Values and Ethical Standards I come from a home that was family oriented at least to the public eye. The negativity in my life shaped me to value the positive aspects of what I would like my life to be. My mother was a recovering alcoholic and a push-over‚ my step-father was an ex-con and racist‚ my biological father was handicapped but brilliant‚ and my step brother and sister were spoiled and defiant! I grew up in East Palo Alto‚ California the murder capitol of the nineteen-nineties and the
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The rate of reaction between sodium thiosulphate and hydrochloric acid Candidate name: Yeo Jin Kim (Kimberly Kim) Candidate number: 000791-021 Teacher: Yitao Duan 1.0 Aim The aim of this experiment is to investigate the changing of concentration effect the rate of reaction between sodium thiosulphate and hydrochloride. 2.1 Chemical Equation 2.0 Raw data 3.2 Qualitative Data 2.1.1 Before the experiment Substance | Color | State | Smell | Hydrochloride (HCl) | Colorless
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THE INSTITUTE OF FINANCE MANAGEMENT (IFM) FACULTY COMPUTING‚ INFORMATION SYSTEMS AND MATHEMATICS DEPARTIMENT OF COMPUTER SCIENCE DIPLOMA IN INFORMATION TECHNOLOGY 2013/2014 REPORT TITLE: BUSINESS LAPTOP CENTER WEBSITE ASSIGNMENT NAME FAUZIA NCHIRRAH RAMADHANI SHABANI M REG. NO DIT/13/63597 DIT/13/73601 LECTURE; HERMAN MANDARI MR BY FAUZIA NCHIRRAH RAMADHANI SHABANI M. This is the assignment report is submitted to the lecture
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Under attestation engagement‚ an evaluation of subject matter would have already been conducted by the responsible party against a set criteria. As this evaluation is usually given in the form of a report issued to the intended users by the responsible party. This report is actually a claim by the responsible party of a fair evaluation of subject matter. On that assertion made by the responsible party practitioner is asked to confirm whether such assertion of evaluation is fair or not. An engagement
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Megan Entwistle‚ Maria Amos‚ and Paul Golubic CHEM 0330 Organic Lab 1 Sodium Borohydride Reduction: Diphenylmethanol from Benzophenone 11/16/11 Introduction Redox (shorthand for REDuction-OXidation) reactions are chemical reactions in which the oxidation state (or oxidation number) of atoms has changed. Oxidation can be observed through the loss of electrons or an increase in oxidation state by an atom‚ ion or molecule. Reduction describes the gain of electrons or decrease in oxidation state
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Preparation of PoPD fabricated of Mg-Al layered double hydroxides 0.356 g of Magnesium nitrate (0.3 M) and 0.169 g of Aluminium nitrate (0.1 M) solution were containing in 100 ml beaker with continuous stirring (1:3 ratio) and followed by 0.700 g of urea (0.5 M) was added into the solution. The reaction mixture was maintained basic medium using 1 g of NaOH solution was added drop by drop into the above metal solution. The mixture was stirred for 30 min and the precipitate was poured into the 50
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this goal by creating five reactions containing Sodium Sulfate that would confirm our compound and show its chemical properties. In each reaction‚ we replaced the presence of Sodium Sulfate with our unknown. Our first reaction was the reaction from the sulfate anion test between Sodium Sulfate and Barium Chloride. If the compound was in fact Sodium Sulfate it would produce a white precipitate and it did. The second reaction was first between Sodium Sulfate and Hydrochloric Acid‚ and then Silver Nitrate
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In this lab experiment‚ we used sodium bicarbonate to influence photosynthesis. Sodium bicarbonate is a formula of NaHCO3 (baking soda). In this lab experiment‚ we observed photosynthesis in spinach leave and investigated the effect of sodium bicarbonate on photosynthesis. The experiment was to determine how many disks of spinach leaves float at the end of every ten minutes. Our main focused and question was how using different amount of concentration of sodium bicarbonate would affect the process
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4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 Correct Answer A A C A B D A A A B A A C D A A C D B D D C A C A C D A D A C A B D A Standard CHIE1.A CHIE1.A CHIE1.C CHIE1.D CHIE1.E CHIE1.F CHIE1.F CHIE1.G CHIE1.K CH1.A CH1.A CH1.A CH1.B CH1.B CH1.C CH1.C CH1.D CH1.E CH1.E CH11.A CH11.A CH11.D CH11.E CH2.A CH2.A CH2.A CH2.B CH2.B CH2.C CH2.C CH2.D CH2.E
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TITLE : * Analysis of an unknown acetic acid solution OBJECTIVES : * To prepare the sodium hydroxide solution‚ NaOH * To standardise the base against potassium hydrogen phthalate * To analyse the unknown acetic acid RESULTS : A. Preparation of the sodium hydroxide solution Volume of NaOH taken from the stock solution = 3.33 mL B. Standardisation of the base against potassium hydrogen phthalate | 1 | 2 | 3 | Weight KHP | 1.0000 | 1.0004 | 1.0006 | Final volume
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