Carbonates react with strong acids to give off carbon dioxide and water. Marble is calcium carbonate and thus behaves in the same way: CaCO3 (s) + 2HCL (aq)  CaCL2 (aq) + H2O (l) +CO2 (g) In this experiment‚ I am going to see if temperature affects the reaction rate between marble chips and hydrochloric acid by timing the release of carbon dioxide in the reaction. I predict the higher the temperature‚ the faster the reaction rate. This is due to the kinetic theory. The more heat
Premium Calcium carbonate Carbon dioxide Chemical reaction
foot of America’s icon of inclusiveness‚ tourists from across the United States wonder if the nation’s tradition of welcoming people that were treated poorly from all around the world could handle the risk and fear linked with national terror. The Statue of Liberty Poem‚ “The New Colossus‚” has been a controversial discussion as to the meaning of its words. Many have taken it as inviting too many refugees from all around the world‚ and many are saying it is meant for those here in this country. The
Premium United States Statue of Liberty Freedom of speech
Marble Chip Investigation Method 1.Set up the equipment as diagram shows. The measuring cylinder must be filled with water and then inverted into the tub. 2.Measure the quantity of hydrochloric acid and marble chips to the decided amount. Add water to the acid to change the concentration to what you need. 3.Take note of the amount of water in the measuring cylinder. 4.Put the marble chips and hydrochloric acid into the conical flask. Replace the bung and start the stopwatch. 5.Once the decided
Premium Chemical reaction Carbon dioxide Concentration
Cause-Related Marketing Pioneers: American Express Restore the Statue of Liberty Goutami Vallala Jasmine Zamora Xiaolin Zhao LIM College Dr. Guendoo MPSM603 Cause Marketing September 4‚ 2014 Objective and Target The objective of this campaign was to transform the usage of cards from a medium of mere purchasing things for an individual needs to a medium of way to do charity for a cause such as restoring the historic monument. Also‚ the efforts to support
Premium Statue of Liberty
Investigating the rate of reaction between Marble Chips (Calcium Carbonate) and hydrochloric acid Aim. In the investigation I am going to find out how the surface area affects the rate of reaction by measuring the amount of gas produced and weight loss in a reaction between small/large pieces of Marble Chips (Calcium Carbonate) and Hydrochloric acid per minute. Hypothesis. The rate of reaction increases when the surface area of a solid reactant is increased. This happens because by
Premium Calcium carbonate Carbon dioxide Decimal
REDEEMER STATUE. Next‚ Brazil is the home to the World’s biggest Rain forest; Amazon Rain forest. In Addition‚ Brazil has one of the best soccer team in the world because of their successes and support. These three things play a main role in Brazil’s Economy. Brazil is not only home to the world’s biggest Rain forest or the world’s best soccer team it is also the home to one of the Wonders of the World. The Christ the Redeemer Statue is a statue of Jesus Christ. This statue is one
Premium
The historic and iconic marble sculpture‚ Aphrodite of Knidos‚ sometimes referred to as Aphrodite of Cindus‚ was created by the sculptor Praxiteles. Not much is known about Praxiteles for sure as the only definite dates in relation to him are found at the base of a portrait statue where he inscribed “Praxiteles the Athenian made it” or are written by Pliny the Elder in his monumental work‚ Naturalis Historia (Encyclopedia of World Biography). This work places him during the 104th Olympiad‚ or roughly
Premium Parthenon Sculpture Ancient Greece
and beauty. A literary device used in the first segment in which Pygmalion is talking to Aphrodite is repetition due to Pygmalion keeps saying “you.” For example‚ a couple of quotes in Bernard Evslin’s version of Pygmalion in which it displays the literary device of repetition showing Pygmalion’s obsession with utter perfection and beauty are “You‚ Aphrodite‚ queen of beauty‚ lady of delight… Yours‚ Aphrodite. Yours Yours. I love you and you alone”(70). This shows why Pygmalion is obsessed with beauty
Premium
in the marble sculptures of the Winged Victory (Nike) of Samothrace and the Aphrodite‚ Pan and Eros‚ the Hellenistic era exposed such expansion with dramatic posing‚ sweeping lines‚ and high contrast of light and shadow allowing artists of this period to explore their subjects from different unique points of view without completely abandoning the Classical Greek concepts. Formal Analysis: As the sculptures of Winged Victory (Nike) of Samothrace (c. 190 BCE‚ Louvre‚ Paris) and Aphrodite‚ Pan
Premium Aphrodite Greek mythology Louvre
Ancient Greek period art was not only mare naturalistic and humanistic but also became directly affected by the events going around. Both the Marble Statue of an Old Woman and the Marble Statue of Aphrodite are sculptures that were made during the Ancient Greek era‚ they each tell a story of what was going on during that point in time. The Marble Statue of Aphrodite is the eldest of the two sculptures‚ it was sculpted between the 2nd and 3rd century B .C. During this period Greece was at its peak‚ the
Premium Sculpture Roman Empire Greeks