Carbonate chips

must design and conduct a simple experiment to measure the different reaction rates of the acids. Only the following materials will be made available to students; Ph Paper Ph sensor and data logger Litmus solution Calcium carbonate powder Calcium carbonate chips Sodium carbonate powder Stop watches Magnesium strips 125 ml conical flask 1 hole stopper with plastic delivery tube Small test tubes Design: Hypothesis An inorganic acid will react with a base at a faster rate than an organic acid. This

barged his way through the crowds to get to them. A random person barged into him knocking his leg, then with searing pain, his leg flared. He searched his leg to find the source of pain and found his chip digging into him causing blood to pour out. Thinking to himself he wondered what these chips were even for. He looked up to see the massive buildings create what seemed to be walls surrounding him, leaning over him. Everyone around him seemed so cheerful, yet he couldn’t see how they could be in

and Calcium Carbonate Calcium carbonate reacts with hydrochloric acid to form carbon dioxide gas. One way of following the rate of reaction at which it reacts is to measure the volume of carbon dioxide produced at certain time intervals during the reaction. CaCO + 2HCl CaCl + H O + CO =========================== Calcium Carbonate + Hydrochloric Acid Calcium Chloride + Water + Carbon Dioxide Equipment --------- Delivery tube Conical flask Hydrochloric acid Calcium carbonate chips Burette Beaker

Aim: To investigate the rate of reaction between Calcium Carbonate and Hydrochloric Acid. Just from looking at the aim of the investigation I already know that a salt would be formed because a carbonate with an acid forms a salt. In this investigation the substance that is formed is Calcium Chloride, Water and Carbon Dioxide. The symbol equation for this is: CaCo3  Ca2+ + Co32- Hcl  H+ + Cl- Add these all together to get CaCO3(s) + 2H+(aq) --> Ca++(aq) + H2O + CO2(g) The rate of

more successful collisions and so the reaction rate increases. I have decided to investigate how a change in surface area will affect the rate of the reaction between calcium carbonate (marble chips) and hydrochloric acid. The word equation for this reaction is: Calcium + Hydrochloric -> Carbon + Water + Calcium Carbonate Acid Dioxide Chloride CaCO3(s) + 2HCL(aq) = CO2(G) + H2O(l) +

Hypothesis 3 Materials 4 Risk Analysis 5 Method 6 Diagram 7 Discussion 12 Conclusion 12 Definitions of Essential Vocabulary 13 Background Marble, or calcium carbonate, is a fairly insoluble compound with the chemical formula CaCO3. This compound has a carbonate ion, which has a charge of -2 and a calcium ion, which has a charge of +2. Calcium carbonate has a few forms including chalk and limestone. The main use of these two materials is in the making of concrete, which is used for many things including

Investigate if changing the concentration of an acid will change the rate of the reaction when marble is dissolved in hydrochloric acid. Apparatus Marble Chips Conical Flask Hydrochloric Acid Gas Syringe Delivery Tube Stop Watch Fair Test To make the experiment a fair test I will use the same amount of acid for each concentration. I will do this by using a capillary tube because they are very accurate. I will use 3g of marble in each concentration of acid. I will clean everything out before I

I am going to investigate the rate of reaction between calcium carbonate and hydrochloric acid. I will look at the various factors affecting the reaction and select one variable to change, while the others keep constant in order to carry out a deta... Investigating Rate of Reaction Aim I am going to investigate the rate of reaction between calcium carbonate and hydrochloric acid. I will look at the various factors affecting the reaction and select one variable to change, while the

acid and calcium carbonate, in a gas syringe 1M hydrochloric acid calcium carbonate gas syringe* rubber tube pinch clamp glass tube funnel stoppered conical flask 1M hydrochloric acid calcium carbonate gas syringe* rubber tube pinch clamp glass tube funnel stoppered conical flask *Make sure the plunger of the gas syringe is pushed inward to maximum. 4. Open the pinch clamp and let the 1M hydrochloric acid flow down into the conical flask containing marble chips. 5. Leave the

of decomposition of calcium carbonate. Hypothesis: That a higher concentration of hydrochloric acid will increase the rate of decomposition of calcium carbonate. Variables: Variables What we will measure: We’ll measure this by: IV The concentration of the hydrochloric acid Different concentrations are provided DV The mass of carbon dioxide that is produced Mass Loss Method CV Time, size of marble chips, temperature, amount of hydrochloric acid, weight of marble chips, same scale Materials: