Syringe  Glass Flask  Calcium Carbonate  Hydrochloric Acid Variable Factors The factors that could slow down or speed up this reaction are:  The size of the Calcium Carbonate (marble) pieces This will affect how fast the acid reacts with the marble‚ the smaller the pieces‚ the bigger the surface area so the reaction can take place faster.  The amount of Calcium Carbonate The more calcium carbonate there is‚ the more carbon dioxide will be produced
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the reaction will take place because there will be more hydrochloric acid particles to collide with the marble chip particles therefore resulting in a quicker reaction. The lower the concentration‚ the weaker the reaction will be as there will be fewer particles so less chance of a collision and a lower rate of reaction. Equipment: Conical flask – to hold the hydrochloric acid and marble chips Boiling tube – to hold and indicate whether or not carbon dioxide has been formed Delivery tube – to
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will add calcium carbonate (marble chips) to hydrochloric acid. When calcium carbonate is added to hydrochloric acid a reaction takes place. The solution fizzes and gives off the gas carbon dioxide. I will collect this gas in a gas syringe and will time how long it takes for the reaction to produce 100cm3 of carbon dioxide. CaCO3 +2HCL Co2 +CaCl2 +H2O CalciumHydrochloricCarbonCalciumWater CarbonateAcidDioxideChloride Prediction I predict that when the small marble chips are added to the hydrochloric
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Title: Measuring the loss in mass of Marble chips and Hydrochloric acid Aim: We will measure the loss in mass of the marble chips (CaCO 3 ) as it reacts with Hydrochloric acid (HCl). This one method of measuring the rate of reaction. We will use a balance to measure this mass loss as the reactants are used up to form product. Safety: * As Hydrochloric acid is corrosive wear a lab coat‚ gloves and safety goggles. * Take care when using the glassware not to cut yourself. * When
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Investigating The Rate Of Reaction Between Marble Chips And Hydrochloric Acid Planning I will use marble chips and different concentrations of hydrochloric acid and water to see how it affects the rate of reaction. I will use concentrations of 50cm3 using different volumes of water and acid. Introduction I am investigating how the rate of reaction between marble chips and hydrochloric acid is altered when the concentration is changed. This is the word equation for my investigation
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Claim: The construction industry would crumble without rocks. Rationale: Marble is a renewable resource‚ which means it doesn’t run out‚ that’s one of the reasons of why it is used a lot. it is used in buildings for mostly interior uses‚ but sometimes also exterior uses. It is also used in sculptures. Marble flooring is very popular around the construction industry‚ this is because marble conveys a good visual appearance and has good durability. Though‚ like every material it should be take care
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Argument essay Chip or Not to Chip? In 2006‚ 44-year-old William Koretsky was unconsciously taken to the hospital after he was in a serious car accident. An emergency room scanner revealed an implanted Radio Frequency Identification Device (RFID) chip in his arm. Doctors identified and reviewed Koretsky’s health history using an online database‚ to learn that he had type-one diabetes. Physicians quickly began monitoring his blood sugar level while treating his injuries. According to the 2006
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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
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Some avoid marble because they hear it’s hard to keep “looking nice” or they think it’s too expensive. So while it may cost more than some other options you have‚ rest assured your marble floor will long outlive you—if you let it. It does take some care‚ but this can be far outweighed by the sheer elegance it offers. When it’s first installed‚ your marble floor will need a protective sealant. Your natural stone supplier can recommend the best product for the particular marble you’ve selected
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and put it in their own museum for visitors to see. This document has so much importance to the United State of America and it just would not be right for someone else to be showing it off. This is the issue that has risen with the Elgin Marbles. These marbles hold such a large part of Greek history and art but they are being seen by others in the British Museum. The Greeks have tried for decades to get these important items returned but the British Museum just does not want to let them go.
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