Please answser 18-19-20 Questions 15 through 20 pertain to the following medication formula:Here is the formula a pain and inflammation reducing ointment.Methyl salicylate (sp gr = 1.167) 60 mLLidocaine4% (w/w)Tween:Span mix (1:4 mix)Polypeg Base10 gQS to 0.5 kgYou receive an order to make 3 solid ounces of this product. Answer the following questions pertaining toproducing 3 solid ounces of the product.15. Volume of methyl salicylate, in milliliters.16. Weight of lidocaine in grams.17. Weight of Tween in milligrams.18. Weight of Span, in milligrams.19. Weight of Polypeg base, in grams.20. What is the final concentration of methyl salicylate, as a percent concentration (w/w)?

Introduction: 1 gram (denoted as g) = 1000 milligrams (denoted as mg) 1 Kg = 1000 g Concentration =…

Answered: 18. Weight of Span, in milligrams. 19.…

18. Weight of Span, in milligrams. 19. Weight of Polypeg base, in grams. 20. What is the final concentration of methyl salicylate, as a percent concentration (w/w)?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Calculate the solubility at 25 °C of PbCO, in pure water and in a 0.0120M Pb(NO,) solution. You'll…

Q: The experimental nucleophilicity (nucleophilic strength) order is CH3> NH2> OH > F. OH F -1.8 -3.4…

A: Ans A. Mathematically, hardness is given as hardness (η) = [ELUMO - EHOMO ]/ 2 Now, hardness (η) for…

Q: S₂02 +31-2SO²- + 13 R = K[S₂0²-][1-] Trial [S₂0,2], (M) [1], (M) Initial Rate (M/s) 1 0.018 0.036…

A: What is the rate constant for the reaction given the rate law and data ?

Q: 8 - Ve x G c8h12i iupac name -C x b My Questions | bartlet x R (PDF) The Fourth Indu x R (PDF) In…

A: Option a is correct

Q: Match the following heat treatment process: A-1.B-1,C-2D-3 A-4, B 1,C2,D-3 A2B-3C-4D-1 Column I…

A: Given data:Annealing is the process in which metal is heated above upper critical temperature and…

Q: Convert -4680oF into K.

Q: Figure 6-1 Hel A Br → B H Ha B 4 ܠ ܐ ܐ CI CIB 4 N 4 Br H # R Cl 4 ܐ It BY

Q: ||| O STATES OF MATTER Using the combined gas law For many purposes we can treat butane (C4H₁0) as…

A: According to the Gay-Lussac's Law, pressure (P) of a gas is directly proportional to it's absolute…

Q: 42. Given the following redox potentials; Electrode E° (V) ½ 1: (aq)/l" (aq) Fe" (aq)/Fe²* (aq) ½…

A: We have to.tell which of the following option is correct

Q: What can labs do to reduce error in GC- ms??

A: Gas chromatography- Mass spectrometry: gc-ms has been used for the analysis of biological samples…

Q: Writing the net equation The extraction of aluminum metal from the aluminum hydroxide in bauxite ore…

A: we have to write the net chemical equation for the reaction

Q: Give other 5 examples of laboratory task stating its potential hazard and recommended PPE.

A: Five examples of laboratory hazards, 1. Fire/Explosions In a research facility, all synthetic…

Q: Write the empirical formula of at least four binary ionic compounds that could be formed from the…

A: An ionic compound is formed by the electrostatic interaction between the cation and the anion. A…

Q: Constants I Perm 1.00 g KCl in 95.0 mL of solution Express your answer with the appropriate units.…

Q: we will investigate the equilibrium of cobalt chloride and explore the influences of concentration…

A: Note: Since you have posted a question with multiple sub-parts, we will provide the solution only to…

Q: If the instability constant of EDTA is 8.35 x10-22, the stability constant will be ---- O 8.35 x1022…

Q: ហ Ph CH₂CO₂C₂Hs KOrBu

A: The given reaction is pericyclic reaction. It [2,3] Sigma tropic rearrangement reaction.In which a…

Q: 1.CH3CH,MGBR 2. Нзо* а) CI ОН b) H* HO,

A: We have to show arrow pushing mechanism for the following reactions.

Q: 20. The reaction [Co(H,O)"(aq) + 4Cr(aq) = pink (COCLJ*(aq) + 6H,0(1) blue is exothermic in the…

A: Here our desired product is on the left side of the reaction. Thus we need to ensure that product…

Q: retrosynthesis problems. Complete -ia x-208

A: Step 1:Step 2:Step 3:Step 4:

Q: Chemistry curved arrow mechanism

A: Alcohol reacts with phosphorus trichloride (PCl3) to form alkyl chloride.

Q: Use the molar bond enthalpy data in the table to estimate the value of AHin for the equation CCI,…

A: Given:-

Q: qualitative and quantitative aspects of HPLC?

A: The testing of a substance or mixture to determine the characteristics of its chemical constituents.

Q: An electron in an atom is known to be in a state with magnetic quantum number m,=1. What is the…

Q: charting costs ($)- TTT TT 2. On the graph shown to the right: (a) Draw a star (*) on the abscissa.…

Q: 140 With new drug 120 100 80 Without new drug 60 40 20 -250 -200 -150 -100 -50 50 100 1/[S] (mM)…

A: A question based on catalysis that is to be accomplished.

Q: urgent ... i need just corect option

A: The reaction mechanism of cyclohexanone with ethylene glycol is as follows:

Q: In which of the following complex ions is 1the ligand bidentate? 39. I (CI(NH)". 3 3 (Ni…

A: Ligands in given compounds are, 1. NH3 2.C2O4 3. H2NCH2CH2NH2

Q: optimal contact time?

Q: N-H D =C13 2) Ht HỌC NGH -CH₂ H₂02/ heat -CH₂OH Na₂Cr₂O7 H+

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: H3C HCI

A: Given is organic reaction. The given reactant is ether.The given reagent is hydrochloric acid. Ether…

Q: Formal stability evaluations of OTC drug products should be conducted using in an FDA registered…

A: Formal stability evaluation of over-the-counter (OTC) drug products should be conducted using…

Q: H3C Most Reactive Least Reactive Answer Bank i=o H₂N- F

A: In electrophilic aromatic substitution (EAS), the reactivity of aromatic compounds is significantly…

Q: HO-CH2-CH;-OH HO Terephthalic acid Ethylene glycol

A: The polymer formed by the condensation reaction of terephthalic acid and ethylene glycol is called…

Q: Hydrazine, N,H4, is a compound that is very soluble in water and has a boiling point of 113°C at…

A: Hydrazine, N2H4 , is a compound that is soluble in water and has high boiling point.

Q: VI.Assessment Choose your answer on the words written inside the box: Enzymes Non-enzymatic Browning…

A: We have been asked to solve for part 1-5.

Q: INSTRUCTIONS: Encode your final answers on the answer sheet for quizzes. For illustration-type of…

A: #1: Lineweaver-Burk Plot is drawn from the reciprocal form of Michaelis-Menten equation which is…

Q: Which of the following properties of Group I elements decrease(s) with increasing atoinic number? 1…

A: An atomic number of an element is given by its number of protons present in the nucleous. As the…

Q: show-all-working-explaining-detailly-each-step

A: Anomalous behaviour means something different.Any element show different properties From other…

Q: Which of the following processes is (are) exothernic? I O(s) + é - O'(s) 2 O(g) - O'(g) + é 3 OKg) +…

A: Electron gain enthalpy: It is defined as the amount of energy released when an electron is added to…

Q: 35. be deduced from the rate equation of the reaction, CH;COCH, + I2 → CH;COCH21 + H* +F given by…

A: The order of a reaction is defined as the sum of of the powers to which the concentration terms are…

Concept explainers

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.

Question

Please answser 18-19-20

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Briefly explain the five key elements of OSHA Lab Standard.
Relative Intensity 100 80- 40 T 20- 0 MS-IW-0614 25 50 75 100 m/z 125 150 1४ og arbe Day OH OH 175
p.edu.jo/moodle/mod/quiz/attempt.php?attempt=10165&cmid3D21667 Fortal v أنظمة التعم الإلكترونی Old Courses Time left 0:59:08 A student dissolve 1.0 g of a mixture containing benzoic acid, p-methylaniline and cholobenzene in 20.0 mL of 10% HCL solution. After separating two layers, he added 10% red NaOH to the aqueos layer until basic to litmus paper. The Precipitate formed is: 1.00 on O a. chlorobenzene O b. p-methylaniline and benzoic acid O c. p-methylaniline Od benzoic acid NEXT PAGE Jump to.. Announcements ©PUELC. All rights reserved. EN INS DE %24 & V 8 9. BA Y I G Hi J J-K FI
You were asked to watch a video where a small amount of water was placed into a can on a hot plate. After time, it was inverted into ice water. Why did the can implode? Edit View Insert Format Tools Table 12pt v Paragraph v |BIUAv D2
show-all-working-explaining-detailly-each-step Answer should be typewritten using a computer keyboard.
Table D-3 Solution 1 2 3 0.2 0.2 0.1 [OH-] (M) [F] (M) 0.08 0.04 0.08 Average "Debluing" Rate (sec-¹) 0.056 0.02916 0.046
O Course Home b Chemistry Question | bartleby G indivuials with austium good to -> A openvellum.ecollege.com/course.html?courseld=16561285&OpenVellumHMAC=446c877376a9bc7ac878d8ad119f4717#10001 Q * E Apps G Gmail O Maps E Connect - To Do As... с ОССС Мoodle P chem work b help Balance Chemical E. YouTube Part A Classify the following molecule according to its functional group. H H H | H-C-C-N-C-C-H | | | | H H H H Enter the name of the class of organic compound. • View Available Hint(s) This molecule is classified as a(n) Submit Part B Classify the following molecule according to its functional group. CH3CH2CH2COOH The molecule contains a(n) functional group. Submit Request Answer 11:01 PM O Type here to search 99+ 3/2/2021 I-Z
…..
Answer questions 1 and 2 according to the data given. Date: Weight of cream is 326 kg Table shows some data obtained directly from Lactascan instrument. Fat % SNF % Lacto- density 27.32 30.23 Raw milk 4.15 7.97 Skim milk 0.08 8.26 Q1. Calculate lat percent of cream A) 46 B) 28 (C) ID D) 0,046 Q2. Calculate efficiency of the cream separator. 1) 100% B2% C) 97% E) 87.2% amount 2500 L ** E) 0,28
Order: heparin sodium 20,000 units IV in 500 mL of 0.5 NS to infuse at 1,200 units/hour. What is the flow rate in mL/h? (Enter numeric answer rounded to the nearest whole number.)
APPlication of analytical chemistry in Pharmacy Sciences. A Ccurasy E Analytical tokicalogy 3 Select amethod
OET OTA ALEKS - Alec Nema - Learn i www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-lgNslkr7j8P3jH-MUrTNdLZhSA8CnG03PBGuXrBiCPa7ZMmym9pLH9leXKIW_JOX82_miKZzPMZCzhOvgucHISRI. O MATTER Classifying substances from a sketch Alec V ubstance shown in the sketch below. You can click the other tabs in the sketch to get a magnified view. Be sure you check all the boxes on the Classify right-hand side that are correct for this substance. Note for advanced students: in some sketches the distance between particles has been exaggerated to make it easier to see each individual particle. substance classification (check all that apply) 国 do normal 1000X 10,000,000X Ogas Oliquid Osolid Oelement Ocompound Omixture Osolution Opure substance Ohomogeneous mixture Oheterogeneous mixture