Red Cabbage Indicator Indicators are chemical compounds that can be added to a solution to determine whether it is acidicor alkaline. The indicator will change colour depending on whether an acid or an alkali is added. The colour in red cabbage (it is a pigment called an anthocyanin) makes a very good indicator. Acids and alkalis Acids have a sour taste‚ like vinegar (which contains ethanoic acid) and lemons (which contain citric acid). Alkalis are substances that react with acids and neutralise
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Topic: analysis of economic indicators of oman INTRODUCTION Oman‚ officially called the Sultanate of Oman is an Arab state in southwest Asia on the southeast coast of the Arabian Peninsula. It is bordered by the United Arab Emirates (UAE) to the northwest‚ Saudi Arabia to the west and Yemen to the southwest. The coast is formed by the Arabian Sea on the southeast and the Gulf of Oman on the northeast. Oman is an absolute monarchy in which the Sultan of Oman‚ named Sultan Saeed bin Qaboos‚ exercises
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Sports and officially became Nike‚ Inc. in 1971 that is well-known with the swoosh logo and engaged in the design‚ innovation‚ marketing and selling of athletic footwear‚ apparel‚ equipment‚ accessories and services. The company takes its name from Nike the Greek goddess of victory. The company is renown with its slogan “Just Do It” [1] Nike products are sold all around the World includes North America‚ South America‚ Europe‚ Asia Pacific‚ Middle East and Africa. Nike markets its products under its
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Cross Indicator Analysis Melissa Morton‚ Special Education Director‚ presented a report that is being shared with every school board in the county. Ms. Morton is also Monroe’s CIMS coordinator‚ which stands for Continuous Improvement Monitoring System. There are several indicators that special educators have to follow for compliance. Every year the state chooses which ones to monitor more closely. If we are not in compliance with any of the indicators chosen by the state‚ then we are required
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Language as a Cultural Indicator There are over 3‚000 languages in the world. The major language groups are: Chinese | 950 million speakers | English | 550 million speakers | Hindi | 350 million speakers | Spanish | 330 million speakers | Portuguese | 180 million speakers | Language and Culture Language is a powerful expression of culture and is closely associated with identity. * Language is a means of uniting people. * Language is also a means of controlling people. (Gaeilge)
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The Cabbage Indicator Experiment My hypothesis for this experiment is if I put an acid or a base in to a neutral then it will change colors. My hypothesis was correct in assuming that it would change colors with different substances or mixtures. If I put an acid or a base in to a neutral then it will change colors. The red cabbage indicator did change colors. Greens for bases and reds and pinks for acids. An alternative hypothesis for this could be “If the red cabbage indicator is purple then adding
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sculpture is Nike of Samothrace‚ now located in the Louvre museum in Paris. It is a demonstrative‚ and powerful sculpture which encapsulates everything great about Ancient Greece. The sculpture is made of Rhodian marble‚ stands 2.45 meters tall and 2.35 meters wide including its wings (Burn‚ 2004‚ p. 89). Nike’s sculptor is not well known‚ however it is presumed to have been constructed by the sculptor Pythokritos (Pollitt‚ 1986‚ p. 114) during the early second century BC. Discovering Nike was discovered
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distribution and consumption of goods and services. As a guideline for economics‚ the used of economic indicators are used as a means of predicting or making a forecast about the economy and the different factors that affect those forecast. The purpose of this paper is to identify how the certain economic indicators affect the industry domestically and internationally. The economic indicators to be discussed are the unemployment rate‚ Gross Domestic Product (GDP)‚ interest rates‚ inflation rates
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Food Living Outside Play Technology Workshop Water Level Indicator with Alarm by raikut on October 7‚ 2012 Table of Contents Water Level Indicator with Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Intro: Water Level Indicator with Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Red Cabbage Indicator Aim – To create a pH indicator out of a red cabbage solution and to construct a basic pH scale to determine the pH of unknown solutions. Materials - • red cabbage leaves • 250 mL beaker • hotplate or Bunsen burner‚ tripod‚ gauze mat and bench mat • 10 test-tubes – equal size • test-tube rack Methods - Part A: Making the indicator 1. Tear up one or two red cabbage leaves‚ and place them in the beaker with enough water so that the cabbage is just covered. 2. Heat the beaker
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