Let the edge length of unit cell = a cm For fcc structure, number of molecules per unit cell, Z=4 Gram formula mass of NaCl, M = 23 +35.5=58.5g mol^(-1) Mass of unit cell = (Z xx" Gram formula mass")/("Avogadro.s number") = (4 x (58.5 g mol^(-1))
What is the concentration of a solution made by diluting 35 ml of 6.0 M HCL to a final volume of 750 ml? What is the concentration of a solution made by diluting 25 mL of 6.0 M HCl to a final volume of 750 mL? What is the concentration of a solution...
What is the concentration of this solution knowing that its density is 1.2 g/mL? A solution is labeled 512 ppm. The solution is made with a solute that has a molar mass equal to 338 g/mol. What is the molarity of t...
What is the mass of 36.13 mL of a solution with a density of 1.60 g/mL? What is the final concentration of a 0.6 M NaCl solution if its volume is doubled and the number of moles of solute is tripled? Which chemical releases h+ when dissolved in water?
What is the meaning of solubility? Solvent: The terminology of solvent is explained in the form of a substance that possesses the capability to dissolve an assumed solute. This is beneficial in order to produce a solution. Answer and Explanation:1 ...
With percent mass measurements, the math will be more complex if the solvent is not water because water has a convenient density of 1g/ml. When dealing with concentration gradients that affect the movement of water or particles, it is important to know the total number of particles per unit ...
In the first set-up, chloride profiles in Portland cement mortars exposed to sea water were compared with the chloride profiles of a similar set of mortars exposed to a NaCl solution with the same chloride concentration as in the sea water (see Fig. 7). The aim was to investigate whether...
stable, white crystalline powder that easily dissolves in water. With a density of 2.8 g/mL at 25 °C, RbCl is hygroscopic and requires storage away from atmospheric moisture, often using desiccant. This compound plays a significant role in biomedicine, the electronics industry, and optical ...
aThe corrosion current density of TIG weld metal is higher than that of MIG weld metal in a 3.5wt% NaCl solution. Galvanic corrosion[translate] a我曾经在中国音乐民族大学 I once in Chinese Music Nationality University [translate] a我们应当学会尊重别人的生活方式 We must learn to respect others ...
What is the concentration, in m/v percent (g solute/ml solution *100), of a solution prepared from 50. g NaCl and 2.5 L of solution? Show work What is the molarity of a solution in which 1.20 moles of solute is dissolved in 3.00 L of solution?