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In your lab, you will be performing an SN1 Reaction using 2-methyl-2-propanol and hydrochloric acid. 1....
Questions: 1. Write a balanced equation for the reaction of zinc with hydrochloric acid, including states. 2. In a separate reaction, 0.775g of zinc powder was reacted with 8.5 mL of hydrochloric acid solution. The hydrochloric acid solution has a density of 1.09 g/mL. Use this information to answer the questions below. a. What is the theoretical yield of zinc chloride that can be produced from this reaction? Show work. b. What is the limiting reactant? Which reactant is in...
please write out the redox reactions for methanol,
ethanol, 2-propanol, and 2-methyl-2-propanol based on this
experiment
Notes Sulfuric acid causes chemical burns that can seriously damage skin eyes; avoid contact. he solid t with Clean and number five small test tubes. Add 1 mL of aqueous 0.05% nota sium permanganate to each test tube. Use test tube #1 as a control and add one drop of each of the following alcohols to the other test tubes: methanol: #3, ethanol;#4,2-propanol; #5,...
lab 10 question 1. the balanced equation for the reaction between Al and HCl is? question 2. in the reaction between Al and HCl if 1.32 g of Al were reacted with excess hydrochloric acid how many mL of hydrogen gas would be emitted? question 3. what volume of gas (in mL) at STP would have 32.5 mL at 745.2 mm Hgand 23.5 degrees C? question 4. what is the balanced reaction for the experiment being done in this lab?
NOW you should try these steps on the reaction between magnesium metal and hydrochloric acid. 1. Write the balanced molecular equation for the reaction. This reaction is a single replacement (metal + acid), so you should be able to predict what the products of the reaction are. 2. Now look at each specie in your equation and write them as they actually exist. Refer back to parts 1-4 of this exercise as necessary. This will be your total ionic equation:...
Pre-lab Aldol Reaction
Write a balanced equation for the aldol reaction of cyclopentanone and henzaldehyde. Fill in the tabic of reagents, catalyst, and solvent for the reaction vvc will be performing in lab using the amounts shown in the procedure. Calculate molecular w eight and mmol of each reactant and catalyst. Which reagent is limiting? Calculate the theoretical yield of the reaction in mmol and mg. Show your work. Write your theoretical yield value in your lab notebook as well...
Preface: Aluminum foil was reacted will hydrochloric acid and copper 2 chloride. The copper solid from the reaction was placed on filter paper and dried. Data obtained from the lab is below Data Table Mass of Aluminum: 0.29g Mass of filter paper: 0.35g Mass of reacted filter paper: 0.49g Final mass of Copper: 0.11g 10mL of CuCl2: 0.100 CuCl2 molarity Volume of Copper Solution: ? Moles of Copper: 0.001g (0.1 molarity x 0.01 liters) Write an equation to represent the...
1. What is meant by the term "limiting reactant"? 2. If some magnesium f some magnesium metal and some sulfurie neid solution were reacted, explain how what you see tells you which is the limiting reactant. 3. Look up the melting point of zinc chloride: Typically, lab burners have a flame temperature of about 600°C, why must the burner be removed as soon as the water evaporates? 4. Write the balanced chemical equation (including state descriptors) for the reaction between...
2. Write a balanced chemical reaction for the production of hydrogen gas from aluminum metal and hydrochloric acid. a. What is the expected yield of hydrogen gas (in moles) if 0.06 g of aluminum metal were reacted with HCl in the experiment instead of magnesium? Assume that HCl is in excess. b. What is the expected yield of hydrogen gas (in mL) if the 0.06 g of aluminum metal were reacted with HCl in the experiment instead of magnesium?
1. A student is performing a titration in lab. A sample of phosphoric acid with a volume of 12.05 mL requires 33.21 mL of 0.173 M potassium hydroxide to reach the equivalence point. a. Write the balanced equation for this reaction, including phase labels. b. What is the concentration of the phosphoric acid?
Write a balanced equation for the reaction between sodium carbonate (Na2CO3) and hydrochloric acid (HCI). Calculate the theoretical yield of the gas (CO2) that should be produced from the mass of Na2CO3 used. Use dimensional analysis.