Find the molarity of the following:
A. Dissolve 5.00g of NaCl in enough water to make 500ml of solution. (M.WT of Nacl = 58,45g/mol)
B. If 0.435g of a drug if dissolved in enough water to give 750ml of solution, what is the molarity of the drug in solution? (M.WT = 158.0g/mol)
Find the molarity of the following: A. Dissolve 5.00g of NaCl in enough water to make...
If 44g of CaCl2 is dissolved in enough water to make 500mL of solution, what will be the molarity M, of the solution? show work
What is the molarity of a solution made by dissolved 4.73 mol NaCl in water to make 1.79 L of solution. What is the molarity of a solution made by dissolving 4.73 mol NaCl in water to make 1.79 L of solution? 2.64 M O 0.378 M 154 M 8.47 M
molarity question What is the mass of oxalic acid, that is required to make 500ml of a 0.0500M solution? (M.WT = 90g/mol)
What is the molarity of a solution prepared by dissolving 15.0 g NaCl in enough water to make 1.50 L of solution?
1. If 5.00g of cucumber slices, contain 4.689g of water, what is the mass/mass percent of water in the cucumber slices? Mass/mass percent____________% 2. If the watch glass weighs 4.50g and the watch glass + food slices weigh 5.23g, what is the mass of the food slices? Mass of food slices_________g 3. If 9.00 moles of NaCl are dissolved to make a 3.50L aqueous solution of sodium chloride, what is the Molarity of the solution? _______________M NaCl solutio
Find the molarity of the following solutions: Molarity = mole/Liters 1 liter - 1000 ml 1) 2.5 moles of NaCl is dissolved to make 0.050 liters of solution 2) 3.0 moles of AgCl is dissolved in enough water to make a 2.0 liter solution 3) 4.2 moles of lithium fluoride are dissolved in 2 liters of solution. 4) 18 grams of hydrochloric acid, HCl is dissolved to make 1 liter of solution.
Solution Worksheet Name 1.12.5 g of NaCl is dissolved in enough water to make 0,683 L of solution: a. What is the molarity of the solution? b. How many moles of Nail are contained in 0.0100 L of the above solution? What volume (L) of this NaCl solution would contain 0.150 moles of NaCl? 2. 255 g of NHCl is dissolved in enough water to make 7500 ml of solution What is the molarity of the solution b. How many...
6.3145 g of NaCl was dissolved in enough water to make 100.0 mL of solution. If you pipet a 25.00 mL portion of this solution to an evaporating dish, and evaporate off the water to dryness, what mass of NaCl would you expect to collect?
A solution is made by dissolving 0.60 mol of NaCl in enough water to give a final volume of 300.0 mL. What is the molarity (M) of the solution? Group of answer choices 0.018 M 2.0 M 0.18 M 0.2 M
+. Calculate the molarity of a solution containing 7.50 mol formaldehyde, CH20, in enough water to make 1.50 L of solution. 2. Calculate the molarity of 50.0 mL of solution containing 7.50 g of methanol, CHO. 3. Calculate the number of moles and grams of ethyl alcohol, C2H60, in 29.21 mL of a 6.013 M solution. Dilution: 4. Calculate the final concentration of NaCl after 1.25 L of 0.500 M NaCl is (a) diluted to 2.50 L with water and...