Question: Boric acid, H3BO3, is a mild antiseptic and is often used as an eyewash. A sample contains 0.543 mol H3BO3. What is the mass of

Boric acid, H3BO3, is a mild antiseptic and is often used as an eyewash. A sample contains 0.543 mol H3BO3. What is the mass of boric acid in the sample?

Step by Step Solution

★★★★★

3.28 Rating (166 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

First find the molar mass of H 3 BO 3 3 x 1008 amu ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

806-C-O-C (757).docx

120 KBs Word File

Students Have Also Explored These Related Organic Chemistry Questions!

On August 1, 2016, Stephanie Ram, a sole proprietor, started a new business, Ram Wholesale Company. The company sells refrigerators (merchandise) to various retail stores and uses the periodic...

Boric acid, B(OH)3, is used as a mild antiseptic. What is the pH of a 0.021 M aqueous solution of boric acid? What is the degree of ionization of boric acid in this solution? The hydronium ion arises...

Phenol, commonly known as carbolic acid, was used by Joseph Lister as an antiseptic for surgery in 1865. Its principal use today is in the manufacture of phenolic resins and plastics. Combustion of...

Write balanced chemical equations to correspond to each of the following descriptions: (a) When sulfur trioxide gas reacts with water, a solution of sulfuric acid forms. (b) Boron sulfide, B2S3(s),...

Review Questions 1. Explain how a polymer and its monomers are similar 7. Your friend is going to try to follow a "no-fat" diet. to a freight train and its cars. 2. Identify each of the following...

Be sure to answer all parts. Balance the following example of a heterogeneous equilibrium and write its reaction quotient, Qc : S8(s)+F2(g)SF6(g) Include the physical states of all reactants and...

Allu Buffer solutions are produced by combining an acid with its conjugate base. Consider a buffer made from boric acid (H3BO3) and sodium borate (NaB(OH)4). You want to make a buffer solution with a...

A dilute aqueous solution of boric acid, H3BO3 is often used as an eyewash. How would you prepare 500.0 mL of a 0.50% (m/v) boric acid solution? What is the molarity of this solution?

Hydrolysis of the compound B 5 H 9 forms boric acid, H 3 BO 3 . Fusion of boric acid with sodium oxide forms a borate salt, Na 2 B 4 O 7 . Without writing complete equations, find the mass (in grams)...

The following are common household compounds: table salt (NaCl), table sugar (sucrose), vinegar (contains acetic acid), baking soda (NaHCO3), washing soda (Na2CO3? 10H2O), boric acid (H3BO3, used in...

Boric acid (H 3 BO 3 ) is a very weak acid. What would happen if solutions of Na 3 BO 3 (sodium borate) and HCl were mixed?

The following information for 2007 is available for the Marino Company: 1. The beginning inventory is $100,000. 2. Purchases of $300,000 were made on terms of 2/10, n/30. Eighty percent of the...

Additional Information on Year 2016 Transactions a. Purchased equipment for $36,000 cash. b. Issued 12,000 shares of common stock for $5 cash per share. c. Declared and paid $89,000 in cash...

the standard form of rational number 3 0 / - 4 5 is a ) - 3 0 / 4 5 b ) 3 0 / - 4 5 c ) 2 / - 3 d ) - 2 / 3

2. What is the name of the funetional graup prodlucad from the mtramolculoir Cyclzation Shaun below? H3 PO4 A) 6-lactam BDE-lactom y-1actom D 6-lactene ) E-1acene F) Y-1octone

Find the critical numbers, the intervals on which f(x) is increasing. the intervals on which f(x) is decreasing, and the local extrema. Do not graph. f(x) = Select the correct choice below and, if...

Assume a $250,000 investment and the following cash flows for two products: Year Product X Product Y 1 $90,000 $50,000 2 90,000 80,000 3 60,000 60,000 4 20,000 70,000 Which alternatives would you...

A natural gas mixture consists of 88.0 mole percent CH 4 (methane) and 12.0 mole percent C 2 H 6 (ethane). Suppose water is saturated with the gas mixture at 20C and 1.00 atm total pressure, and the...

A gaseous mixture consists of 87.0 mole percent N 2 and 13.0 mole percent O 2 (the approximate composition of air). Suppose water is saturated with the gas mixture at 25C and 1.00 atm total pressure,...

What is the freezing point of 0.0088 m aqueous sodium phosphate, Na 3 PO 4 ? Use the formula of the salt to obtain i.

Calculate the value of a six-month futures contract on a Treasury bond. You have the following information: (Do not round intermediate calculations. Round your answer to 3 decimal places.) 0 ....

A stock has a beta of .6 and an expected return of 10 percent. A risk-free asset currently earns 4.1 percent. a. What is the expected return on a portfolio that is equally invested in the two assets?...

Solve by hand not by excel Galvanized Products is considering purchasing a new computer system for their enterprise data management system. The vendor has quoted a purchase price of $80,000....