What is the volume of 50.0652 g of pure deionized water at 23.5 degrees ?
density = mass / volume
mass = 50.0652 g
density of water = 0.997 g/mmL
volume = ?
volume = mass / density
volume = 50.0652 / 0.997
volume = 50.2158 mL
What is the volume of 50.0652 g of pure deionized water at 23.5 degrees ?
What is the volume of 50.0652 g of pure deionized water at 23.5 degrees ?
The density (mass divided by volume) of pure water is 1.00 g/cm3 that of whole blood is 1.05 g/cm3 and the density of seawater is 1.03 g/cm3. Part A What is the mass of 4.00 L of pure water? Part B What is the mass of 4.00 L of whole blood? Part C What is the mass of 4.00 L of seawater?
What mass of NaClO must be dissolved in 450 g of deionized water to make a 100 ppm solution? Assume the density of the resulting solution is 1.00 g·mL-1.
The density (mass divided by volume) of pure water is 1.00 g/cm^3 that of whole blood is 1.05 g/cm^3 and the density of seawater is 1.03 g/cm^3. What is the mass of 5.00 L of pure water? m = What is the mass of 5.00 L of whole blood? m = What is the mass of 5.00 L of seawater? m =
we submerge a 32.5 g wafer of pure gold intially at 69.3 degrees C and a 27.5 g ingot of pure silver at 72.4 degrees C into 1.00 kg of water at 27.8 degrees C in an insulated container. Determine the final temperature in degrees celcius of all the substances at thermal equilibrium.
What likely happens to the molar volume of water in a pure water solution compared to in a 50% ethanol mixture? - In molecular terms, why might molar volume of a species (i.e. water) depend on the mixture it is in? - Since molar volume, a thermodynamic property, changes depending on the solution, what do you expect to be true about other thermodynamic properties in mixtures?
At 100 degrees Celsius, the ion product for pure water is Kw= 51.3*10^-14. What is the pOH of water at this temperature? A) 7.00 B) 7.27 C) 6.14 D) 6.63 E) 7.86
A solution of sodium was prepared by dissolving 0.0309 g of NaCl in distilled deionized water and brought up to the mark in a 200 mL volumetric flask. 10.0 mL of this solution was diluted to 250.0 mL. What is the concentration (ppm) of sodium the final solution
In the laboratory you dissolve 23.5 g of silver(I) nitrate in a volumetric flask and add water to a total volume of 125 mL. What is the molarity of the solution? What is the concentration of the silver(I) cation? What is the concentration of the nitrate anion?
A pure solvent freezes at 6.35 degrees Celsius and a pure solute freezes at 832.0 degrees Celsius. The molar mass of the solvent is 96.4 g/mol and the molar mass of the solute is 78.5 g/mol. The freezing point depression constant for the solvent is 6.33 degrees/m. A solution is made of 1.012 g of the solute and 15.280 g of the solvent, determine its freezing point in degrees Celsius.