for each combination of solutions. I placed two drops of one chemical then two drops of a different chemical. Observation: NaHCO3 and HCl - Clear bubbles; bubbles did not fizz. HCl and BTB- Color changes to orange after the BTB is added. NH3 and 1 drop of BTB- Turned dark blue. HCl and Blue Dye - Turned dark blue Blue Dye and NaOCl- Turned dark blue then aqua blue. NaOCl and KI- Turned yellow. KI and Pb(NO3)2- Cloudy yellow. NaOH and phenolphthalein- Dark pink. HCl and phenolphthalein- Clear
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Ex. No.1 AIM: Study data types in SQL and usage of various Data Definition Language commands. PROCEDURE: What is SQL? SQL is structured Query Language which is a computer language for storing‚ manipulating and retrieving data stored in relational database. SQL is the standard language for Relation Database System. All relational database management systems like MySQL‚ MS Access‚ Oracle‚ Sybase‚ Informix‚ postgres and SQL Server uses SQL as standard database language. Also they are using different
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With reference to research discuss two errors in attributions. (22 marks) The Attribution Theory is a concept of social psychology that makes reference to how individuals feel the need to provide ‘cause to the events around us’. Fritz Heider first proposed the theory ‘The Psychology of Interpersonal Relations (1958)‚ which was later developed by others such as Harold Kelley and Bernard Weiner. The developed definition of this theory refers to the role of our minds in relation to our social behaviour
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Common Appraisal Errors Error Contrast Effect Definition Tendency of a rater to evaluate people in comparison with other individuals rather than against the standards for the job Example Think of the most attractive person you know and rate this person on a scale of 1 to 10. Now think of your favorite glamorous movie star. Rerate your acquaintance. If you rated your friend lower the second time‚ contrast effect is at work. A new supervisor noticed an employee who was going through a divorce performing
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Quasi-Experimental Designs Milagros V. Mercado Walden University PSYC-3003-12 Methods in Psychological Inquiry Instructor: Meredith McKee 09/28/2011 Quasi-Experimental Designs According to (Stangor‚ 2011. pp. 274)‚ quasi-experimental design is employed when there are two groups of people that cannot be assigned randomly to other groups. Also‚ in this type of design the variables cannot be manipulated as they would be in other types of experiments and the variables are measured rather
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Introduction Medication errors have been a problem in the medical field for many years. Medication errors are one of the most common types of error in the health-care field that affects the lives and safety of the patient (Schoenecker‚ 2007). The prevention of medication errors is possible‚ if the nurse uses the medication rights correctly during the administration process. Medication administration is a process that involves the ordering and distribution of medicines to the patient. It also involves
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Error identification – Extra practice exercises. Decide which part of the sentence is grammatically incorrect. Then look at the answers below. 1. I enjoyed study geography at school and now I’ve enrolled at the Economics Faculty. 2. I used to be keen of all scientific subjects but now I would prefer to study art. 3. I want meet your sister when she comes to see you – she sounds very nice. 4. My friends tell the English exam is quite difficult but I’m not worried. 5. The tickets
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Measurements and Error Analysis‚ #1‚ Chris Baca Discussion of differences The purpose of this experiment is to understand why we have variances in measurements and how to reduce the variances. When taking a measurement there are multiple factors that affect its value. The more the measurement is taken the measurements average is closer to the actual value. Other factors include the instruments calibration‚ cleanliness of the inside of the measuring arms and human error in reading the measurements
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Unlike Incident Management metrics like "percentage solved within target time"‚ Problem Management metrics are typically not included explicitly in Service Level Agreements (SLAs). Setting up a Known Error Database (KEDB) is another key activity. A Known Error is a Problem that has a documented root cause and workaround or solution. The KEDB maintains information about problems (i.e.‚ isolation and resolution procedures) and the appropriate workarounds‚ scripts‚ references to
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Labset Five Worksheet 1. List five environments where you are likely to find microbial growth: Lakes‚ soil‚ oceans‚ tundras‚ deserts 2. How do microbes contribute to soil fertility? The decomposition that microbes take part in help release mineral nutrients‚ such as potassium and nitrogen‚ from dead organic matter and allowing primary producers the nutritional access. They also produce CO2 and CH4 to release into the soil and atmosphere. 3. Describe the growth you observed in each of your
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