contains aspirin (acetylsalicylic acid)‚ citric acid‚ and sodium bicarbonate. As the tablet dissolves in water‚ the bicarbonate ions in the tablet react with the hydrogen ions from the acids that are also contained in the tablet. The carbon dioxide gas produced by the reaction is what causes the bubbling that can be observed. HCO3- (aq) + H+ (aq) → H2O (l) + CO2 (g) In this investigation‚ you will design two experiments which will compare two different factors that may affect the rate of the
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LIGHT AND ARCHITECTURE CÉSAR PORTELA Architect There is no need to define what natural light is‚ but we do need to remember that this light allows us to define what is around us‚ by day and night: the changing perception of the things or the bodies on which it impacts‚ and the space that contains them. Light‚ or absence of light‚ can also transform this space in each season‚ each day of the year‚ each hour of the day‚ each moment. With regard to Architecture‚ What is Architecture? Lao-Tse said
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Saint Louis University School of Law Baguio City The Indigenous Peoples Rights Act: Its Provisions‚ Implementation and Effectiveness Submitted by: Arios‚ Diero Thomas Dinos‚ Aurea Valerie Manzano‚ Ranieri Paraan‚ Brian Jonathan Vehemente‚ Joseph Harvey Submitted to: Atty. Jennifer Asuncion Introduction Indigenous Cultural Communities and Indigenous People are found in various places and are one of the most marginalized groups in the world. With the Philippines as a country which has
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physical appearance‚ but for how they truly are from inside. The song “Natural Beauty” from Immortal Technique is a song that gives a message to all the people out there who feel insecure about themselves. It shows that you just need to be yourself and everything will go smooth‚ because if you don’t find yourself beautiful‚ then it would give you a harder time to socialize with friends and you would have the feeling of being uncomfterable. A literary device that the song “Natural Beauty” has is metaphor
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How do we save our natural resources? How do we show the younger generation that we wanted to save the world now? We need to show that we are saving our natural resources for the next generation and save the future of our planet we love so much. Do we love this planet enough to save it? What do you think of when we say save the planet? When we hear this we think of tree hugging people who want to do nothing more than tell us that we need to protect the trees. Well when we hear save the planet we
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only did poisonous gas change the experiences of war‚ but also the type of warfare. Instead of riding around on horses freely‚ soldiers had to use protection in order to evade the deadly chemicals. So‚ quickly‚ both sides developed gas masks. At first‚ soldiers held chemically treated cotton pads over their noses and mouths. Later they wore fabric face masks soaked in chemicals‚ and finally soldiers on both sides wore respirators with charcoal filters.("Technology.") These gas masks were the new
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Natural and legal rights are two types of rights[->0] theoretically distinct according to philosophers[->1] and political scientists[->2]. Natural rights are rights not contingent upon the laws‚ customs‚ or beliefs of any particular culture or government‚ and therefore universal and inalienable. In contrast‚ legal rights are those bestowed onto a person by a given legal system[->3]. The theory of natural law[->4] is closely related to the theory of natural rights. During the Age of Enlightenment[->5]
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form the beginning so we can understand how and when sin and evil entered the world. This happened when man (Adam) sinned against God; Adam disobeyed God by eating the fruit that God had said not to eat. There is way’s to see this problem of what we call evil‚ not sin since sin is against God. We can see in Job all the evil that came to him (it wasn’t from God but God let it happened) it was from Satan. Satan went in God’s presence and God told him about how Job’s faithfulness towards Him‚ and Satan
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Electrodynamic suspension (EDS) Inductrack Electromagnetic Suspension(EMS) Electromagnetic Suspension uses electromagnets to leviate the train Principle of Magnetic Leviation In the EMS-attractive system‚ the electromagnets which do the work of levitation are attached on the top side of a casing that extends below and then curves back up to the rail that is in the center of the track. The rail‚ which is in the shape of an inverted T‚ is a ferromagnetic rail. When a current is passed
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Natural dyes are dyes or colorants derived from plants‚ invertebrates‚a or minerals. The majority of natural dyes are vegetable dyes from plant sources – roots‚ berries‚ bark‚ leaves‚ and wood — and other organic sources such as fungi and lichens. Archaeologists have found evidence of textile dyeing dating back to the Neolithic period. In China‚ dyeing with plants‚ barks and insects has been traced back more than 5‚000 years.[1] The essential process of dyeing changed little over time. Typically
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