Please solve both sub-parts accurate and exact answers please it's very important!! I'll rate it up if accurate

Q: .18 required 44.15 sample.

A: Given as, Mass of HCl = 4052 mg = 4.052 g  Specific gravity of HCl = 1.18  Volume of NaOH = 44.15 mL…

Q: What information should the INTRODUCTION section of a chemistry lab report contain? Select all that…

A: Given :  What information should the introduction section of a chemistry lab report contain ?

Q: Let's have a look at these chromatograms. The number written next to the peak is the area under the…

A: The peak obtained in the chromatogram is approximated to be a triangle and the area under the curve…

Q: UPVOTE WILL BE GIVEN! PLEASE ANSWER ALL. THANK YOU! ANSWER IN 3 DECIMAL PLACES. CHEMISTRY! NO LONG…

A: pH of a solution determine acidity or basicity of a solution

Q: These are practice questions. Please help! Thanks.

A:

Q: Chrome File Edit View History Bookmarks Profiles Tab Window Help 32% O Purple/Black Iridescent x G…

A:

Q: Explain how detectors work in MS.

A: The role of detector is very crucial in mass spectrometry as it uses incident ion and help in…

Q: Which is an example of an indeterminate error? Wrong dilution of sample solution Overshooting…

A: Indeterminate errors are also called accidental errors or random errors which are beyond the scope…

Q: Repeatness is very important used to I a) Increase the error. b) Decrease the error. c) Minimize the…

A: Repeatness means to perform an experiment again and again.

Q: SEP Define a Problem Grades on tests can also be thought of as a success statistic. How would you…

A:

Q: Find A[F2]/At Express your answer to two significant figures and include the appropriate units. HẢ ?…

A:

Q: 57.A common sampling plan that uses master tables to interpet the results a. 100% inspection C.…

A: 57 and 59 are same questions and thus have been solved only once.

Q: Finding mass /volume/Tempeture with data collection

A: It is given that: Weight of empty 400 mL beaker = 143.018 g Weight of 30 mL beaker and test tube =…

Q: Question 4 Replication in an analysis is required to O Get reliable data O Minimize error O Exhibit…

A: Two question based on tools in analytical chemistry that is to be accomplished.

Q: Drag the appropriate ratios and relationships to their respective targets. > View Available Hint(s)…

A: root mean square velocity of gas is related to molar mass of a gas

Q: Please answer b,c,d parts

A: The electron configuration of an atom or element describes how electrons are distributed in their…

Q: Experimental data: [A] 0.015 [B] 0.015 Rate (M/min) 3.75 0.025 0.015 5.61 0.015 0.025 7.92

A:

Q: Calculate the percent relative error

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: back Part E [H3O+] = 1.0 x 10-2 M Express your answer using two decimal places. pH = %3D Submit…

A:

Q: Part 1 NH3. Kp(NH3) = 1.8E-5. eTextbook and Media Hint Save for Later Using multiple attempts will…

A: PH of weak acid and weak base

Q: Please find the experimental average density water and the standard deviation:)

A: Density :-  It is the ratio of mass of a substance to volume occupied by the substance Density =…

Q: with

A: We know that LAS i.e linear alkyl sulfonate is an anionic surfactant used in detergent and cleaners.…

Q: Your Answer: Answer units

A: Given: Na2CO2

Q: This is a 2 part question. for #1, my answer is B. but I need help with question 2.

A: Diels–Alder reaction is a chemical reaction between a conjugated diene and a substituted alkene,…

Q: Most dense Least dense Answer Bank F, CHA SF6 SO, N, privacy policy terms of use contact us help…

A: Density =mass/volume  As the mass increase density increase So observe mass of given compund and…

Q: 4 darts strike near the center of the board. Whoever threw the darts is: * Precise Neither accurate…

A: 1. Precision refers to how close your measurements are to one another. Accuracy refers to how close…

Q: The least squares calibration methods depend on? O A. Components of sample O B. Analyte…

A: The least-squares calibration methods depend on analyte identification.

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

A: The given Fraction of Polynomial: yy-7

Q: have the answer just need a more detailed break down of how to solve. specifically I dont quite get…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: this

A: According to the question, protein increases its distance from the rotation axis from 7.6 to 9.8 cm…

Q: I pH

A:

Q: if you use tap water to dissolve a solid you can contaminate data true or false?

A: YES if we use tap water to dissolve a solid then we  can contaminate the data.

Q: plete the patrs. Size has a characteristic Usually burms up if it

A: Dear student I have given answer to your question in the image format

Q: Human error can contribute to a false end point. O True O False

A: Yes Human error can contribute  the false end point. Given Statement is true. Example  Because  If…

Q: Estimated volume of crucible 25.0 mL  measured volume of crucible 23.0 mL  percent error of…

A: Percent error or percentage error expresses as a percentage the difference between an approximate or…

Q: K₂SO3(aq) + MnCl₂(aq) → MnSO3(s) + KCl(aq) Express your answers as integers separated by commas.…

A:

Q: 1) Comment on the Pearson’s R of the generated line equation, before you compute for the unknown…

A: We are given the concentration and absorbance data for the standard reference solution.  Also the…

Q: please find the percent error not for each one but for the three trials together:)

A: In the given question we have to calculate the percent error for the density of water.  we know…

Q: Answer number 1 to 5 pls.

A: 1) Concentration Blowing air on the campfire to help it go.  concentration (increasing partial…

Q: Possible multiple answers

A: A meso compound is the one that has some symmetry element in its molecule and thus do not rotate the…

Q: d reports 360° reports More v

A: Dear student I have given answer to your question in the image format.

Q: Ca C. HO.

A: - OH is alcohol  -C-O-C- is ether

Q: accurate

A: When a solution of potassium sulfate (K2SO4) is added to a saturated solution of calcium sulfate…

Q: viation of 16. Use the 68-95-99.7 Rule to determine the number of observations in the data set…

A: Solution: Number of observations are : 7503

Q: at Error d)

A:

Q: be administered at a rate of 75 gtts/min using a microdrip set that delivers 60 gtt/mL. How long in…

A: Given: Flow rate       = 75 gtts/min Drop factor   = 60 gtts/mL Total volume = 250 mL

Q: Complete the following operations by filling in the exponent for the result: (*)(-*)--O %3D = k y…

A:

Q: Estimated volume of crucible 25.0 mL  measured volume of crucible 23.0 mL  percent error of…

A: % error=accepted value-experimental valueaccepted valuex100 %

Q: pls answer number 3

A: In following 3rd question Na2HPO4 and H2PO4 calculate the weight required to prepare 200ml of buffer…

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.