Sample Method A Si wt% Method B Si wt% 1 11.570 11.510 15.380 15.350 17.950 17.900 4. 22.840 22.820 5. 25.110 25.190 6. 27.070 27.030 Determine faale- cale =

Q: Data: Trial 2 Leave Blank. Trial 1 Trial 3 Leave Blank. 24.789 Mass of Beaker Leave Blank. Leave…

A: Density is mass per unit volume. It is calculated by the formula  Density = Mass / Volume   Trial…

Q: Match each structure to its mass spectrum.

A: a.

Q: Molarity of NaOH (phenophthalein) 0.1132 Volume of HC2H3O2 (acetic acid) 25.00 ml. vinegar %3D TRIAL…

A: Given data,Molarity of NaOH=0.1132MVolume of acetic acid=25.0mL=0.025L

Q: Metal Sample Large 32.30 Triple-beam Balance Small Mass Beaker (g) Mass of Metal + Beaker (g) 110.74…

A: The ratio of mass of the solution to the volume of the solution is known as denisty.

Q: A calibration curve of ZnCl2 conductivity (y-axis) vs concentration (mass percent, x-axis) is made.…

A: In the linear regression plot, the X-axis represents the mass percent of ZnCl2. The Y-axis…

Q: Calculate the average density (3 s.f.) in (g/mL) of her unknown solid. Average density (g/mL) = %3D

A: Formula to calculate density :    Density= mass/Volume

Q: Table 1: 田 Average [NaOH) (M) Volume NaoH [NaOH) (M) Trial # KHP (g) (ml) 0.4510 22.16 0.4524 22.21…

A: The table gives mass of KHP (potassium hydrogen phthalate) and different volume of NaOH. To find:…

Q: Table 5.1. Determination of the purity of KHP sample. Parameter Trial 1 Trial 2 weight of container…

A:

Q: Trial Sample Mass Trial 1 Trial 2 (partner) (partner) #1374 o.1478018 0-lal NaOH Buret Readings…

A:

Q: 1600 1500 1400 1300 1200 1100 1000 1085°C (Cu) 20 20 40 60 Liquid Liquidus line В. 40 60 Composition…

A:

Q: A student performs an experiment to measure theboiling point of pentane and measures it at…

A: The student's percent error has to be calculated,

Q: Substance                                                            Melting Points in ℃ Benzoic…

A:

Q: It is a type of mixture with particles evenly scattered in a dispersed medium without settling down

A: Mixture is the  combination of  two substance.  There are  two types- 1) Homogeneous  mixture.  2)…

Q: AHrxn1 Trial 1 Trial 2 90.00 ml 90.00 M 0.boy 9.869(calculated) Volume of 3.0 M HCI Mass of Mg° Mass…

A: Given: To find out the mass of HCl calculated.

Q: ayer Mass of Erlenmeyer Flask Calcium Hydroxide olution (lime water) Mass of Calcium Hydroxide…

A: Titration of Calcium Hydroxide (Ca(OH)2) with Hydrochloric acid (HCl) is- Ca(OH)2 + 2HCl…

Q: Low of constant composition

A: In this question, we will see the defination of Law of constant composition and it's example.  You…

Q: The mass spectra of 1-methoxybutane, 2-methoxybutane, and 2-methoxy-2-methylpropane are shown below.…

A: a. Analyzing mass spectrum for figure (a)

Q: Table 1: Estimation of Dissolved Oxygen: SI No Volume of water Initial sample (ml) burette Final…

A: Dissolved Oxygen is defined as the amount of gaseous Oxygen that is dissolved in the water .…

Q: Crude Substance Sublimate Wt. container + sample, g Wt. container, g Wt. sample, g 23.5 22.2 18.4…

A:

Q: A sample is said to be homogeneous if 1. OThe sample has a different composition in different parts…

A: Correct answer is (2.) The sample is completely mixed up. Homogenous mixture has uniform mixture and…

Q: Sample 1 Sample 2 Unknown CaCl2 solution code (if any) 2 1. Unknown Code = 2. Volume of 0.100 M…

A: Answer: In this question we have to find out the moles of Sodium Phosphate consumed by performing…

Q: Calculate the mass and volume (mL) of 5.0 mmol triethylsilane Mw: 116.28 g/mol Density: 0.728 g/mL

A: Given :-  moles of triethylsilane = 5.0 mmol  Molecular weight = 116.28 g/mol Density= 0.728 g/mL…

Q: Eight replicate measurements were made on a test solution producing the following results for the…

A:

Q: Sample 1 Sample 2 Sample 3 Sample 4 Sample 5 Unknown final buret reading (mL) 26.33 30.29 33.21…

A: Volume dispensed = Final burette reading - initial burette reading  Using dilution law- M1V1 = M2V2…

Q: M: Table 1: Standardization Data Trial 1 Trial 2 Mass of KHP O145504 0.05ML 04536 12.3 mL Initial…

A: To calculate the Molarity of base, we would first check the mole ratio between base and KHP from the…

Q: Sublimation is preferred over recrystallization when you work with an amount of solid material to be…

A: There are many purification techniques. Sublimation and recrystallization are purification…

Q: 0. mL volumetric flask and dilutes to the mark v ence point. Round your answer to 3 significant d

A: moles of citric acid = ( mass / molar mass of citric acid )  moles of Citric acid = ( 0.133g /…

Q: T0.03g 1. Mass of empty small evaporating dish (nonalpe noin2.24g 2. Mass of small evaporating dish…

A: The mass of empty small evaporating dish is = 70.03 g The mass of small evaporating dish + mixture…

Q: The student collected the following data he prepared solutions ranging from 0.000 to 0.500 ppm and…

A: We have to find first equation for given points and then we have to find amount of unknown using…

Q: Two students A and B performed a four-trail analysis for calcium content in a given sample. The…

A: Accuracy is the measure of closeness of the average of the value to the true value whereas precision…

Q: Icted Sample A Šample B Sample C Sample D Observations Sample E Sample F white Crstal white Fazzy…

A: Here, we have to identify an ionic and molecular solubility based on properties like, state, color,…

Q: Estimate the value of the equilibrium constant Kc for the reaction below from the data in the graph.…

A: Given,[O2] = 0.750M[NO2] = 0.600M[NO] = 0.400M

Q: -3800 eso 600 400 3200 -750 3000 700 2800 450 -2600 400 Sample C 2400 550 -2200 500 -2000 450 1800…

A:

Q: Trial 1 Trial 2 Trial 3 0.6020 g 24.8405 g 24.8451 g 24.8422 g 24.8422 g 0.5021 g 22.8165 g 22.8165…

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

Q: Gas chromatography requires a sample size. O Much, much less than a gram O A gram or less 1 to 10…

A: The process of separating compound from a mixture by injecting the liquid or gaseous sample into the…

Q: Report Sheet Table 3.1. Trial 1 Trial 2 Trial 3 Mass of watch glass and sample 49.322 50.니0 90.191…

A: We are given the mass of BaSO4 precipitate for each trial, and we have to find the mass of sulfate…

Q: 50.0 ml of air were found to weigh 0.058 grams. The ratio of mass, volume of the air (in grams per…

A: Given: Volume of air = 50.0 mL Mass of air = 0.058 g

Q: 4. Assuming no calculation errors, why would a percent recovery > 100% or a percent recovery < 100%…

A: When product is recovered as predicted then  % of recovery &lt; 100 %

Q: en that: MrH = 1 g/mol; MrC = 12 g/mol; MrN = 14 g/mol; MrO = 16 g/mol; MrCl = 35 g/mol. The…

A: The chemical reaction occurs according to the stoichiometry of the reaction.first find out mass of…

Q: Chips # of extractions Chips' weight (g) Fat weight (g) Regular  3 20.043 6.745   3 20.187 6.438   3…

A: For the 1st trial of regular chips, the percentage of fat, m% by mass, in a 20.043 g of chips is…

Q: Brand of vinegar or unknown no. Colauita White Wine Trial 1 112 2803 Trial 2 Trial 1 Trial 2…

A: Given: mass of vinegar, moles of NaOH are in above table. molar mass of CH3COOH = 60.052 g/mol

Q: The following volumes of 0.000300 M SCN are diluted to 15.00 mL. Determine the concentration of SCN…

A: Given that, the following volume of 0.000300 M SCN- is diluted to 15.0 mL. We have to calculate the…

Q: 10: C4H,NO 100 08 60 48 20 8-4 4000 1.0 3500 4H 3335.35 3.5 2947.61 2851.15 3000 2752.77 4H 3.0 2500…

A: Double bond equivalence  (DBE) of the compound having molecular formula C4H9NO can be calculated by…

Q: 0 30 5060 70 3600 UALA Weight percent tungsten 90 80 100 3422°C 3400 - 3200 3000 2800 2665 C 2670 C…

A: Few questions based on phase diagram that are to be accomplished.

Q: Part A 17.6 mol HNO3 Express your answer with the appropriate units. HA ? m(HNO3) Value Units %3D…

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three…

Q: Data Table 1. Mass of Pipetted Samples of Water (The first one is done for you. Sample Density…

A:

Q: %Lysis СОMP 250 COMP 100 СOMP 20 n=1 87.77 81.73 65.8 n=2 81.71 50.45 63.7 n=3 86.64 55.38 59.4 n=4…

A: The solution of the question is given below:

Q: What is the average percentage by volume of ethanol for this batch?

A:

Q: CHEM 1111 Molar Mass of Butane Data Sheet These tables and all work for calculations are to be…

A:

Q: need percent of water in the hydrate sample for all 3 tries to make sure work is correct

A: The data given is,

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.