You have made 1000 mL of a solution containing 60 g of potassium permanganate (KMnO 4 , Mol wt 158.0). How many millimoles (to three significant

  

You have made 1000 mL of a solution containing 60 g of potassium permanganate (KMnO4, Mol wt 158.0). How many millimoles (to three significant figures) are there in 100 mL?During a titration of salicylic acid with 0.98 M sodium hydroxide you had a titre of 26 mL. How many millimole of salicylic acid were there?You have mixed 68 g of magnesium citrate (M.Wt 451.1) with 15 g of sodium bicarbonate (M.Wt 84.0). What is the mole fraction of sodium bicarbonate (to three decimal places)?How many g of morphine tartrate ((C17H19NO3)2, C4H6O6, 3H2O, M.Wt 774.8) are equivalent to 3.14 g of morphine hydrochloride (C17H19NO3, HCl, 3H2O, M.Wt 375.81), with respect to morphine? (2 dp)An aqueous solution contains 8 g of sodium chloride (M.Wt 58.44) in 250 mL of solution. If the density of the solution is 0.93 g/mL, what is the molality of the sodium chloride? Calculate your answer to 2 decimal places.Isotonic sodium chloride solution contains 0.9% w/v of NaCl. If the SCE of sodium lactate is 0.55, what is the percentage strength of an isotonic solution of sodium lactate? A. 1.64 B. 0.61 C. 0.94 D. 1.06How many mcg of lithium carbonate (Li2CO3, M.Wt 75.9) are equivalent to 29.8 mg of lithium citrate BP (C6H5Li3O4.4H2O, M.Wt 282.0) with respect to lithium?How many g of morphine tartrate ((C17H19NO3)2, C4H6O6, 3H2O, M.Wt 774.8) are equivalent to 2.48 g of morphine hydrochloride (C17H19NO3, HCl, 3H2O, M.Wt 375.81), with respect to morphine? (2 dp)You are required to make a solution containing 0.8 moles of mannitol (Mol wt 182.2) in every 1000 mL. How many g of mannitol (to one decimal place) do you need to prepare 250 mL of this solution?You have mixed 30 g of magnesium citrate (M.Wt 451.1) with 15 g of sodium bicarbonate (M.Wt 84.0). What is the mole fraction of sodium bicarbonate (to three decimal places)? Biology Science Pharmacology PHA 1PFA

Don't use plagiarized sources. Get Your Custom Essay on
You have made 1000 mL of a solution containing 60 g of potassium permanganate (KMnO 4 , Mol wt 158.0). How many millimoles (to three significant
Just from $13/Page
Order Essay
  

Leave a Reply

Your email address will not be published.

Related Post

Open chat
💬 Need help?
Hello 👋
Can we help you?