Explain what is the minimum pressure that must be applied

Reference no: EM13533111

A reverse osmosis unit is used to obtain drinkable water from a source that contains 0.570 g NaCl per liter. What is the minimum pressure (in torr) that must be applied across the semipermeable membrane to obtain water? Assume room temperature or about 298 K.

Reference no: EM13533111

Questions Cloud

Evaluate the osmotic pressure the solution c12h22o11 : Calculate the osmotic pressure at 20C of the solution 0.050M C12H22O11; assume complete dissociation for an ionic solutes.

Explain mg3n2 reacts with h2o to produce mg(oh)2 : Mg3N2 reacts with H2O to produce Mg(OH)2 and NH3. Determine the rate of change in the amount of Mg3N2 given the rate of change of Mg(OH)2 is 8.50×10-5 mol/s.

Determine at what rate is energy now dissipated : An unknown resistor is connected between the terminals of a 7.50 V battery. Energy is dissipated in the resistor at the rate of 0.510 W. At what rate is energy now dissipated

What is the cost of one haircut : What is the net operating income for the month and what is the cost of one haircut?

Explain what is the minimum pressure that must be applied : What is the minimum pressure (in torr) that must be applied across the semipermeable membrane to obtain water? Assume room temperature or about 298 K.

Calculate what is the temperature of the filament : A common flashlight bulb is rated at 0.30 A and 2.8 V (the values of the current and voltage under operating conditions). what is the temperature of the filament when the bulb is on? The filament is made of tungsten

Prepare a schedule of cost of goods manufactured : Prepare a schedule of cost of goods manufactured and what is the unit product cost if Knight manufactured 2,160 lamps for the year?

Define the avg molar mass & calculate standard deviation : The molar mass of compound is measured to be 33.4, 35.2, 34.1, 33.9 g/mol in four trials. What is the avg molar mass & calculate standard deviation and %RSD for determination of the molar mass

Compute cost of goods manufactured and cost of goods : Compute cost of goods manufactured and cost of goods sold - Flow of costs through a manufacturers inventory account

User Account

All Pages