Alka-Seltzer Reaction Rates Lab What are the different factors the effect the reaction rate of Alka-Seltzer? Matthew Arkfeld Leah Gilligan Jessie Abbott Period 4 June 2nd‚ 2008 Background Research: o The objective of the experiment was to determine if different factors affect the reaction rate of Alka-Seltzer. Alka-Seltzer provides fast relief to acid indigestion‚ upset stomach‚ heartburn‚ headaches‚ body aches and pains. It is an antacid and pain relief medicine used by millions
Premium Alka-Seltzer Acid Chemical reaction
of water. Dependant: room temperature‚ amount of water‚ type‚ size and amount of tablet‚ amount of water in the basin. Materials: 250ml graduated cylinder Funnel Petri Dish Transparent basin Stand and Clamp Cold Water Warm Water Alka Seltzer Tablets Method: 1. Fill the basin half full with type of water. Place the stand beside the basin 2. Fill the graduated cylinder to the brim with the selected type of water and place it carefully upside down in the basin. Cover the mouth of
Free Carbon dioxide Oxygen PH
When researching similar projects the scientists found a project where they tested the effect of three different temperatures of water on Alka-Seltzer tablets. In the experiment they first tested how long an Alka-Seltzer tablet would dissolve in cold water ( 9 degrees) then repeated it two more times in order to calculate a mean. Then using a hot plate to heat the water‚ they tested another tablet in the hot water (51 degrees) to see how long it would take to dissolve and again did it two more times
Premium
Aim – To compare the mass of the products of a chemical reaction with the mass of its reactants. Hypothesis- The total mass should increase Materials – 1x Safety glasses. 250ml conical flask. 4x Alka-Seltzer tablets. 1x Balloon. Matches. 1x Electronic balance. 100ml measuring cylinder. Water. Method – *Place the conical flask on the balance and pour in 100ml of water. 1. Place two tablets alongside the conical flask and record the total mass. *Remove the flask from the balance and drop the tablets
Premium Water Chemistry Titration
Alka-Seltzer Form Purpose: The purpose of this experiment was to determine if changing the form of Alka-Seltzer when added to the water‚ affects the time it takes for the cap to burst. Introduction: Alka-Seltzer is a remedy for indigestion that is dissolved in water and ingested by mouth. The active ingredient is sodium bicarbonate‚ which is baking soda. Alka-Seltzer reacts with water to produce carbon dioxide gas. In an enclosed space‚ like a film canister‚ the pressure of the gas increases
Free Carbon dioxide Oxygen
Determination of NaHCO3 in Alka-Seltzer Introduction: Sodium Bicarbonate also referred to as baking soda‚ Bicarbonate of soda‚ Sodium hydrogen carbonate‚ and Carbonic Acid Monosodium salt‚ acts an ionic or salt compound when put in an aqueous solution. Its molecular weight is 84.006 g/mol and it is usually found in a dry powder form that is similar to slat. It is white‚ odorless‚ and has a melting point of 108.9 degrees Celsius. It has a density of 2.1 g/cm3. Sodium Bicarbonate is an electrolyte
Premium Chemistry Solubility Acid
Alka-Seltzer Rocket Formal Lab Report Abstract In the Alka-Seltzer Rocket lab one was to experimentally determine how much (grams) Alka-Seltzer and water in mL‚ is needed to launch the rocket the highest/longest distance in cm. Also to experimentally determine the % NaHCO3 in the tablet using the information from the highest/longest distance. Calculate the error and % error of NaHCO3 in an Alka-Seltzer tablet and to determine the limiting reagent for the highest/longest distance traveled. Alka-Seltzer
Free Acetic acid Sodium bicarbonate Vinegar
Alka-Seltzer Experiment Ideas 1.) Put Alka-Seltzer in different liquids and observe the reactions. 2.) Put Alka-Seltzer in different sealed containers (film canisters‚ sandwich bags‚ etc. and observe the reactions. 3.) Explore activity using Pop Rocks candy. 4.) Put Alka-Seltzer tablets into four different liquids (milk‚ orange juice‚ Coke‚ water) observe the reactions. 5.) Place Alka-Seltzer on a plate and pour a steady stream of water on it to see if it reacts any differently than
Premium Water Chemistry Ethanol
tightly. This experiment looked if the surface area to volume ratio affected the speed of a chemical reaction. For this experiment‚ a film container was filled one-half full with water. Then an Alka-Seltzer tablet was added‚ quickly covered with a cap and was observed until the film cap popped off. The time was then immediately recorded and the procedure was the repeated three times each with whole and crushed Alka-Seltzer tablets. Then results from three fellow classmates’ experiments would be recorded
Premium Saudi Arabia Chemical reaction Chemistry
of oil 3. Bottle of water 4. Food coloring 5. Alka seltzer 6. Flashlight Transition: Now that we’ve gathered our materials‚ we can begin with our steps to making the lava lamp. B. There are 5 easy steps to making a lava lamp Step 1: Fill the bottle 3/4 of the way full with vegetable oil then top it off with water and about 10 drops of food coloring (or enough to make the solution appear fairly dark). Step 2: Cut an Alka-Seltzer tablet into pieces. You can either ration the pieces
Free Alka-Seltzer Liquid