Calculate the required volume needed to make a 1.65 M solution consisting of 33.8 moles.
Calculate the required volume needed to make a 3.14 M solution consisting of 2.53 g of H2SO4
Calculate the number of moles of barium sulfide required to make 200 mL of a 0.53 M solution.
Calculate the mass of sodium chloride in a 0.0854 M solution, given 625 mL.
511 mL of a 9.22 M solution was diluted to 18.5 L. What is the new concentration?
A chemist prepared 112.8 L of a 0.0373 M solution using a 12.4 M stock. What volume of stock solution was needed?
A chemist combines 140. mL of a 1.25 M solution of sodium
carbonate with 100. mL of a 0.750 M solution of silver nitrate.
What is the mass of precipitate generated? What is the
concentration of sodium nitrate generated?
Calculate the required volume needed to make a 1.65 M solution consisting of 33.8 moles. Calculate...
Calculate the volume in m) of silver nitrate solution that will be needed for the precipitation: normally the amount of silver nitrate required to precipitate all of the chloride in the sample is found by a trial and error process. However, to speed up the experiment, assume a sample mass of 0.1479 g, and that sample contains approximately 55.0% chloride ion by mass (some samples may contain more, some less), and calculate what volume of 0.100 M AgNO3 needs to...
calculate the volume in liters needed to make a 1.0 M solution of sugar given 20.0 mL of 5.0 M sugar solution...... the answer that I found was 0.1L is this correct???
What volume (in mL) of (8.878x10^0) M sodium hydroxide is needed to make (1.50x10^2) mL of 0.800 M solution?
A chemist must dilute 29.2 ml of 1.44 M aqueous sodium nitrate (NaNO3) solution until the concentration falls to 1.00 M. He'll do this by adding distilled water to the solution until it reaches a certain final volume. Calculate this final volume, in milliliters. Round your answer to 3 significant digits.
1. How many grams of zinc chloride are needed to make 245 mL of a 0.769 M solution? 2. Calculate the concentration of the ions present in a 3.0 M sodium phosphate solution. in coolad hon 20 3. Calculate the concentration of a solution prepared by dissolving 35.0 g of aluminum carbonate in enough water to prepare 500.0 mL of solution. 4. The A student diluted 45.7 mL of a 3.78 M aluminum carbonate solution to a final volume of...
Calculate the mass in grams, of KNO3(s) needed to make 750 mL of a 1.65 M. solution.
Part A How many moles of NaCl are required to make 250 mL of a 3.00 M solution? 750 moles 0.750 moles 0.250 moles 3 moles SubmitMy AnswersGive U
Bob wants to make 750 mL of a .250 M sodium carbonate solution. What volume of a 3.50 M stock solution of sodium carbonte should he dilue to 750 mL? How many moles of Na+ are in the 750 mL of diluted solution?
Ag No, 6. Calculate the volume, in L, needed to make a 1.0 M solution of sugar given 20.0 mL of 5.0 M sugar solution. Lalitab
4. Calculate the volume of 1 M sodium hydroxide (NaOH) needed to prepare 10 ml of a 0.10 M sodium hydroxide solution. 5. Calculate the volume of 1 M hydrochloric acid (HCI) needed to prepare 10 mL of a 0.10 M hydrochloric acid solution. 6. Determine the volumes of 0.10 M CH3COOH and 0.10 M CH3COONa required to prepare 10 ml of the following pH buffers. (Note: the pka of CH3COOH =4.7) C. pH 3.7 b. pH 47 C. pH...