Copper Reactions Rodney Jay C. Ridao Florencio Louis Pascual Relao De La Salle University- Dasmariñas Dasmariñas Cavite Philippines ABSTRACT The Copper Reactions experiment was demonstrate by adding the reagents like 16M HNO3‚ Distilled water‚ 6M NaOH‚ 6M H2SO4‚ Acetone‚ Zinc metal and Methanol into the beaker with the copper wire. The experiment was also demonstrated to observe how copper reacts while different reagent were being added. It was also demonstrated to practice the common laboratory
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CAFETERIA MEAL SATISFACTION QUESTIONNAIRE This section is about the food in the cafeteria. The questionnaire will help us in determining the taste‚ preferences and satisfaction level of the employees. Your responses & opinions will contribute in designing a better module to ensure meal satisfaction and high quality of food service. Details of the Organisation: Details to be filled by Admin/HR Department: 1. The need for you to
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Food Services Catering Sample Proposal This sample was written using these Proposal Pack templates: Cover Letter‚ Title Page‚ Client Summary‚ Cost Summary‚ Samples‚ Services Provided‚ Testimonials This sample proposal was created using Proposal Pack Food #1. The purchase link below is for your convenience if you wish to purchase the graphic theme used to create this specific sample (no purchase is necessary to view the sample). You would purchase this graphic theme ONLY if you want to create a custom
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EXTRACTION OF COPPER FROM OXIDISED COPPER ORE Aim: To analyse how copper is obtained from oxidised copper ore using the processes of leaching‚ solid-liquid separation‚ displacing and electrowinning. Method: Refer to ‘Extraction of Copper from oxidised Copper Ore’ document pages 1-2 Results: Leaching: The blue particles in the copper ore which is copper was dissolved in the sulphuric acid and the solution turned into a blue colour. There was also sediment that was floating around
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encountered during catering services. Most often is that the customer invites more people than they contracted food for and when the food runs out‚ the customer gets upset. We counted plates or had a staff member count the people attending to get a sense if this was happening at any given event. Another problem I encountered is that off-site catering deliveries sometimes run into traffic jams or other delay-causing events and the food/setup doesn’t happen on time. In that case we simply apologized
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Copper Sun By: Sharon Draper The novel Copper Sun is a searing work of historical fiction and is action-packed‚ multifaceted‚ and character-rich. It describes a young girl’s life that was stolen from her village‚ sold to the highest bidder‚ enslaved‚ beaten‚ and mistreated. It expresses the different emotions that were felt as the girl went through her long and tiresome journey. Throughout‚ the young girl named Amaris journey‚ she encountered several different characters with similar but different
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Introduction Background of the study There are many kinds of system for reservations and online negotiation. So we are creating a system that can manage those Reservations and Negotiation specifically for our business the Photo Booth‚ Photo Services‚ Balloon Arts and Catering Services. We are creating this for the convenience of our customers and for those who are interested in availing our offers and services‚ so now even in the comfort of their own houses they can now do that. And this can make
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what you did in the experiment. Describe what you observed. What do your results tell you? Explain whether your results matched your expected results. If they didn’t (and they surely didn’t match exactly) discuss the reasons why this might be the case. What are the possible sources of error? How would each of these sources of error affect the result? Convince yourself and your reader that you are correct in your conclusions. Reiterate your data in relation to your conclusions. You should be
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POE WITH GUIDING ANSWERS US 116364 Assessment Tips: Assessor must demonstrate his/her interaction with the POE through the use of ticks on responses to activities provided by the learner. Feedback comments on areas where the assessor believes need commenting must be done in the POE as well as the assessment feedback documents. Areas of superior performance must be noted in the POE as well as areas of lack or insufficiency. Using this document: Guiding answers are in italics
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Laboratory report Aluminum Copper Alloy MSCI 300 – Thermodynamics of Materials Alexandre de Freitas Silveira Eau Claire December 18th‚ 2012. Abstract: At this experiment‚ the composition of an alloy of Aluminum Copper was analyzed via X-Ray Fluorescence. From this‚ it was possible to construct a phase diagram a make some predictions about the possible phases presents at considering the 3 samples used in this experiment‚ the samples prepared at this experiment the sample as delivered
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