Explain the owner wants to grow perch and needs

Assignment Help Chemistry

Reference no: EM13323879

A small pond with a volume of 3500 m^3 has a pH of 4.2 and no fish. The owner wants to grow perch and needs the pH around 7.0. If the daily water flow into and out of the pond averages 30 m^3 per day with a pH similar to that of the pond, what is the minimum amount of limestone (CaCO3) needed to bring the pH to 7.0 and keep it there for 5 years? Why would you recommend using more than this in the pond? Hint: 1m^3=1000L

Reference no: EM13323879

Questions Cloud

Explain the degree of ionization for propionic acid : The degree of ionization for propionic acid in an aqueous solution which contains 4.00 mol C2H5CO2H in 2.00 L is

What is the total amount of work done during one pulse : It is believed that a large electric fish known as Torpedo occidentalis uses electricity to shock its victims, What is the total amount of work done during one pulse

How many bales of cotton will be sold to consumers with the : Use the following information about an agricultural market for cotton to answer this set of questions. The market demand curve for cotton is given by the equation P = 200 – .005Q while the market supply curve is given by the equation P = .005Q where ..

Determine the financial performance including revenue : Determine the financial performance including revenue, profitability, and ability to pay operational expenses of the restaurant based on the information provided on the financial statements.

Explain the owner wants to grow perch and needs : The owner wants to grow perch and needs the pH around 7.0. If the daily water flow into and out of the pond averages 30 m^3 per day with a pH similar to that of the pond, what is the minimum amount of limestone (CaCO3) needed to bring the pH

What is the equilibrium price and equilibrium quantity of : What is the equilibrium price and equilibrium quantity of bicycles in Wheelerville? Calculate the value of consumer surplus, producer surplus, and total surplus in this market.

What is the operating resistance of the lamp : what resistance would have to be connected in series with a 3V lamp in a 28 V circuit when the operating current of the lamp is .5 A

How many units will you have to sell to break : How many units will you have to sell to break even in the business? Calculate the breakeven point in units, and then in dollars and in order to make the business a worthwhile activity, you require a $20,000 profit. How many units would you have to..

Explain the average enthalpy of the reaction changed : How and why is the average enthalpy of the reaction changed when a different concentration of sodium hydroxide is used

User Account

All Pages