Outline a procedure you would follow to identify either an unknown compound OR an unknown acid...
Outline the procedure you would follow in order to perform a workplace health and safety assessment. Also employ good technical writing measures (e.g. structure) with headings and paragraph numbering where applicable.About 1/2 page will be sufficient.
Your unknown will be either palmitic acid, margaric acid, myristic acid, or triolein. How would you be able to differentiate these by GC-FID?
In this experiment, you will identify an unknown weak acid by titration with standardized base. This lab takes place in two parts, which you can do in either order: 1. Standardization of a sodium hydroxide solution to find its actual concentration (approximately 0.1 M) 2. Titration of the weak acid with the sodium hydroxide solution. You won't know if your acid is monoprotic (HA), diprotic (H2A), or triprotic (H3A). a.) Indicate how you would differentiate between the three different types...
Acid & Base 1. Follow the acid & base experiment procedure and answer the following questions 2- Watch the atom viewer for sodium hydroxide and hydrochloric acid then write what you observe. 3. Is sodium hydroxide acid or base and why? 4- Is hydrochloric acid or base and why? 5. Write the dissociation reaction for sodium hydroxide and for hydrochloric acid. 6- What is Unknown Solution 2 in the experiment represents acid or base and why? 7- Write the name...
4) An unknown compound, "X", is known to be either Srch or SrBrz. A 12.0 g sample of this compound yields 4.25 g of strontium. Identify the sample. Show the work.
A student attempted to identify an unknown compound by the method used in this experiment. Her original sample weight was 0.7047 g. When heated in the first step, the mass decreased to 0.4862 g Write the complete, net balanced reaction that would occur in this experiment if - the student's unknown compound was NaHCO3 -the student's unknown compound was KHCO3 Using stoichiometry, predict the theoretical yield of the solid chloride obtained at the end of the student's experiment if -...
If you were given an unknown substance that was either an ester or carboxylic acid, what tests could you use to identify the type of molecule you were given?
In this experiment, you will titrate an unknown acid with a base. It will be important for you to understand certain things about this titration in order to identify successfully your unknown. For all of the following questions, assume you are titrating an unknown monoprotic acid, HA, with NaOH solution. 0.146 g of HA is added to a beaker and made into a solution with ~100 mL of distilled water. As the titration proceeds, you keep track of the pH...
Identify the following unkown compound in the IR spec.
The unknown compound can be either ethanol, 1-propanol,
1-propanol, 1-butanol, 2-butanol, isobutanol, 2-pentanol,
3-pentanol, or iso-pentanol.
%Transmittance 40 4000 3000 2984.08 2500 Wavenumbers (cm-1) 2000 1737.04 1500 1446.62 1372.35 1233.97 1097.23 1000 1043.90 937.69 846.48 786.39 633.65 607.18
Create a brief outline of how to separate an acid from a base and neutral compound?