Define water sample which was diluted tenfold had an initial

Reference no: EM13718590

Problem- By titration, a water sample which was diluted tenfold had an initial DO of 9.3 mg/L, a final DO of 3.35 mg/L, an initial dilution water DO of 8.32 mg/L and a final dilution water DO of 10.33 mg/L.

Solve the above problem in detail no word count

Reference no: EM13718590

Questions Cloud

The marginal cost of capital for amounts : Affirm Timer Zeta, Inc., a pharmacutical firm can raise up to $700 million for investment from a mixture of debt, preferred stock and retained equity. Above $700 million, the firm must issue new common stock. Assuming that debt costs and prefer..

Define what is the final temperature of the gas mixture : Given that the average speed c under constant volume for ammonia is 3R, if the process is carried out at constant volume, what is the final temperature of the gas mixture

Calculate the molar volumes : At standard temperature and pressure the molar volumes of CO2 and NH3 gases are 22.31 and 22.40L respectively. The densities of crystalline CO2 and NH3 at 160K are 1.56 and 0.84 g/cm^3, respectively. Calculate their molar volumes.

Calculate the bod of this sample of water : By titration, a water sample which was diluted tenfold had an initial DO of 9.08 mg/L, a final DO of 3.93 mg/L, an initial dilution water DO of 8.29 mg/L and a final dilution water DO of 10.32 mg/L. Calculate the BOD of this sample of water. Give ..

Define water sample which was diluted tenfold had an initial : By titration, a water sample which was diluted tenfold had an initial DO of 9.3 mg/L, a final DO of 3.35 mg/L, an initial dilution water DO of 8.32 mg/L and a final dilution water DO of 10.33 mg/L.

Calculate the bond effective duration : A semiannual pay, noncallable, $1,000 per value, 3.75% coupon, 5-year bond is currently priced at 99.50 percent of par. Calculate the bond's effective duration if you expect yields to change by 50 points

Write an algorithm for a program : Write an algorithm for a program to input the speed of 10 cars and output thw highest and the slowest speed.

Define which species would act as the cathode : Which species would act as the cathode in the following reaction? 4 Au(s) + 16 Cl-(aq) + 3 O2(g) + 6 H2O(l) 4 AuCl4-(aq) + 12 OH-(aq)

Use sml equation to calculate the required return : Use SML equation to calculate the required return on your stock. Use 10 year Treasury rate for risk free rate (use historical return (your book is a good place to find this number)).

User Account

All Pages