Data: Part A 2.0 g(7) Mass of salicylic acid used (8) Mass of filter paper 0.35 *(9) Mass of filter paper + aspirin 1.75 (10) Mass of aspirin - mass of acetylsalicylic acid, experimental 1.40 Molar mass of salicylic acid, Malicylic acid 138.121 g/mol (11) 180.IS7 g/mol (12) Molar mass of acetylsalicylic acid, Macetylsalicylic acid " Since Salicylic acid is the limiting reagent, nyalicylic acid 1 (13) Nacapylalicylic acid (14) Thus Nalicylic acid nacetylsalicylic acid The last equation can be written as: mass Sacetylaalicylic acid M mass salicylic acid (15) Mpolicylie acid acanytsalicylic acid Solving for theoretical value for the massacetylsalicylic acid gives: acerylsalicylic acld Mliotic acid (16) mass acytolicylic acid, theoretical masS alioylie acid (17) Massacetylsalicylic acid, theoretical massceytaliolie acid, actual 100- (18) % yield acetylsalicylic acid = masscuptcaliolic acid, theoretical

Q: How did you find the Average value?

A: The mole ratio of hydration to magnesium sulfate is a critical parameter used to determine the…

Q: Show ALL your steps and details in your calculations, by using GRASPS: Given, Required, Analysis,…

A:

Q: How do the results relate to litmus paper and the observations to universal paper?

A: Chemical substances are classified into acidic, basic or neutral.  Acidic substances are able to…

Q: I dont know how they want me to enter the subscrips/superscripts..

A: Given,NH2-

Q: phs.blackboard.com/webapps/assessment/take/take.jsp?course_assessment_id%3D…

A: According to given Equation.   colorimetry or colourimetry is a technique "used to determine the…

Q: turned into notation

A: From the main question, the answer is given as:heat = 55.983 kJWe need to convert this value into…

Q: 4. The water never reached the boiling point because, unfortunately, the student stopped recording…

A:

Q: Can this be solved with clearer steps? In a cancelled unit method.

A: The molarity of a solution can be measured by the ratio between the number of moles of the compound…

Q: If given a value plot along the y axis: 1. Find given value along y axis. 2. From this point, trace…

A: To determine the length of fence for a cost of $275, we would use this given graph between length of…

Q: In the laboratory a student combines 20.8 mL of a 0.216 M aluminum acetate solution with 25.2 mL of…

A: Given: 25.2 ml Zinc Acetate 0.681 M 20.8 ml Aluminium Acetate 0.216 M

Q: Explain Exponential Factor?

A: Exponential factor is a relation in the form of  x is independent variable which ranges over the…

Q: How do you now N2 has coefficient of ONE ? because it has a subscript of 2 because it is a…

A: Generally  first we write a balanced  chemical  reaction  .

Q: I got all tangle up . Can u please explain the how to calculate so I can have an understanding of…

A:

Q: You will be defining a new temperature scale in oX, in which the freezing and boiling points of…

A:

Q: a) By how much should the student expect their sample measurements to increase by? Why? b) Will…

A: (a) In spectrophotometry, the absorbance is directly proportional to the concentration of analyte…

Q: Start with ?(?)=??. Reflect it horizontally, expand it horizontally by a factor of 0.018, expand it…

A: We will find final equation for the temperature of a can of soda placed into a refrigerator.

Q: Student Z completes his/her calibration step for part 3 and finds an average mass, to be 95.237 g…

A: As per the guidelines, I am allowed to answer one question at a time. Please re upload the rest.…

Q: In the lab, you make a single measurement and find the density of methanol to be 0.7 g/mL. The true…

A: Given:-density of methanol(measured value)=0.7 g/mL true value for the density of methanol=0.7 g/mL

Q: Simplify. y y Write your answer with a positive exponent only.

A: The given Fraction of Polynomial: yy-7

Q: Hi im still confused how you get the values from the grap

A: As per the given values of K and T, lnK is computed and then a graph is plotted between lnK vs 1/T

Q: ter 12... Compounds i Which has the highest boiling point? Multiple Choice O diesel fuel (composed…

A: Higher the number of carbon higher will be the vanderwaals attraction between the molecules so…

Q: A student conducts an experiment using an unknown hydrate and obtains the following data Crucible…

A: Given - Crucible =  24.31g Crucible+ hydrate = 29.31g Crucible+ anhydrate =  28.26g Mg % = 29.44% S…

Q: What's the ratio above?

A:

Q: Please show how you solved each. I need to see and understand the calculations. I am so frustrated.

A: Trail 1 : Since mass of Epsom salt used = Mass of beaker with epsom salt - Mass of beaker => Mass…

Q: Mount Everest is 29,030 ft high.What would this vaule be,expressed in km?

A: Mount Everest is 29030 ft highChange to Km = ?

Q: Chlorine gas reacts with sodium iodide. What is the sum of the coefficients for the reactants and…

A: Balancing of chemical reaction- It consists of reactant (starting material) and products (substances…

Q: Show ALL your steps and details in your calculations, by using GRASPS: Given, Required, Analysis,…

A:

Q: What is wrong with the following statement? "The results of the experriment do not agree with the…

A: There are some experiments who's value comes near to the true value or the theoretical value.

Q: OF2 expressed as an Integer?

A: The number of electron groups can be determined by the summation of bond pair and summation of lone…