how do you calculate the stock concentration of a chemical solution in a bottle.

Expert Solution

queen_honey_blossom answered 2 years ago

Calculate the equilibrium concentration of carbonate in a 0.067 M solution of carbonic acid. Do not...

Calculate the equilibrium concentration of carbonate in a 0.067 M solution of carbonic acid. Do not enter units as part of your answer. Use “E” for scientific notation. Ascorbic acid (Vitamin C, CHO) is a weak diprotic acid, with K = 6.8x10 and K = 2.7x10. What is the pH of a solution that contains 10.0 mg of vitamin C per 1.0 mL of solution?

How do you calculate the final temperature of the products of a chemical reaction assuming the...

How do you calculate the final temperature of the products of a chemical reaction assuming the process is adiabatic?

Calculate the concentration of the standardized thiosulfate solution. The following are the steps and the concentration...

Calculate the concentration of the standardized thiosulfate solution. The following are the steps and the concentration of my KIO3 was 0.0114 and the weighed mass of Na2S2O3 was 1.719 g Weigh about 1.7 g Na2S2O3  5H2O, and transfer it to a 4 oz glass storage bottle. Add 100 mL (graduated cylinder) of room-temperature DI water, which has beenbubbled extensively with nitrogen, and which contains 100 mg /liter Na2CO3. Mix thoroughly and add 1 drop of chloroform to prevent bacterial...

How would you do the problem... What is the concentration in mmole/L of a Ca2+ solution...

How would you do the problem... What is the concentration in mmole/L of a Ca2+ solution that is 2.10 mEq/L ?

have a bottle of 1 mL of solution of unknown concentration. I have to make the...

have a bottle of 1 mL of solution of unknown concentration. I have to make the following dilution series: 1:100, 1:200, 1:300, 1:350, 1:400, 1:450, 1:500, 1:550, 1:600. I know I could do 1 microL of solution + 99 microL of buffer to make 1:100 but I would rather do a dilution series. each tube must end with at least 800mircoL. Please explain how I could achieve this, thanks!

How do you calculate the concentration in ppm from a gas chromatograph? The chromatograph is from...

How do you calculate the concentration in ppm from a gas chromatograph? The chromatograph is from a BTEX mixture and shows a peak for each component of the mixture. Bromobenzene was used as an internal standard. How can you calculate the concentration of each component using the ratios of peak area? Is there a specific equation for this? Thank you!

Calculate the concentration of all species in a 0.19 M KF solution. Please dont do it...

Calculate the concentration of all species in a 0.19 M KF solution. Please dont do it wrong its been wrong all over the internet and it makes no sense

How do you calculate the molar fraction of glucose C6H12O6 in a solution of water if...

How do you calculate the molar fraction of glucose C6H12O6 in a solution of water if the vapor pressure of water is 700mmHg in 100 degree celsius?

how do you make a copper(II) sulfate solution with an assigned concentration between 0.04 M and...

how do you make a copper(II) sulfate solution with an assigned concentration between 0.04 M and 0.2 M

You are provided with the following portion of a protocol: Determine concentration of enzyme stock solution,...

You are provided with the following portion of a protocol: Determine concentration of enzyme stock solution, if unknown, by taking an A280 nm reading of a 1:100 dilution (in water). Use a total volume of 1 ml in the cuvette. Dilute some of the enzyme stock with buffer A to make a 4 mg/ml solution. Serially dilute the 4 mg/ml solution with buffer A to make working solutions of 400 µg/ml and 40 µg/ml. Prepare 30 µl of each working...

Question