8. The United States chemical industry produces more sulfuric acid, in terms of mass, than any other chemical. What is the mass of 3.25 moles of sulfuric acid?

Q: The volume of a solution is 4.45 in^3 what is the volume in cm^3? Round answer to a number with ONE…

A: Given that : Volume of a solution = 4.45 in3 Volume of a solution in cm3 =? 1inch = 2.54 cm Then, 1…

Q: for question B, how was 6.3246×10-5 acquired? my calculator gives 2.1x10-4

A: B. Given,Concentration of HOCl = 0.10 MThe Ka of HOCl = 4.0 × 10-8Required,                   The…

Q: The instructor reveals that the weak acid is hypochlorous acid, HOCl. The known Ka for HOCl is…

A:

Q: An antacid tablet was ground, and 0.510 g of the powder was dissolved in 30.00 mL of 0.500 M HCl.…

A: Mass of antacid = 0.510 g Volume of HCl = 30 mL Molarity of HCl = 0.5 M Volume of NaOH = 9.25 mL…

Q: Complete the table by entering the molarity of B2- for each standard solution. Show an illustrative…

A: Given:

Q: Which of the labeled points in the graph below represents the equivalence point? E 14.00 10:00 A B D…

A: At equivalence, the only species present in the solution are neutral ions and water.The pH at the…

Q: A student prepares a 6.6 Maqueous solution of 4-chlorobutanoic acid (C,H,CICO,H). Calculate the…

A: Given,Molarity of 4-chlorobutanoic acid = 6.6 MFrom the reference,               pKa = 4.52

Q: B. Calculate the following information. USE THE FACTOR-LABEL METHOD TO DO YOUR CALCULATIONS!!! 1. A…

A: The density of a solution is calculated by the formula: Density=MassVolume   Note: Since you have…

Q: Question 2 Solution 1: 2 mL of 1.50 M A is combined with 18 mL water. Solution 2: 5 mL of solution 1…

A:

Q: y= mx+ b Slope () =   -4E-09        y-intercept () = 0.4021 and OD= 0.540 , Calculate the…

A: y= mx+ b Slope (m) = 4*10-9 [only magnitude is considered] y intercept = 0.4021 OD or Optical…

Q: , then you can help me on question 1.

A: Molarity of KMnO4 solution is 0.1M. Trial-1:  Initial burette level = 0.45 mL Final burette level=…

Q: Describe how the solution should be made.

A: It is required to prepare 100 mL of 1 N H2SO4 solution.So, no. of gram equivalents of H2SO4 present…

Q: I needed help with the ICE table, and you didn't even do what i asked for. Could

A:

Q: Calculate the ionic stegth of  0.1121 M AgNO3+0.0950M MgCl2 + 0.1040 M Al Cl3

A: The equation is given belowThe concentrations are[Ag+]= 0.1121M[NO3]=0.1121M

Q: How many milliliters of 11.5 M HCl(aq) are needed to prepare 325.0 mL of 1.00 M HCl(aq)? V = mL

A: The formula:  M1V1 = M2V2  M1 = Initial Molarity V1 = Initial Volume  M2 = final molarity V2 = final…

Q: why is the answer 1.13 M?

A:

Q: A student prepares a 1.1 mM aqueous solution of 4-chlorobutanoic acid (C3H6CICO₂H). Calculate the…

A: Please comment down for any doubts. I hope my answer helps you.

Q: Use the exponent (EE) functionality on your calculator to do these calculations (a & c should be…

A: Significant figures of the answer will be two significant figures as the questions have .

Q: 4. You are placing the following quantities of BSA (1 µg/µL) in wells A1-A8 for a total volume of…

A: A table of data with mass and volume of BSA. Total volume and  corresponding Absorbance values.

Q: 1) Determine the moles of KMnO4 required for each trial. 41.43 mL 0.45 mL = 40.98 mL of KMnO4 moles…

A: Given that, Molarity of KMnO4 solution is 0.1 M. For trial 1: Initial burette reading = 0.45 mL…

Q: Chapter 37 Pharmacology Basi I. Liquid Medication Doses-Labels Do Not Match Solve the problems and…

A:

Q: de ase o Considering what you now know about Charles' law, make a prediction based on the foll…

A: According to the Charle's Law, the volume of a gas is directly proportional to the volume of gas. It…

Q: 0.20 M NH4CI Express your answer to two decimal places. V ΑΣφ pH =

A:

Q: The instructor reveals that the weak acid is hypochlorous acid, HOCl. The known Ka HOCl is 4.0x10-8…

A: You must compare the experimentally measured Ka () with the known Ka value () for hypochlorous acid…

Q: Sources of error: Method 1  Equipment: About ten grams of NaHCo3.  10 ml distilled water Small…

A: The purpose of this experiment was to utilize the gravimetric method for determining the…

Q: Whilst working in the pharmacy aseptic unit you are asked to prepare 5 litres of a solution…

A: Molarity will be constant through out the solution any time.

Q: 3x < 3 or 4x + 6 < -3 and write the solution in 4 Solve interval notation.

A:

Q: A lab group was supposed to make 12 mL of a 29% acid solution by mixing a 20% solution, a 27%…

A:

Q: 0.11 M NaCl Express your answer to two decimal places. ΑΣφ ? pH =

A: We have to find the pH of 0.11 M NaCl

Q: How long (in seconds) does it take for the concentration of A to decrease to 0.00800 M? Enter your…

A: Answer:Here:

Q: It is sometimes necessary to take powers or roots to solve chemistry problems. Take powers and roots…

A:

Q: Kw=1.0x10-¹4 Report all pH values to two places past the decimal. 1. Write the following acid/base…

A: The objective of the question is to write the acid/base reactions for the given compounds and…

Q: 3. Standard white vinegar you can buy in the grocery store is 5% concentration. That means 5% of the…

A:

Q: Complete the table below. Round each of your entries to 2 significant digits. You may assume the…

A: The Bronsted-Lowry acid-base theory states that the acid is a substance that gives H+ ions and the…

Q: 3. Standard white vinegar you can buy in the grocery store is 5% concentration. That means 5% of the…

A:

Q: What is the solubility of KCI at 80C 150 140 KI 130 120 110 100 NANO3 90 80 70 60 NHẠCI KCI NaCI 50…

A: The solubility chart given is as shown below. To Find : Solubility of KCl at 80 oC.

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.