What is the mass/volume percent concentration of the following solutions?a. 0.078 mol KCl in 75 mL of solutionb. 0.044 mol sucrose (C₁₂H₂₂ O₁₁) in 380 mL of solution

What is the difference between a 10.0% (v/v) methanol (CH₄O) solution and a 10.0% (m/m) methanol solution?

Calculate the mass/volume percent (m/v) for the solute in eachof the following:a. 75 g of Na₂SO₄ in 250 mL of Na₂SO₄ solution

Calculate the grams or milliliters of solute needed to prepare the following:c. 250. mL of a 10.0% (v/v) acetic acid solution

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?

How many moles of each substance are needed to prepare the following solutions?a. 50.0 mL of 8.0% (m/v) KCl (MW=74.55g/mol)b. 200.0 mL of 7.5% (m/v) acetic acid (MW=60.05g/mol)

A patient receives 100. mL of 20.% (m/v) mannitol solution every hour.b. How many grams of mannitol does the patient receive in12 h?

A patient needs 100. g of glucose in the next 12 h. How many liters of a 5% (m/v) glucose solution must be given?

Nalorphine, a relative of morphine, is used to combat withdrawal symptoms in heroin users. How many milliliters of a 0.40% (m/v) solution of nalorphine must be injected to obtain a dose of 1.5 mg?