Question: You perform an alkalinity test on a water sample with an initial pH of 7.2 It requires 6.8 meq of acid per L of sample

You perform an alkalinity test on a water sample with an

You perform an alkalinity test on a water sample with an initial pH of 7.2 It requires 6.8 meq of acid per L of sample to complete the test (i.e. to reduce the pH to 4.5 ) a. What was the alkalinity in mg/L as CaCO3 ? b. How many liters of 1M sulfuric acid (H2SO4, strong) would you have to mix into 1L of the water sample to lower the pH4.5 ? c. Identify the dominant carbonate-containing compound in the original water sample and after the titration. d. Calculate CT in mole/ L and the bicarbonate concentration in the original sample in mg/L

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Questions!

You perform an alkalinity test on a water sample with an initial pH of 7.2. It requires 6.8 meq of acid per L of sample to complete the test (i.e. to reduce the pH to 4.5). A) What was the alkalinity...

You perform an alkalinity test on a water sample with an initial pH of 7.3. It requires 8.6 meg of acid per L of sample to complete the test (i.e. to reduce the pH to 4.5). Calculate the carbonic...

You perform an alkalinity test on a water sample with an initial pH of 8.1. It requires 8.5 meg of acid per L of sample to complete the test (i.e. to reduce the pH to 4.5). Sketch a distribution...

You perform an alkalinity test on a water sample with an initial pH of 8.8. It requires 9.3 meg of acid per L of sample to complete the test (i.e. to reduce the pH to 4.5). Calculate the bicarbonate...

You perform an alkalinity test on a water sample with an initial pH of 6.5. It requires 6.9 meg of acid per L of sample to complete the test (i.e. to reduce the pH to 4.5). Calculate Cy for the...

You perform an alkalinity test on a water sample with an initial pH of 6.5. It requires 6.9 meg of acid per L of sample to complete the test (i.e. to reduce the pH to 4.5). Calculate Ct for the...

9. PLZ PLZ PLEAASE HELP!! APPENDIX TABLE LINK : https://www.webassign.net/mendstat15/mendstat15_appendix_tables.pdf For this assignment, you submit answers by question parts. The number of...

I need to see the SPSS output. You need to have all z-scores, all charts, all descriptives data from SPSS, everything you used to answer the questions. I am sending you what the previous tutor sent...

(a) Only a small amount (less than 0.01%) of the enol form of diethyl malonate is present at equilibrium. Write a structural formula for this enol. (b) Enol forms are present to the extent of about...

JohnBoy Industries has a cash balance of $45,000, accounts payable of $125,000, inventory of $175,000, accounts receivable of $210,000, notes payable of $120,000, and accrued wages and taxes of...

15-16 Evaluate control charts for variables.

P-1) (100 Pts.) A chemical manufacturing company (CMC) has a contract for the procurement of the neccssaly chemicals from four suppliers. The chemicals purchased from Supplier A are priced at $20...

(Appendices) PREPARATION OF MERCHANDISING FINANCIAL STATEMENTS. Jay Coat Company has prepared the following unadjusted trial balance as of December Ble Ox2: LO9 The following data are also available:...

(Appendices) UNCOLLECTIBLE ACCOUNT EXPENSE: CREDIT SALES METHOD. The Glass House, a glass and china store, sells nearly half its merchandise on credit. During the past 4 years, the following data...

(Appendices) PURCHASES AND PURCHASES RETURNS. On November 6, Lubin Products purchased on credit 350 parts kits from Michaels Electronics for $38 per kit. Michaels paid $320 to have the kits shipped...