chem ia fun by Meg Hennessy https://padlet.com/margarethennessy/Bookmarks en-us 2022-04-27 02:43:30 UTC 2022-04-27 18:20:37 UTC hello@padlet.com margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160886721 How does temperature affect the equilibrium constant in the reaction of hydroxide and crystal violet?]]> 2022-04-27 18:14:49 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160886721 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160887267 What extent of the difference between every individual's physiological chemical connection to different smells?/ How chemical reactions resulted by light can alter your perception on perfume? ]]> 2022-04-27 18:15:00 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160887267 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160887682 What is the effect of acid concentration on the amount of dissolved calcium carbonate?]]> 2022-04-27 18:15:13 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160887682 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160887997 What is the effect of temperature (0 to 50 degrees Celsius in increments of 10 degrees) on the concentration of Vitamin C in orange juice, measured through the titration of the solution. ]]> 2022-04-27 18:15:25 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160887997 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160888558
Research question - How does the change in tert-Butyl bromide concentration affect the reaction between H20 and C4H9Br?


Independent variable - the changing of C4H9Br concentration


Dependent variable - the rate of reaction (calculate by using the change in product concentration)

]]> 2022-04-27 18:15:40 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160888558 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160888880 How does the enthalpy of combustion change between methanol, propanol, and butanol, determined using a calorimeter and burner, and why?]]> 2022-04-27 18:15:53 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160888880 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160889667 How does the concentration of sodium hydroxide affect the amount of bubbles created form a bar of soap.]]> 2022-04-27 18:16:23 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160889667 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160889944 As the cooked vegetable prevents longer, how would the nitrite in it going to increase? We are going to measure the concentration of nitrite at after 12hr, 24hr, 36hr.]]> 2022-04-27 18:16:33 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160889944 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160890325 What is the effect of base and acid on the color of turmeric in the chemical system?]]> 2022-04-27 18:16:48 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160890325 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160890629 How does the pH of an environment affect the functionality of an adrenaline/epinephrine molecule, measured by the amount of mols of glucose that a group of liver cells release? ]]> 2022-04-27 18:17:00 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160890629 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160890866 How much acid can an indigestion tablet neutralize in a titration with HCL using a pH indicator to show the maximum amount that can be neutralized?]]> 2022-04-27 18:17:10 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160890866 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160891126 What effect does pH value have on metal rusting?]]> 2022-04-27 18:17:19 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160891126 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160891398  what is the pKa of China rose? ]]> 2022-04-27 18:17:30 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160891398 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160891671 What is the effect of [HCl](0.1 mol/dm^3 to 1 mol/dm^3) on the rate of CO2 gas released as measured by the decrease in mass of CaCO3?]]> 2022-04-27 18:17:40 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160891671 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160891928 How does the mass (g) of Manganese Oxide in the reaction of Manganese Oxide with Hydrogen Peroxide affect the molar mass (g/mol) of Oxygen gas produced? ]]> 2022-04-27 18:17:51 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160891928 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160892211 Research question: What is the concentration of ascorbic acid (mol/dm3) in orange juice of varying brands  (Tropicana, Florida’s Natural, Minute Maid, Simply Orange, Naked) which all indicate the recommended daily vitamin c serving?]]> 2022-04-27 18:18:02 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160892211 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160892450 How does increasing the temperature of orange juice affect its ascorbic acid (Vitamin C) concentration?]]> 2022-04-27 18:18:12 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160892450 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160892915 What is the effect of adding 1-10 drops of strong acid (HCl) or drops of strong base (NaOH) on the color of the flower petal solution (5mL)?]]> 2022-04-27 18:18:31 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160892915 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160893200 Explore The amount of vitamin c in different types of food]]> 2022-04-27 18:18:41 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160893200 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160893644
Does the temperature at which the titration takes place to have an effect on the amount of iodine released from the salt?


]]> 2022-04-27 18:18:58 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160893644 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160894052 Do what extent does pH affect the rate of hydrolysis in a pill of Tylenol.]]> 2022-04-27 18:19:13 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160894052 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160894463
How does the concentration of sulphuric acid (0.0M, 0.0625M, 0.25M, 0.5M, 1.0M) affect

the rate of formation of calcium sulfate (measured by change in mass)?
]]> 2022-04-27 18:19:29 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160894463 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160895607 What is the effect of varying the temperature on the mass of zinc deposited at the cathode in the electrolysis of zinc nitrate?]]> 2022-04-27 18:20:14 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160895607 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160895953 The possibility and method to extract tea crystal from tea solution.]]> 2022-04-27 18:20:26 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160895953 margarethennessy https://padlet.com/margarethennessy/Bookmarks/wish/2160896233 Investigating the equilibrium point (Kc) of aspirin synthesis with ethanol.]]> 2022-04-27 18:20:37 UTC https://padlet.com/margarethennessy/Bookmarks/wish/2160896233