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Calculate the molarity and molality of an HCl solution that contains 29.11% (w/w), the density of...
Calculate the mass of HCl in 1.5 L concentrated solution that contains 37.11% (w/w) HCl, the density of the solution is 1.178 g/mL. Calculate the molarity (M) of HCl solution which has a molality(m) of 2.37 m and density of 1.185 g/mL. Calculate K for the following reaction at 25°C, N2 (g) + 3 H2(g) = 2 NH3(g) Kp = 5.8 x 105
Problem is: you have 95.0 mL of 37.0% (w/w) HCl solution. The density of 37.0% (w/w) HCl solution is 1.18 g/mL. Useful information: k(f) of water is (1.86 kg celsius /mol). The unknown compound is a non-electrolyte. Determine the solution's: a. molarity, b. molality c. mole fraction of HCl d. (w/v) percent
calculate molarity, molality and mole fraction of ammonia (NH3) in a 20%w solution of ammonia at 20c, density= 0.923g/ml in 1 liter solution
Calculate the molarity and molality of an NHz solution made up of 30.0 g of NH3 in 80.0 g of water. The density of the solution is 0.952 g/mL. Molarity = M Molality =
commercial grade HCL solutions are typically 39.0% (by mass) HCL in water. Determine the molality and molarity of the HCL, if the solution has a density of 1.20 g/ml.
1- Calculate the molarity of a HCl solution that contains 44.2 g of HCl in a total of 1250mL of solution. 2- How many mL of a 0.350 M LiOH solution contain 0.0171 moles of LiOH?
Calculate the molarity of a 200 mL HCl solution if the solution contains 5.43 grams of HC:i HCl molar mass 36.46 g)
Calculate the molarity and molality of a commercial bleach solution that is 8.62% by mass of NaOCl in water and has a density of 1.10 g/mL.
Calculate the molarity and molality of a solution that is 18.0% by mass phosphoric acid (H_3PO_4) and that has a density of 1.155 g/mL.
A 60.0% w/w solution of H_2 SO_4 has a density of 1.503. a. Calculate the molarity of the sulfuric acid solution. b. Calculate the molality of the sulfuric acid solution. c. Calculate the mole fraction of H_2 SO_4 in the solution.