Egerton Road‚ Lahore Tel (042)111 111 456‚ Fax: (042) 36304926-7 helpdesk@smeda.org.pk REGIONAL OFFICE PUNJAB 8th Floor LDA Plaza‚ Egerton Road‚ Lahore. Tel: (042) 111 111 456‚ Fax: (042) 36370474 helpdesk.punjab@smeda.org.pk REGIONAL OFFICE SINDH 5TH Floor‚ Bahria Complex II‚ M.T. Khan Road‚ Karachi. Tel: (021)
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Topic: Osmosis Materials: Potato cylinders‚ 20 percent sodium chloride solution‚ three test-tubes‚ test-tube rack‚ scalpel blade‚ Gel ink pen‚ syringe-10cm^3‚ Plastic ruler with mm‚ tile‚ forceps filter paper‚ Masking tape. Method: 1) Three test-tubes‚ A‚ B and C were labeled and initials of experimenters were applied with the date: January 29‚ 2013. 2) A syringe was used to put 10cm^3 of water in tube A and 5cm^3 in tube B along with 5cm^ 20 percent sodium chloride solution and 10cm^3 20 percent
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information below to complete the Osmosis Experiment. Materials 1 fresh baking potato Water Salt Four small containers (i.e.‚ drinking cups or clear glasses) A metric ruler Methods and Procedure 1) Place 1 cup (236 ml) of water in each of the 4 containers. In 2 of the containers‚ add 1 tablespoon (14.8 ml) of table salt and mix well until dissolved. Label which containers have salt. Cut a fresh baking potato into 5 mm slices. Cut four rectangles 2.5 cm x 1 cm from the slices as close
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Name:_______________________ Date:___________ Period:______ Page:_______ Potato Diffusion Lab Hypothesis:________________________________________________________________________ __________________________________________________________________________________ Materials Aprons/Goggles Potato Slice (2-3cm thick) Potato Borer Triple beam balance 6 x 100mL beakers plastic wrap Paper towel 50mL Distilled Water 50mL 0.2M Sucrose solution 50mL 0.4M Sucrose solution 50mL 0.6M Sucrose
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Kevin Noperi Mrs Lowe English 575 23 October 2014 The Addiction Of Potato Chips Leaving my comfort zone was an experience that will made me feel uncormatble at first but then want me to get out of my comfort zone more. For example; I think conquering my addiction will be a good thing because that is one less thing to worry about in my life. But leaving my comfort zone is hard because I don’t like to change myself. Let’s see how my experience goes. Leaving my comfort zone experience is affected
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(Solute concentration) of a Potato? ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- Design ------------------------------------------------- ------------------------------------------------- 1. What is the dependent variable for this experiment? ------------------------------------------------- The dependent variable is the concentration (solute) of the potato. -------------------------------------------------
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1. INTRODUCTION OF POTATO CHIPS: Potato chips also called as potato crisps were invented in the year 1853 by Native American George Crum. The story behind the invention goes like this. George was employed as a chef at an elegant resort in Saratoga Springs‚ New York. One dinner guest felt George’s French fries too thick for his liking and rejected the order. In order to rile the guest Crum decided to make fries too thin and crisp. But seeing the browned‚ paper thin fries the guest
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