What is the molarity of the 50%(w/w) solution if its
density is 1.529 g/mL?
19 M
1.25 M
1.9 M
0.76 M
2.9 M
What is the molarity of the 50%(w/w) solution if its density is 1.529 g/mL? 19 M 1.25 M...
4) An aqueous solution 95.0% (w/w) H2SO4 has a density of 1.83 g/mL. Calculate the molarity of this solution. 5) An enzyme with a molecular weight of 35,460 Daltons is commercially available as a 0.15g/100mL aqueous solution with a purity of 85%. Calculate the molarity of enzyme in this commercially available aqueous solution. 6) A solution of a protein with a molecular weight of 25,100 Daltons has a concentration of 1.85 x 10^-7 M. a) Convert this concentration to mM....
4) A 34.0 % (m/m) sulfuric acid (H2SO4) solution has a density of 1.25 g/mb. What is the molarity of this solution?
An aqueous solution of MgCl2 that is 27.5% (mass%) and has a solution density of 1.25 g/mL. MgCl2 has a molar mass of 95.211 g/mol. What is the molarity of this MgCl2 solution?
Calculate the molarity of 1.25 × 102 mL of solution containing 16.9 g of potassium iodide. 816 M potassium iodide
Calculate the molarity and molality of an HCl solution that contains 29.11% (w/w), the density of the solution is 1.193 g/mL
An aqueous solution of MgCl2 that is 27.5% (mass%) and has a solution density of 1.25 g/mL. MgCl2 has a molar mass of 95.211 g/mol. What is the molarity of this MgCl2 solution?
The density of a 8.01 m sulfuric acid solution is 1.354 g/mL. What is the molar concentration (molarity) of this solution? The molar mass of sulfuric acid, H2SO4, is 98.98 g/mol A. 6.07 M B.5.26 M C. 0.598 M D.4.20 M
1a. An aqueous solution has a Molarity of 1.632 M. The density of the solution is (1.150x10^0) g/mL and the solute has a molar mass of (1.33x10^2) g/mol. What is the molality of this solution? 1b. An aqueous solution has a mass percent of solute of 18.4%. The density of the solution is (1.400x10^0) g/mL and the solute has a molar mass of (1.77x10^2) g/mol. What is the molality of this solution? 1c. An aqueous solution has a molality of...
SUTULUI 4. Calculate the molarity of a 50% sulfuric acid solution by mass. The density of g/mL. 5. How many grams of CO2 are there in a 250.0 mL sample of sea water if the concentration of CO2 is 295 ppm? Assume the density of sea water is 1.03 g/ml.
If the molarity of an aqueous solution of barium chloride is 5.23 M, and the density of the solution is 1.20144 g/mL, then what is the mass % of the solute (percent by weight, also written sometimes as wt%) at 25.0 ºC?